ERC-721
Overview
Max Total Supply
46,842 NESTED
Holders
33,833
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
3 NESTEDLoading...
Loading
Loading...
Loading
Loading...
Loading
Contract Name:
NestedAsset
Compiler Version
v0.8.11+commit.d7f03943
Optimization Enabled:
Yes with 5000 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: GPL-3.0-or-later pragma solidity 0.8.11; import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol"; import "@openzeppelin/contracts/utils/Counters.sol"; import "./abstracts/OwnableFactoryHandler.sol"; /// @title Collection of NestedNFTs used to represent ownership of real assets stored in NestedReserves /// @dev Only NestedFactory contracts are allowed to call functions that write to storage contract NestedAsset is ERC721Enumerable, OwnableFactoryHandler { using Counters for Counters.Counter; /* ----------------------------- VARIABLES ----------------------------- */ Counters.Counter private _tokenIds; /// @dev Base URI (API) string public baseUri; /// @dev Token URI when not revealed string public unrevealedTokenUri; /// @dev NFT contract URI string public contractUri; /// @dev Stores the original asset of each asset mapping(uint256 => uint256) public originalAsset; /// @dev Stores owners of burnt assets mapping(uint256 => address) public lastOwnerBeforeBurn; /// @dev True if revealed, false if not. bool public isRevealed; /* ---------------------------- CONSTRUCTORS --------------------------- */ constructor() ERC721("NestedNFT", "NESTED") {} /* ----------------------------- MODIFIERS ----------------------------- */ /// @dev Reverts the transaction if the address is not the token owner modifier onlyTokenOwner(address _address, uint256 _tokenId) { require(_address == ownerOf(_tokenId), "NA: FORBIDDEN_NOT_OWNER"); _; } /* ------------------------------- VIEWS ------------------------------- */ /// @notice Get the Uniform Resource Identifier (URI) for `tokenId` token. /// @param _tokenId The id of the NestedAsset /// @return The token Uniform Resource Identifier (URI) function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) { require(_exists(_tokenId), "URI query for nonexistent token"); if (isRevealed) { return super.tokenURI(_tokenId); } else { return unrevealedTokenUri; } } /// @inheritdoc ERC721 function _baseURI() internal view override returns (string memory) { return baseUri; } /// @notice Returns the owner of the original token if the token was replicated /// If the original asset was burnt, the last owner before burn is returned /// @param _tokenId The asset for which we want to know the original owner /// @return The owner of the original asset function originalOwner(uint256 _tokenId) external view returns (address) { uint256 originalAssetId = originalAsset[_tokenId]; if (originalAssetId != 0) { return _exists(originalAssetId) ? ownerOf(originalAssetId) : lastOwnerBeforeBurn[originalAssetId]; } return address(0); } /* ---------------------------- ONLY FACTORY --------------------------- */ /// @notice Mints an ERC721 token for the user and stores the original asset used to create the new asset if any /// @param _owner The account address that signed the transaction /// @param _replicatedTokenId The token id of the replicated asset, 0 if no replication /// @return The minted token's id function mint(address _owner, uint256 _replicatedTokenId) public onlyFactory returns (uint256) { _tokenIds.increment(); uint256 tokenId = _tokenIds.current(); _safeMint(_owner, tokenId); // Stores the first asset of the replication chain as the original if (_replicatedTokenId == 0) { return tokenId; } require(_exists(_replicatedTokenId), "NA: NON_EXISTENT_TOKEN_ID"); require(tokenId != _replicatedTokenId, "NA: SELF_DUPLICATION"); uint256 originalTokenId = originalAsset[_replicatedTokenId]; originalAsset[tokenId] = originalTokenId != 0 ? originalTokenId : _replicatedTokenId; return tokenId; } /// @notice Burns an ERC721 token /// @param _owner The account address that signed the transaction /// @param _tokenId The id of the NestedAsset function burn(address _owner, uint256 _tokenId) external onlyFactory onlyTokenOwner(_owner, _tokenId) { lastOwnerBeforeBurn[_tokenId] = _owner; _burn(_tokenId); } /* ----------------------------- ONLY OWNER ---------------------------- */ /// @notice Update isRevealed to reveal or hide the token URI function setIsRevealed(bool _isRevealed) external onlyOwner { isRevealed = _isRevealed; } /// @notice Set the base URI (once revealed) /// @param _baseUri The new baseURI function setBaseURI(string memory _baseUri) external onlyOwner { require(bytes(_baseUri).length != 0, "NA: EMPTY_URI"); baseUri = _baseUri; } /// @notice Set the unrevealed token URI (fixed) /// @param _newUri The new unrevealed URI function setUnrevealedTokenURI(string memory _newUri) external onlyOwner { require(bytes(_newUri).length != 0, "NA: EMPTY_URI"); unrevealedTokenUri = _newUri; } /// @notice Set the contract URI /// @param _newUri The new contract URI function setContractURI(string memory _newUri) external onlyOwner { contractUri = _newUri; } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "../ERC721.sol"; import "./IERC721Enumerable.sol"; /** * @dev This implements an optional extension of {ERC721} defined in the EIP that adds * enumerability of all the token ids in the contract as well as all token ids owned by each * account. */ abstract contract ERC721Enumerable is ERC721, IERC721Enumerable { // Mapping from owner to list of owned token IDs mapping(address => mapping(uint256 => uint256)) private _ownedTokens; // Mapping from token ID to index of the owner tokens list mapping(uint256 => uint256) private _ownedTokensIndex; // Array with all token ids, used for enumeration uint256[] private _allTokens; // Mapping from token id to position in the allTokens array mapping(uint256 => uint256) private _allTokensIndex; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) { return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}. */ function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) { require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds"); return _ownedTokens[owner][index]; } /** * @dev See {IERC721Enumerable-totalSupply}. */ function totalSupply() public view virtual override returns (uint256) { return _allTokens.length; } /** * @dev See {IERC721Enumerable-tokenByIndex}. */ function tokenByIndex(uint256 index) public view virtual override returns (uint256) { require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds"); return _allTokens[index]; } /** * @dev Hook that is called before any token transfer. This includes minting * and burning. * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, ``from``'s `tokenId` will be burned. * - `from` cannot be the zero address. * - `to` cannot be the zero address. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 tokenId ) internal virtual override { super._beforeTokenTransfer(from, to, tokenId); if (from == address(0)) { _addTokenToAllTokensEnumeration(tokenId); } else if (from != to) { _removeTokenFromOwnerEnumeration(from, tokenId); } if (to == address(0)) { _removeTokenFromAllTokensEnumeration(tokenId); } else if (to != from) { _addTokenToOwnerEnumeration(to, tokenId); } } /** * @dev Private function to add a token to this extension's ownership-tracking data structures. * @param to address representing the new owner of the given token ID * @param tokenId uint256 ID of the token to be added to the tokens list of the given address */ function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private { uint256 length = ERC721.balanceOf(to); _ownedTokens[to][length] = tokenId; _ownedTokensIndex[tokenId] = length; } /** * @dev Private function to add a token to this extension's token tracking data structures. * @param tokenId uint256 ID of the token to be added to the tokens list */ function _addTokenToAllTokensEnumeration(uint256 tokenId) private { _allTokensIndex[tokenId] = _allTokens.length; _allTokens.push(tokenId); } /** * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for * gas optimizations e.g. when performing a transfer operation (avoiding double writes). * This has O(1) time complexity, but alters the order of the _ownedTokens array. * @param from address representing the previous owner of the given token ID * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address */ function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private { // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and // then delete the last slot (swap and pop). uint256 lastTokenIndex = ERC721.balanceOf(from) - 1; uint256 tokenIndex = _ownedTokensIndex[tokenId]; // When the token to delete is the last token, the swap operation is unnecessary if (tokenIndex != lastTokenIndex) { uint256 lastTokenId = _ownedTokens[from][lastTokenIndex]; _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index } // This also deletes the contents at the last position of the array delete _ownedTokensIndex[tokenId]; delete _ownedTokens[from][lastTokenIndex]; } /** * @dev Private function to remove a token from this extension's token tracking data structures. * This has O(1) time complexity, but alters the order of the _allTokens array. * @param tokenId uint256 ID of the token to be removed from the tokens list */ function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private { // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and // then delete the last slot (swap and pop). uint256 lastTokenIndex = _allTokens.length - 1; uint256 tokenIndex = _allTokensIndex[tokenId]; // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding // an 'if' statement (like in _removeTokenFromOwnerEnumeration) uint256 lastTokenId = _allTokens[lastTokenIndex]; _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index // This also deletes the contents at the last position of the array delete _allTokensIndex[tokenId]; _allTokens.pop(); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @title Counters * @author Matt Condon (@shrugs) * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number * of elements in a mapping, issuing ERC721 ids, or counting request ids. * * Include with `using Counters for Counters.Counter;` */ library Counters { struct Counter { // This variable should never be directly accessed by users of the library: interactions must be restricted to // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add // this feature: see https://github.com/ethereum/solidity/issues/4637 uint256 _value; // default: 0 } function current(Counter storage counter) internal view returns (uint256) { return counter._value; } function increment(Counter storage counter) internal { unchecked { counter._value += 1; } } function decrement(Counter storage counter) internal { uint256 value = counter._value; require(value > 0, "Counter: decrement overflow"); unchecked { counter._value = value - 1; } } function reset(Counter storage counter) internal { counter._value = 0; } }
// SPDX-License-Identifier: GPL-3.0-or-later pragma solidity 0.8.11; import "@openzeppelin/contracts/access/Ownable.sol"; /// @title Asbtract "Ownable" contract managing a whitelist of factories abstract contract OwnableFactoryHandler is Ownable { /// @dev Emitted when a new factory is added /// @param newFactory Address of the new factory event FactoryAdded(address newFactory); /// @dev Emitted when a factory is removed /// @param oldFactory Address of the removed factory event FactoryRemoved(address oldFactory); /// @dev Supported factories to interact with mapping(address => bool) public supportedFactories; /// @dev Reverts the transaction if the caller is a supported factory modifier onlyFactory() { require(supportedFactories[msg.sender], "OFH: FORBIDDEN"); _; } /// @notice Add a supported factory /// @param _factory The address of the new factory function addFactory(address _factory) external onlyOwner { require(_factory != address(0), "OFH: INVALID_ADDRESS"); supportedFactories[_factory] = true; emit FactoryAdded(_factory); } /// @notice Remove a supported factory /// @param _factory The address of the factory to remove function removeFactory(address _factory) external onlyOwner { require(supportedFactories[_factory], "OFH: NOT_SUPPORTED"); supportedFactories[_factory] = false; emit FactoryRemoved(_factory); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./IERC721.sol"; import "./IERC721Receiver.sol"; import "./extensions/IERC721Metadata.sol"; import "../../utils/Address.sol"; import "../../utils/Context.sol"; import "../../utils/Strings.sol"; import "../../utils/introspection/ERC165.sol"; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension, but not including the Enumerable extension, which is available separately as * {ERC721Enumerable}. */ contract ERC721 is Context, ERC165, IERC721, IERC721Metadata { using Address for address; using Strings for uint256; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to owner address mapping(uint256 => address) private _owners; // Mapping owner address to token count mapping(address => uint256) private _balances; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; /** * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection. */ constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC721).interfaceId || interfaceId == type(IERC721Metadata).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view virtual override returns (uint256) { require(owner != address(0), "ERC721: balance query for the zero address"); return _balances[owner]; } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { address owner = _owners[tokenId]; require(owner != address(0), "ERC721: owner query for nonexistent token"); return owner; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token"); string memory baseURI = _baseURI(); return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : ""; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overriden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ""; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public virtual override { address owner = ERC721.ownerOf(tokenId); require(to != owner, "ERC721: approval to current owner"); require( _msgSender() == owner || isApprovedForAll(owner, _msgSender()), "ERC721: approve caller is not owner nor approved for all" ); _approve(to, tokenId); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { require(_exists(tokenId), "ERC721: approved query for nonexistent token"); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { require(operator != _msgSender(), "ERC721: approve to caller"); _operatorApprovals[_msgSender()][operator] = approved; emit ApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom( address from, address to, uint256 tokenId ) public virtual override { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved"); _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public virtual override { safeTransferFrom(from, to, tokenId, ""); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory _data ) public virtual override { require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved"); _safeTransfer(from, to, tokenId, _data); } /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * `_data` is additional data, it has no specified format and it is sent in call to `to`. * * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g. * implement alternative mechanisms to perform token transfer, such as signature-based. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeTransfer( address from, address to, uint256 tokenId, bytes memory _data ) internal virtual { _transfer(from, to, tokenId); require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer"); } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), * and stop existing when they are burned (`_burn`). */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _owners[tokenId] != address(0); } /** * @dev Returns whether `spender` is allowed to manage `tokenId`. * * Requirements: * * - `tokenId` must exist. */ function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) { require(_exists(tokenId), "ERC721: operator query for nonexistent token"); address owner = ERC721.ownerOf(tokenId); return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender)); } /** * @dev Safely mints `tokenId` and transfers it to `to`. * * Requirements: * * - `tokenId` must not exist. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeMint(address to, uint256 tokenId) internal virtual { _safeMint(to, tokenId, ""); } /** * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is * forwarded in {IERC721Receiver-onERC721Received} to contract recipients. */ function _safeMint( address to, uint256 tokenId, bytes memory _data ) internal virtual { _mint(to, tokenId); require( _checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer" ); } /** * @dev Mints `tokenId` and transfers it to `to`. * * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible * * Requirements: * * - `tokenId` must not exist. * - `to` cannot be the zero address. * * Emits a {Transfer} event. */ function _mint(address to, uint256 tokenId) internal virtual { require(to != address(0), "ERC721: mint to the zero address"); require(!_exists(tokenId), "ERC721: token already minted"); _beforeTokenTransfer(address(0), to, tokenId); _balances[to] += 1; _owners[tokenId] = to; emit Transfer(address(0), to, tokenId); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId) internal virtual { address owner = ERC721.ownerOf(tokenId); _beforeTokenTransfer(owner, address(0), tokenId); // Clear approvals _approve(address(0), tokenId); _balances[owner] -= 1; delete _owners[tokenId]; emit Transfer(owner, address(0), tokenId); } /** * @dev Transfers `tokenId` from `from` to `to`. * As opposed to {transferFrom}, this imposes no restrictions on msg.sender. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer( address from, address to, uint256 tokenId ) internal virtual { require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own"); require(to != address(0), "ERC721: transfer to the zero address"); _beforeTokenTransfer(from, to, tokenId); // Clear approvals from the previous owner _approve(address(0), tokenId); _balances[from] -= 1; _balances[to] += 1; _owners[tokenId] = to; emit Transfer(from, to, tokenId); } /** * @dev Approve `to` to operate on `tokenId` * * Emits a {Approval} event. */ function _approve(address to, uint256 tokenId) internal virtual { _tokenApprovals[tokenId] = to; emit Approval(ERC721.ownerOf(tokenId), to, tokenId); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address. * The call is not executed if the target address is not a contract. * * @param from address representing the previous owner of the given token ID * @param to target address that will receive the tokens * @param tokenId uint256 ID of the token to be transferred * @param _data bytes optional data to send along with the call * @return bool whether the call correctly returned the expected magic value */ function _checkOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { if (to.isContract()) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) { return retval == IERC721Receiver.onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert("ERC721: transfer to non ERC721Receiver implementer"); } else { assembly { revert(add(32, reason), mload(reason)) } } } } else { return true; } } /** * @dev Hook that is called before any token transfer. This includes minting * and burning. * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, ``from``'s `tokenId` will be burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 tokenId ) internal virtual {} }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Enumerable is IERC721 { /** * @dev Returns the total amount of tokens stored by the contract. */ function totalSupply() external view returns (uint256); /** * @dev Returns a token ID owned by `owner` at a given `index` of its token list. * Use along with {balanceOf} to enumerate all of ``owner``'s tokens. */ function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId); /** * @dev Returns a token ID at a given `index` of all the tokens stored by the contract. * Use along with {totalSupply} to enumerate all tokens. */ function tokenByIndex(uint256 index) external view returns (uint256); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "../../utils/introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */ function isApprovedForAll(address owner, address operator) external view returns (bool); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @title ERC721 token receiver interface * @dev Interface for any contract that wants to support safeTransfers * from ERC721 asset contracts. */ interface IERC721Receiver { /** * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} * by `operator` from `from`, this function is called. * * It must return its Solidity selector to confirm the token transfer. * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. * * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional metadata extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Metadata is IERC721 { /** * @dev Returns the token collection name. */ function name() external view returns (string memory); /** * @dev Returns the token collection symbol. */ function symbol() external view returns (string memory); /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) external view returns (string memory); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev Collection of functions related to the address type */ library Address { /** * @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 * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize, which returns 0 for contracts in // construction, since the code is only stored at the end of the // constructor execution. uint256 size; assembly { size := extcodesize(account) } return size > 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://diligence.consensys.net/posts/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/v0.5.11/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 functionCall(target, data, "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"); require(isContract(target), "Address: call to non-contract"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResult(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) { require(isContract(target), "Address: static call to non-contract"); (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResult(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) { require(isContract(target), "Address: delegate call to non-contract"); (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason 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 { // 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 assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT 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; } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @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] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT 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 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 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() { _setOwner(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { 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 { _setOwner(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"); _setOwner(newOwner); } function _setOwner(address newOwner) private { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
{ "optimizer": { "enabled": true, "runs": 5000 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "metadata": { "useLiteralContent": true }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newFactory","type":"address"}],"name":"FactoryAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldFactory","type":"address"}],"name":"FactoryRemoved","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"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"_factory","type":"address"}],"name":"addFactory","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseUri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"contractUri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isRevealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"lastOwnerBeforeBurn","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"uint256","name":"_replicatedTokenId","type":"uint256"}],"name":"mint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"originalAsset","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"originalOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_factory","type":"address"}],"name":"removeFactory","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_baseUri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newUri","type":"string"}],"name":"setContractURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_isRevealed","type":"bool"}],"name":"setIsRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newUri","type":"string"}],"name":"setUnrevealedTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"supportedFactories","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unrevealedTokenUri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.