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- ERC-20 Tokens (4)15,000 WLD [ WWW.GET-WLD.ORG ] Visit to claim rewardERC-20: ! (WLD [ ...)43,767 BRC-20.WSERC-20: ! BRC-20.... (BRC-20...)10,000 OPTERC-20: OPTOPUS (OPT)43,767 TokenERC-20 TOKEN*[Spam]NFT Tokens (17)Airdrop+$50 000 (BONUS-ETH.NET) 🎁ERC-1155hurry Up!$5O OOO FOR FREEERC-1155EventEthereumERC-1155EthereumEthereumERC-1155EventEventERC-1155EventEventERC-1155$FLOKIFLOKI AIRDROP AT floki-crypto.onlineERC-1155ERC-1155 TOKEN*[Spam]
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Latest 25 from a total of 769 transactions
Transaction Hash MethodBlockFromToMint 128781812 2024-12-02 18:00:01 19 hrs ago 1733162401 IN 0.0006 ETH$2.16 0.000000960851 0.00010412 Update Claim 128781772 2024-12-02 17:58:41 19 hrs ago 1733162321 IN 0 ETH$0.00 0.000001398547 0.00010085 Mint 128667660 2024-11-30 2:34:57 3 days ago 1732934097 IN 0.0005 ETH$1.80 0.000000192305 0.00101028 Mint 128635988 2024-11-29 8:59:13 4 days ago 1732870753 IN 0.0005 ETH$1.80 0.000000086176 0.00010377 Mint 128635974 2024-11-29 8:58:45 4 days ago 1732870725 IN 0.0005 ETH$1.80 0.000000090372 0.00010381 Mint 128635808 2024-11-29 8:53:13 4 days ago 1732870393 IN 0.0005 ETH$1.80 0.00000008636 0.00010426 Mint 128397907 2024-11-23 20:43:11 9 days ago 1732394591 IN 0.001 ETH$3.59 0.000001019847 0.00100047 Mint 128397644 2024-11-23 20:34:25 9 days ago 1732394065 IN 0.001 ETH$3.59 0.000001378211 0.00100049 Update Claim 128397583 2024-11-23 20:32:23 9 days ago 1732393943 IN 0 ETH$0.00 0.0000023189 0.00100049 Mint 128397504 2024-11-23 20:29:45 9 days ago 1732393785 IN 0.0005 ETH$1.80 0.000001220359 0.00100049 Initialize Claim 128397468 2024-11-23 20:28:33 9 days ago 1732393713 IN 0 ETH$0.00 0.000002283503 0.00100048 Mint 128351730 2024-11-22 19:03:57 10 days ago 1732302237 IN 0.0015 ETH$5.39 0.000000891989 0.0010004 Mint 128351528 2024-11-22 18:57:13 10 days ago 1732301833 IN 0.0015 ETH$5.39 0.00000084967 0.00100041 Mint 128351291 2024-11-22 18:49:19 10 days ago 1732301359 IN 0.0015 ETH$5.39 0.000001021869 0.00010037 Initialize Claim 128351169 2024-11-22 18:45:15 10 days ago 1732301115 IN 0 ETH$0.00 0.000001328499 0.00010037 Mint 128256075 2024-11-20 13:55:27 12 days ago 1732110927 IN 0.00088 ETH$3.16 0.000000691869 0.00010069 Initialize Claim 128042938 2024-11-15 15:30:53 17 days ago 1731684653 IN 0 ETH$0.00 0.0000013864 0.001001 Mint 127355053 2024-10-30 17:21:23 33 days ago 1730308883 IN 0.0005 ETH$1.80 0.000000417907 0.00100053 Initialize Claim 127355023 2024-10-30 17:20:23 33 days ago 1730308823 IN 0 ETH$0.00 0.00000072578 0.00100053 Mint 127046087 2024-10-23 13:42:31 40 days ago 1729690951 IN 0.0005 ETH$1.80 0.000000580941 0.00010034 Mint 126913307 2024-10-20 11:56:31 44 days ago 1729425391 IN 0.0005 ETH$1.80 0.000000211109 0.00107325 Initialize Claim 126651200 2024-10-14 10:19:37 50 days ago 1728901177 IN 0 ETH$0.00 0.000000406026 0.00068647 Mint 126548943 2024-10-12 1:31:03 52 days ago 1728696663 IN 0.0005 ETH$1.80 0.000000215713 0.00096043 Mint 126518193 2024-10-11 8:26:03 53 days ago 1728635163 IN 0.0005 ETH$1.80 0.00000024242 0.0010947 Mint 126442145 2024-10-09 14:11:07 54 days ago 1728483067 IN 0.0005 ETH$1.80 0.000000606121 0.00261888 Latest 25 internal transactions (View All)
Advanced mode:Parent Transaction Hash Block From To 128781812 2024-12-02 18:00:01 19 hrs ago 1733162401 0.0001 ETH$0.36 128397907 2024-11-23 20:43:11 9 days ago 1732394591 0.0005 ETH$1.80 128397644 2024-11-23 20:34:25 9 days ago 1732394065 0.0005 ETH$1.80 128351730 2024-11-22 19:03:57 10 days ago 1732302237 0.001 ETH$3.59 128351528 2024-11-22 18:57:13 10 days ago 1732301833 0.001 ETH$3.59 128351291 2024-11-22 18:49:19 10 days ago 1732301359 0.001 ETH$3.59 128256075 2024-11-20 13:55:27 12 days ago 1732110927 0.00038 ETH$1.37 124681526 2024-08-29 20:03:49 95 days ago 1724961829 0.01 ETH$35.94 124464805 2024-08-24 19:39:47 100 days ago 1724528387 0.005 ETH$17.97 124296662 2024-08-20 22:15:01 104 days ago 1724192101 0.0001 ETH$0.36 122190537 2024-07-03 4:10:51 153 days ago 1719979851 0.003 ETH$10.78 122190537 2024-07-03 4:10:51 153 days ago 1719979851 0.0035 ETH$12.58 121861322 2024-06-25 13:17:01 161 days ago 1719321421 0.006 ETH$21.57 121861322 2024-06-25 13:17:01 161 days ago 1719321421 0.007 ETH$25.16 121596008 2024-06-19 9:53:13 167 days ago 1718790793 0.003 ETH$10.78 121596008 2024-06-19 9:53:13 167 days ago 1718790793 0.0035 ETH$12.58 121591053 2024-06-19 7:08:03 167 days ago 1718780883 0.003 ETH$10.78 121591053 2024-06-19 7:08:03 167 days ago 1718780883 0.0035 ETH$12.58 121575637 2024-06-18 22:34:11 167 days ago 1718750051 0.001 ETH$3.59 121070641 2024-06-07 6:00:59 179 days ago 1717740059 0.00001 ETH$0.04 121070505 2024-06-07 5:56:27 179 days ago 1717739787 0.00001 ETH$0.04 120848374 2024-06-02 2:32:05 184 days ago 1717295525 0.05 ETH$179.72 120603625 2024-05-27 10:33:47 190 days ago 1716806027 0.004 ETH$14.38 120603625 2024-05-27 10:33:47 190 days ago 1716806027 0.0045 ETH$16.17 120341088 2024-05-21 8:42:33 196 days ago 1716280953 0.004 ETH$14.38 Loading...LoadingContract Name:ERC1155LazyPayableClaim
Compiler Versionv0.8.17+commit.8df45f5f
Optimization Enabled:Yes with 800 runs
Other Settings:london EvmVersionContract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT // solhint-disable reason-string pragma solidity ^0.8.0; import "@manifoldxyz/creator-core-solidity/contracts/core/IERC1155CreatorCore.sol"; import "@manifoldxyz/creator-core-solidity/contracts/extensions/ICreatorExtensionTokenURI.sol"; import "@openzeppelin/contracts/utils/introspection/IERC165.sol"; import "./LazyPayableClaim.sol"; import "./IERC1155LazyPayableClaim.sol"; /** * @title Lazy Payable Claim * @author manifold.xyz * @notice Lazy claim with optional whitelist ERC1155 tokens */ contract ERC1155LazyPayableClaim is IERC165, IERC1155LazyPayableClaim, ICreatorExtensionTokenURI, LazyPayableClaim { using Strings for uint256; // stores mapping from contractAddress/instanceId to the claim it represents // { contractAddress => { instanceId => Claim } } mapping(address => mapping(uint256 => Claim)) private _claims; // { contractAddress => { tokenId => { instanceId } } mapping(address => mapping(uint256 => uint256)) private _claimTokenIds; function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, AdminControl) returns (bool) { return interfaceId == type(IERC1155LazyPayableClaim).interfaceId || interfaceId == type(ILazyPayableClaim).interfaceId || interfaceId == type(ICreatorExtensionTokenURI).interfaceId || interfaceId == type(IAdminControl).interfaceId || interfaceId == type(IERC165).interfaceId; } constructor(address initialOwner, address delegationRegistry, address delegationRegistryV2) LazyPayableClaim(initialOwner, delegationRegistry, delegationRegistryV2) {} /** * See {IERC1155LazyClaim-initializeClaim}. */ function initializeClaim( address creatorContractAddress, uint256 instanceId, ClaimParameters calldata claimParameters ) external override creatorAdminRequired(creatorContractAddress) { // Revert if claim at instanceId already exists require(_claims[creatorContractAddress][instanceId].storageProtocol == StorageProtocol.INVALID, "Claim already initialized"); // Sanity checks require(claimParameters.storageProtocol != StorageProtocol.INVALID, "Cannot initialize with invalid storage protocol"); require(claimParameters.endDate == 0 || claimParameters.startDate < claimParameters.endDate, "Cannot have startDate greater than or equal to endDate"); require(claimParameters.merkleRoot == "" || claimParameters.walletMax == 0, "Cannot provide both walletMax and merkleRoot"); address[] memory receivers = new address[](1); receivers[0] = msg.sender; string[] memory uris = new string[](1); uint256[] memory amounts = new uint256[](1); uint256[] memory newTokenIds = IERC1155CreatorCore(creatorContractAddress).mintExtensionNew(receivers, amounts, uris); // Create the claim _claims[creatorContractAddress][instanceId] = Claim({ total: 0, totalMax: claimParameters.totalMax, walletMax: claimParameters.walletMax, startDate: claimParameters.startDate, endDate: claimParameters.endDate, storageProtocol: claimParameters.storageProtocol, merkleRoot: claimParameters.merkleRoot, location: claimParameters.location, tokenId: newTokenIds[0], cost: claimParameters.cost, paymentReceiver: claimParameters.paymentReceiver, erc20: claimParameters.erc20, signingAddress: claimParameters.signingAddress }); _claimTokenIds[creatorContractAddress][newTokenIds[0]] = instanceId; emit ClaimInitialized(creatorContractAddress, instanceId, msg.sender); } /** * See {IERC1155LazyClaim-updateClaim}. */ function updateClaim( address creatorContractAddress, uint256 instanceId, ClaimParameters memory claimParameters ) external override creatorAdminRequired(creatorContractAddress) { Claim memory claim = _claims[creatorContractAddress][instanceId]; require(claim.storageProtocol != StorageProtocol.INVALID, "Claim not initialized"); require(claimParameters.storageProtocol != StorageProtocol.INVALID, "Cannot set invalid storage protocol"); require(claimParameters.endDate == 0 || claimParameters.startDate < claimParameters.endDate, "Cannot have startDate greater than or equal to endDate"); require(claimParameters.erc20 == claim.erc20, "Cannot change payment token"); if (claimParameters.totalMax != 0 && claim.total > claimParameters.totalMax) { claimParameters.totalMax = claim.total; } // Overwrite the existing claim _claims[creatorContractAddress][instanceId] = Claim({ total: claim.total, totalMax: claimParameters.totalMax, walletMax: claimParameters.walletMax, startDate: claimParameters.startDate, endDate: claimParameters.endDate, storageProtocol: claimParameters.storageProtocol, merkleRoot: claimParameters.merkleRoot, location: claimParameters.location, tokenId: claim.tokenId, cost: claimParameters.cost, paymentReceiver: claimParameters.paymentReceiver, erc20: claimParameters.erc20, signingAddress: claimParameters.signingAddress }); emit ClaimUpdated(creatorContractAddress, instanceId); } /** * See {IERC1155LazyClaim-updateTokenURIParams}. */ function updateTokenURIParams( address creatorContractAddress, uint256 instanceId, StorageProtocol storageProtocol, string calldata location ) external override creatorAdminRequired(creatorContractAddress) { Claim storage claim = _claims[creatorContractAddress][instanceId]; require(claim.storageProtocol != StorageProtocol.INVALID, "Claim not initialized"); require(storageProtocol != StorageProtocol.INVALID, "Cannot set invalid storage protocol"); claim.storageProtocol = storageProtocol; claim.location = location; emit ClaimUpdated(creatorContractAddress, instanceId); } /** * See {IERC1155LazyClaim-extendTokenURI}. */ function extendTokenURI( address creatorContractAddress, uint256 instanceId, string calldata locationChunk ) external override creatorAdminRequired(creatorContractAddress) { Claim storage claim = _claims[creatorContractAddress][instanceId]; require(claim.storageProtocol == StorageProtocol.NONE, "Invalid storage protocol"); claim.location = string(abi.encodePacked(claim.location, locationChunk)); } /** * See {IERC1155LazyClaim-getClaim}. */ function getClaim(address creatorContractAddress, uint256 instanceId) public override view returns(Claim memory claim) { return _getClaim(creatorContractAddress, instanceId); } /** * See {IERC1155LazyClaim-getClaimForToken}. */ function getClaimForToken(address creatorContractAddress, uint256 tokenId) external override view returns(uint256 instanceId, Claim memory claim) { instanceId = _claimTokenIds[creatorContractAddress][tokenId]; claim = _getClaim(creatorContractAddress, instanceId); } function _getClaim(address creatorContractAddress, uint256 instanceId) private view returns(Claim storage claim) { claim = _claims[creatorContractAddress][instanceId]; require(claim.storageProtocol != StorageProtocol.INVALID, "Claim not initialized"); } /** * See {ILazyPayableClaim-checkMintIndex}. */ function checkMintIndex(address creatorContractAddress, uint256 instanceId, uint32 mintIndex) external override view returns(bool) { Claim memory claim = getClaim(creatorContractAddress, instanceId); return _checkMintIndex(creatorContractAddress, instanceId, claim.merkleRoot, mintIndex); } /** * See {ILazyPayableClaim-checkMintIndices}. */ function checkMintIndices(address creatorContractAddress, uint256 instanceId, uint32[] calldata mintIndices) external override view returns(bool[] memory minted) { Claim memory claim = getClaim(creatorContractAddress, instanceId); uint256 mintIndicesLength = mintIndices.length; minted = new bool[](mintIndices.length); for (uint256 i; i < mintIndicesLength;) { minted[i] = _checkMintIndex(creatorContractAddress, instanceId, claim.merkleRoot, mintIndices[i]); unchecked{ ++i; } } } /** * See {ILazyPayableClaim-getTotalMints}. */ function getTotalMints(address minter, address creatorContractAddress, uint256 instanceId) external override view returns(uint32) { Claim memory claim = getClaim(creatorContractAddress, instanceId); return _getTotalMints(claim.walletMax, minter, creatorContractAddress, instanceId); } /** * See {ILazyPayableClaim-mint}. */ function mint(address creatorContractAddress, uint256 instanceId, uint32 mintIndex, bytes32[] calldata merkleProof, address mintFor) external payable override { Claim storage claim = _getClaim(creatorContractAddress, instanceId); if (claim.signingAddress != address(0)) revert MustUseSignatureMinting(); // Check totalMax require(++claim.total <= claim.totalMax || claim.totalMax == 0, "Maximum tokens already minted for this claim"); // Validate mint _validateMint(creatorContractAddress, instanceId, claim.startDate, claim.endDate, claim.walletMax, claim.merkleRoot, mintIndex, merkleProof, mintFor); // Transfer funds _transferFunds(claim.erc20, claim.cost, claim.paymentReceiver, 1, claim.merkleRoot != "", true); // Do mint address[] memory recipients = new address[](1); recipients[0] = msg.sender; uint256[] memory amounts = new uint256[](1); amounts[0] = 1; _mintClaim(creatorContractAddress, claim, recipients, amounts); emit ClaimMint(creatorContractAddress, instanceId); } /** * See {ILazyPayableClaim-mintBatch}. */ function mintBatch(address creatorContractAddress, uint256 instanceId, uint16 mintCount, uint32[] calldata mintIndices, bytes32[][] calldata merkleProofs, address mintFor) external payable override { Claim storage claim = _getClaim(creatorContractAddress, instanceId); if (claim.signingAddress != address(0)) revert MustUseSignatureMinting(); // Check totalMax claim.total += mintCount; if ((claim.totalMax != 0 && claim.total > claim.totalMax)) revert TooManyRequested(); // Validate mint _validateMint(creatorContractAddress, instanceId, claim.startDate, claim.endDate, claim.walletMax, claim.merkleRoot, mintCount, mintIndices, merkleProofs, mintFor); // Transfer funds _transferFunds(claim.erc20, claim.cost, claim.paymentReceiver, mintCount, claim.merkleRoot != "", true); // Do mint address[] memory recipients = new address[](1); recipients[0] = msg.sender; uint256[] memory amounts = new uint256[](1); amounts[0] = mintCount; _mintClaim(creatorContractAddress, claim, recipients, amounts); emit ClaimMintBatch(creatorContractAddress, instanceId, mintCount); } /** * See {ILazyPayableClaim-mintProxy}. */ function mintProxy(address creatorContractAddress, uint256 instanceId, uint16 mintCount, uint32[] calldata mintIndices, bytes32[][] calldata merkleProofs, address mintFor) external payable override { Claim storage claim = _getClaim(creatorContractAddress, instanceId); if (claim.signingAddress != address(0)) revert MustUseSignatureMinting(); // Check totalMax claim.total += mintCount; if ((claim.totalMax != 0 && claim.total > claim.totalMax)) revert TooManyRequested(); // Validate mint _validateMintProxy(creatorContractAddress, instanceId, claim.startDate, claim.endDate, claim.walletMax, claim.merkleRoot, mintCount, mintIndices, merkleProofs, mintFor); // Transfer funds _transferFunds(claim.erc20, claim.cost, claim.paymentReceiver, mintCount, claim.merkleRoot != "", false); // Do mint address[] memory recipients = new address[](1); recipients[0] = mintFor; uint256[] memory amounts = new uint256[](1); amounts[0] = mintCount; _mintClaim(creatorContractAddress, claim, recipients, amounts); emit ClaimMintProxy(creatorContractAddress, instanceId, mintCount, msg.sender, mintFor); } /** * See {ILazyPayableClaim-mintSignature}. */ function mintSignature(address creatorContractAddress, uint256 instanceId, uint16 mintCount, bytes calldata signature, bytes32 message, bytes32 nonce, address mintFor, uint256 expiration) external payable override { address creatorContractAddress = creatorContractAddress; uint16 mintCount = mintCount; Claim storage claim = _getClaim(creatorContractAddress, instanceId); // Check totalMax claim.total += mintCount; if ((claim.totalMax != 0 && claim.total > claim.totalMax)) revert TooManyRequested(); // Validate mint _validateMintSignature(claim.startDate, claim.endDate, signature, claim.signingAddress); _checkSignatureAndUpdate(creatorContractAddress, instanceId, signature, message, nonce, claim.signingAddress, mintFor, expiration, mintCount); // Transfer funds _transferFunds(claim.erc20, claim.cost, claim.paymentReceiver, mintCount, claim.merkleRoot != "", false); // Do mint address[] memory recipients = new address[](1); recipients[0] = mintFor; uint256[] memory amounts = new uint256[](1); amounts[0] = mintCount; _mintClaim(creatorContractAddress, claim, recipients, amounts); emit ClaimMintSignature(creatorContractAddress, instanceId, mintCount, msg.sender, mintFor, nonce); } /** * See {IERC1155LazyPayableClaim-airdrop}. */ function airdrop(address creatorContractAddress, uint256 instanceId, address[] calldata recipients, uint256[] calldata amounts) external override creatorAdminRequired(creatorContractAddress) { require(recipients.length == amounts.length, "Unequal number of recipients and amounts provided"); // Fetch the claim Claim storage claim = _claims[creatorContractAddress][instanceId]; uint256 totalAmount; for (uint256 i; i < amounts.length;) { totalAmount += amounts[i]; unchecked{ ++i; } } if (totalAmount > MAX_UINT_32) revert TooManyRequested(); claim.total += uint32(totalAmount); if (claim.totalMax != 0 && claim.total > claim.totalMax) { claim.totalMax = claim.total; } // Airdrop the tokens _mintClaim(creatorContractAddress, claim, recipients, amounts); } /** * Mint a claim */ function _mintClaim(address creatorContractAddress, Claim storage claim, address[] memory recipients, uint256[] memory amounts) private { uint256[] memory tokenIds = new uint256[](1); tokenIds[0] = claim.tokenId; IERC1155CreatorCore(creatorContractAddress).mintExtensionExisting(recipients, tokenIds, amounts); } /** * See {ICreatorExtensionTokenURI-tokenURI}. */ function tokenURI(address creatorContractAddress, uint256 tokenId) external override view returns(string memory uri) { uint224 tokenClaim = uint224(_claimTokenIds[creatorContractAddress][tokenId]); require(tokenClaim > 0, "Token does not exist"); Claim memory claim = _claims[creatorContractAddress][tokenClaim]; string memory prefix = ""; if (claim.storageProtocol == StorageProtocol.ARWEAVE) { prefix = ARWEAVE_PREFIX; } else if (claim.storageProtocol == StorageProtocol.IPFS) { prefix = IPFS_PREFIX; } uri = string(abi.encodePacked(prefix, claim.location)); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /// @author: manifold.xyz import "./CreatorCore.sol"; /** * @dev Core ERC1155 creator interface */ interface IERC1155CreatorCore is ICreatorCore { /** * @dev mint a token with no extension. Can only be called by an admin. * * @param to - Can be a single element array (all tokens go to same address) or multi-element array (single token to many recipients) * @param amounts - Can be a single element array (all recipients get the same amount) or a multi-element array * @param uris - If no elements, all tokens use the default uri. * If any element is an empty string, the corresponding token uses the default uri. * * * Requirements: If to is a multi-element array, then uris must be empty or single element array * If to is a multi-element array, then amounts must be a single element array or a multi-element array of the same size * If to is a single element array, uris must be empty or the same length as amounts * * Examples: * mintBaseNew(['0x....1', '0x....2'], [1], []) * Mints a single new token, and gives 1 each to '0x....1' and '0x....2'. Token uses default uri. * * mintBaseNew(['0x....1', '0x....2'], [1, 2], []) * Mints a single new token, and gives 1 to '0x....1' and 2 to '0x....2'. Token uses default uri. * * mintBaseNew(['0x....1'], [1, 2], ["", "http://token2.com"]) * Mints two new tokens to '0x....1'. 1 of the first token, 2 of the second. 1st token uses default uri, second uses "http://token2.com". * * @return Returns list of tokenIds minted */ function mintBaseNew(address[] calldata to, uint256[] calldata amounts, string[] calldata uris) external returns (uint256[] memory); /** * @dev batch mint existing token with no extension. Can only be called by an admin. * * @param to - Can be a single element array (all tokens go to same address) or multi-element array (single token to many recipients) * @param tokenIds - Can be a single element array (all recipients get the same token) or a multi-element array * @param amounts - Can be a single element array (all recipients get the same amount) or a multi-element array * * Requirements: If any of the parameters are multi-element arrays, they need to be the same length as other multi-element arrays * * Examples: * mintBaseExisting(['0x....1', '0x....2'], [1], [10]) * Mints 10 of tokenId 1 to each of '0x....1' and '0x....2'. * * mintBaseExisting(['0x....1', '0x....2'], [1, 2], [10, 20]) * Mints 10 of tokenId 1 to '0x....1' and 20 of tokenId 2 to '0x....2'. * * mintBaseExisting(['0x....1'], [1, 2], [10, 20]) * Mints 10 of tokenId 1 and 20 of tokenId 2 to '0x....1'. * * mintBaseExisting(['0x....1', '0x....2'], [1], [10, 20]) * Mints 10 of tokenId 1 to '0x....1' and 20 of tokenId 1 to '0x....2'. * */ function mintBaseExisting(address[] calldata to, uint256[] calldata tokenIds, uint256[] calldata amounts) external; /** * @dev mint a token from an extension. Can only be called by a registered extension. * * @param to - Can be a single element array (all tokens go to same address) or multi-element array (single token to many recipients) * @param amounts - Can be a single element array (all recipients get the same amount) or a multi-element array * @param uris - If no elements, all tokens use the default uri. * If any element is an empty string, the corresponding token uses the default uri. * * * Requirements: If to is a multi-element array, then uris must be empty or single element array * If to is a multi-element array, then amounts must be a single element array or a multi-element array of the same size * If to is a single element array, uris must be empty or the same length as amounts * * Examples: * mintExtensionNew(['0x....1', '0x....2'], [1], []) * Mints a single new token, and gives 1 each to '0x....1' and '0x....2'. Token uses default uri. * * mintExtensionNew(['0x....1', '0x....2'], [1, 2], []) * Mints a single new token, and gives 1 to '0x....1' and 2 to '0x....2'. Token uses default uri. * * mintExtensionNew(['0x....1'], [1, 2], ["", "http://token2.com"]) * Mints two new tokens to '0x....1'. 1 of the first token, 2 of the second. 1st token uses default uri, second uses "http://token2.com". * * @return Returns list of tokenIds minted */ function mintExtensionNew(address[] calldata to, uint256[] calldata amounts, string[] calldata uris) external returns (uint256[] memory); /** * @dev batch mint existing token from extension. Can only be called by a registered extension. * * @param to - Can be a single element array (all tokens go to same address) or multi-element array (single token to many recipients) * @param tokenIds - Can be a single element array (all recipients get the same token) or a multi-element array * @param amounts - Can be a single element array (all recipients get the same amount) or a multi-element array * * Requirements: If any of the parameters are multi-element arrays, they need to be the same length as other multi-element arrays * * Examples: * mintExtensionExisting(['0x....1', '0x....2'], [1], [10]) * Mints 10 of tokenId 1 to each of '0x....1' and '0x....2'. * * mintExtensionExisting(['0x....1', '0x....2'], [1, 2], [10, 20]) * Mints 10 of tokenId 1 to '0x....1' and 20 of tokenId 2 to '0x....2'. * * mintExtensionExisting(['0x....1'], [1, 2], [10, 20]) * Mints 10 of tokenId 1 and 20 of tokenId 2 to '0x....1'. * * mintExtensionExisting(['0x....1', '0x....2'], [1], [10, 20]) * Mints 10 of tokenId 1 to '0x....1' and 20 of tokenId 1 to '0x....2'. * */ function mintExtensionExisting(address[] calldata to, uint256[] calldata tokenIds, uint256[] calldata amounts) external; /** * @dev burn tokens. Can only be called by token owner or approved address. * On burn, calls back to the registered extension's onBurn method */ function burn(address account, uint256[] calldata tokenIds, uint256[] calldata amounts) external; /** * @dev Total amount of tokens in with a given tokenId. */ function totalSupply(uint256 tokenId) external view returns (uint256); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /// @author: manifold.xyz import "@openzeppelin/contracts/utils/introspection/IERC165.sol"; /** * @dev Implement this if you want your extension to have overloadable URI's */ interface ICreatorExtensionTokenURI is IERC165 { /** * Get the uri for a given creator/tokenId */ function tokenURI(address creator, uint256 tokenId) external view returns (string memory); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT // solhint-disable reason-string pragma solidity ^0.8.0; import "@manifoldxyz/libraries-solidity/contracts/access/AdminControl.sol"; import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol"; import "@openzeppelin/contracts/utils/Strings.sol"; import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol"; import ".././libraries/delegation-registry/IDelegationRegistry.sol"; import ".././libraries/delegation-registry/IDelegationRegistryV2.sol"; import ".././libraries/manifold-membership/IManifoldMembership.sol"; import "./ILazyPayableClaim.sol"; error InvalidInput(); error ClaimInactive(); error TooManyRequested(); error MustUseSignatureMinting(); error FailedToTransfer(); error InvalidSignature(); error ExpiredSignature(); /** * @title Lazy Payable Claim * @author manifold.xyz * @notice Lazy payable claim with optional whitelist ERC721 tokens */ abstract contract LazyPayableClaim is ILazyPayableClaim, AdminControl { using EnumerableSet for EnumerableSet.AddressSet; using ECDSA for bytes32; string internal constant ARWEAVE_PREFIX = "https://arweave.net/"; string internal constant IPFS_PREFIX = "ipfs://"; uint256 internal constant MINT_INDEX_BITMASK = 0xFF; // solhint-disable-next-line address public immutable DELEGATION_REGISTRY; // solhint-disable-next-line address public immutable DELEGATION_REGISTRY_V2; uint256 public constant MINT_FEE = 500000000000000; uint256 public constant MINT_FEE_MERKLE = 690000000000000; // solhint-disable-next-line address public MEMBERSHIP_ADDRESS; uint256 internal constant MAX_UINT_24 = 0xffffff; uint256 internal constant MAX_UINT_32 = 0xffffffff; uint256 internal constant MAX_UINT_56 = 0xffffffffffffff; uint256 internal constant MAX_UINT_256 = 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff; address private constant ADDRESS_ZERO = 0x0000000000000000000000000000000000000000; // ONLY USED FOR NON-MERKLE MINTS: stores the number of tokens minted per wallet per claim, in order to limit maximum // { contractAddress => { instanceId => { walletAddress => walletMints } } } mapping(address => mapping(uint256 => mapping(address => uint256))) internal _mintsPerWallet; // ONLY USED FOR MERKLE MINTS: stores mapping from claim to indices minted // { contractAddress => {instanceId => { instanceIdOffset => index } } } mapping(address => mapping(uint256 => mapping(uint256 => uint256))) internal _claimMintIndices; // { creatorContractAddress => { instanceId => nonce => t/f } } mapping(address => mapping(uint256 => mapping(bytes32 => bool))) internal _usedMessages; /** * @notice This extension is shared, not single-creator. So we must ensure * that a claim's initializer is an admin on the creator contract * @param creatorContractAddress the address of the creator contract to check the admin against */ modifier creatorAdminRequired(address creatorContractAddress) { AdminControl creatorCoreContract = AdminControl(creatorContractAddress); require(creatorCoreContract.isAdmin(msg.sender), "Wallet is not an administrator for contract"); _; } constructor(address initialOwner, address delegationRegistry, address delegationRegistryV2) { _transferOwnership(initialOwner); DELEGATION_REGISTRY = delegationRegistry; DELEGATION_REGISTRY_V2 = delegationRegistryV2; } /** * See {ILazyPayableClaim-withdraw}. */ function withdraw(address payable receiver, uint256 amount) external override adminRequired { (bool sent, ) = receiver.call{value: amount}(""); if (!sent) revert FailedToTransfer(); } /** * See {ILazyPayableClaim-setMembershipAddress}. */ function setMembershipAddress(address membershipAddress) external override adminRequired { MEMBERSHIP_ADDRESS = membershipAddress; } function _transferFunds(address erc20, uint256 cost, address payable recipient, uint16 mintCount, bool merkle, bool allowMembership) internal { uint256 payableCost; if (erc20 != ADDRESS_ZERO) { require(IERC20(erc20).transferFrom(msg.sender, recipient, cost*mintCount), "Insufficient funds"); } else { payableCost = cost; } /** * Add mint fee if: * 1. Not allowing memberships OR * 2. No membership address set OR * 3. Not an active member */ if (MEMBERSHIP_ADDRESS == ADDRESS_ZERO || !allowMembership || !IManifoldMembership(MEMBERSHIP_ADDRESS).isActiveMember(msg.sender)) { payableCost += merkle ? MINT_FEE_MERKLE : MINT_FEE; } if (mintCount > 1) { payableCost *= mintCount; cost *= mintCount; } // Check price require(msg.value >= payableCost, "Invalid amount"); if (erc20 == ADDRESS_ZERO && cost != 0) { // solhint-disable-next-line (bool sent, ) = recipient.call{value: cost}(""); if (!sent) revert FailedToTransfer(); } } function _checkMintIndex(address creatorContractAddress, uint256 instanceId, bytes32 merkleRoot, uint32 mintIndex) internal view returns (bool) { uint256 claimMintIndex = mintIndex >> 8; require(merkleRoot != "", "Can only check merkle claims"); uint256 claimMintTracking = _claimMintIndices[creatorContractAddress][instanceId][claimMintIndex]; uint256 mintBitmask = 1 << (mintIndex & MINT_INDEX_BITMASK); return mintBitmask & claimMintTracking != 0; } function _validateMint(address creatorContractAddress, uint256 instanceId, uint48 startDate, uint48 endDate, uint32 walletMax, bytes32 merkleRoot, uint32 mintIndex, bytes32[] calldata merkleProof, address mintFor) internal { // Check timestamps if ((startDate > block.timestamp) || (endDate > 0 && endDate < block.timestamp)) revert ClaimInactive(); if (merkleRoot != "") { // Merkle mint _checkMerkleAndUpdate(msg.sender, creatorContractAddress, instanceId, merkleRoot, mintIndex, merkleProof, mintFor); } else { if (mintFor != msg.sender) revert InvalidInput(); // Non-merkle mint if (walletMax != 0) { if (++_mintsPerWallet[creatorContractAddress][instanceId][msg.sender] > walletMax) revert TooManyRequested(); } } } function _validateMint(address creatorContractAddress, uint256 instanceId, uint48 startDate, uint48 endDate, uint32 walletMax, bytes32 merkleRoot, uint16 mintCount, uint32[] calldata mintIndices, bytes32[][] calldata merkleProofs, address mintFor) internal { // Check timestamps if ((startDate > block.timestamp) || (endDate > 0 && endDate < block.timestamp)) revert ClaimInactive(); if (merkleRoot != "") { if (!(mintCount == mintIndices.length && mintCount == merkleProofs.length)) revert InvalidInput(); // Merkle mint for (uint256 i; i < mintCount;) { _checkMerkleAndUpdate(msg.sender, creatorContractAddress, instanceId, merkleRoot, mintIndices[i], merkleProofs[i], mintFor); unchecked { ++i; } } } else { if (mintFor != msg.sender) revert InvalidInput(); // Non-merkle mint if (walletMax != 0) { _mintsPerWallet[creatorContractAddress][instanceId][mintFor] += mintCount; if (_mintsPerWallet[creatorContractAddress][instanceId][mintFor] > walletMax) revert TooManyRequested(); } } } function _validateMintProxy(address creatorContractAddress, uint256 instanceId, uint48 startDate, uint48 endDate, uint32 walletMax, bytes32 merkleRoot, uint16 mintCount, uint32[] calldata mintIndices, bytes32[][] calldata merkleProofs, address mintFor) internal { // Check timestamps if ((startDate > block.timestamp) || (endDate > 0 && endDate < block.timestamp)) revert ClaimInactive(); if (merkleRoot != "") { if (!(mintCount == mintIndices.length && mintCount == merkleProofs.length)) revert InvalidInput(); // Merkle mint for (uint256 i; i < mintCount;) { // Proxy mints treat the mintFor as the transaction sender _checkMerkleAndUpdate(mintFor, creatorContractAddress, instanceId, merkleRoot, mintIndices[i], merkleProofs[i], mintFor); unchecked { ++i; } } } else { // Non-merkle mint if (walletMax != 0) { _mintsPerWallet[creatorContractAddress][instanceId][mintFor] += mintCount; if (_mintsPerWallet[creatorContractAddress][instanceId][mintFor] > walletMax) revert TooManyRequested(); } } } function _validateMintSignature(uint48 startDate, uint48 endDate, bytes calldata signature, address signingAddress) internal view { if (signingAddress == address(0)) revert MustUseSignatureMinting(); if (signature.length <= 0) revert InvalidInput(); // Check timestamps if ((startDate > block.timestamp) || (endDate > 0 && endDate < block.timestamp)) revert ClaimInactive(); } function _checkMerkleAndUpdate(address sender, address creatorContractAddress, uint256 instanceId, bytes32 merkleRoot, uint32 mintIndex, bytes32[] memory merkleProof, address mintFor) private { // Merkle mint bytes32 leaf; if (mintFor == sender) { leaf = keccak256(abi.encodePacked(sender, mintIndex)); } else { // Direct verification failed, try delegate verification IDelegationRegistry dr = IDelegationRegistry(DELEGATION_REGISTRY); IDelegationRegistryV2 drV2 = IDelegationRegistryV2(DELEGATION_REGISTRY_V2); require( drV2.checkDelegateForContract(sender, mintFor, address(this), "") || dr.checkDelegateForContract(sender, mintFor, address(this)), "Invalid delegate"); leaf = keccak256(abi.encodePacked(mintFor, mintIndex)); } require(MerkleProof.verify(merkleProof, merkleRoot, leaf), "Could not verify merkle proof"); // Check if mintIndex has been minted uint256 claimMintIndex = mintIndex >> 8; uint256 claimMintTracking = _claimMintIndices[creatorContractAddress][instanceId][claimMintIndex]; uint256 mintBitmask = 1 << (mintIndex & MINT_INDEX_BITMASK); require(mintBitmask & claimMintTracking == 0, "Already minted"); _claimMintIndices[creatorContractAddress][instanceId][claimMintIndex] = claimMintTracking | mintBitmask; } function _checkSignatureAndUpdate(address creatorContractAddress, uint256 instanceId, bytes calldata signature, bytes32 message, bytes32 nonce, address signingAddress, address mintFor, uint256 expiration, uint16 mintCount) internal { // Verify valid message based on input variables bytes32 expectedMessage = keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", creatorContractAddress, instanceId, nonce, mintFor, expiration, mintCount)); // Verify nonce usage/re-use require(!_usedMessages[creatorContractAddress][instanceId][nonce], "Cannot replay transaction"); address signer = message.recover(signature); if (message != expectedMessage || signer != signingAddress) revert InvalidSignature(); if (block.timestamp > expiration) revert ExpiredSignature(); _usedMessages[creatorContractAddress][instanceId][nonce] = true; } function _getTotalMints(uint32 walletMax, address minter, address creatorContractAddress, uint256 instanceId) internal view returns(uint32) { require(walletMax != 0, "Can only retrieve for non-merkle claims with walletMax"); return uint32(_mintsPerWallet[creatorContractAddress][instanceId][minter]); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /// @author: manifold.xyz import "./ILazyPayableClaim.sol"; /** * Lazy Claim interface */ interface IERC1155LazyPayableClaim is ILazyPayableClaim { struct ClaimParameters { uint32 totalMax; uint32 walletMax; uint48 startDate; uint48 endDate; StorageProtocol storageProtocol; bytes32 merkleRoot; string location; uint256 cost; address payable paymentReceiver; address erc20; address signingAddress; } struct Claim { uint32 total; uint32 totalMax; uint32 walletMax; uint48 startDate; uint48 endDate; StorageProtocol storageProtocol; bytes32 merkleRoot; string location; uint256 tokenId; uint256 cost; address payable paymentReceiver; address erc20; address signingAddress; } /** * @notice initialize a new claim, emit initialize event * @param creatorContractAddress the creator contract the claim will mint tokens for * @param instanceId the claim instanceId for the creator contract * @param claimParameters the parameters which will affect the minting behavior of the claim */ function initializeClaim(address creatorContractAddress, uint256 instanceId, ClaimParameters calldata claimParameters) external; /** * @notice update an existing claim at instanceId * @param creatorContractAddress the creator contract corresponding to the claim * @param instanceId the claim instanceId for the creator contract * @param claimParameters the parameters which will affect the minting behavior of the claim */ function updateClaim(address creatorContractAddress, uint256 instanceId, ClaimParameters calldata claimParameters) external; /** * @notice update tokenURI parameters for an existing claim at instanceId * @param creatorContractAddress the creator contract corresponding to the claim * @param instanceId the claim instanceId for the creator contract * @param storageProtocol the new storage protocol * @param location the new location */ function updateTokenURIParams(address creatorContractAddress, uint256 instanceId, StorageProtocol storageProtocol, string calldata location) external; /** * @notice extend tokenURI parameters for an existing claim at instanceId. Must have NONE StorageProtocol * @param creatorContractAddress the creator contract corresponding to the claim * @param instanceId the claim instanceId for the creator contract * @param locationChunk the additional location chunk */ function extendTokenURI(address creatorContractAddress, uint256 instanceId, string calldata locationChunk) external; /** * @notice get a claim corresponding to a creator contract and instanceId * @param creatorContractAddress the address of the creator contract * @param instanceId the claim instanceId for the creator contract * @return the claim object */ function getClaim(address creatorContractAddress, uint256 instanceId) external view returns(Claim memory); /** * @notice get a claim corresponding to a token * @param creatorContractAddress the address of the creator contract * @param tokenId the tokenId of the claim * @return the claim instanceId and claim object */ function getClaimForToken(address creatorContractAddress, uint256 tokenId) external view returns(uint256, Claim memory); /** * @notice allow admin to airdrop arbitrary tokens * @param creatorContractAddress the creator contract the claim will mint tokens for * @param instanceId the claim instanceId for the creator contract * @param recipients addresses to airdrop to * @param amounts number of tokens to airdrop to each address in addresses */ function airdrop(address creatorContractAddress, uint256 instanceId, address[] calldata recipients, uint256[] calldata amounts) external; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /// @author: manifold.xyz import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; import "@openzeppelin/contracts/utils/Strings.sol"; import "@openzeppelin/contracts/utils/introspection/ERC165.sol"; import "@openzeppelin/contracts/utils/introspection/ERC165Checker.sol"; import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol"; import "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol"; import "../extensions/ICreatorExtensionTokenURI.sol"; import "../extensions/ICreatorExtensionRoyalties.sol"; import "./ICreatorCore.sol"; /** * @dev Core creator implementation */ abstract contract CreatorCore is ReentrancyGuard, ICreatorCore, ERC165 { using Strings for uint256; using EnumerableSet for EnumerableSet.AddressSet; using AddressUpgradeable for address; uint256 internal _tokenCount = 0; // Base approve transfers address location address internal _approveTransferBase; // Track registered extensions data EnumerableSet.AddressSet internal _extensions; EnumerableSet.AddressSet internal _blacklistedExtensions; // The baseURI for a given extension mapping (address => string) private _extensionBaseURI; mapping (address => bool) private _extensionBaseURIIdentical; // The prefix for any tokens with a uri configured mapping (address => string) private _extensionURIPrefix; // Mapping for individual token URIs mapping (uint256 => string) internal _tokenURIs; // Royalty configurations struct RoyaltyConfig { address payable receiver; uint16 bps; } mapping (address => RoyaltyConfig[]) internal _extensionRoyalty; mapping (uint256 => RoyaltyConfig[]) internal _tokenRoyalty; bytes4 private constant _CREATOR_CORE_V1 = 0x28f10a21; /** * External interface identifiers for royalties */ /** * @dev CreatorCore * * bytes4(keccak256('getRoyalties(uint256)')) == 0xbb3bafd6 * * => 0xbb3bafd6 = 0xbb3bafd6 */ bytes4 private constant _INTERFACE_ID_ROYALTIES_CREATORCORE = 0xbb3bafd6; /** * @dev Rarible: RoyaltiesV1 * * bytes4(keccak256('getFeeRecipients(uint256)')) == 0xb9c4d9fb * bytes4(keccak256('getFeeBps(uint256)')) == 0x0ebd4c7f * * => 0xb9c4d9fb ^ 0x0ebd4c7f = 0xb7799584 */ bytes4 private constant _INTERFACE_ID_ROYALTIES_RARIBLE = 0xb7799584; /** * @dev Foundation * * bytes4(keccak256('getFees(uint256)')) == 0xd5a06d4c * * => 0xd5a06d4c = 0xd5a06d4c */ bytes4 private constant _INTERFACE_ID_ROYALTIES_FOUNDATION = 0xd5a06d4c; /** * @dev EIP-2981 * * bytes4(keccak256("royaltyInfo(uint256,uint256)")) == 0x2a55205a * * => 0x2a55205a = 0x2a55205a */ bytes4 private constant _INTERFACE_ID_ROYALTIES_EIP2981 = 0x2a55205a; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(ICreatorCore).interfaceId || interfaceId == _CREATOR_CORE_V1 || super.supportsInterface(interfaceId) || interfaceId == _INTERFACE_ID_ROYALTIES_CREATORCORE || interfaceId == _INTERFACE_ID_ROYALTIES_RARIBLE || interfaceId == _INTERFACE_ID_ROYALTIES_FOUNDATION || interfaceId == _INTERFACE_ID_ROYALTIES_EIP2981; } /** * @dev Only allows registered extensions to call the specified function */ function requireExtension() internal view { require(_extensions.contains(msg.sender), "Must be registered extension"); } /** * @dev Only allows non-blacklisted extensions */ function requireNonBlacklist(address extension) internal view { require(!_blacklistedExtensions.contains(extension), "Extension blacklisted"); } /** * @dev See {ICreatorCore-getExtensions}. */ function getExtensions() external view override returns (address[] memory extensions) { extensions = new address[](_extensions.length()); for (uint i; i < _extensions.length();) { extensions[i] = _extensions.at(i); unchecked { ++i; } } return extensions; } /** * @dev Register an extension */ function _registerExtension(address extension, string calldata baseURI, bool baseURIIdentical) internal virtual { require(extension != address(this) && extension.isContract(), "Invalid"); emit ExtensionRegistered(extension, msg.sender); _extensionBaseURI[extension] = baseURI; _extensionBaseURIIdentical[extension] = baseURIIdentical; _extensions.add(extension); _setApproveTransferExtension(extension, true); } /** * @dev See {ICreatorCore-setApproveTransferExtension}. */ function setApproveTransferExtension(bool enabled) external override { requireExtension(); _setApproveTransferExtension(msg.sender, enabled); } /** * @dev Set whether or not tokens minted by the extension defers transfer approvals to the extension */ function _setApproveTransferExtension(address extension, bool enabled) internal virtual; /** * @dev Unregister an extension */ function _unregisterExtension(address extension) internal { emit ExtensionUnregistered(extension, msg.sender); _extensions.remove(extension); } /** * @dev Blacklist an extension */ function _blacklistExtension(address extension) internal { require(extension != address(0) && extension != address(this), "Cannot blacklist yourself"); if (_extensions.contains(extension)) { emit ExtensionUnregistered(extension, msg.sender); _extensions.remove(extension); } if (!_blacklistedExtensions.contains(extension)) { emit ExtensionBlacklisted(extension, msg.sender); _blacklistedExtensions.add(extension); } } /** * @dev Set base token uri for an extension */ function _setBaseTokenURIExtension(string calldata uri, bool identical) internal { _extensionBaseURI[msg.sender] = uri; _extensionBaseURIIdentical[msg.sender] = identical; } /** * @dev Set token uri prefix for an extension */ function _setTokenURIPrefixExtension(string calldata prefix) internal { _extensionURIPrefix[msg.sender] = prefix; } /** * @dev Set token uri for a token of an extension */ function _setTokenURIExtension(uint256 tokenId, string calldata uri) internal { require(_tokenExtension(tokenId) == msg.sender, "Invalid token"); _tokenURIs[tokenId] = uri; } /** * @dev Set base token uri for tokens with no extension */ function _setBaseTokenURI(string calldata uri) internal { _extensionBaseURI[address(0)] = uri; } /** * @dev Set token uri prefix for tokens with no extension */ function _setTokenURIPrefix(string calldata prefix) internal { _extensionURIPrefix[address(0)] = prefix; } /** * @dev Set token uri for a token with no extension */ function _setTokenURI(uint256 tokenId, string calldata uri) internal { require(tokenId > 0 && tokenId <= _tokenCount && _tokenExtension(tokenId) == address(0), "Invalid token"); _tokenURIs[tokenId] = uri; } /** * @dev Retrieve a token's URI */ function _tokenURI(uint256 tokenId) internal view returns (string memory) { require(tokenId > 0 && tokenId <= _tokenCount, "Invalid token"); address extension = _tokenExtension(tokenId); require(!_blacklistedExtensions.contains(extension), "Extension blacklisted"); if (bytes(_tokenURIs[tokenId]).length != 0) { if (bytes(_extensionURIPrefix[extension]).length != 0) { return string(abi.encodePacked(_extensionURIPrefix[extension], _tokenURIs[tokenId])); } return _tokenURIs[tokenId]; } if (ERC165Checker.supportsInterface(extension, type(ICreatorExtensionTokenURI).interfaceId)) { return ICreatorExtensionTokenURI(extension).tokenURI(address(this), tokenId); } if (!_extensionBaseURIIdentical[extension]) { return string(abi.encodePacked(_extensionBaseURI[extension], tokenId.toString())); } else { return _extensionBaseURI[extension]; } } /** * Helper to get royalties for a token */ function _getRoyalties(uint256 tokenId) view internal returns (address payable[] memory receivers, uint256[] memory bps) { // Get token level royalties RoyaltyConfig[] memory royalties = _tokenRoyalty[tokenId]; if (royalties.length == 0) { // Get extension specific royalties address extension = _tokenExtension(tokenId); if (extension != address(0)) { if (ERC165Checker.supportsInterface(extension, type(ICreatorExtensionRoyalties).interfaceId)) { (receivers, bps) = ICreatorExtensionRoyalties(extension).getRoyalties(address(this), tokenId); // Extension override exists, just return that if (receivers.length > 0) return (receivers, bps); } royalties = _extensionRoyalty[extension]; } } if (royalties.length == 0) { // Get the default royalty royalties = _extensionRoyalty[address(0)]; } if (royalties.length > 0) { receivers = new address payable[](royalties.length); bps = new uint256[](royalties.length); for (uint i; i < royalties.length;) { receivers[i] = royalties[i].receiver; bps[i] = royalties[i].bps; unchecked { ++i; } } } } /** * Helper to get royalty receivers for a token */ function _getRoyaltyReceivers(uint256 tokenId) view internal returns (address payable[] memory recievers) { (recievers, ) = _getRoyalties(tokenId); } /** * Helper to get royalty basis points for a token */ function _getRoyaltyBPS(uint256 tokenId) view internal returns (uint256[] memory bps) { (, bps) = _getRoyalties(tokenId); } function _getRoyaltyInfo(uint256 tokenId, uint256 value) view internal returns (address receiver, uint256 amount){ (address payable[] memory receivers, uint256[] memory bps) = _getRoyalties(tokenId); require(receivers.length <= 1, "More than 1 royalty receiver"); if (receivers.length == 0) { return (address(this), 0); } return (receivers[0], bps[0]*value/10000); } /** * Set royalties for a token */ function _setRoyalties(uint256 tokenId, address payable[] calldata receivers, uint256[] calldata basisPoints) internal { _checkRoyalties(receivers, basisPoints); delete _tokenRoyalty[tokenId]; _setRoyalties(receivers, basisPoints, _tokenRoyalty[tokenId]); emit RoyaltiesUpdated(tokenId, receivers, basisPoints); } /** * Set royalties for all tokens of an extension */ function _setRoyaltiesExtension(address extension, address payable[] calldata receivers, uint256[] calldata basisPoints) internal { _checkRoyalties(receivers, basisPoints); delete _extensionRoyalty[extension]; _setRoyalties(receivers, basisPoints, _extensionRoyalty[extension]); if (extension == address(0)) { emit DefaultRoyaltiesUpdated(receivers, basisPoints); } else { emit ExtensionRoyaltiesUpdated(extension, receivers, basisPoints); } } /** * Helper function to check that royalties provided are valid */ function _checkRoyalties(address payable[] calldata receivers, uint256[] calldata basisPoints) private pure { require(receivers.length == basisPoints.length, "Invalid input"); uint256 totalBasisPoints; for (uint i; i < basisPoints.length;) { totalBasisPoints += basisPoints[i]; unchecked { ++i; } } require(totalBasisPoints < 10000, "Invalid total royalties"); } /** * Helper function to set royalties */ function _setRoyalties(address payable[] calldata receivers, uint256[] calldata basisPoints, RoyaltyConfig[] storage royalties) private { for (uint i; i < basisPoints.length;) { royalties.push( RoyaltyConfig( { receiver: receivers[i], bps: uint16(basisPoints[i]) } ) ); unchecked { ++i; } } } /** * @dev Set the base contract's approve transfer contract location */ function _setApproveTransferBase(address extension) internal { _approveTransferBase = extension; emit ApproveTransferUpdated(extension); } /** * @dev See {ICreatorCore-getApproveTransfer}. */ function getApproveTransfer() external view override returns (address) { return _approveTransferBase; } /** * @dev Get the extension for the given token */ function _tokenExtension(uint256 tokenId) internal virtual view returns(address); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /// @author: manifold.xyz import "@openzeppelin/contracts/utils/introspection/ERC165.sol"; import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "./IAdminControl.sol"; abstract contract AdminControl is Ownable, IAdminControl, ERC165 { using EnumerableSet for EnumerableSet.AddressSet; // Track registered admins EnumerableSet.AddressSet private _admins; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IAdminControl).interfaceId || super.supportsInterface(interfaceId); } /** * @dev Only allows approved admins to call the specified function */ modifier adminRequired() { require(owner() == msg.sender || _admins.contains(msg.sender), "AdminControl: Must be owner or admin"); _; } /** * @dev See {IAdminControl-getAdmins}. */ function getAdmins() external view override returns (address[] memory admins) { admins = new address[](_admins.length()); for (uint i = 0; i < _admins.length(); i++) { admins[i] = _admins.at(i); } return admins; } /** * @dev See {IAdminControl-approveAdmin}. */ function approveAdmin(address admin) external override onlyOwner { if (!_admins.contains(admin)) { emit AdminApproved(admin, msg.sender); _admins.add(admin); } } /** * @dev See {IAdminControl-revokeAdmin}. */ function revokeAdmin(address admin) external override onlyOwner { if (_admins.contains(admin)) { emit AdminRevoked(admin, msg.sender); _admins.remove(admin); } } /** * @dev See {IAdminControl-isAdmin}. */ function isAdmin(address admin) public override view returns (bool) { return (owner() == admin || _admins.contains(admin)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `from` to `to` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 amount ) external returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Tree proofs. * * The tree and the proofs can be generated using our * https://github.com/OpenZeppelin/merkle-tree[JavaScript library]. * You will find a quickstart guide in the readme. * * WARNING: You should avoid using leaf values that are 64 bytes long prior to * hashing, or use a hash function other than keccak256 for hashing leaves. * This is because the concatenation of a sorted pair of internal nodes in * the merkle tree could be reinterpreted as a leaf value. * OpenZeppelin's JavaScript library generates merkle trees that are safe * against this attack out of the box. */ library MerkleProof { /** * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree * defined by `root`. For this, a `proof` must be provided, containing * sibling hashes on the branch from the leaf to the root of the tree. Each * pair of leaves and each pair of pre-images are assumed to be sorted. */ function verify( bytes32[] memory proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProof(proof, leaf) == root; } /** * @dev Calldata version of {verify} * * _Available since v4.7._ */ function verifyCalldata( bytes32[] calldata proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProofCalldata(proof, leaf) == root; } /** * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt * hash matches the root of the tree. When processing the proof, the pairs * of leafs & pre-images are assumed to be sorted. * * _Available since v4.4._ */ function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { computedHash = _hashPair(computedHash, proof[i]); } return computedHash; } /** * @dev Calldata version of {processProof} * * _Available since v4.7._ */ function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { computedHash = _hashPair(computedHash, proof[i]); } return computedHash; } /** * @dev Returns true if the `leaves` can be simultaneously proven to be a part of a merkle tree defined by * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}. * * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details. * * _Available since v4.7._ */ function multiProofVerify( bytes32[] memory proof, bool[] memory proofFlags, bytes32 root, bytes32[] memory leaves ) internal pure returns (bool) { return processMultiProof(proof, proofFlags, leaves) == root; } /** * @dev Calldata version of {multiProofVerify} * * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details. * * _Available since v4.7._ */ function multiProofVerifyCalldata( bytes32[] calldata proof, bool[] calldata proofFlags, bytes32 root, bytes32[] memory leaves ) internal pure returns (bool) { return processMultiProofCalldata(proof, proofFlags, leaves) == root; } /** * @dev Returns the root of a tree reconstructed from `leaves` and sibling nodes in `proof`. The reconstruction * proceeds by incrementally reconstructing all inner nodes by combining a leaf/inner node with either another * leaf/inner node or a proof sibling node, depending on whether each `proofFlags` item is true or false * respectively. * * CAUTION: Not all merkle trees admit multiproofs. To use multiproofs, it is sufficient to ensure that: 1) the tree * is complete (but not necessarily perfect), 2) the leaves to be proven are in the opposite order they are in the * tree (i.e., as seen from right to left starting at the deepest layer and continuing at the next layer). * * _Available since v4.7._ */ function processMultiProof( bytes32[] memory proof, bool[] memory proofFlags, bytes32[] memory leaves ) internal pure returns (bytes32 merkleRoot) { // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of // the merkle tree. uint256 leavesLen = leaves.length; uint256 totalHashes = proofFlags.length; // Check proof validity. require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof"); // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop". bytes32[] memory hashes = new bytes32[](totalHashes); uint256 leafPos = 0; uint256 hashPos = 0; uint256 proofPos = 0; // At each step, we compute the next hash using two values: // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we // get the next hash. // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the // `proof` array. for (uint256 i = 0; i < totalHashes; i++) { bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]; bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++]; hashes[i] = _hashPair(a, b); } if (totalHashes > 0) { return hashes[totalHashes - 1]; } else if (leavesLen > 0) { return leaves[0]; } else { return proof[0]; } } /** * @dev Calldata version of {processMultiProof}. * * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details. * * _Available since v4.7._ */ function processMultiProofCalldata( bytes32[] calldata proof, bool[] calldata proofFlags, bytes32[] memory leaves ) internal pure returns (bytes32 merkleRoot) { // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of // the merkle tree. uint256 leavesLen = leaves.length; uint256 totalHashes = proofFlags.length; // Check proof validity. require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof"); // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop". bytes32[] memory hashes = new bytes32[](totalHashes); uint256 leafPos = 0; uint256 hashPos = 0; uint256 proofPos = 0; // At each step, we compute the next hash using two values: // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we // get the next hash. // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the // `proof` array. for (uint256 i = 0; i < totalHashes; i++) { bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]; bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++]; hashes[i] = _hashPair(a, b); } if (totalHashes > 0) { return hashes[totalHashes - 1]; } else if (leavesLen > 0) { return leaves[0]; } else { return proof[0]; } } function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) { return a < b ? _efficientHash(a, b) : _efficientHash(b, a); } function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) { /// @solidity memory-safe-assembly assembly { mstore(0x00, a) mstore(0x20, b) value := keccak256(0x00, 0x40) } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol) pragma solidity ^0.8.0; import "./math/Math.sol"; /** * @dev String operations. */ library Strings { bytes16 private constant _SYMBOLS = "0123456789abcdef"; uint8 private constant _ADDRESS_LENGTH = 20; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { unchecked { uint256 length = Math.log10(value) + 1; string memory buffer = new string(length); uint256 ptr; /// @solidity memory-safe-assembly assembly { ptr := add(buffer, add(32, length)) } while (true) { ptr--; /// @solidity memory-safe-assembly assembly { mstore8(ptr, byte(mod(value, 10), _SYMBOLS)) } value /= 10; if (value == 0) break; } return buffer; } } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { unchecked { return toHexString(value, Math.log256(value) + 1); } } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } /** * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation. */ function toHexString(address addr) internal pure returns (string memory) { return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/cryptography/ECDSA.sol) pragma solidity ^0.8.0; import "../Strings.sol"; /** * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations. * * These functions can be used to verify that a message was signed by the holder * of the private keys of a given address. */ library ECDSA { enum RecoverError { NoError, InvalidSignature, InvalidSignatureLength, InvalidSignatureS, InvalidSignatureV // Deprecated in v4.8 } function _throwError(RecoverError error) private pure { if (error == RecoverError.NoError) { return; // no error: do nothing } else if (error == RecoverError.InvalidSignature) { revert("ECDSA: invalid signature"); } else if (error == RecoverError.InvalidSignatureLength) { revert("ECDSA: invalid signature length"); } else if (error == RecoverError.InvalidSignatureS) { revert("ECDSA: invalid signature 's' value"); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature` or error string. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. * * Documentation for signature generation: * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js] * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers] * * _Available since v4.3._ */ function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) { if (signature.length == 65) { bytes32 r; bytes32 s; uint8 v; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. /// @solidity memory-safe-assembly assembly { r := mload(add(signature, 0x20)) s := mload(add(signature, 0x40)) v := byte(0, mload(add(signature, 0x60))) } return tryRecover(hash, v, r, s); } else { return (address(0), RecoverError.InvalidSignatureLength); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature`. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. */ function recover(bytes32 hash, bytes memory signature) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, signature); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately. * * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures] * * _Available since v4.3._ */ function tryRecover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address, RecoverError) { bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff); uint8 v = uint8((uint256(vs) >> 255) + 27); return tryRecover(hash, v, r, s); } /** * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately. * * _Available since v4.2._ */ function recover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, r, vs); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `v`, * `r` and `s` signature fields separately. * * _Available since v4.3._ */ function tryRecover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address, RecoverError) { // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most // signatures from current libraries generate a unique signature with an s-value in the lower half order. // // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept // these malleable signatures as well. if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) { return (address(0), RecoverError.InvalidSignatureS); } // If the signature is valid (and not malleable), return the signer address address signer = ecrecover(hash, v, r, s); if (signer == address(0)) { return (address(0), RecoverError.InvalidSignature); } return (signer, RecoverError.NoError); } /** * @dev Overload of {ECDSA-recover} that receives the `v`, * `r` and `s` signature fields separately. */ function recover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, v, r, s); _throwError(error); return recovered; } /** * @dev Returns an Ethereum Signed Message, created from a `hash`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) { // 32 is the length in bytes of hash, // enforced by the type signature above return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash)); } /** * @dev Returns an Ethereum Signed Message, created from `s`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s)); } /** * @dev Returns an Ethereum Signed Typed Data, created from a * `domainSeparator` and a `structHash`. This produces hash corresponding * to the one signed with the * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] * JSON-RPC method as part of EIP-712. * * See {recover}. */ function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash)); } }
// SPDX-License-Identifier: CC0-1.0 pragma solidity ^0.8.9; /** * @title An immutable registry contract to be deployed as a standalone primitive * @dev See EIP-5639, new project launches can read previous cold wallet -> hot wallet delegations * from here and integrate those permissions into their flow */ interface IDelegationRegistry { /// @notice Delegation type enum DelegationType { NONE, ALL, CONTRACT, TOKEN } /// @notice Info about a single delegation, used for onchain enumeration struct DelegationInfo { DelegationType type_; address vault; address delegate; address contract_; uint256 tokenId; } /// @notice Info about a single contract-level delegation struct ContractDelegation { address contract_; address delegate; } /// @notice Info about a single token-level delegation struct TokenDelegation { address contract_; uint256 tokenId; address delegate; } /// @notice Emitted when a user delegates their entire wallet event DelegateForAll(address vault, address delegate, bool value); /// @notice Emitted when a user delegates a specific contract event DelegateForContract(address vault, address delegate, address contract_, bool value); /// @notice Emitted when a user delegates a specific token event DelegateForToken(address vault, address delegate, address contract_, uint256 tokenId, bool value); /// @notice Emitted when a user revokes all delegations event RevokeAllDelegates(address vault); /// @notice Emitted when a user revoes all delegations for a given delegate event RevokeDelegate(address vault, address delegate); /** * ----------- WRITE ----------- */ /** * @notice Allow the delegate to act on your behalf for all contracts * @param delegate The hotwallet to act on your behalf * @param value Whether to enable or disable delegation for this address, true for setting and false for revoking */ function delegateForAll(address delegate, bool value) external; /** * @notice Allow the delegate to act on your behalf for a specific contract * @param delegate The hotwallet to act on your behalf * @param contract_ The address for the contract you're delegating * @param value Whether to enable or disable delegation for this address, true for setting and false for revoking */ function delegateForContract(address delegate, address contract_, bool value) external; /** * @notice Allow the delegate to act on your behalf for a specific token * @param delegate The hotwallet to act on your behalf * @param contract_ The address for the contract you're delegating * @param tokenId The token id for the token you're delegating * @param value Whether to enable or disable delegation for this address, true for setting and false for revoking */ function delegateForToken(address delegate, address contract_, uint256 tokenId, bool value) external; /** * @notice Revoke all delegates */ function revokeAllDelegates() external; /** * @notice Revoke a specific delegate for all their permissions * @param delegate The hotwallet to revoke */ function revokeDelegate(address delegate) external; /** * @notice Remove yourself as a delegate for a specific vault * @param vault The vault which delegated to the msg.sender, and should be removed */ function revokeSelf(address vault) external; /** * ----------- READ ----------- */ /** * @notice Returns all active delegations a given delegate is able to claim on behalf of * @param delegate The delegate that you would like to retrieve delegations for * @return info Array of DelegationInfo structs */ function getDelegationsByDelegate(address delegate) external view returns (DelegationInfo[] memory); /** * @notice Returns an array of wallet-level delegates for a given vault * @param vault The cold wallet who issued the delegation * @return addresses Array of wallet-level delegates for a given vault */ function getDelegatesForAll(address vault) external view returns (address[] memory); /** * @notice Returns an array of contract-level delegates for a given vault and contract * @param vault The cold wallet who issued the delegation * @param contract_ The address for the contract you're delegating * @return addresses Array of contract-level delegates for a given vault and contract */ function getDelegatesForContract(address vault, address contract_) external view returns (address[] memory); /** * @notice Returns an array of contract-level delegates for a given vault's token * @param vault The cold wallet who issued the delegation * @param contract_ The address for the contract holding the token * @param tokenId The token id for the token you're delegating * @return addresses Array of contract-level delegates for a given vault's token */ function getDelegatesForToken(address vault, address contract_, uint256 tokenId) external view returns (address[] memory); /** * @notice Returns all contract-level delegations for a given vault * @param vault The cold wallet who issued the delegations * @return delegations Array of ContractDelegation structs */ function getContractLevelDelegations(address vault) external view returns (ContractDelegation[] memory delegations); /** * @notice Returns all token-level delegations for a given vault * @param vault The cold wallet who issued the delegations * @return delegations Array of TokenDelegation structs */ function getTokenLevelDelegations(address vault) external view returns (TokenDelegation[] memory delegations); /** * @notice Returns true if the address is delegated to act on the entire vault * @param delegate The hotwallet to act on your behalf * @param vault The cold wallet who issued the delegation */ function checkDelegateForAll(address delegate, address vault) external view returns (bool); /** * @notice Returns true if the address is delegated to act on your behalf for a token contract or an entire vault * @param delegate The hotwallet to act on your behalf * @param contract_ The address for the contract you're delegating * @param vault The cold wallet who issued the delegation */ function checkDelegateForContract(address delegate, address vault, address contract_) external view returns (bool); /** * @notice Returns true if the address is delegated to act on your behalf for a specific token, the token's contract or an entire vault * @param delegate The hotwallet to act on your behalf * @param contract_ The address for the contract you're delegating * @param tokenId The token id for the token you're delegating * @param vault The cold wallet who issued the delegation */ function checkDelegateForToken(address delegate, address vault, address contract_, uint256 tokenId) external view returns (bool); }
// SPDX-License-Identifier: CC0-1.0 pragma solidity >=0.8.13; /** * @title IDelegateRegistry * @custom:version 2.0 * @custom:author foobar (0xfoobar) * @notice A standalone immutable registry storing delegated permissions from one address to another */ interface IDelegationRegistryV2 { /// @notice Delegation type, NONE is used when a delegation does not exist or is revoked enum DelegationType { NONE, ALL, CONTRACT, ERC721, ERC20, ERC1155 } /// @notice Struct for returning delegations struct Delegation { DelegationType type_; address to; address from; bytes32 rights; address contract_; uint256 tokenId; uint256 amount; } /// @notice Emitted when an address delegates or revokes rights for their entire wallet event DelegateAll(address indexed from, address indexed to, bytes32 rights, bool enable); /// @notice Emitted when an address delegates or revokes rights for a contract address event DelegateContract(address indexed from, address indexed to, address indexed contract_, bytes32 rights, bool enable); /// @notice Emitted when an address delegates or revokes rights for an ERC721 tokenId event DelegateERC721(address indexed from, address indexed to, address indexed contract_, uint256 tokenId, bytes32 rights, bool enable); /// @notice Emitted when an address delegates or revokes rights for an amount of ERC20 tokens event DelegateERC20(address indexed from, address indexed to, address indexed contract_, bytes32 rights, uint256 amount); /// @notice Emitted when an address delegates or revokes rights for an amount of an ERC1155 tokenId event DelegateERC1155(address indexed from, address indexed to, address indexed contract_, uint256 tokenId, bytes32 rights, uint256 amount); /// @notice Thrown if multicall calldata is malformed error MulticallFailed(); /** * ----------- WRITE ----------- */ /** * @notice Call multiple functions in the current contract and return the data from all of them if they all succeed * @param data The encoded function data for each of the calls to make to this contract * @return results The results from each of the calls passed in via data */ function multicall(bytes[] calldata data) external payable returns (bytes[] memory results); /** * @notice Allow the delegate to act on behalf of `msg.sender` for all contracts * @param to The address to act as delegate * @param rights Specific subdelegation rights granted to the delegate, pass an empty bytestring to encompass all rights * @param enable Whether to enable or disable this delegation, true delegates and false revokes * @return delegationHash The unique identifier of the delegation */ function delegateAll(address to, bytes32 rights, bool enable) external payable returns (bytes32 delegationHash); /** * @notice Allow the delegate to act on behalf of `msg.sender` for a specific contract * @param to The address to act as delegate * @param contract_ The contract whose rights are being delegated * @param rights Specific subdelegation rights granted to the delegate, pass an empty bytestring to encompass all rights * @param enable Whether to enable or disable this delegation, true delegates and false revokes * @return delegationHash The unique identifier of the delegation */ function delegateContract(address to, address contract_, bytes32 rights, bool enable) external payable returns (bytes32 delegationHash); /** * @notice Allow the delegate to act on behalf of `msg.sender` for a specific ERC721 token * @param to The address to act as delegate * @param contract_ The contract whose rights are being delegated * @param tokenId The token id to delegate * @param rights Specific subdelegation rights granted to the delegate, pass an empty bytestring to encompass all rights * @param enable Whether to enable or disable this delegation, true delegates and false revokes * @return delegationHash The unique identifier of the delegation */ function delegateERC721(address to, address contract_, uint256 tokenId, bytes32 rights, bool enable) external payable returns (bytes32 delegationHash); /** * @notice Allow the delegate to act on behalf of `msg.sender` for a specific amount of ERC20 tokens * @dev The actual amount is not encoded in the hash, just the existence of a amount (since it is an upper bound) * @param to The address to act as delegate * @param contract_ The address for the fungible token contract * @param rights Specific subdelegation rights granted to the delegate, pass an empty bytestring to encompass all rights * @param amount The amount to delegate, > 0 delegates and 0 revokes * @return delegationHash The unique identifier of the delegation */ function delegateERC20(address to, address contract_, bytes32 rights, uint256 amount) external payable returns (bytes32 delegationHash); /** * @notice Allow the delegate to act on behalf of `msg.sender` for a specific amount of ERC1155 tokens * @dev The actual amount is not encoded in the hash, just the existence of a amount (since it is an upper bound) * @param to The address to act as delegate * @param contract_ The address of the contract that holds the token * @param tokenId The token id to delegate * @param rights Specific subdelegation rights granted to the delegate, pass an empty bytestring to encompass all rights * @param amount The amount of that token id to delegate, > 0 delegates and 0 revokes * @return delegationHash The unique identifier of the delegation */ function delegateERC1155(address to, address contract_, uint256 tokenId, bytes32 rights, uint256 amount) external payable returns (bytes32 delegationHash); /** * ----------- CHECKS ----------- */ /** * @notice Check if `to` is a delegate of `from` for the entire wallet * @param to The potential delegate address * @param from The potential address who delegated rights * @param rights Specific rights to check for, pass the zero value to ignore subdelegations and check full delegations only * @return valid Whether delegate is granted to act on the from's behalf */ function checkDelegateForAll(address to, address from, bytes32 rights) external view returns (bool); /** * @notice Check if `to` is a delegate of `from` for the specified `contract_` or the entire wallet * @param to The delegated address to check * @param contract_ The specific contract address being checked * @param from The cold wallet who issued the delegation * @param rights Specific rights to check for, pass the zero value to ignore subdelegations and check full delegations only * @return valid Whether delegate is granted to act on from's behalf for entire wallet or that specific contract */ function checkDelegateForContract(address to, address from, address contract_, bytes32 rights) external view returns (bool); /** * @notice Check if `to` is a delegate of `from` for the specific `contract` and `tokenId`, the entire `contract_`, or the entire wallet * @param to The delegated address to check * @param contract_ The specific contract address being checked * @param tokenId The token id for the token to delegating * @param from The wallet that issued the delegation * @param rights Specific rights to check for, pass the zero value to ignore subdelegations and check full delegations only * @return valid Whether delegate is granted to act on from's behalf for entire wallet, that contract, or that specific tokenId */ function checkDelegateForERC721(address to, address from, address contract_, uint256 tokenId, bytes32 rights) external view returns (bool); /** * @notice Returns the amount of ERC20 tokens the delegate is granted rights to act on the behalf of * @param to The delegated address to check * @param contract_ The address of the token contract * @param from The cold wallet who issued the delegation * @param rights Specific rights to check for, pass the zero value to ignore subdelegations and check full delegations only * @return balance The delegated balance, which will be 0 if the delegation does not exist */ function checkDelegateForERC20(address to, address from, address contract_, bytes32 rights) external view returns (uint256); /** * @notice Returns the amount of a ERC1155 tokens the delegate is granted rights to act on the behalf of * @param to The delegated address to check * @param contract_ The address of the token contract * @param tokenId The token id to check the delegated amount of * @param from The cold wallet who issued the delegation * @param rights Specific rights to check for, pass the zero value to ignore subdelegations and check full delegations only * @return balance The delegated balance, which will be 0 if the delegation does not exist */ function checkDelegateForERC1155(address to, address from, address contract_, uint256 tokenId, bytes32 rights) external view returns (uint256); /** * ----------- ENUMERATIONS ----------- */ /** * @notice Returns all enabled delegations a given delegate has received * @param to The address to retrieve delegations for * @return delegations Array of Delegation structs */ function getIncomingDelegations(address to) external view returns (Delegation[] memory delegations); /** * @notice Returns all enabled delegations an address has given out * @param from The address to retrieve delegations for * @return delegations Array of Delegation structs */ function getOutgoingDelegations(address from) external view returns (Delegation[] memory delegations); /** * @notice Returns all hashes associated with enabled delegations an address has received * @param to The address to retrieve incoming delegation hashes for * @return delegationHashes Array of delegation hashes */ function getIncomingDelegationHashes(address to) external view returns (bytes32[] memory delegationHashes); /** * @notice Returns all hashes associated with enabled delegations an address has given out * @param from The address to retrieve outgoing delegation hashes for * @return delegationHashes Array of delegation hashes */ function getOutgoingDelegationHashes(address from) external view returns (bytes32[] memory delegationHashes); /** * @notice Returns the delegations for a given array of delegation hashes * @param delegationHashes is an array of hashes that correspond to delegations * @return delegations Array of Delegation structs, return empty structs for nonexistent or revoked delegations */ function getDelegationsFromHashes(bytes32[] calldata delegationHashes) external view returns (Delegation[] memory delegations); /** * ----------- STORAGE ACCESS ----------- */ /** * @notice Allows external contracts to read arbitrary storage slots */ function readSlot(bytes32 location) external view returns (bytes32); /** * @notice Allows external contracts to read an arbitrary array of storage slots */ function readSlots(bytes32[] calldata locations) external view returns (bytes32[] memory); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /// @author: manifold.xyz /** * Manifold Membership interface */ interface IManifoldMembership { function isActiveMember(address sender) external view returns (bool); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /// @author: manifold.xyz /** * Lazy Payable Claim interface */ interface ILazyPayableClaim { enum StorageProtocol { INVALID, NONE, ARWEAVE, IPFS } event ClaimInitialized(address indexed creatorContract, uint256 indexed instanceId, address initializer); event ClaimUpdated(address indexed creatorContract, uint256 indexed instanceId); event ClaimMint(address indexed creatorContract, uint256 indexed instanceId); event ClaimMintBatch(address indexed creatorContract, uint256 indexed instanceId, uint16 mintCount); event ClaimMintProxy(address indexed creatorContract, uint256 indexed instanceId, uint16 mintCount, address proxy, address mintFor); event ClaimMintSignature(address indexed creatorContract, uint256 indexed instanceId, uint16 mintCount, address proxy, address mintFor, bytes32 nonce); /** * @notice Withdraw funds */ function withdraw(address payable receiver, uint256 amount) external; /** * @notice Set the Manifold Membership address */ function setMembershipAddress(address membershipAddress) external; /** * @notice check if a mint index has been consumed or not (only for merkle claims) * * @param creatorContractAddress the address of the creator contract for the claim * @param instanceId the claim instanceId for the creator contract * @param mintIndex the mint claim instance * @return whether or not the mint index was consumed */ function checkMintIndex(address creatorContractAddress, uint256 instanceId, uint32 mintIndex) external view returns(bool); /** * @notice check if multiple mint indices has been consumed or not (only for merkle claims) * * @param creatorContractAddress the address of the creator contract for the claim * @param instanceId the claim instanceId for the creator contract * @param mintIndices the mint claim instance * @return whether or not the mint index was consumed */ function checkMintIndices(address creatorContractAddress, uint256 instanceId, uint32[] calldata mintIndices) external view returns(bool[] memory); /** * @notice get mints made for a wallet (only for non-merkle claims with walletMax) * * @param minter the address of the minting address * @param creatorContractAddress the address of the creator contract for the claim * @param instanceId the claim instance for the creator contract * @return how many mints the minter has made */ function getTotalMints(address minter, address creatorContractAddress, uint256 instanceId) external view returns(uint32); /** * @notice allow a wallet to lazily claim a token according to parameters * @param creatorContractAddress the creator contract address * @param instanceId the claim instanceId for the creator contract * @param mintIndex the mint index (only needed for merkle claims) * @param merkleProof if the claim has a merkleRoot, verifying merkleProof ensures that address + minterValue was used to construct it (only needed for merkle claims) * @param mintFor mintFor must be the msg.sender or a delegate wallet address (in the case of merkle based mints) */ function mint(address creatorContractAddress, uint256 instanceId, uint32 mintIndex, bytes32[] calldata merkleProof, address mintFor) external payable; /** * @notice allow a wallet to lazily claim a token according to parameters * @param creatorContractAddress the creator contract address * @param instanceId the claim instanceId for the creator contract * @param mintCount the number of claims to mint * @param mintIndices the mint index (only needed for merkle claims) * @param merkleProofs if the claim has a merkleRoot, verifying merkleProof ensures that address + minterValue was used to construct it (only needed for merkle claims) * @param mintFor mintFor must be the msg.sender or a delegate wallet address (in the case of merkle based mints) */ function mintBatch(address creatorContractAddress, uint256 instanceId, uint16 mintCount, uint32[] calldata mintIndices, bytes32[][] calldata merkleProofs, address mintFor) external payable; /** * @notice allow a proxy to mint a token for another address * @param creatorContractAddress the creator contract address * @param instanceId the claim instanceId for the creator contract * @param mintCount the number of claims to mint * @param mintIndices the mint index (only needed for merkle claims) * @param merkleProofs if the claim has a merkleRoot, verifying merkleProof ensures that address + minterValue was used to construct it (only needed for merkle claims) * @param mintFor the address to mint for */ function mintProxy(address creatorContractAddress, uint256 instanceId, uint16 mintCount, uint32[] calldata mintIndices, bytes32[][] calldata merkleProofs, address mintFor) external payable; /** * @notice allowlist minting based on signatures * @param creatorContractAddress the creator contract address * @param instanceId the claim instanceId for the creator contract * @param mintCount the number of claims to mint * @param signature if the claim has a signerAddress, verifying signatures were signed by it * @param message the message that was signed * @param nonce the nonce that was signed * @param mintFor the address to mint for */ function mintSignature(address creatorContractAddress, uint256 instanceId, uint16 mintCount, bytes calldata signature, bytes32 message, bytes32 nonce, address mintFor, uint256 expiration) external payable; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (security/ReentrancyGuard.sol) pragma solidity ^0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuard { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; constructor() { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and making it call a * `private` function that does the actual work. */ modifier nonReentrant() { _nonReentrantBefore(); _; _nonReentrantAfter(); } function _nonReentrantBefore() private { // On the first call to nonReentrant, _status will be _NOT_ENTERED require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; } function _nonReentrantAfter() private { // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/introspection/ERC165Checker.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Library used to query support of an interface declared via {IERC165}. * * Note that these functions return the actual result of the query: they do not * `revert` if an interface is not supported. It is up to the caller to decide * what to do in these cases. */ library ERC165Checker { // As per the EIP-165 spec, no interface should ever match 0xffffffff bytes4 private constant _INTERFACE_ID_INVALID = 0xffffffff; /** * @dev Returns true if `account` supports the {IERC165} interface. */ function supportsERC165(address account) internal view returns (bool) { // Any contract that implements ERC165 must explicitly indicate support of // InterfaceId_ERC165 and explicitly indicate non-support of InterfaceId_Invalid return supportsERC165InterfaceUnchecked(account, type(IERC165).interfaceId) && !supportsERC165InterfaceUnchecked(account, _INTERFACE_ID_INVALID); } /** * @dev Returns true if `account` supports the interface defined by * `interfaceId`. Support for {IERC165} itself is queried automatically. * * See {IERC165-supportsInterface}. */ function supportsInterface(address account, bytes4 interfaceId) internal view returns (bool) { // query support of both ERC165 as per the spec and support of _interfaceId return supportsERC165(account) && supportsERC165InterfaceUnchecked(account, interfaceId); } /** * @dev Returns a boolean array where each value corresponds to the * interfaces passed in and whether they're supported or not. This allows * you to batch check interfaces for a contract where your expectation * is that some interfaces may not be supported. * * See {IERC165-supportsInterface}. * * _Available since v3.4._ */ function getSupportedInterfaces(address account, bytes4[] memory interfaceIds) internal view returns (bool[] memory) { // an array of booleans corresponding to interfaceIds and whether they're supported or not bool[] memory interfaceIdsSupported = new bool[](interfaceIds.length); // query support of ERC165 itself if (supportsERC165(account)) { // query support of each interface in interfaceIds for (uint256 i = 0; i < interfaceIds.length; i++) { interfaceIdsSupported[i] = supportsERC165InterfaceUnchecked(account, interfaceIds[i]); } } return interfaceIdsSupported; } /** * @dev Returns true if `account` supports all the interfaces defined in * `interfaceIds`. Support for {IERC165} itself is queried automatically. * * Batch-querying can lead to gas savings by skipping repeated checks for * {IERC165} support. * * See {IERC165-supportsInterface}. */ function supportsAllInterfaces(address account, bytes4[] memory interfaceIds) internal view returns (bool) { // query support of ERC165 itself if (!supportsERC165(account)) { return false; } // query support of each interface in interfaceIds for (uint256 i = 0; i < interfaceIds.length; i++) { if (!supportsERC165InterfaceUnchecked(account, interfaceIds[i])) { return false; } } // all interfaces supported return true; } /** * @notice Query if a contract implements an interface, does not check ERC165 support * @param account The address of the contract to query for support of an interface * @param interfaceId The interface identifier, as specified in ERC-165 * @return true if the contract at account indicates support of the interface with * identifier interfaceId, false otherwise * @dev Assumes that account contains a contract that supports ERC165, otherwise * the behavior of this method is undefined. This precondition can be checked * with {supportsERC165}. * Interface identification is specified in ERC-165. */ function supportsERC165InterfaceUnchecked(address account, bytes4 interfaceId) internal view returns (bool) { // prepare call bytes memory encodedParams = abi.encodeWithSelector(IERC165.supportsInterface.selector, interfaceId); // perform static call bool success; uint256 returnSize; uint256 returnValue; assembly { success := staticcall(30000, account, add(encodedParams, 0x20), mload(encodedParams), 0x00, 0x20) returnSize := returndatasize() returnValue := mload(0x00) } return success && returnSize >= 0x20 && returnValue > 0; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/structs/EnumerableSet.sol) // This file was procedurally generated from scripts/generate/templates/EnumerableSet.js. pragma solidity ^0.8.0; /** * @dev Library for managing * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive * types. * * Sets have the following properties: * * - Elements are added, removed, and checked for existence in constant time * (O(1)). * - Elements are enumerated in O(n). No guarantees are made on the ordering. * * ``` * contract Example { * // Add the library methods * using EnumerableSet for EnumerableSet.AddressSet; * * // Declare a set state variable * EnumerableSet.AddressSet private mySet; * } * ``` * * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`) * and `uint256` (`UintSet`) are supported. * * [WARNING] * ==== * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure * unusable. * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info. * * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an * array of EnumerableSet. * ==== */ library EnumerableSet { // To implement this library for multiple types with as little code // repetition as possible, we write it in terms of a generic Set type with // bytes32 values. // The Set implementation uses private functions, and user-facing // implementations (such as AddressSet) are just wrappers around the // underlying Set. // This means that we can only create new EnumerableSets for types that fit // in bytes32. struct Set { // Storage of set values bytes32[] _values; // Position of the value in the `values` array, plus 1 because index 0 // means a value is not in the set. mapping(bytes32 => uint256) _indexes; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function _add(Set storage set, bytes32 value) private returns (bool) { if (!_contains(set, value)) { set._values.push(value); // The value is stored at length-1, but we add 1 to all indexes // and use 0 as a sentinel value set._indexes[value] = set._values.length; return true; } else { return false; } } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function _remove(Set storage set, bytes32 value) private returns (bool) { // We read and store the value's index to prevent multiple reads from the same storage slot uint256 valueIndex = set._indexes[value]; if (valueIndex != 0) { // Equivalent to contains(set, value) // To delete an element from the _values array in O(1), we swap the element to delete with the last one in // the array, and then remove the last element (sometimes called as 'swap and pop'). // This modifies the order of the array, as noted in {at}. uint256 toDeleteIndex = valueIndex - 1; uint256 lastIndex = set._values.length - 1; if (lastIndex != toDeleteIndex) { bytes32 lastValue = set._values[lastIndex]; // Move the last value to the index where the value to delete is set._values[toDeleteIndex] = lastValue; // Update the index for the moved value set._indexes[lastValue] = valueIndex; // Replace lastValue's index to valueIndex } // Delete the slot where the moved value was stored set._values.pop(); // Delete the index for the deleted slot delete set._indexes[value]; return true; } else { return false; } } /** * @dev Returns true if the value is in the set. O(1). */ function _contains(Set storage set, bytes32 value) private view returns (bool) { return set._indexes[value] != 0; } /** * @dev Returns the number of values on the set. O(1). */ function _length(Set storage set) private view returns (uint256) { return set._values.length; } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function _at(Set storage set, uint256 index) private view returns (bytes32) { return set._values[index]; } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function _values(Set storage set) private view returns (bytes32[] memory) { return set._values; } // Bytes32Set struct Bytes32Set { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _add(set._inner, value); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _remove(set._inner, value); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) { return _contains(set._inner, value); } /** * @dev Returns the number of values in the set. O(1). */ function length(Bytes32Set storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) { return _at(set._inner, index); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(Bytes32Set storage set) internal view returns (bytes32[] memory) { bytes32[] memory store = _values(set._inner); bytes32[] memory result; /// @solidity memory-safe-assembly assembly { result := store } return result; } // AddressSet struct AddressSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(AddressSet storage set, address value) internal returns (bool) { return _add(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(AddressSet storage set, address value) internal returns (bool) { return _remove(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(AddressSet storage set, address value) internal view returns (bool) { return _contains(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Returns the number of values in the set. O(1). */ function length(AddressSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(AddressSet storage set, uint256 index) internal view returns (address) { return address(uint160(uint256(_at(set._inner, index)))); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(AddressSet storage set) internal view returns (address[] memory) { bytes32[] memory store = _values(set._inner); address[] memory result; /// @solidity memory-safe-assembly assembly { result := store } return result; } // UintSet struct UintSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(UintSet storage set, uint256 value) internal returns (bool) { return _add(set._inner, bytes32(value)); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(UintSet storage set, uint256 value) internal returns (bool) { return _remove(set._inner, bytes32(value)); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(UintSet storage set, uint256 value) internal view returns (bool) { return _contains(set._inner, bytes32(value)); } /** * @dev Returns the number of values in the set. O(1). */ function length(UintSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(UintSet storage set, uint256 index) internal view returns (uint256) { return uint256(_at(set._inner, index)); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(UintSet storage set) internal view returns (uint256[] memory) { bytes32[] memory store = _values(set._inner); uint256[] memory result; /// @solidity memory-safe-assembly assembly { result := store } return result; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library AddressUpgradeable { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * * Furthermore, `isContract` will also return true if the target contract within * the same transaction is already scheduled for destruction by `SELFDESTRUCT`, * which only has an effect at the end of a transaction. * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract. * * _Available since v4.8._ */ function verifyCallResultFromTarget( address target, bool success, bytes memory returndata, string memory errorMessage ) internal view returns (bytes memory) { if (success) { if (returndata.length == 0) { // only check isContract if the call was successful and the return data is empty // otherwise we already know that it was a contract require(isContract(target), "Address: call to non-contract"); } return returndata; } else { _revert(returndata, errorMessage); } } /** * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason or using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { _revert(returndata, errorMessage); } } function _revert(bytes memory returndata, string memory errorMessage) private pure { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly /// @solidity memory-safe-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /// @author: manifold.xyz import "@openzeppelin/contracts/utils/introspection/IERC165.sol"; /** * @dev Implement this if you want your extension to have overloadable royalties */ interface ICreatorExtensionRoyalties is IERC165 { /** * Get the royalties for a given creator/tokenId */ function getRoyalties(address creator, uint256 tokenId) external view returns (address payable[] memory, uint256[] memory); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /// @author: manifold.xyz import "@openzeppelin/contracts/utils/introspection/IERC165.sol"; /** * @dev Core creator interface */ interface ICreatorCore is IERC165 { event ExtensionRegistered(address indexed extension, address indexed sender); event ExtensionUnregistered(address indexed extension, address indexed sender); event ExtensionBlacklisted(address indexed extension, address indexed sender); event MintPermissionsUpdated(address indexed extension, address indexed permissions, address indexed sender); event RoyaltiesUpdated(uint256 indexed tokenId, address payable[] receivers, uint256[] basisPoints); event DefaultRoyaltiesUpdated(address payable[] receivers, uint256[] basisPoints); event ApproveTransferUpdated(address extension); event ExtensionRoyaltiesUpdated(address indexed extension, address payable[] receivers, uint256[] basisPoints); event ExtensionApproveTransferUpdated(address indexed extension, bool enabled); /** * @dev gets address of all extensions */ function getExtensions() external view returns (address[] memory); /** * @dev add an extension. Can only be called by contract owner or admin. * extension address must point to a contract implementing ICreatorExtension. * Returns True if newly added, False if already added. */ function registerExtension(address extension, string calldata baseURI) external; /** * @dev add an extension. Can only be called by contract owner or admin. * extension address must point to a contract implementing ICreatorExtension. * Returns True if newly added, False if already added. */ function registerExtension(address extension, string calldata baseURI, bool baseURIIdentical) external; /** * @dev add an extension. Can only be called by contract owner or admin. * Returns True if removed, False if already removed. */ function unregisterExtension(address extension) external; /** * @dev blacklist an extension. Can only be called by contract owner or admin. * This function will destroy all ability to reference the metadata of any tokens created * by the specified extension. It will also unregister the extension if needed. * Returns True if removed, False if already removed. */ function blacklistExtension(address extension) external; /** * @dev set the baseTokenURI of an extension. Can only be called by extension. */ function setBaseTokenURIExtension(string calldata uri) external; /** * @dev set the baseTokenURI of an extension. Can only be called by extension. * For tokens with no uri configured, tokenURI will return "uri+tokenId" */ function setBaseTokenURIExtension(string calldata uri, bool identical) external; /** * @dev set the common prefix of an extension. Can only be called by extension. * If configured, and a token has a uri set, tokenURI will return "prefixURI+tokenURI" * Useful if you want to use ipfs/arweave */ function setTokenURIPrefixExtension(string calldata prefix) external; /** * @dev set the tokenURI of a token extension. Can only be called by extension that minted token. */ function setTokenURIExtension(uint256 tokenId, string calldata uri) external; /** * @dev set the tokenURI of a token extension for multiple tokens. Can only be called by extension that minted token. */ function setTokenURIExtension(uint256[] memory tokenId, string[] calldata uri) external; /** * @dev set the baseTokenURI for tokens with no extension. Can only be called by owner/admin. * For tokens with no uri configured, tokenURI will return "uri+tokenId" */ function setBaseTokenURI(string calldata uri) external; /** * @dev set the common prefix for tokens with no extension. Can only be called by owner/admin. * If configured, and a token has a uri set, tokenURI will return "prefixURI+tokenURI" * Useful if you want to use ipfs/arweave */ function setTokenURIPrefix(string calldata prefix) external; /** * @dev set the tokenURI of a token with no extension. Can only be called by owner/admin. */ function setTokenURI(uint256 tokenId, string calldata uri) external; /** * @dev set the tokenURI of multiple tokens with no extension. Can only be called by owner/admin. */ function setTokenURI(uint256[] memory tokenIds, string[] calldata uris) external; /** * @dev set a permissions contract for an extension. Used to control minting. */ function setMintPermissions(address extension, address permissions) external; /** * @dev Configure so transfers of tokens created by the caller (must be extension) gets approval * from the extension before transferring */ function setApproveTransferExtension(bool enabled) external; /** * @dev get the extension of a given token */ function tokenExtension(uint256 tokenId) external view returns (address); /** * @dev Set default royalties */ function setRoyalties(address payable[] calldata receivers, uint256[] calldata basisPoints) external; /** * @dev Set royalties of a token */ function setRoyalties(uint256 tokenId, address payable[] calldata receivers, uint256[] calldata basisPoints) external; /** * @dev Set royalties of an extension */ function setRoyaltiesExtension(address extension, address payable[] calldata receivers, uint256[] calldata basisPoints) external; /** * @dev Get royalites of a token. Returns list of receivers and basisPoints */ function getRoyalties(uint256 tokenId) external view returns (address payable[] memory, uint256[] memory); // Royalty support for various other standards function getFeeRecipients(uint256 tokenId) external view returns (address payable[] memory); function getFeeBps(uint256 tokenId) external view returns (uint[] memory); function getFees(uint256 tokenId) external view returns (address payable[] memory, uint256[] memory); function royaltyInfo(uint256 tokenId, uint256 value) external view returns (address, uint256); /** * @dev Set the default approve transfer contract location. */ function setApproveTransfer(address extension) external; /** * @dev Get the default approve transfer contract location. */ function getApproveTransfer() external view returns (address); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { _checkOwner(); _; } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if the sender is not the owner. */ function _checkOwner() internal view virtual { require(owner() == _msgSender(), "Ownable: caller is not the owner"); } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /// @author: manifold.xyz import "@openzeppelin/contracts/utils/introspection/IERC165.sol"; /** * @dev Interface for admin control */ interface IAdminControl is IERC165 { event AdminApproved(address indexed account, address indexed sender); event AdminRevoked(address indexed account, address indexed sender); /** * @dev gets address of all admins */ function getAdmins() external view returns (address[] memory); /** * @dev add an admin. Can only be called by contract owner. */ function approveAdmin(address admin) external; /** * @dev remove an admin. Can only be called by contract owner. */ function revokeAdmin(address admin) external; /** * @dev checks whether or not given address is an admin * Returns True if they are */ function isAdmin(address admin) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol) pragma solidity ^0.8.0; /** * @dev Standard math utilities missing in the Solidity language. */ library Math { enum Rounding { Down, // Toward negative infinity Up, // Toward infinity Zero // Toward zero } /** * @dev Returns the largest of two numbers. */ function max(uint256 a, uint256 b) internal pure returns (uint256) { return a > b ? a : b; } /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } /** * @dev Returns the average of two numbers. The result is rounded towards * zero. */ function average(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b) / 2 can overflow. return (a & b) + (a ^ b) / 2; } /** * @dev Returns the ceiling of the division of two numbers. * * This differs from standard division with `/` in that it rounds up instead * of rounding down. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b - 1) / b can overflow on addition, so we distribute. return a == 0 ? 0 : (a - 1) / b + 1; } /** * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0 * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) * with further edits by Uniswap Labs also under MIT license. */ function mulDiv( uint256 x, uint256 y, uint256 denominator ) internal pure returns (uint256 result) { unchecked { // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256 // variables such that product = prod1 * 2^256 + prod0. uint256 prod0; // Least significant 256 bits of the product uint256 prod1; // Most significant 256 bits of the product assembly { let mm := mulmod(x, y, not(0)) prod0 := mul(x, y) prod1 := sub(sub(mm, prod0), lt(mm, prod0)) } // Handle non-overflow cases, 256 by 256 division. if (prod1 == 0) { return prod0 / denominator; } // Make sure the result is less than 2^256. Also prevents denominator == 0. require(denominator > prod1); /////////////////////////////////////////////// // 512 by 256 division. /////////////////////////////////////////////// // Make division exact by subtracting the remainder from [prod1 prod0]. uint256 remainder; assembly { // Compute remainder using mulmod. remainder := mulmod(x, y, denominator) // Subtract 256 bit number from 512 bit number. prod1 := sub(prod1, gt(remainder, prod0)) prod0 := sub(prod0, remainder) } // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1. // See https://cs.stackexchange.com/q/138556/92363. // Does not overflow because the denominator cannot be zero at this stage in the function. uint256 twos = denominator & (~denominator + 1); assembly { // Divide denominator by twos. denominator := div(denominator, twos) // Divide [prod1 prod0] by twos. prod0 := div(prod0, twos) // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one. twos := add(div(sub(0, twos), twos), 1) } // Shift in bits from prod1 into prod0. prod0 |= prod1 * twos; // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for // four bits. That is, denominator * inv = 1 mod 2^4. uint256 inverse = (3 * denominator) ^ 2; // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works // in modular arithmetic, doubling the correct bits in each step. inverse *= 2 - denominator * inverse; // inverse mod 2^8 inverse *= 2 - denominator * inverse; // inverse mod 2^16 inverse *= 2 - denominator * inverse; // inverse mod 2^32 inverse *= 2 - denominator * inverse; // inverse mod 2^64 inverse *= 2 - denominator * inverse; // inverse mod 2^128 inverse *= 2 - denominator * inverse; // inverse mod 2^256 // Because the division is now exact we can divide by multiplying with the modular inverse of denominator. // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1 // is no longer required. result = prod0 * inverse; return result; } } /** * @notice Calculates x * y / denominator with full precision, following the selected rounding direction. */ function mulDiv( uint256 x, uint256 y, uint256 denominator, Rounding rounding ) internal pure returns (uint256) { uint256 result = mulDiv(x, y, denominator); if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) { result += 1; } return result; } /** * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down. * * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11). */ function sqrt(uint256 a) internal pure returns (uint256) { if (a == 0) { return 0; } // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target. // // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`. // // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)` // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))` // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)` // // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit. uint256 result = 1 << (log2(a) >> 1); // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128, // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision // into the expected uint128 result. unchecked { result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; return min(result, a / result); } } /** * @notice Calculates sqrt(a), following the selected rounding direction. */ function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = sqrt(a); return result + (rounding == Rounding.Up && result * result < a ? 1 : 0); } } /** * @dev Return the log in base 2, rounded down, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 128; } if (value >> 64 > 0) { value >>= 64; result += 64; } if (value >> 32 > 0) { value >>= 32; result += 32; } if (value >> 16 > 0) { value >>= 16; result += 16; } if (value >> 8 > 0) { value >>= 8; result += 8; } if (value >> 4 > 0) { value >>= 4; result += 4; } if (value >> 2 > 0) { value >>= 2; result += 2; } if (value >> 1 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 2, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log2(value); return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0); } } /** * @dev Return the log in base 10, rounded down, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >= 10**64) { value /= 10**64; result += 64; } if (value >= 10**32) { value /= 10**32; result += 32; } if (value >= 10**16) { value /= 10**16; result += 16; } if (value >= 10**8) { value /= 10**8; result += 8; } if (value >= 10**4) { value /= 10**4; result += 4; } if (value >= 10**2) { value /= 10**2; result += 2; } if (value >= 10**1) { result += 1; } } return result; } /** * @dev Return the log in base 10, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log10(value); return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0); } } /** * @dev Return the log in base 256, rounded down, of a positive value. * Returns 0 if given 0. * * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string. */ function log256(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 16; } if (value >> 64 > 0) { value >>= 64; result += 8; } if (value >> 32 > 0) { value >>= 32; result += 4; } if (value >> 16 > 0) { value >>= 16; result += 2; } if (value >> 8 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 10, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log256(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log256(value); return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
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Contract ABI
[{"inputs":[{"internalType":"address","name":"initialOwner","type":"address"},{"internalType":"address","name":"delegationRegistry","type":"address"},{"internalType":"address","name":"delegationRegistryV2","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ClaimInactive","type":"error"},{"inputs":[],"name":"ExpiredSignature","type":"error"},{"inputs":[],"name":"FailedToTransfer","type":"error"},{"inputs":[],"name":"InvalidInput","type":"error"},{"inputs":[],"name":"InvalidSignature","type":"error"},{"inputs":[],"name":"MustUseSignatureMinting","type":"error"},{"inputs":[],"name":"TooManyRequested","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"AdminApproved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"AdminRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"creatorContract","type":"address"},{"indexed":true,"internalType":"uint256","name":"instanceId","type":"uint256"},{"indexed":false,"internalType":"address","name":"initializer","type":"address"}],"name":"ClaimInitialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"creatorContract","type":"address"},{"indexed":true,"internalType":"uint256","name":"instanceId","type":"uint256"}],"name":"ClaimMint","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"creatorContract","type":"address"},{"indexed":true,"internalType":"uint256","name":"instanceId","type":"uint256"},{"indexed":false,"internalType":"uint16","name":"mintCount","type":"uint16"}],"name":"ClaimMintBatch","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"creatorContract","type":"address"},{"indexed":true,"internalType":"uint256","name":"instanceId","type":"uint256"},{"indexed":false,"internalType":"uint16","name":"mintCount","type":"uint16"},{"indexed":false,"internalType":"address","name":"proxy","type":"address"},{"indexed":false,"internalType":"address","name":"mintFor","type":"address"}],"name":"ClaimMintProxy","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"creatorContract","type":"address"},{"indexed":true,"internalType":"uint256","name":"instanceId","type":"uint256"},{"indexed":false,"internalType":"uint16","name":"mintCount","type":"uint16"},{"indexed":false,"internalType":"address","name":"proxy","type":"address"},{"indexed":false,"internalType":"address","name":"mintFor","type":"address"},{"indexed":false,"internalType":"bytes32","name":"nonce","type":"bytes32"}],"name":"ClaimMintSignature","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"creatorContract","type":"address"},{"indexed":true,"internalType":"uint256","name":"instanceId","type":"uint256"}],"name":"ClaimUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[],"name":"DELEGATION_REGISTRY","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DELEGATION_REGISTRY_V2","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MEMBERSHIP_ADDRESS","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINT_FEE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINT_FEE_MERKLE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"},{"internalType":"address[]","name":"recipients","type":"address[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"admin","type":"address"}],"name":"approveAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"},{"internalType":"uint32","name":"mintIndex","type":"uint32"}],"name":"checkMintIndex","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"},{"internalType":"uint32[]","name":"mintIndices","type":"uint32[]"}],"name":"checkMintIndices","outputs":[{"internalType":"bool[]","name":"minted","type":"bool[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"},{"internalType":"string","name":"locationChunk","type":"string"}],"name":"extendTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getAdmins","outputs":[{"internalType":"address[]","name":"admins","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"}],"name":"getClaim","outputs":[{"components":[{"internalType":"uint32","name":"total","type":"uint32"},{"internalType":"uint32","name":"totalMax","type":"uint32"},{"internalType":"uint32","name":"walletMax","type":"uint32"},{"internalType":"uint48","name":"startDate","type":"uint48"},{"internalType":"uint48","name":"endDate","type":"uint48"},{"internalType":"enum ILazyPayableClaim.StorageProtocol","name":"storageProtocol","type":"uint8"},{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"},{"internalType":"string","name":"location","type":"string"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"cost","type":"uint256"},{"internalType":"address payable","name":"paymentReceiver","type":"address"},{"internalType":"address","name":"erc20","type":"address"},{"internalType":"address","name":"signingAddress","type":"address"}],"internalType":"struct IERC1155LazyPayableClaim.Claim","name":"claim","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getClaimForToken","outputs":[{"internalType":"uint256","name":"instanceId","type":"uint256"},{"components":[{"internalType":"uint32","name":"total","type":"uint32"},{"internalType":"uint32","name":"totalMax","type":"uint32"},{"internalType":"uint32","name":"walletMax","type":"uint32"},{"internalType":"uint48","name":"startDate","type":"uint48"},{"internalType":"uint48","name":"endDate","type":"uint48"},{"internalType":"enum ILazyPayableClaim.StorageProtocol","name":"storageProtocol","type":"uint8"},{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"},{"internalType":"string","name":"location","type":"string"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"cost","type":"uint256"},{"internalType":"address payable","name":"paymentReceiver","type":"address"},{"internalType":"address","name":"erc20","type":"address"},{"internalType":"address","name":"signingAddress","type":"address"}],"internalType":"struct IERC1155LazyPayableClaim.Claim","name":"claim","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"minter","type":"address"},{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"}],"name":"getTotalMints","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"},{"components":[{"internalType":"uint32","name":"totalMax","type":"uint32"},{"internalType":"uint32","name":"walletMax","type":"uint32"},{"internalType":"uint48","name":"startDate","type":"uint48"},{"internalType":"uint48","name":"endDate","type":"uint48"},{"internalType":"enum ILazyPayableClaim.StorageProtocol","name":"storageProtocol","type":"uint8"},{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"},{"internalType":"string","name":"location","type":"string"},{"internalType":"uint256","name":"cost","type":"uint256"},{"internalType":"address payable","name":"paymentReceiver","type":"address"},{"internalType":"address","name":"erc20","type":"address"},{"internalType":"address","name":"signingAddress","type":"address"}],"internalType":"struct IERC1155LazyPayableClaim.ClaimParameters","name":"claimParameters","type":"tuple"}],"name":"initializeClaim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"admin","type":"address"}],"name":"isAdmin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"},{"internalType":"uint32","name":"mintIndex","type":"uint32"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"},{"internalType":"address","name":"mintFor","type":"address"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"},{"internalType":"uint16","name":"mintCount","type":"uint16"},{"internalType":"uint32[]","name":"mintIndices","type":"uint32[]"},{"internalType":"bytes32[][]","name":"merkleProofs","type":"bytes32[][]"},{"internalType":"address","name":"mintFor","type":"address"}],"name":"mintBatch","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"},{"internalType":"uint16","name":"mintCount","type":"uint16"},{"internalType":"uint32[]","name":"mintIndices","type":"uint32[]"},{"internalType":"bytes32[][]","name":"merkleProofs","type":"bytes32[][]"},{"internalType":"address","name":"mintFor","type":"address"}],"name":"mintProxy","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"},{"internalType":"uint16","name":"mintCount","type":"uint16"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"bytes32","name":"message","type":"bytes32"},{"internalType":"bytes32","name":"nonce","type":"bytes32"},{"internalType":"address","name":"mintFor","type":"address"},{"internalType":"uint256","name":"expiration","type":"uint256"}],"name":"mintSignature","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"admin","type":"address"}],"name":"revokeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"membershipAddress","type":"address"}],"name":"setMembershipAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"uri","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"},{"components":[{"internalType":"uint32","name":"totalMax","type":"uint32"},{"internalType":"uint32","name":"walletMax","type":"uint32"},{"internalType":"uint48","name":"startDate","type":"uint48"},{"internalType":"uint48","name":"endDate","type":"uint48"},{"internalType":"enum ILazyPayableClaim.StorageProtocol","name":"storageProtocol","type":"uint8"},{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"},{"internalType":"string","name":"location","type":"string"},{"internalType":"uint256","name":"cost","type":"uint256"},{"internalType":"address payable","name":"paymentReceiver","type":"address"},{"internalType":"address","name":"erc20","type":"address"},{"internalType":"address","name":"signingAddress","type":"address"}],"internalType":"struct IERC1155LazyPayableClaim.ClaimParameters","name":"claimParameters","type":"tuple"}],"name":"updateClaim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"creatorContractAddress","type":"address"},{"internalType":"uint256","name":"instanceId","type":"uint256"},{"internalType":"enum ILazyPayableClaim.StorageProtocol","name":"storageProtocol","type":"uint8"},{"internalType":"string","name":"location","type":"string"}],"name":"updateTokenURIParams","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"receiver","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000a8863bf1c8933f649e7b03eb72109e5e187505ea00000000000000000000000000000000000076a84fef008cdabe6409d2fe638b00000000000000000000000000000000000000447e69651d841bd8d104bed493
-----Decoded View---------------
Arg [0] : initialOwner (address): 0xa8863bf1c8933f649e7b03Eb72109E5E187505Ea
Arg [1] : delegationRegistry (address): 0x00000000000076A84feF008CDAbe6409d2FE638B
Arg [2] : delegationRegistryV2 (address): 0x00000000000000447e69651d841bD8D104Bed493
-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000a8863bf1c8933f649e7b03eb72109e5e187505ea
Arg [1] : 00000000000000000000000000000000000076a84fef008cdabe6409d2fe638b
Arg [2] : 00000000000000000000000000000000000000447e69651d841bd8d104bed493Loading...LoadingLoading...Loading
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Loading...LoadingLoading...LoadingLoading...LoadingLoading...LoadingLoading...LoadingMultichain Portfolio | 29 Chains
Chain Token Portfolio % Price Amount Value BASE 69.36% $3,593.6 6.983 $25,094.24 ETH 23.81% $3,593.83 2.3967 $8,613.27 OP Ether (ETH)3.65% $3,592.65 0.3672 $1,319.19 LINEA 1.69% $3,593.83 0.1697 $609.87 BLAST 1.29% $3,593.6 0.1295 $465.32 ARB 0.11% $3,592.68 0.0113 $40.6 BSC 0.06% $646.56 0.0325 $21.02 SCROLL 0.02% $3,593.83 0.00238 $8.55 ZKSYNC 0.01% $3,593.83 0.00119 $4.28 OPBNB <0.01% $646.93 0.00407 $2.63 AVAX <0.01% $52.96 0.00914 $0.484022 POL <0.01% $0.718794 0.1018 $0.073195 FTM <0.01% $1.26 0.0005 $0.000629 [ Download: CSV Export ][ Download: CSV Export ]A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.
Address QR Code
My Address - Private Name Tag or Note
My Name Tag:
Private Name Tags (up to 35 characters) can be used for easy identification of addressesPrivate Note:
A private note (up to 500 characters) can be attached to this address.
Please DO NOT store any passwords or private keys here.Compiler specific version warnings:
The compiled contract might be susceptible to VerbatimInvalidDeduplication (low-severity), FullInlinerNonExpressionSplitArgumentEvaluationOrder (low-severity), MissingSideEffectsOnSelectorAccess (low-severity) Solidity Compiler Bugs.
Connect a Wallet
Connecting wallet for read function is optional, useful if you want to call certain functions or simply use your wallet's node.Connect a Wallet
Connecting wallet for read function is optional, useful if you want to call certain functions or simply use your wallet's node.Connect a Wallet
Connecting wallet for read function is optional, useful if you want to call certain functions or simply use your wallet's node.Before You Copy
Transaction Private Note
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