Contract 0x00000000fc6c5f01fc30151999387bb99a9f489b 3

 
Txn Hash Method
Block
From
To
Value
0xccfc951fecc874a84d19daff575a947d63cbb25aafb3b27db428463177d523a5Change Recovery ...1164702772024-02-21 18:15:312 hrs 53 mins ago0x56ad2cd6ad6f52c72181b93ac66d5dc887c3d0bd IN  Farcaster: IdRegistry0 ETH0.0001485101470.003057307
0x97b88d478a6371cb17da8e4fa892e0abe159b209ff95b0b9883f35abd7d4abb9Change Recovery ...1164699092024-02-21 18:03:153 hrs 5 mins ago0xb6bc506d4c191d61df37bb058ed061337a848dd9 IN  Farcaster: IdRegistry0 ETH0.0001484229870.003076273
0x9021da9641f5baa4b3097c55256a6579c2b7718a8cb1947ddbfa00d645939452Change Recovery ...1164671812024-02-21 16:32:194 hrs 36 mins ago0x2d93c2f74b2c4697f9ea85d0450148aa45d4d5a2 IN  Farcaster: IdRegistry0 ETH0.0001965689160.00387886
0x815975e9130288db99a683f972e8fca2d474a29abfcd6ff715ab8e62ca8a9134Change Recovery ...1164666462024-02-21 16:14:294 hrs 54 mins ago0x3a4afca659f54922a0d7a7b0bebabf641dec66bb IN  Farcaster: IdRegistry0 ETH0.0002140824240.003836749
0x986d84ffd8d2f47172dfae0a9f2a99586c70a0c3ba892c428eb26734325c8561Change Recovery ...1164609082024-02-21 13:03:138 hrs 5 mins ago0xf6ea479f30a71cc8cb28dc28f9a94246e1edc492 IN  Farcaster: IdRegistry0 ETH0.0000970470240.004680904
0xc4d95ed0fa136222e39a41be44b1d29ef0fd10ba707e8a70e5507425143843e6Transfer For1164601282024-02-21 12:37:138 hrs 31 mins ago0xadc4a39820393887bf529fb280c410b3edfa50e2 IN  Farcaster: IdRegistry0 ETH0.0001365558350.0424373
0xcd1f5a5d2630107f1f46e26ac982c6d431c3acfa2505b6b34def222bac726342Change Recovery ...1164505642024-02-21 7:18:2513 hrs 50 mins ago0x3f6b7c4870de594418d7c52f32de501edec75673 IN  Farcaster: IdRegistry0 ETH0.0000934115150.0048694
0x1b54fabd6bd6361d41c346aaed475409ec4a27f10166b2d999c592f37d3cf07fChange Recovery ...1164424672024-02-21 2:48:3118 hrs 20 mins ago0x3d5750d305f8d9c133faceaa92a2e46558130371 IN  Farcaster: IdRegistry0 ETH0.000102617640.004443971
0x7106e02569a5cd312225c372887de7d183603aa7c27f0efe1d10c4dc04fe3ddcChange Recovery ...1164351092024-02-20 22:43:1522 hrs 25 mins ago0x2d93c2f74b2c4697f9ea85d0450148aa45d4d5a2 IN  Farcaster: IdRegistry0 ETH0.0001540288580.004193582
0xaf2e278672b4dfdd633a9225a3a03ad1cee14a569acfb795f5a8ded7038afd76Change Recovery ...1164283352024-02-20 18:57:271 day 2 hrs ago0xbe0c12b56aa9b4f5dde36c733b3a2997ed775a4f IN  Farcaster: IdRegistry0 ETH0.0000966664550.004212687
0x7eabc0787ce75cf01dffefadc62669acf2a82f614b64b0a99ec1023bc0c7822bChange Recovery ...1164274112024-02-20 18:26:391 day 2 hrs ago0x2956be76d7164486ad89aa748db054ff91ffbfcd IN  Farcaster: IdRegistry0 ETH0.0001196442140.004562609
0xf7d3cf0433145379d5783b0ac4dbcf5121159924b3c42d8890330eb117da9d32Change Recovery ...1164175902024-02-20 12:59:171 day 8 hrs ago0xb6bc506d4c191d61df37bb058ed061337a848dd9 IN  Farcaster: IdRegistry0 ETH0.0001275750860.00404609
0x11c66e21a8c5054acf26e65bd697761d13b246f59d441c674e7c1c6904f67c5bChange Recovery ...1164165372024-02-20 12:24:111 day 8 hrs ago0x2956be76d7164486ad89aa748db054ff91ffbfcd IN  Farcaster: IdRegistry0 ETH0.0001092581890.005456329
0xa3fccb923d450f53d1feb732f28641fd9563f97bfbd249aa8831092601d4c55dChange Recovery ...1164147272024-02-20 11:23:511 day 9 hrs ago0xb6bc506d4c191d61df37bb058ed061337a848dd9 IN  Farcaster: IdRegistry0 ETH0.0000826207750.004595599
0xe352628953b0c3c3ed7f6f82b1ae5e54e1c2292161efd90381a87317d8b45274Change Recovery ...1164144752024-02-20 11:15:271 day 9 hrs ago0x3f6b7c4870de594418d7c52f32de501edec75673 IN  Farcaster: IdRegistry0 ETH0.0000971869530.004597238
0x8121c01c748b61a33d8dd9de3e14dde583add9dc89915b3187539e9c0636936eChange Recovery ...1164137162024-02-20 10:50:091 day 10 hrs ago0x855a4621d491ff98bc3d02eadbc108403887561c IN  Farcaster: IdRegistry0 ETH0.0001082647640.004412818
0xaa8ad7d1679fc555a351eb2e064f77d13363e57146e614d53409bd8117fb2cd8Change Recovery ...1164078482024-02-20 7:34:331 day 13 hrs ago0xb6bc506d4c191d61df37bb058ed061337a848dd9 IN  Farcaster: IdRegistry0 ETH0.0000623546150.005297198
0xd0fc13798ff35233ee14f3217cc1cdb1de503b984e0133ab12407792817b0010Change Recovery ...1164053322024-02-20 6:10:411 day 14 hrs ago0xbe0c12b56aa9b4f5dde36c733b3a2997ed775a4f IN  Farcaster: IdRegistry0 ETH0.0000781951920.005297942
0xf09f9fbde3acd1016042a4e17de0584ef16cd8ed0ffcaa5e007f4170df20f1bfChange Recovery ...1164053142024-02-20 6:10:051 day 14 hrs ago0x3d5750d305f8d9c133faceaa92a2e46558130371 IN  Farcaster: IdRegistry0 ETH0.0000770294080.005482488
0x96931670f4715c521c66b205f235a5fb06f5fe568b75b8c583b0d8d2affac9dbChange Recovery ...1164052832024-02-20 6:09:031 day 15 hrs ago0xf6ea479f30a71cc8cb28dc28f9a94246e1edc492 IN  Farcaster: IdRegistry0 ETH0.0000784202770.005367593
0x3c2fe1423e4a615fcca86102fddcf328d7dd610283566cc4e72c546bfe0fe5d0Change Recovery ...1164027292024-02-20 4:43:551 day 16 hrs ago0x855a4621d491ff98bc3d02eadbc108403887561c IN  Farcaster: IdRegistry0 ETH0.0000687047430.004863125
0xa908f9b3343bad8e90854e2c9364a98fab4364306bde205ae8e1d4b698e59660Change Recovery ...1164015222024-02-20 4:03:411 day 17 hrs ago0xb6bc506d4c191d61df37bb058ed061337a848dd9 IN  Farcaster: IdRegistry0 ETH0.0000716228790.005133814
0x9f8b847ca5bf48323a807c65500d092c0c8b716bc7f30fc692ce75c79fa452bbChange Recovery ...1164000142024-02-20 3:13:251 day 17 hrs ago0x2956be76d7164486ad89aa748db054ff91ffbfcd IN  Farcaster: IdRegistry0 ETH0.0000708328620.004818205
0x2ae9f4f2570b21c66ee0c3752331c178f876a5225e236463e49967b8e7acabf7Change Recovery ...1163994212024-02-20 2:53:391 day 18 hrs ago0x2956be76d7164486ad89aa748db054ff91ffbfcd IN  Farcaster: IdRegistry0 ETH0.0000660034370.00477807
0x41b66d5c812a2f725f5a84651797cf4125c2e9dda23837dfc924fdc99a6927afChange Recovery ...1163993062024-02-20 2:49:491 day 18 hrs ago0x3a4afca659f54922a0d7a7b0bebabf641dec66bb IN  Farcaster: IdRegistry0 ETH0.0000808908650.004726659
[ Download CSV Export 
Latest 1 internal transaction
Parent Txn Hash Block From To Value
0x9cc64020485eb6dddcf847e761acd5a539ee706a08f46fe6de52fb88a5be0b631118163512023-11-06 0:44:39107 days 20 hrs ago 0x0000000000ffe8b47b3e2130213b802212439497  Contract Creation0 ETH
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
IdRegistry

Compiler Version
v0.8.21+commit.d9974bed

Optimization Enabled:
Yes with 100000 runs

Other Settings:
paris EvmVersion
File 1 of 27 : IdRegistry.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.21;

import {SignatureChecker} from "openzeppelin/contracts/utils/cryptography/SignatureChecker.sol";

import {IIdRegistry} from "./interfaces/IIdRegistry.sol";
import {EIP712} from "./abstract/EIP712.sol";
import {Nonces} from "./abstract/Nonces.sol";
import {Signatures} from "./abstract/Signatures.sol";
import {Migration} from "./abstract/Migration.sol";

/**
 * @title Farcaster IdRegistry
 *
 * @notice See https://github.com/farcasterxyz/contracts/blob/v3.1.0/docs/docs.md for an overview.
 *
 * @custom:security-contact [email protected]
 */
contract IdRegistry is IIdRegistry, Migration, Signatures, EIP712, Nonces {
    /*//////////////////////////////////////////////////////////////
                              CONSTANTS
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IIdRegistry
     */
    string public constant name = "Farcaster FID";

    /**
     * @inheritdoc IIdRegistry
     */
    string public constant VERSION = "2023.11.15";

    /**
     * @inheritdoc IIdRegistry
     */
    bytes32 public constant TRANSFER_TYPEHASH =
        keccak256("Transfer(uint256 fid,address to,uint256 nonce,uint256 deadline)");

    /**
     * @inheritdoc IIdRegistry
     */
    bytes32 public constant TRANSFER_AND_CHANGE_RECOVERY_TYPEHASH =
        keccak256("TransferAndChangeRecovery(uint256 fid,address to,address recovery,uint256 nonce,uint256 deadline)");

    /**
     * @inheritdoc IIdRegistry
     */
    bytes32 public constant CHANGE_RECOVERY_ADDRESS_TYPEHASH =
        keccak256("ChangeRecoveryAddress(uint256 fid,address from,address to,uint256 nonce,uint256 deadline)");

    /*//////////////////////////////////////////////////////////////
                                 STORAGE
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IIdRegistry
     */
    address public idGateway;

    /**
     * @inheritdoc IIdRegistry
     */
    bool public gatewayFrozen;

    /**
     * @inheritdoc IIdRegistry
     */
    uint256 public idCounter;

    /**
     * @inheritdoc IIdRegistry
     */
    mapping(address owner => uint256 fid) public idOf;

    /**
     * @inheritdoc IIdRegistry
     */
    mapping(uint256 fid => address custody) public custodyOf;

    /**
     * @inheritdoc IIdRegistry
     */
    mapping(uint256 fid => address recovery) public recoveryOf;

    /*//////////////////////////////////////////////////////////////
                               CONSTRUCTOR
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Set the owner of the contract to the provided _owner.
     *
     * @param _migrator     Migrator address.
     * @param _initialOwner Initial owner address.
     *
     */
    // solhint-disable-next-line no-empty-blocks
    constructor(
        address _migrator,
        address _initialOwner
    ) Migration(24 hours, _migrator, _initialOwner) EIP712("Farcaster IdRegistry", "1") {}

    /*//////////////////////////////////////////////////////////////
                             REGISTRATION LOGIC
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IIdRegistry
     */
    function register(address to, address recovery) external whenNotPaused returns (uint256 fid) {
        if (msg.sender != idGateway) revert Unauthorized();

        /* Revert if the target(to) has an fid */
        if (idOf[to] != 0) revert HasId();

        /* Safety: idCounter won't realistically overflow. */
        unchecked {
            /* Incrementing before assignment ensures that no one gets the 0 fid. */
            fid = ++idCounter;
        }

        _unsafeRegister(fid, to, recovery);
    }

    /*//////////////////////////////////////////////////////////////
                             TRANSFER LOGIC
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IIdRegistry
     */
    function transfer(address to, uint256 deadline, bytes calldata sig) external {
        uint256 fromId = _validateTransfer(msg.sender, to);

        /* Revert if signature is invalid */
        _verifyTransferSig({fid: fromId, to: to, deadline: deadline, signer: to, sig: sig});

        _unsafeTransfer(fromId, msg.sender, to);
    }

    /**
     * @inheritdoc IIdRegistry
     */
    function transferFor(
        address from,
        address to,
        uint256 fromDeadline,
        bytes calldata fromSig,
        uint256 toDeadline,
        bytes calldata toSig
    ) external {
        uint256 fromId = _validateTransfer(from, to);

        /* Revert if either signature is invalid */
        _verifyTransferSig({fid: fromId, to: to, deadline: fromDeadline, signer: from, sig: fromSig});
        _verifyTransferSig({fid: fromId, to: to, deadline: toDeadline, signer: to, sig: toSig});

        _unsafeTransfer(fromId, from, to);
    }

    /**
     * @inheritdoc IIdRegistry
     */
    function transferAndChangeRecovery(address to, address recovery, uint256 deadline, bytes calldata sig) external {
        uint256 fromId = _validateTransfer(msg.sender, to);

        /* Revert if signature is invalid */
        _verifyTransferAndChangeRecoverySig({
            fid: fromId,
            to: to,
            recovery: recovery,
            deadline: deadline,
            signer: to,
            sig: sig
        });

        _unsafeTransfer(fromId, msg.sender, to);
        _unsafeChangeRecovery(fromId, recovery);
    }

    /**
     * @inheritdoc IIdRegistry
     */
    function transferAndChangeRecoveryFor(
        address from,
        address to,
        address recovery,
        uint256 fromDeadline,
        bytes calldata fromSig,
        uint256 toDeadline,
        bytes calldata toSig
    ) external {
        uint256 fromId = _validateTransfer(from, to);

        /* Revert if either signature is invalid */
        _verifyTransferAndChangeRecoverySig({
            fid: fromId,
            to: to,
            recovery: recovery,
            deadline: fromDeadline,
            signer: from,
            sig: fromSig
        });
        _verifyTransferAndChangeRecoverySig({
            fid: fromId,
            to: to,
            recovery: recovery,
            deadline: toDeadline,
            signer: to,
            sig: toSig
        });

        _unsafeTransfer(fromId, from, to);
        _unsafeChangeRecovery(fromId, recovery);
    }

    /**
     * @dev Retrieve fid and validate sender/recipient
     */
    function _validateTransfer(address from, address to) internal view returns (uint256 fromId) {
        fromId = idOf[from];

        /* Revert if the sender has no id */
        if (fromId == 0) revert HasNoId();
        /* Revert if recipient has an id */
        if (idOf[to] != 0) revert HasId();
    }

    /**
     * @dev Register the fid without checking invariants.
     */
    function _unsafeRegister(uint256 id, address to, address recovery) internal {
        idOf[to] = id;
        custodyOf[id] = to;
        recoveryOf[id] = recovery;

        emit Register(to, id, recovery);
    }

    /**
     * @dev Transfer the fid to another address without checking invariants.
     */
    function _unsafeTransfer(uint256 id, address from, address to) internal whenNotPaused {
        idOf[to] = id;
        custodyOf[id] = to;
        delete idOf[from];

        emit Transfer(from, to, id);
    }

    /*//////////////////////////////////////////////////////////////
                             RECOVERY LOGIC
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IIdRegistry
     */
    function changeRecoveryAddress(address recovery) external whenNotPaused {
        /* Revert if the caller does not own an fid */
        uint256 ownerId = idOf[msg.sender];
        if (ownerId == 0) revert HasNoId();

        _unsafeChangeRecovery(ownerId, recovery);
    }

    /**
     * @inheritdoc IIdRegistry
     */
    function changeRecoveryAddressFor(
        address owner,
        address recovery,
        uint256 deadline,
        bytes calldata sig
    ) external whenNotPaused {
        /* Revert if the caller does not own an fid */
        uint256 ownerId = idOf[owner];
        if (ownerId == 0) revert HasNoId();

        _verifyChangeRecoveryAddressSig({
            fid: ownerId,
            from: recoveryOf[ownerId],
            to: recovery,
            deadline: deadline,
            signer: owner,
            sig: sig
        });

        _unsafeChangeRecovery(ownerId, recovery);
    }

    /**
     * @dev Change recovery address without checking invariants.
     */
    function _unsafeChangeRecovery(uint256 id, address recovery) internal whenNotPaused {
        /* Change the recovery address */
        recoveryOf[id] = recovery;

        emit ChangeRecoveryAddress(id, recovery);
    }

    /**
     * @inheritdoc IIdRegistry
     */
    function recover(address from, address to, uint256 deadline, bytes calldata sig) external {
        /* Revert if from does not own an fid */
        uint256 fromId = idOf[from];
        if (fromId == 0) revert HasNoId();

        /* Revert if the caller is not the recovery address */
        address caller = msg.sender;
        if (recoveryOf[fromId] != caller) revert Unauthorized();

        /* Revert if destination(to) already has an fid */
        if (idOf[to] != 0) revert HasId();

        /* Revert if signature is invalid */
        _verifyTransferSig({fid: fromId, to: to, deadline: deadline, signer: to, sig: sig});

        emit Recover(from, to, fromId);
        _unsafeTransfer(fromId, from, to);
    }

    /**
     * @inheritdoc IIdRegistry
     */
    function recoverFor(
        address from,
        address to,
        uint256 recoveryDeadline,
        bytes calldata recoverySig,
        uint256 toDeadline,
        bytes calldata toSig
    ) external {
        /* Revert if from does not own an fid */
        uint256 fromId = idOf[from];
        if (fromId == 0) revert HasNoId();

        /* Revert if destination(to) already has an fid */
        if (idOf[to] != 0) revert HasId();

        /* Revert if either signature is invalid */
        _verifyTransferSig({
            fid: fromId,
            to: to,
            deadline: recoveryDeadline,
            signer: recoveryOf[fromId],
            sig: recoverySig
        });
        _verifyTransferSig({fid: fromId, to: to, deadline: toDeadline, signer: to, sig: toSig});

        emit Recover(from, to, fromId);
        _unsafeTransfer(fromId, from, to);
    }

    /*//////////////////////////////////////////////////////////////
                         PERMISSIONED ACTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IIdRegistry
     */
    function setIdGateway(address _idGateway) external onlyOwner {
        if (gatewayFrozen) revert GatewayFrozen();
        emit SetIdGateway(idGateway, _idGateway);
        idGateway = _idGateway;
    }

    /**
     * @inheritdoc IIdRegistry
     */
    function freezeIdGateway() external onlyOwner {
        if (gatewayFrozen) revert GatewayFrozen();
        emit FreezeIdGateway(idGateway);
        gatewayFrozen = true;
    }

    /*//////////////////////////////////////////////////////////////
                                MIGRATION
    //////////////////////////////////////////////////////////////*/

    function bulkRegisterIds(BulkRegisterData[] calldata ids) external onlyMigrator {
        // Safety: i can be incremented unchecked since it is bound by ids.length.
        unchecked {
            for (uint256 i = 0; i < ids.length; i++) {
                BulkRegisterData calldata id = ids[i];
                if (idOf[id.custody] != 0) revert HasId();
                _unsafeRegister(id.fid, id.custody, id.recovery);
            }
        }
    }

    function bulkRegisterIdsWithDefaultRecovery(
        BulkRegisterDefaultRecoveryData[] calldata ids,
        address recovery
    ) external onlyMigrator {
        // Safety: i can be incremented unchecked since it is bound by ids.length.
        unchecked {
            for (uint256 i = 0; i < ids.length; i++) {
                BulkRegisterDefaultRecoveryData calldata id = ids[i];
                if (idOf[id.custody] != 0) revert HasId();
                _unsafeRegister(id.fid, id.custody, recovery);
            }
        }
    }

    function bulkResetIds(uint24[] calldata ids) external onlyMigrator {
        // Safety: i can be incremented unchecked since it is bound by ids.length.
        unchecked {
            for (uint256 i = 0; i < ids.length; i++) {
                uint256 id = ids[i];
                address custody = custodyOf[id];

                idOf[custody] = 0;
                custodyOf[id] = address(0);
                recoveryOf[id] = address(0);

                emit AdminReset(id);
            }
        }
    }

    function setIdCounter(uint256 _counter) external onlyMigrator {
        emit SetIdCounter(idCounter, _counter);
        idCounter = _counter;
    }

    /*//////////////////////////////////////////////////////////////
                                  VIEWS
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IIdRegistry
     */
    function verifyFidSignature(
        address custodyAddress,
        uint256 fid,
        bytes32 digest,
        bytes calldata sig
    ) external view returns (bool isValid) {
        isValid = idOf[custodyAddress] == fid && SignatureChecker.isValidSignatureNow(custodyAddress, digest, sig);
    }

    /*//////////////////////////////////////////////////////////////
                     SIGNATURE VERIFICATION HELPERS
    //////////////////////////////////////////////////////////////*/

    function _verifyTransferSig(uint256 fid, address to, uint256 deadline, address signer, bytes memory sig) internal {
        _verifySig(
            _hashTypedDataV4(keccak256(abi.encode(TRANSFER_TYPEHASH, fid, to, _useNonce(signer), deadline))),
            signer,
            deadline,
            sig
        );
    }

    function _verifyTransferAndChangeRecoverySig(
        uint256 fid,
        address to,
        address recovery,
        uint256 deadline,
        address signer,
        bytes memory sig
    ) internal {
        _verifySig(
            _hashTypedDataV4(
                keccak256(
                    abi.encode(TRANSFER_AND_CHANGE_RECOVERY_TYPEHASH, fid, to, recovery, _useNonce(signer), deadline)
                )
            ),
            signer,
            deadline,
            sig
        );
    }

    function _verifyChangeRecoveryAddressSig(
        uint256 fid,
        address from,
        address to,
        uint256 deadline,
        address signer,
        bytes memory sig
    ) internal {
        _verifySig(
            _hashTypedDataV4(
                keccak256(abi.encode(CHANGE_RECOVERY_ADDRESS_TYPEHASH, fid, from, to, _useNonce(signer), deadline))
            ),
            signer,
            deadline,
            sig
        );
    }
}

File 2 of 27 : SignatureChecker.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/SignatureChecker.sol)

pragma solidity ^0.8.0;

import "./ECDSA.sol";
import "../../interfaces/IERC1271.sol";

/**
 * @dev Signature verification helper that can be used instead of `ECDSA.recover` to seamlessly support both ECDSA
 * signatures from externally owned accounts (EOAs) as well as ERC1271 signatures from smart contract wallets like
 * Argent and Gnosis Safe.
 *
 * _Available since v4.1._
 */
library SignatureChecker {
    /**
     * @dev Checks if a signature is valid for a given signer and data hash. If the signer is a smart contract, the
     * signature is validated against that smart contract using ERC1271, otherwise it's validated using `ECDSA.recover`.
     *
     * NOTE: Unlike ECDSA signatures, contract signatures are revocable, and the outcome of this function can thus
     * change through time. It could return true at block N and false at block N+1 (or the opposite).
     */
    function isValidSignatureNow(address signer, bytes32 hash, bytes memory signature) internal view returns (bool) {
        (address recovered, ECDSA.RecoverError error) = ECDSA.tryRecover(hash, signature);
        return
            (error == ECDSA.RecoverError.NoError && recovered == signer) ||
            isValidERC1271SignatureNow(signer, hash, signature);
    }

    /**
     * @dev Checks if a signature is valid for a given signer and data hash. The signature is validated
     * against the signer smart contract using ERC1271.
     *
     * NOTE: Unlike ECDSA signatures, contract signatures are revocable, and the outcome of this function can thus
     * change through time. It could return true at block N and false at block N+1 (or the opposite).
     */
    function isValidERC1271SignatureNow(
        address signer,
        bytes32 hash,
        bytes memory signature
    ) internal view returns (bool) {
        (bool success, bytes memory result) = signer.staticcall(
            abi.encodeWithSelector(IERC1271.isValidSignature.selector, hash, signature)
        );
        return (success &&
            result.length >= 32 &&
            abi.decode(result, (bytes32)) == bytes32(IERC1271.isValidSignature.selector));
    }
}

File 3 of 27 : IIdRegistry.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

interface IIdRegistry {
    /*//////////////////////////////////////////////////////////////
                                 STRUCTS
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev Struct argument for bulk register function, representing an FID
     *      and its associated custody address and recovery address.
     *
     * @param fid      Fid to add.
     * @param custody  Custody address.
     * @param recovery Recovery address.
     */
    struct BulkRegisterData {
        uint24 fid;
        address custody;
        address recovery;
    }

    /**
     * @dev Struct argument for bulk register function, representing an FID
     *      and its associated custody address.
     *
     * @param fid      Fid associated with provided keys to add.
     * @param custody  Custody address.
     */
    struct BulkRegisterDefaultRecoveryData {
        uint24 fid;
        address custody;
    }

    /*//////////////////////////////////////////////////////////////
                                 ERRORS
    //////////////////////////////////////////////////////////////*/

    /// @dev Revert when the caller does not have the authority to perform the action.
    error Unauthorized();

    /// @dev Revert when the caller must have an fid but does not have one.
    error HasNoId();

    /// @dev Revert when the destination must be empty but has an fid.
    error HasId();

    /// @dev Revert when the gateway dependency is permanently frozen.
    error GatewayFrozen();

    /*//////////////////////////////////////////////////////////////
                                 EVENTS
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev Emit an event when a new Farcaster ID is registered.
     *
     *      Hubs listen for this and update their address-to-fid mapping by adding `to` as the
     *      current owner of `id`. Hubs assume the invariants:
     *
     *      1. Two Register events can never emit with the same `id`
     *
     *      2. Two Register(alice, ..., ...) cannot emit unless a Transfer(alice, bob, ...) emits
     *          in between, where bob != alice.
     *
     * @param to       The custody address that owns the fid
     * @param id       The fid that was registered.
     * @param recovery The address that can initiate a recovery request for the fid.
     */
    event Register(address indexed to, uint256 indexed id, address recovery);

    /**
     * @dev Emit an event when an fid is transferred to a new custody address.
     *
     *      Hubs listen to this event and atomically change the current owner of `id`
     *      from `from` to `to` in their address-to-fid mapping. Hubs assume the invariants:
     *
     *      1. A Transfer(..., alice, ...) cannot emit if the most recent event for alice is
     *         Register (alice, ..., ...)
     *
     *      2. A Transfer(alice, ..., id) cannot emit unless the most recent event with that id is
     *         Transfer(..., alice, id) or Register(alice, id, ...)
     *
     * @param from The custody address that previously owned the fid.
     * @param to   The custody address that now owns the fid.
     * @param id   The fid that was transferred.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed id);

    /**
     * @dev Emit an event when an fid is recovered.
     *
     * @param from The custody address that previously owned the fid.
     * @param to   The custody address that now owns the fid.
     * @param id   The fid that was recovered.
     */
    event Recover(address indexed from, address indexed to, uint256 indexed id);

    /**
     * @dev Emit an event when a Farcaster ID's recovery address changes. It is possible for this
     *      event to emit multiple times in a row with the same recovery address.
     *
     * @param id       The fid whose recovery address was changed.
     * @param recovery The new recovery address.
     */
    event ChangeRecoveryAddress(uint256 indexed id, address indexed recovery);

    /**
     * @dev Emit an event when the contract owner sets a new IdGateway address.
     *
     * @param oldIdGateway The old IdGateway address.
     * @param newIdGateway The new IdGateway address.
     */
    event SetIdGateway(address oldIdGateway, address newIdGateway);

    /**
     * @dev Emit an event when the contract owner permanently freezes the IdGateway address.
     *
     * @param idGateway The permanent IdGateway address.
     */
    event FreezeIdGateway(address idGateway);

    /**
     * @dev Emit an event when the migration admin sets the idCounter.
     *
     * @param oldCounter The previous idCounter value.
     * @param newCounter The new idCounter value.
     */
    event SetIdCounter(uint256 oldCounter, uint256 newCounter);

    /**
     * @dev Emit an event when the migration admin resets an fid.
     *
     * @param fid The reset fid.
     */
    event AdminReset(uint256 indexed fid);

    /*//////////////////////////////////////////////////////////////
                              CONSTANTS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Defined for compatibility with tools like Etherscan that detect fid
     *         transfers as token transfers. This is intentionally lowercased.
     */
    function name() external view returns (string memory);

    /**
     * @notice Contract version specified in the Farcaster protocol version scheme.
     */
    function VERSION() external view returns (string memory);

    /**
     * @notice EIP-712 typehash for Transfer signatures.
     */
    function TRANSFER_TYPEHASH() external view returns (bytes32);

    /**
     * @notice EIP-712 typehash for TransferAndChangeRecovery signatures.
     */
    function TRANSFER_AND_CHANGE_RECOVERY_TYPEHASH() external view returns (bytes32);

    /**
     * @notice EIP-712 typehash for ChangeRecoveryAddress signatures.
     */
    function CHANGE_RECOVERY_ADDRESS_TYPEHASH() external view returns (bytes32);

    /*//////////////////////////////////////////////////////////////
                                 STORAGE
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Address of the IdGateway, an address allowed to register fids.
     */
    function idGateway() external view returns (address);

    /**
     * @notice Whether the IdGateway address is permanently frozen.
     */
    function gatewayFrozen() external view returns (bool);

    /**
     * @notice The last Farcaster id that was issued.
     */
    function idCounter() external view returns (uint256);

    /**
     * @notice Maps each address to an fid, or zero if it does not own an fid.
     */
    function idOf(address owner) external view returns (uint256 fid);

    /**
     * @notice Maps each fid to the address that currently owns it.
     */
    function custodyOf(uint256 fid) external view returns (address owner);

    /**
     * @notice Maps each fid to an address that can initiate a recovery.
     */
    function recoveryOf(uint256 fid) external view returns (address recovery);

    /*//////////////////////////////////////////////////////////////
                             TRANSFER LOGIC
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Transfer the fid owned by this address to another address that does not have an fid.
     *         A signed Transfer message from the destination address must be provided.
     *
     * @param to       The address to transfer the fid to.
     * @param deadline Expiration timestamp of the signature.
     * @param sig      EIP-712 Transfer signature signed by the to address.
     */
    function transfer(address to, uint256 deadline, bytes calldata sig) external;

    /**
     * @notice Transfer the fid owned by this address to another address that does not have an fid,
     *         and change the fid's recovery address to the provided recovery address. This function
     *         can be used to safely receive an fid from an untrusted address.
     *
     *         A signed TransferAndChangeRecovery message from the destination address including the
     *         new recovery must be provided.
     *
     * @param to       The address to transfer the fid to.
     * @param recovery The new recovery address.
     * @param deadline Expiration timestamp of the signature.
     * @param sig      EIP-712 Transfer signature signed by the to address.
     */
    function transferAndChangeRecovery(address to, address recovery, uint256 deadline, bytes calldata sig) external;

    /**
     * @notice Transfer the fid owned by the from address to another address that does not
     *         have an fid. Caller must provide two signed Transfer messages: one signed by
     *         the from address and one signed by the to address.
     *
     * @param from         The owner address of the fid to transfer.
     * @param to           The address to transfer the fid to.
     * @param fromDeadline Expiration timestamp of the from signature.
     * @param fromSig      EIP-712 Transfer signature signed by the from address.
     * @param toDeadline   Expiration timestamp of the to signature.
     * @param toSig        EIP-712 Transfer signature signed by the to address.
     */
    function transferFor(
        address from,
        address to,
        uint256 fromDeadline,
        bytes calldata fromSig,
        uint256 toDeadline,
        bytes calldata toSig
    ) external;

    /**
     * @notice Transfer the fid owned by the from address to another address that does not
     *         have an fid, and change the fid's recovery address to the provided recovery
     *         address. This can be used to safely receive an fid transfer from an untrusted
     *         address. Caller must provide two signed TransferAndChangeRecovery messages:
     *         one signed by the from address and one signed by the to address.
     *
     * @param from         The owner address of the fid to transfer.
     * @param to           The address to transfer the fid to.
     * @param recovery     The new recovery address.
     * @param fromDeadline Expiration timestamp of the from signature.
     * @param fromSig      EIP-712 Transfer signature signed by the from address.
     * @param toDeadline   Expiration timestamp of the to signature.
     * @param toSig        EIP-712 Transfer signature signed by the to address.
     */
    function transferAndChangeRecoveryFor(
        address from,
        address to,
        address recovery,
        uint256 fromDeadline,
        bytes calldata fromSig,
        uint256 toDeadline,
        bytes calldata toSig
    ) external;

    /*//////////////////////////////////////////////////////////////
                             RECOVERY LOGIC
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Change the recovery address of the fid owned by the caller.
     *
     * @param recovery The address which can recover the fid. Set to 0x0 to disable recovery.
     */
    function changeRecoveryAddress(address recovery) external;

    /**
     * @notice Change the recovery address of fid owned by the owner. Caller must provide an
     *         EIP-712 ChangeRecoveryAddress message signed by the owner.
     *
     * @param owner    Custody address of the fid whose recovery address will be changed.
     * @param recovery The address which can recover the fid. Set to 0x0 to disable recovery.
     * @param deadline Expiration timestamp of the ChangeRecoveryAddress signature.
     * @param sig      EIP-712 ChangeRecoveryAddress message signed by the owner address.
     */
    function changeRecoveryAddressFor(address owner, address recovery, uint256 deadline, bytes calldata sig) external;

    /**
     * @notice Transfer the fid from the from address to the to address. Must be called by the
     *         recovery address. A signed message from the to address must be provided.
     *
     * @param from     The address that currently owns the fid.
     * @param to       The address to transfer the fid to.
     * @param deadline Expiration timestamp of the signature.
     * @param sig      EIP-712 Transfer signature signed by the to address.
     */
    function recover(address from, address to, uint256 deadline, bytes calldata sig) external;

    /**
     * @notice Transfer the fid owned by the from address to another address that does not
     *         have an fid. Caller must provide two signed Transfer messages: one signed by
     *         the recovery address and one signed by the to address.
     *
     * @param from             The owner address of the fid to transfer.
     * @param to               The address to transfer the fid to.
     * @param recoveryDeadline Expiration timestamp of the recovery signature.
     * @param recoverySig      EIP-712 Transfer signature signed by the recovery address.
     * @param toDeadline       Expiration timestamp of the to signature.
     * @param toSig            EIP-712 Transfer signature signed by the to address.
     */
    function recoverFor(
        address from,
        address to,
        uint256 recoveryDeadline,
        bytes calldata recoverySig,
        uint256 toDeadline,
        bytes calldata toSig
    ) external;

    /*//////////////////////////////////////////////////////////////
                                 VIEWS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Verify that a signature was produced by the custody address that owns an fid.
     *
     * @param custodyAddress   The address to check the signature of.
     * @param fid              The fid to check the signature of.
     * @param digest           The digest that was signed.
     * @param sig              The signature to check.
     *
     * @return isValid Whether provided signature is valid.
     */
    function verifyFidSignature(
        address custodyAddress,
        uint256 fid,
        bytes32 digest,
        bytes calldata sig
    ) external view returns (bool isValid);

    /*//////////////////////////////////////////////////////////////
                         PERMISSIONED ACTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Registers an fid to the given address and sets up recovery.
     *         May only be called by the configured IdGateway address.
     */
    function register(address to, address recovery) external returns (uint256 fid);

    /**
     * @notice Set the IdGateway address allowed to register fids. Only callable by owner.
     *
     * @param _idGateway The new IdGateway address.
     */
    function setIdGateway(address _idGateway) external;

    /**
     * @notice Permanently freeze the IdGateway address. Only callable by owner.
     */
    function freezeIdGateway() external;
}

File 4 of 27 : EIP712.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.21;

import {EIP712 as EIP712Base} from "openzeppelin/contracts/utils/cryptography/EIP712.sol";

import {IEIP712} from "../interfaces/abstract/IEIP712.sol";

abstract contract EIP712 is IEIP712, EIP712Base {
    constructor(string memory name, string memory version) EIP712Base(name, version) {}

    /*//////////////////////////////////////////////////////////////
                           EIP-712 HELPERS
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IEIP712
     */
    function domainSeparatorV4() external view returns (bytes32) {
        return _domainSeparatorV4();
    }

    /**
     * @inheritdoc IEIP712
     */
    function hashTypedDataV4(bytes32 structHash) external view returns (bytes32) {
        return _hashTypedDataV4(structHash);
    }
}

File 5 of 27 : Nonces.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.21;

import {Nonces as NoncesBase} from "openzeppelin-latest/contracts/utils/Nonces.sol";
import {INonces} from "../interfaces/abstract/INonces.sol";

abstract contract Nonces is INonces, NoncesBase {
    /*//////////////////////////////////////////////////////////////
                          NONCE MANAGEMENT
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc INonces
     */
    function useNonce() external returns (uint256) {
        return _useNonce(msg.sender);
    }
}

File 6 of 27 : Signatures.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.21;

import {SignatureChecker} from "openzeppelin/contracts/utils/cryptography/SignatureChecker.sol";
import {ISignatures} from "../interfaces/abstract/ISignatures.sol";

abstract contract Signatures is ISignatures {
    /*//////////////////////////////////////////////////////////////
                     SIGNATURE VERIFICATION HELPERS
    //////////////////////////////////////////////////////////////*/

    function _verifySig(bytes32 digest, address signer, uint256 deadline, bytes memory sig) internal view {
        if (block.timestamp > deadline) revert SignatureExpired();
        if (!SignatureChecker.isValidSignatureNow(signer, digest, sig)) {
            revert InvalidSignature();
        }
    }
}

File 7 of 27 : Migration.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.21;

import {Guardians} from "../abstract/Guardians.sol";
import {IMigration} from "../interfaces/abstract/IMigration.sol";

abstract contract Migration is IMigration, Guardians {
    /*//////////////////////////////////////////////////////////////
                              IMMUTABLES
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IMigration
     */
    uint24 public immutable gracePeriod;

    /*//////////////////////////////////////////////////////////////
                                STORAGE
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IMigration
     */
    address public migrator;

    /**
     * @inheritdoc IMigration
     */
    uint40 public migratedAt;

    /*//////////////////////////////////////////////////////////////
                                 MODIFIERS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Allow only the migrator to call the protected function.
     *         Revoke permissions after the migration period.
     */
    modifier onlyMigrator() {
        if (msg.sender != migrator) revert OnlyMigrator();
        if (isMigrated() && block.timestamp > migratedAt + gracePeriod) {
            revert PermissionRevoked();
        }
        _requirePaused();
        _;
    }

    /*//////////////////////////////////////////////////////////////
                               CONSTRUCTOR
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Set the grace period and migrator address.
     *         Pauses contract at deployment time.
     *
     * @param _gracePeriod  Migration grace period in seconds.
     * @param _initialOwner Initial owner address. Set as migrator.
     */
    constructor(uint24 _gracePeriod, address _migrator, address _initialOwner) Guardians(_initialOwner) {
        gracePeriod = _gracePeriod;
        migrator = _migrator;
        emit SetMigrator(address(0), _migrator);
        _pause();
    }

    /*//////////////////////////////////////////////////////////////
                                  VIEWS
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IMigration
     */
    function isMigrated() public view returns (bool) {
        return migratedAt != 0;
    }

    /*//////////////////////////////////////////////////////////////
                                MIGRATION
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IMigration
     */
    function migrate() external {
        if (msg.sender != migrator) revert OnlyMigrator();
        if (isMigrated()) revert AlreadyMigrated();
        _requirePaused();
        migratedAt = uint40(block.timestamp);
        emit Migrated(migratedAt);
    }

    /*//////////////////////////////////////////////////////////////
                              SET MIGRATOR
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IMigration
     */
    function setMigrator(address _migrator) public onlyOwner {
        if (isMigrated()) revert AlreadyMigrated();
        _requirePaused();
        emit SetMigrator(migrator, _migrator);
        migrator = _migrator;
    }
}

File 8 of 27 : ECDSA.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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 message) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, "\x19Ethereum Signed Message:\n32")
            mstore(0x1c, hash)
            message := keccak256(0x00, 0x3c)
        }
    }

    /**
     * @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 data) {
        /// @solidity memory-safe-assembly
        assembly {
            let ptr := mload(0x40)
            mstore(ptr, "\x19\x01")
            mstore(add(ptr, 0x02), domainSeparator)
            mstore(add(ptr, 0x22), structHash)
            data := keccak256(ptr, 0x42)
        }
    }

    /**
     * @dev Returns an Ethereum Signed Data with intended validator, created from a
     * `validator` and `data` according to the version 0 of EIP-191.
     *
     * See {recover}.
     */
    function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x00", validator, data));
    }
}

File 9 of 27 : IERC1271.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC1271.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC1271 standard signature validation method for
 * contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271].
 *
 * _Available since v4.1._
 */
interface IERC1271 {
    /**
     * @dev Should return whether the signature provided is valid for the provided data
     * @param hash      Hash of the data to be signed
     * @param signature Signature byte array associated with _data
     */
    function isValidSignature(bytes32 hash, bytes memory signature) external view returns (bytes4 magicValue);
}

File 10 of 27 : EIP712.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/EIP712.sol)

pragma solidity ^0.8.8;

import "./ECDSA.sol";
import "../ShortStrings.sol";
import "../../interfaces/IERC5267.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * NOTE: In the upgradeable version of this contract, the cached values will correspond to the address, and the domain
 * separator of the implementation contract. This will cause the `_domainSeparatorV4` function to always rebuild the
 * separator from the immutable values, which is cheaper than accessing a cached version in cold storage.
 *
 * _Available since v3.4._
 *
 * @custom:oz-upgrades-unsafe-allow state-variable-immutable state-variable-assignment
 */
abstract contract EIP712 is IERC5267 {
    using ShortStrings for *;

    bytes32 private constant _TYPE_HASH =
        keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");

    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _cachedDomainSeparator;
    uint256 private immutable _cachedChainId;
    address private immutable _cachedThis;

    bytes32 private immutable _hashedName;
    bytes32 private immutable _hashedVersion;

    ShortString private immutable _name;
    ShortString private immutable _version;
    string private _nameFallback;
    string private _versionFallback;

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        _name = name.toShortStringWithFallback(_nameFallback);
        _version = version.toShortStringWithFallback(_versionFallback);
        _hashedName = keccak256(bytes(name));
        _hashedVersion = keccak256(bytes(version));

        _cachedChainId = block.chainid;
        _cachedDomainSeparator = _buildDomainSeparator();
        _cachedThis = address(this);
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (address(this) == _cachedThis && block.chainid == _cachedChainId) {
            return _cachedDomainSeparator;
        } else {
            return _buildDomainSeparator();
        }
    }

    function _buildDomainSeparator() private view returns (bytes32) {
        return keccak256(abi.encode(_TYPE_HASH, _hashedName, _hashedVersion, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash);
    }

    /**
     * @dev See {EIP-5267}.
     *
     * _Available since v4.9._
     */
    function eip712Domain()
        public
        view
        virtual
        override
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        )
    {
        return (
            hex"0f", // 01111
            _name.toStringWithFallback(_nameFallback),
            _version.toStringWithFallback(_versionFallback),
            block.chainid,
            address(this),
            bytes32(0),
            new uint256[](0)
        );
    }
}

File 11 of 27 : IEIP712.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

interface IEIP712 {
    /*//////////////////////////////////////////////////////////////
                           EIP-712 HELPERS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Helper view to read EIP-712 domain separator.
     *
     * @return bytes32 domain separator hash.
     */
    function domainSeparatorV4() external view returns (bytes32);

    /**
     * @notice Helper view to hash EIP-712 typed data onchain.
     *
     * @param structHash EIP-712 typed data hash.
     *
     * @return bytes32 EIP-712 message digest.
     */
    function hashTypedDataV4(bytes32 structHash) external view returns (bytes32);
}

File 12 of 27 : Nonces.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;

/**
 * @dev Provides tracking nonces for addresses. Nonces will only increment.
 */
abstract contract Nonces {
    /**
     * @dev The nonce used for an `account` is not the expected current nonce.
     */
    error InvalidAccountNonce(address account, uint256 currentNonce);

    mapping(address => uint256) private _nonces;

    /**
     * @dev Returns an the next unused nonce for an address.
     */
    function nonces(address owner) public view virtual returns (uint256) {
        return _nonces[owner];
    }

    /**
     * @dev Consumes a nonce.
     *
     * Returns the current value and increments nonce.
     */
    function _useNonce(address owner) internal virtual returns (uint256) {
        // For each account, the nonce has an initial value of 0, can only be incremented by one, and cannot be
        // decremented or reset. This guarantees that the nonce never overflows.
        unchecked {
            // It is important to do x++ and not ++x here.
            return _nonces[owner]++;
        }
    }

    /**
     * @dev Same as {_useNonce} but checking that `nonce` is the next valid for `owner`.
     */
    function _useCheckedNonce(address owner, uint256 nonce) internal virtual returns (uint256) {
        uint256 current = _useNonce(owner);
        if (nonce != current) {
            revert InvalidAccountNonce(owner, current);
        }
        return current;
    }
}

File 13 of 27 : INonces.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

interface INonces {
    /*//////////////////////////////////////////////////////////////
                          NONCE MANAGEMENT
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Increase caller's nonce, invalidating previous signatures.
     *
     * @return uint256 The caller's new nonce.
     */
    function useNonce() external returns (uint256);
}

File 14 of 27 : ISignatures.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

interface ISignatures {
    /*//////////////////////////////////////////////////////////////
                                 ERRORS
    //////////////////////////////////////////////////////////////*/

    /// @dev Revert when the signature provided is invalid.
    error InvalidSignature();

    /// @dev Revert when the block.timestamp is ahead of the signature deadline.
    error SignatureExpired();
}

File 15 of 27 : Guardians.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.21;

import {Ownable2Step} from "openzeppelin/contracts/access/Ownable2Step.sol";
import {Pausable} from "openzeppelin/contracts/security/Pausable.sol";

import {IGuardians} from "../interfaces/abstract/IGuardians.sol";

abstract contract Guardians is IGuardians, Ownable2Step, Pausable {
    /**
     * @notice Mapping of addresses to guardian status.
     */
    mapping(address guardian => bool isGuardian) public guardians;

    /*//////////////////////////////////////////////////////////////
                               MODIFIERS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Allow only the owner or a guardian to call the
     *         protected function.
     */
    modifier onlyGuardian() {
        if (msg.sender != owner() && !guardians[msg.sender]) {
            revert OnlyGuardian();
        }
        _;
    }

    /*//////////////////////////////////////////////////////////////
                             CONSTRUCTOR
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Set the initial owner address.
     *
     * @param _initialOwner Address of the contract owner.
     */
    constructor(address _initialOwner) {
        _transferOwnership(_initialOwner);
    }

    /*//////////////////////////////////////////////////////////////
                         PERMISSIONED FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @inheritdoc IGuardians
     */
    function addGuardian(address guardian) external onlyOwner {
        guardians[guardian] = true;
        emit Add(guardian);
    }

    /**
     * @inheritdoc IGuardians
     */
    function removeGuardian(address guardian) external onlyOwner {
        guardians[guardian] = false;
        emit Remove(guardian);
    }

    /**
     * @inheritdoc IGuardians
     */
    function pause() external onlyGuardian {
        _pause();
    }

    /**
     * @inheritdoc IGuardians
     */
    function unpause() external onlyOwner {
        _unpause();
    }
}

File 16 of 27 : IMigration.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

interface IMigration {
    /*//////////////////////////////////////////////////////////////
                                 ERRORS
    //////////////////////////////////////////////////////////////*/

    /// @dev Revert if the caller is not the migrator.
    error OnlyMigrator();

    /// @dev Revert if the migrator calls a migration function after the grace period.
    error PermissionRevoked();

    /// @dev Revert if the migrator calls migrate more than once.
    error AlreadyMigrated();

    /*//////////////////////////////////////////////////////////////
                                 EVENTS
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev Emit an event when the admin calls migrate(). Used to migrate
     *      Hubs from reading events from one contract to another.
     *
     * @param migratedAt  The timestamp at which the migration occurred.
     */
    event Migrated(uint256 indexed migratedAt);

    /**
     * @notice Emit an event when the owner changes the migrator address.
     *
     * @param oldMigrator The address of the previous migrator.
     * @param newMigrator The address of the new migrator.
     */
    event SetMigrator(address oldMigrator, address newMigrator);

    /*//////////////////////////////////////////////////////////////
                              IMMUTABLES
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Period in seconds after migration during which admin can continue to call protected
     *         migration functions. Admins can make corrections to the migrated data during the
     *         grace period if necessary, but cannot make changes after it expires.
     */
    function gracePeriod() external view returns (uint24);

    /*//////////////////////////////////////////////////////////////
                               STORAGE
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Migration admin address.
     */
    function migrator() external view returns (address);

    /**
     * @notice Timestamp at which data is migrated. Hubs will cut over to use this contract as their
     *         source of truth after this timestamp.
     */
    function migratedAt() external view returns (uint40);

    /*//////////////////////////////////////////////////////////////
                                  VIEWS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Check if the contract has been migrated.
     *
     * @return true if the contract has been migrated, false otherwise.
     */
    function isMigrated() external view returns (bool);

    /*//////////////////////////////////////////////////////////////
                         PERMISSIONED ACTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Set the time of the migration and emit an event. Hubs will watch this event and
     *         cut over to use this contract as their source of truth after this timestamp.
     *         Only callable by the migrator.
     */
    function migrate() external;

    /**
     * @notice Set the migrator address. Only callable by owner.
     *
     * @param _migrator Migrator address.
     */
    function setMigrator(address _migrator) external;
}

File 17 of 27 : Strings.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";
import "./math/SignedMath.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 `int256` to its ASCII `string` decimal representation.
     */
    function toString(int256 value) internal pure returns (string memory) {
        return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value))));
    }

    /**
     * @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);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

File 18 of 27 : ShortStrings.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/ShortStrings.sol)

pragma solidity ^0.8.8;

import "./StorageSlot.sol";

// | string  | 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA   |
// | length  | 0x                                                              BB |
type ShortString is bytes32;

/**
 * @dev This library provides functions to convert short memory strings
 * into a `ShortString` type that can be used as an immutable variable.
 *
 * Strings of arbitrary length can be optimized using this library if
 * they are short enough (up to 31 bytes) by packing them with their
 * length (1 byte) in a single EVM word (32 bytes). Additionally, a
 * fallback mechanism can be used for every other case.
 *
 * Usage example:
 *
 * ```solidity
 * contract Named {
 *     using ShortStrings for *;
 *
 *     ShortString private immutable _name;
 *     string private _nameFallback;
 *
 *     constructor(string memory contractName) {
 *         _name = contractName.toShortStringWithFallback(_nameFallback);
 *     }
 *
 *     function name() external view returns (string memory) {
 *         return _name.toStringWithFallback(_nameFallback);
 *     }
 * }
 * ```
 */
library ShortStrings {
    // Used as an identifier for strings longer than 31 bytes.
    bytes32 private constant _FALLBACK_SENTINEL = 0x00000000000000000000000000000000000000000000000000000000000000FF;

    error StringTooLong(string str);
    error InvalidShortString();

    /**
     * @dev Encode a string of at most 31 chars into a `ShortString`.
     *
     * This will trigger a `StringTooLong` error is the input string is too long.
     */
    function toShortString(string memory str) internal pure returns (ShortString) {
        bytes memory bstr = bytes(str);
        if (bstr.length > 31) {
            revert StringTooLong(str);
        }
        return ShortString.wrap(bytes32(uint256(bytes32(bstr)) | bstr.length));
    }

    /**
     * @dev Decode a `ShortString` back to a "normal" string.
     */
    function toString(ShortString sstr) internal pure returns (string memory) {
        uint256 len = byteLength(sstr);
        // using `new string(len)` would work locally but is not memory safe.
        string memory str = new string(32);
        /// @solidity memory-safe-assembly
        assembly {
            mstore(str, len)
            mstore(add(str, 0x20), sstr)
        }
        return str;
    }

    /**
     * @dev Return the length of a `ShortString`.
     */
    function byteLength(ShortString sstr) internal pure returns (uint256) {
        uint256 result = uint256(ShortString.unwrap(sstr)) & 0xFF;
        if (result > 31) {
            revert InvalidShortString();
        }
        return result;
    }

    /**
     * @dev Encode a string into a `ShortString`, or write it to storage if it is too long.
     */
    function toShortStringWithFallback(string memory value, string storage store) internal returns (ShortString) {
        if (bytes(value).length < 32) {
            return toShortString(value);
        } else {
            StorageSlot.getStringSlot(store).value = value;
            return ShortString.wrap(_FALLBACK_SENTINEL);
        }
    }

    /**
     * @dev Decode a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
     */
    function toStringWithFallback(ShortString value, string storage store) internal pure returns (string memory) {
        if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {
            return toString(value);
        } else {
            return store;
        }
    }

    /**
     * @dev Return the length of a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
     *
     * WARNING: This will return the "byte length" of the string. This may not reflect the actual length in terms of
     * actual characters as the UTF-8 encoding of a single character can span over multiple bytes.
     */
    function byteLengthWithFallback(ShortString value, string storage store) internal view returns (uint256) {
        if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {
            return byteLength(value);
        } else {
            return bytes(store).length;
        }
    }
}

File 19 of 27 : IERC5267.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (interfaces/IERC5267.sol)

pragma solidity ^0.8.0;

interface IERC5267 {
    /**
     * @dev MAY be emitted to signal that the domain could have changed.
     */
    event EIP712DomainChanged();

    /**
     * @dev returns the fields and values that describe the domain separator used by this contract for EIP-712
     * signature.
     */
    function eip712Domain()
        external
        view
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        );
}

File 20 of 27 : Ownable2Step.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable2Step.sol)

pragma solidity ^0.8.0;

import "./Ownable.sol";

/**
 * @dev Contract module which provides 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} and {acceptOwnership}.
 *
 * This module is used through inheritance. It will make available all functions
 * from parent (Ownable).
 */
abstract contract Ownable2Step is Ownable {
    address private _pendingOwner;

    event OwnershipTransferStarted(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Returns the address of the pending owner.
     */
    function pendingOwner() public view virtual returns (address) {
        return _pendingOwner;
    }

    /**
     * @dev Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one.
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual override onlyOwner {
        _pendingOwner = newOwner;
        emit OwnershipTransferStarted(owner(), newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`) and deletes any pending owner.
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual override {
        delete _pendingOwner;
        super._transferOwnership(newOwner);
    }

    /**
     * @dev The new owner accepts the ownership transfer.
     */
    function acceptOwnership() public virtual {
        address sender = _msgSender();
        require(pendingOwner() == sender, "Ownable2Step: caller is not the new owner");
        _transferOwnership(sender);
    }
}

File 21 of 27 : Pausable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        _requireNotPaused();
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        require(!paused(), "Pausable: paused");
    }

    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        require(paused(), "Pausable: not paused");
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

File 22 of 27 : IGuardians.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

interface IGuardians {
    /*//////////////////////////////////////////////////////////////
                                 EVENTS
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev Emit an event when owner adds a new guardian address.
     *
     * @param guardian Address of the added guardian.
     */
    event Add(address indexed guardian);

    /**
     * @dev Emit an event when owner removes a guardian address.
     *
     * @param guardian Address of the removed guardian.
     */
    event Remove(address indexed guardian);

    /*//////////////////////////////////////////////////////////////
                                 ERRORS
    //////////////////////////////////////////////////////////////*/

    /// @dev Revert if an unauthorized caller calls a protected function.
    error OnlyGuardian();

    /*//////////////////////////////////////////////////////////////
                         PERMISSIONED FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Add an address as a guardian. Only callable by owner.
     *
     * @param guardian Address of the guardian.
     */
    function addGuardian(address guardian) external;

    /**
     * @notice Remove a guardian. Only callable by owner.
     *
     * @param guardian Address of the guardian.
     */
    function removeGuardian(address guardian) external;

    /**
     * @notice Pause the contract. Only callable by owner or a guardian.
     */
    function pause() external;

    /**
     * @notice Unpause the contract. Only callable by owner.
     */
    function unpause() external;
}

File 23 of 27 : Math.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

            ///////////////////////////////////////////////
            // 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 256, 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 << 3) < value ? 1 : 0);
        }
    }
}

File 24 of 27 : SignedMath.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

File 25 of 27 : StorageSlot.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, `uint256`._
 * _Available since v4.9 for `string`, `bytes`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}

File 26 of 27 : Ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling 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);
    }
}

File 27 of 27 : Context.sol
// 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;
    }
}

Settings
{
  "remappings": [
    "solmate/=lib/solmate/",
    "openzeppelin/=lib/openzeppelin-contracts/",
    "openzeppelin-latest/=lib/openzeppelin-latest/",
    "chainlink/=lib/chainlink-brownie-contracts/contracts/src/",
    "chainlink-brownie-contracts/=lib/chainlink-brownie-contracts/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-latest/lib/erc4626-tests/",
    "forge-std/=lib/forge-std/src/",
    "halmos-cheatcodes/=lib/halmos-cheatcodes/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 100000
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "none",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"_migrator","type":"address"},{"internalType":"address","name":"_initialOwner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AlreadyMigrated","type":"error"},{"inputs":[],"name":"GatewayFrozen","type":"error"},{"inputs":[],"name":"HasId","type":"error"},{"inputs":[],"name":"HasNoId","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"currentNonce","type":"uint256"}],"name":"InvalidAccountNonce","type":"error"},{"inputs":[],"name":"InvalidShortString","type":"error"},{"inputs":[],"name":"InvalidSignature","type":"error"},{"inputs":[],"name":"OnlyGuardian","type":"error"},{"inputs":[],"name":"OnlyMigrator","type":"error"},{"inputs":[],"name":"PermissionRevoked","type":"error"},{"inputs":[],"name":"SignatureExpired","type":"error"},{"inputs":[{"internalType":"string","name":"str","type":"string"}],"name":"StringTooLong","type":"error"},{"inputs":[],"name":"Unauthorized","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"guardian","type":"address"}],"name":"Add","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fid","type":"uint256"}],"name":"AdminReset","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":true,"internalType":"address","name":"recovery","type":"address"}],"name":"ChangeRecoveryAddress","type":"event"},{"anonymous":false,"inputs":[],"name":"EIP712DomainChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"idGateway","type":"address"}],"name":"FreezeIdGateway","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"migratedAt","type":"uint256"}],"name":"Migrated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferStarted","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":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","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":"id","type":"uint256"}],"name":"Recover","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":false,"internalType":"address","name":"recovery","type":"address"}],"name":"Register","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"guardian","type":"address"}],"name":"Remove","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"oldCounter","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newCounter","type":"uint256"}],"name":"SetIdCounter","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldIdGateway","type":"address"},{"indexed":false,"internalType":"address","name":"newIdGateway","type":"address"}],"name":"SetIdGateway","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldMigrator","type":"address"},{"indexed":false,"internalType":"address","name":"newMigrator","type":"address"}],"name":"SetMigrator","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":"id","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"CHANGE_RECOVERY_ADDRESS_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TRANSFER_AND_CHANGE_RECOVERY_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TRANSFER_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"VERSION","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"acceptOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"guardian","type":"address"}],"name":"addGuardian","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint24","name":"fid","type":"uint24"},{"internalType":"address","name":"custody","type":"address"},{"internalType":"address","name":"recovery","type":"address"}],"internalType":"struct IIdRegistry.BulkRegisterData[]","name":"ids","type":"tuple[]"}],"name":"bulkRegisterIds","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint24","name":"fid","type":"uint24"},{"internalType":"address","name":"custody","type":"address"}],"internalType":"struct IIdRegistry.BulkRegisterDefaultRecoveryData[]","name":"ids","type":"tuple[]"},{"internalType":"address","name":"recovery","type":"address"}],"name":"bulkRegisterIdsWithDefaultRecovery","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint24[]","name":"ids","type":"uint24[]"}],"name":"bulkResetIds","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"recovery","type":"address"}],"name":"changeRecoveryAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"recovery","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"sig","type":"bytes"}],"name":"changeRecoveryAddressFor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"fid","type":"uint256"}],"name":"custodyOf","outputs":[{"internalType":"address","name":"custody","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"domainSeparatorV4","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"eip712Domain","outputs":[{"internalType":"bytes1","name":"fields","type":"bytes1"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"uint256","name":"chainId","type":"uint256"},{"internalType":"address","name":"verifyingContract","type":"address"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"uint256[]","name":"extensions","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"freezeIdGateway","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"gatewayFrozen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"gracePeriod","outputs":[{"internalType":"uint24","name":"","type":"uint24"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"guardian","type":"address"}],"name":"guardians","outputs":[{"internalType":"bool","name":"isGuardian","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"structHash","type":"bytes32"}],"name":"hashTypedDataV4","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"idCounter","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"idGateway","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"idOf","outputs":[{"internalType":"uint256","name":"fid","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isMigrated","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"migrate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"migratedAt","outputs":[{"internalType":"uint40","name":"","type":"uint40"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"migrator","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pendingOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"sig","type":"bytes"}],"name":"recover","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"recoveryDeadline","type":"uint256"},{"internalType":"bytes","name":"recoverySig","type":"bytes"},{"internalType":"uint256","name":"toDeadline","type":"uint256"},{"internalType":"bytes","name":"toSig","type":"bytes"}],"name":"recoverFor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"fid","type":"uint256"}],"name":"recoveryOf","outputs":[{"internalType":"address","name":"recovery","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"address","name":"recovery","type":"address"}],"name":"register","outputs":[{"internalType":"uint256","name":"fid","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"guardian","type":"address"}],"name":"removeGuardian","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_counter","type":"uint256"}],"name":"setIdCounter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_idGateway","type":"address"}],"name":"setIdGateway","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_migrator","type":"address"}],"name":"setMigrator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"sig","type":"bytes"}],"name":"transfer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"address","name":"recovery","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"sig","type":"bytes"}],"name":"transferAndChangeRecovery","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"address","name":"recovery","type":"address"},{"internalType":"uint256","name":"fromDeadline","type":"uint256"},{"internalType":"bytes","name":"fromSig","type":"bytes"},{"internalType":"uint256","name":"toDeadline","type":"uint256"},{"internalType":"bytes","name":"toSig","type":"bytes"}],"name":"transferAndChangeRecoveryFor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"fromDeadline","type":"uint256"},{"internalType":"bytes","name":"fromSig","type":"bytes"},{"internalType":"uint256","name":"toDeadline","type":"uint256"},{"internalType":"bytes","name":"toSig","type":"bytes"}],"name":"transferFor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"useNonce","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"custodyAddress","type":"address"},{"internalType":"uint256","name":"fid","type":"uint256"},{"internalType":"bytes32","name":"digest","type":"bytes32"},{"internalType":"bytes","name":"sig","type":"bytes"}],"name":"verifyFidSignature","outputs":[{"internalType":"bool","name":"isValid","type":"bool"}],"stateMutability":"view","type":"function"}]

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

Deployed Bytecode

0x608060405234801561001057600080fd5b506004361061032a5760003560e01c806384b0196e116101b2578063ba656434116100f9578063ea2bbb83116100a2578063f2fde38b1161007c578063f2fde38b1461081c578063fa1a1b251461082f578063ff12644114610865578063ffa1ad741461087857600080fd5b8063ea2bbb83146107d9578063eb08ab2814610800578063f1f0b2241461080957600080fd5b8063d94fe832116100d3578063d94fe83214610793578063ddd76649146107b3578063e30c3978146107bb57600080fd5b8063ba65643414610746578063be45fd6214610759578063d5bac7f31461076c57600080fd5b80639cbef8dc1161015b578063a5ed6a6a11610135578063a5ed6a6a146106f7578063aa6773541461070a578063b06faf621461071d57600080fd5b80639cbef8dc14610696578063a06db7dc146106a9578063a526d83b146106e457600080fd5b80638da5cb5b1161018c5780638da5cb5b1461064b5780638fd3ab801461066957806395e7549f1461067157600080fd5b806384b0196e146105de5780638b21e484146105f95780638d8043e21461063857600080fd5b80634c5cbb3411610276578063715018a61161021f5780637cd07e47116101f95780637cd07e47146105805780637ecebe00146105a05780638456cb59146105d657600080fd5b8063715018a61461056857806378e890ba1461057057806379ba50971461057857600080fd5b806365269e471161025057806365269e471461050257806369615a4c14610538578063714041561461055557600080fd5b80634c5cbb34146104b957806355c5b358146104cc5780635c975abb146104df57600080fd5b80632a42ede3116102d85780633f4ba83a116102b25780633f4ba83a146104595780634980f288146104615780634b57a6001461047457600080fd5b80632a42ede31461042057806332faac70146104335780633ab8465d1461044657600080fd5b806306fdde031161030957806306fdde03146103b157806316f72842146103fa57806323cf31181461040d57600080fd5b8062bf26f41461032f578063033e2cb3146103695780630633b14a1461037e575b600080fd5b6103567fcdbe3d2a782931ab7e1b568857680f9812900b4702ab75d82ddfd270aaf595f581565b6040519081526020015b60405180910390f35b61037c610377366004612de0565b6108b4565b005b6103a161038c366004612de0565b60026020526000908152604090205460ff1681565b6040519015158152602001610360565b6103ed6040518060400160405280600d81526020017f466172636173746572204649440000000000000000000000000000000000000081525081565b6040516103609190612e70565b61037c610408366004612ec5565b6109ac565b61037c61041b366004612de0565b610a56565b61037c61042e366004612f69565b610b5a565b6103a1610441366004612fd8565b610d28565b61037c610454366004612f69565b610da2565b61037c610e11565b61035661046f366004613023565b610e23565b6007546104949073ffffffffffffffffffffffffffffffffffffffff1681565b60405173ffffffffffffffffffffffffffffffffffffffff9091168152602001610360565b61037c6104c736600461303c565b610e34565b61037c6104da3660046130f3565b610eeb565b60015474010000000000000000000000000000000000000000900460ff166103a1565b610494610510366004613023565b600a6020526000908152604090205473ffffffffffffffffffffffffffffffffffffffff1681565b336000908152600660205260409020805460018101909155610356565b61037c610563366004612de0565b6110ea565b61037c611166565b610356611178565b61037c611182565b6003546104949073ffffffffffffffffffffffffffffffffffffffff1681565b6103566105ae366004612de0565b73ffffffffffffffffffffffffffffffffffffffff1660009081526006602052604090205490565b61037c61123c565b6105e66112b3565b6040516103609796959493929190613168565b6003546106229074010000000000000000000000000000000000000000900464ffffffffff1681565b60405164ffffffffff9091168152602001610360565b61037c610646366004613227565b611358565b60005473ffffffffffffffffffffffffffffffffffffffff16610494565b61037c611544565b6007546103a19074010000000000000000000000000000000000000000900460ff1681565b61037c6106a4366004612f69565b611675565b6106d07f000000000000000000000000000000000000000000000000000000000001518081565b60405162ffffff9091168152602001610360565b61037c6106f2366004612de0565b611754565b61037c610705366004613023565b6117d3565b6103566107183660046132ab565b61192b565b60035474010000000000000000000000000000000000000000900464ffffffffff1615156103a1565b61037c610754366004612ec5565b6119fa565b61037c6107673660046132de565b611bcb565b6103567f73452d4f5155a3eca764048760f921bf1c1895c2982c18744c2cee4cf9bffc2b81565b6103566107a1366004612de0565b60096020526000908152604090205481565b61037c611c2e565b60015473ffffffffffffffffffffffffffffffffffffffff16610494565b6103567f945a10ef569bd76eee6deb46dcc4541142d52149c7015b1cf0a68ead33382a9b81565b61035660085481565b61037c610817366004612de0565b611d19565b61037c61082a366004612de0565b611d79565b61049461083d366004613023565b600b6020526000908152604090205473ffffffffffffffffffffffffffffffffffffffff1681565b61037c610873366004613338565b611e29565b6103ed6040518060400160405280600a81526020017f323032332e31312e31350000000000000000000000000000000000000000000081525081565b6108bc61201e565b60075474010000000000000000000000000000000000000000900460ff1615610911576040517f351f92c500000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6007546040805173ffffffffffffffffffffffffffffffffffffffff928316815291831660208301527f306b123921c19a8629c68977f4dfea9ef9d5a6dedfafcd0d4a70ac6c9b763ac2910160405180910390a1600780547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff92909216919091179055565b60006109b8898961209f565b90506109fd8189898c8a8a8080601f01602080910402602001604051908101604052809392919081815260200183838082843760009201919091525061215c92505050565b610a408189868b87878080601f01602080910402602001604051908101604052809392919081815260200183838082843760009201919091525061215c92505050565b610a4b818a8a612219565b505050505050505050565b610a5e61201e565b60035474010000000000000000000000000000000000000000900464ffffffffff1615610ab7576040517fca1c3cbc00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b610abf6122bb565b6003546040805173ffffffffffffffffffffffffffffffffffffffff928316815291831660208301527fd8ad954fe808212ab9ed7139873e40807dff7995fe36e3d6cdeb8fa00fcebf10910160405180910390a1600380547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff92909216919091179055565b73ffffffffffffffffffffffffffffffffffffffff851660009081526009602052604081205490819003610bba576040517f210b4b2600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6000818152600b6020526040902054339073ffffffffffffffffffffffffffffffffffffffff168114610c19576040517f82b4290000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff861660009081526009602052604090205415610c76576040517ff90230a900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b610cb98287878988888080601f01602080910402602001604051908101604052809392919081815260200183838082843760009201919091525061215c92505050565b818673ffffffffffffffffffffffffffffffffffffffff168873ffffffffffffffffffffffffffffffffffffffff167ff6891c84a6c6af32a6d052172a8acc4c631b1d5057ffa2bc1da268b6938ea2da60405160405180910390a4610d1f828888612219565b50505050505050565b73ffffffffffffffffffffffffffffffffffffffff851660009081526009602052604081205485148015610d985750610d98868585858080601f01602080910402602001604051908101604052809392919081815260200183838082843760009201919091525061233f92505050565b9695505050505050565b6000610dae338761209f565b9050610df4818787878a88888080601f0160208091040260200160405190810160405280939291908181526020018383808284376000920191909152506123b092505050565b610dff813388612219565b610e098186612457565b505050505050565b610e1961201e565b610e216124dd565b565b6000610e2e8261255a565b92915050565b6000610e408a8a61209f565b9050610e86818a8a8a8e8b8b8080601f0160208091040260200160405190810160405280939291908181526020018383808284376000920191909152506123b092505050565b610eca818a8a878d88888080601f0160208091040260200160405190810160405280939291908181526020018383808284376000920191909152506123b092505050565b610ed5818b8b612219565b610edf8189612457565b50505050505050505050565b60035473ffffffffffffffffffffffffffffffffffffffff163314610f3c576040517f8020644900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60035474010000000000000000000000000000000000000000900464ffffffffff1615158015610fc35750600354610fb9907f000000000000000000000000000000000000000000000000000000000001518062ffffff169074010000000000000000000000000000000000000000900464ffffffffff1661339b565b64ffffffffff1642115b15610ffa576040517fca0dc97b00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6110026122bb565b60005b818110156110e05736838383818110611020576110206133e7565b90506060020190506009600082602001602081019061103f9190612de0565b73ffffffffffffffffffffffffffffffffffffffff1681526020810191909152604001600020541561109d576040517ff90230a900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6110d76110ad6020830183613416565b62ffffff166110c26040840160208501612de0565b6110d26060850160408601612de0565b6125a2565b50600101611005565b505050565b905090565b6110f261201e565b73ffffffffffffffffffffffffffffffffffffffff811660008181526002602052604080822080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00169055517fbe7c7ac3248df4581c206a84aab3cb4e7d521b5398b42b681757f78a5a7d411e9190a250565b61116e61201e565b610e216000612650565b60006110e5612681565b600154339073ffffffffffffffffffffffffffffffffffffffff168114611230576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602960248201527f4f776e61626c6532537465703a2063616c6c6572206973206e6f74207468652060448201527f6e6577206f776e6572000000000000000000000000000000000000000000000060648201526084015b60405180910390fd5b61123981612650565b50565b60005473ffffffffffffffffffffffffffffffffffffffff16331480159061127457503360009081526002602052604090205460ff16155b156112ab576040517fcae1d95600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b610e216127b9565b6000606080828080836112e77f46617263617374657220496452656769737472790000000000000000000000146004612828565b6113127f31000000000000000000000000000000000000000000000000000000000000016005612828565b604080516000808252602082019092527f0f000000000000000000000000000000000000000000000000000000000000009b939a50919850469750309650945092509050565b60035473ffffffffffffffffffffffffffffffffffffffff1633146113a9576040517f8020644900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60035474010000000000000000000000000000000000000000900464ffffffffff16151580156114305750600354611426907f000000000000000000000000000000000000000000000000000000000001518062ffffff169074010000000000000000000000000000000000000000900464ffffffffff1661339b565b64ffffffffff1642115b15611467576040517fca0dc97b00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b61146f6122bb565b60005b8281101561153e573684848381811061148d5761148d6133e7565b9050604002019050600960008260200160208101906114ac9190612de0565b73ffffffffffffffffffffffffffffffffffffffff1681526020810191909152604001600020541561150a576040517ff90230a900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b61153561151a6020830183613416565b62ffffff1661152f6040840160208501612de0565b856125a2565b50600101611472565b50505050565b60035473ffffffffffffffffffffffffffffffffffffffff163314611595576040517f8020644900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60035474010000000000000000000000000000000000000000900464ffffffffff16156115ee576040517fca1c3cbc00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6115f66122bb565b600380547fffffffffffffff0000000000ffffffffffffffffffffffffffffffffffffffff16740100000000000000000000000000000000000000004264ffffffffff90811682029290921792839055604051920416907fe4a25c0c2cbe89d6ad8b64c61a7dbdd20d1f781f6023f1ab94ebb7fe0aef6ab890600090a2565b61167d6128d3565b73ffffffffffffffffffffffffffffffffffffffff8516600090815260096020526040812054908190036116dd576040517f210b4b2600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b610dff81600b600084815260200190815260200160002060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1687878a88888080601f01602080910402602001604051908101604052809392919081815260200183838082843760009201919091525061295892505050565b61175c61201e565b73ffffffffffffffffffffffffffffffffffffffff811660008181526002602052604080822080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00166001179055517f87dc5eecd6d6bdeae407c426da6bfba5b7190befc554ed5d4d62dd5cf939fbae9190a250565b60035473ffffffffffffffffffffffffffffffffffffffff163314611824576040517f8020644900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60035474010000000000000000000000000000000000000000900464ffffffffff16151580156118ab57506003546118a1907f000000000000000000000000000000000000000000000000000000000001518062ffffff169074010000000000000000000000000000000000000000900464ffffffffff1661339b565b64ffffffffff1642115b156118e2576040517fca0dc97b00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6118ea6122bb565b60085460408051918252602082018390527f562044dce594b5c0ac495e6cf3717dbef4dcc96bf978ff452457bfccd68a4eed910160405180910390a1600855565b60006119356128d3565b60075473ffffffffffffffffffffffffffffffffffffffff163314611986576040517f82b4290000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8316600090815260096020526040902054156119e3576040517ff90230a900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b506008805460010190819055610e2e8184846125a2565b73ffffffffffffffffffffffffffffffffffffffff881660009081526009602052604081205490819003611a5a576040517f210b4b2600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff881660009081526009602052604090205415611ab7576040517ff90230a900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6000818152600b6020908152604091829020548251601f8901839004830281018301909352878352611b229284928c928c9273ffffffffffffffffffffffffffffffffffffffff909116918c908c908190840183828082843760009201919091525061215c92505050565b611b658189868b87878080601f01602080910402602001604051908101604052809392919081815260200183838082843760009201919091525061215c92505050565b808873ffffffffffffffffffffffffffffffffffffffff168a73ffffffffffffffffffffffffffffffffffffffff167ff6891c84a6c6af32a6d052172a8acc4c631b1d5057ffa2bc1da268b6938ea2da60405160405180910390a4610a4b818a8a612219565b6000611bd7338661209f565b9050611c1c8186868887878080601f01602080910402602001604051908101604052809392919081815260200183838082843760009201919091525061215c92505050565b611c27813387612219565b5050505050565b611c3661201e565b60075474010000000000000000000000000000000000000000900460ff1615611c8b576040517f351f92c500000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60075460405173ffffffffffffffffffffffffffffffffffffffff90911681527f1f54688ee839cb2e57222a4f7482fd67a532a36666748891a7634428b2e8a1539060200160405180910390a1600780547fffffffffffffffffffffff00ffffffffffffffffffffffffffffffffffffffff1674010000000000000000000000000000000000000000179055565b611d216128d3565b3360009081526009602052604081205490819003611d6b576040517f210b4b2600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b611d758183612457565b5050565b611d8161201e565b6001805473ffffffffffffffffffffffffffffffffffffffff83167fffffffffffffffffffffffff00000000000000000000000000000000000000009091168117909155611de460005473ffffffffffffffffffffffffffffffffffffffff1690565b73ffffffffffffffffffffffffffffffffffffffff167f38d16b8cac22d99fc7c124b9cd0de2d3fa1faef420bfe791d8c362d765e2270060405160405180910390a350565b60035473ffffffffffffffffffffffffffffffffffffffff163314611e7a576040517f8020644900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60035474010000000000000000000000000000000000000000900464ffffffffff1615158015611f015750600354611ef7907f000000000000000000000000000000000000000000000000000000000001518062ffffff169074010000000000000000000000000000000000000000900464ffffffffff1661339b565b64ffffffffff1642115b15611f38576040517fca0dc97b00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b611f406122bb565b60005b818110156110e0576000838383818110611f5f57611f5f6133e7565b9050602002016020810190611f749190613416565b62ffffff166000818152600a60209081526040808320805473ffffffffffffffffffffffffffffffffffffffff168085526009845282852085905585855281547fffffffffffffffffffffffff0000000000000000000000000000000000000000908116909255600b90935281842080549091169055519293509183917f8b4b4c6da5b89da518fb865149e01ad2863b48861a8b952e11645f663959fa7091a25050600101611f43565b60005473ffffffffffffffffffffffffffffffffffffffff163314610e21576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401611227565b73ffffffffffffffffffffffffffffffffffffffff8216600090815260096020526040812054908190036120ff576040517f210b4b2600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff821660009081526009602052604090205415610e2e576040517ff90230a900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b611c276122117fcdbe3d2a782931ab7e1b568857680f9812900b4702ab75d82ddfd270aaf595f587876121b98773ffffffffffffffffffffffffffffffffffffffff16600090815260066020526040902080546001810190915590565b60408051602081019590955284019290925273ffffffffffffffffffffffffffffffffffffffff166060830152608082015260a0810186905260c0015b6040516020818303038152906040528051906020012061255a565b8385846129b6565b6122216128d3565b73ffffffffffffffffffffffffffffffffffffffff8082166000818152600960208181526040808420899055888452600a825280842080547fffffffffffffffffffffffff0000000000000000000000000000000000000000168617905594871680845291905283822082905592518693917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef91a4505050565b60015474010000000000000000000000000000000000000000900460ff16610e21576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601460248201527f5061757361626c653a206e6f74207061757365640000000000000000000000006044820152606401611227565b600080600061234e8585612a31565b909250905060008160048111156123675761236761343b565b14801561239f57508573ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff16145b80610d985750610d98868686612a76565b610e096122117f945a10ef569bd76eee6deb46dcc4541142d52149c7015b1cf0a68ead33382a9b88888861240e8873ffffffffffffffffffffffffffffffffffffffff16600090815260066020526040902080546001810190915590565b60408051602081019690965285019390935273ffffffffffffffffffffffffffffffffffffffff918216606085015216608083015260a082015260c0810186905260e0016121f6565b61245f6128d3565b6000828152600b602052604080822080547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff85169081179091559051909184917f8e700b803af43e14651431cd73c9fe7d11b131ad797576a70b893ce5766f65c39190a35050565b6124e56122bb565b600180547fffffffffffffffffffffff00ffffffffffffffffffffffffffffffffffffffff1690557f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa335b60405173ffffffffffffffffffffffffffffffffffffffff909116815260200160405180910390a1565b6000610e2e612567612681565b836040517f19010000000000000000000000000000000000000000000000000000000000008152600281019290925260228201526042902090565b73ffffffffffffffffffffffffffffffffffffffff8281166000818152600960209081526040808320889055878352600a825280832080547fffffffffffffffffffffffff00000000000000000000000000000000000000009081168617909155600b8352928190208054909316948616948517909255905192835285927ff2e19a901b0748d8b08e428d0468896a039ac751ec4fec49b44b7b9c28097e45910160405180910390a3505050565b600180547fffffffffffffffffffffffff000000000000000000000000000000000000000016905561123981612bd3565b60003073ffffffffffffffffffffffffffffffffffffffff7f00000000000000000000000000000000fc6c5f01fc30151999387bb99a9f489b161480156126e757507f000000000000000000000000000000000000000000000000000000000000000a46145b1561271157507fe1b31bdbe66f9f4152b2cce1a6aae08b72ea880abb5cbc5e5ba67051c6b86ebb90565b6110e5604080517f8b73c3c69bb8fe3d512ecc4cf759cc79239f7b179b0ffacaa9a75d522b39400f60208201527fab5c5d43f71e0fa54f1a9e7546cbafa4b42b4abb224b10e26064578da3b71329918101919091527fc89efdaa54c0f20c7adf612882df0950f5a951637e0307cdcb4c672f298b8bc660608201524660808201523060a082015260009060c00160405160208183030381529060405280519060200120905090565b6127c16128d3565b600180547fffffffffffffffffffffff00ffffffffffffffffffffffffffffffffffffffff16740100000000000000000000000000000000000000001790557f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a2586125303390565b606060ff83146128425761283b83612c48565b9050610e2e565b81805461284e9061346a565b80601f016020809104026020016040519081016040528092919081815260200182805461287a9061346a565b80156128c75780601f1061289c576101008083540402835291602001916128c7565b820191906000526020600020905b8154815290600101906020018083116128aa57829003601f168201915b50505050509050610e2e565b60015474010000000000000000000000000000000000000000900460ff1615610e21576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a20706175736564000000000000000000000000000000006044820152606401611227565b610e096122117f73452d4f5155a3eca764048760f921bf1c1895c2982c18744c2cee4cf9bffc2b88888861240e8873ffffffffffffffffffffffffffffffffffffffff16600090815260066020526040902080546001810190915590565b814211156129f0576040517f0819bdcd00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6129fb83858361233f565b61153e576040517f8baa579f00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6000808251604103612a675760208301516040840151606085015160001a612a5b87828585612c87565b94509450505050612a6f565b506000905060025b9250929050565b60008060008573ffffffffffffffffffffffffffffffffffffffff16631626ba7e60e01b8686604051602401612aad9291906134bd565b604080517fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe08184030181529181526020820180517bffffffffffffffffffffffffffffffffffffffffffffffffffffffff167fffffffff00000000000000000000000000000000000000000000000000000000909416939093179092529051612b3691906134de565b600060405180830381855afa9150503d8060008114612b71576040519150601f19603f3d011682016040523d82523d6000602084013e612b76565b606091505b5091509150818015612b8a57506020815110155b8015610d98575080517f1626ba7e0000000000000000000000000000000000000000000000000000000090612bc890830160209081019084016134fa565b149695505050505050565b6000805473ffffffffffffffffffffffffffffffffffffffff8381167fffffffffffffffffffffffff0000000000000000000000000000000000000000831681178455604051919092169283917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e09190a35050565b60606000612c5583612d76565b604080516020808252818301909252919250600091906020820181803683375050509182525060208101929092525090565b6000807f7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0831115612cbe5750600090506003612d6d565b6040805160008082526020820180845289905260ff881692820192909252606081018690526080810185905260019060a0016020604051602081039080840390855afa158015612d12573d6000803e3d6000fd5b50506040517fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0015191505073ffffffffffffffffffffffffffffffffffffffff8116612d6657600060019250925050612d6d565b9150600090505b94509492505050565b600060ff8216601f811115610e2e576040517fb3512b0c00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b803573ffffffffffffffffffffffffffffffffffffffff81168114612ddb57600080fd5b919050565b600060208284031215612df257600080fd5b612dfb82612db7565b9392505050565b60005b83811015612e1d578181015183820152602001612e05565b50506000910152565b60008151808452612e3e816020860160208601612e02565b601f017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0169290920160200192915050565b602081526000612dfb6020830184612e26565b60008083601f840112612e9557600080fd5b50813567ffffffffffffffff811115612ead57600080fd5b602083019150836020828501011115612a6f57600080fd5b60008060008060008060008060c0898b031215612ee157600080fd5b612eea89612db7565b9750612ef860208a01612db7565b965060408901359550606089013567ffffffffffffffff80821115612f1c57600080fd5b612f288c838d01612e83565b909750955060808b0135945060a08b0135915080821115612f4857600080fd5b50612f558b828c01612e83565b999c989b5096995094979396929594505050565b600080600080600060808688031215612f8157600080fd5b612f8a86612db7565b9450612f9860208701612db7565b935060408601359250606086013567ffffffffffffffff811115612fbb57600080fd5b612fc788828901612e83565b969995985093965092949392505050565b600080600080600060808688031215612ff057600080fd5b612ff986612db7565b94506020860135935060408601359250606086013567ffffffffffffffff811115612fbb57600080fd5b60006020828403121561303557600080fd5b5035919050565b600080600080600080600080600060e08a8c03121561305a57600080fd5b6130638a612db7565b985061307160208b01612db7565b975061307f60408b01612db7565b965060608a0135955060808a013567ffffffffffffffff808211156130a357600080fd5b6130af8d838e01612e83565b909750955060a08c0135945060c08c01359150808211156130cf57600080fd5b506130dc8c828d01612e83565b915080935050809150509295985092959850929598565b6000806020838503121561310657600080fd5b823567ffffffffffffffff8082111561311e57600080fd5b818501915085601f83011261313257600080fd5b81358181111561314157600080fd5b86602060608302850101111561315657600080fd5b60209290920196919550909350505050565b7fff00000000000000000000000000000000000000000000000000000000000000881681526000602060e0818401526131a460e084018a612e26565b83810360408501526131b6818a612e26565b6060850189905273ffffffffffffffffffffffffffffffffffffffff8816608086015260a0850187905284810360c0860152855180825283870192509083019060005b81811015613215578351835292840192918401916001016131f9565b50909c9b505050505050505050505050565b60008060006040848603121561323c57600080fd5b833567ffffffffffffffff8082111561325457600080fd5b818601915086601f83011261326857600080fd5b81358181111561327757600080fd5b8760208260061b850101111561328c57600080fd5b6020928301955093506132a29186019050612db7565b90509250925092565b600080604083850312156132be57600080fd5b6132c783612db7565b91506132d560208401612db7565b90509250929050565b600080600080606085870312156132f457600080fd5b6132fd85612db7565b935060208501359250604085013567ffffffffffffffff81111561332057600080fd5b61332c87828801612e83565b95989497509550505050565b6000806020838503121561334b57600080fd5b823567ffffffffffffffff8082111561336357600080fd5b818501915085601f83011261337757600080fd5b81358181111561338657600080fd5b8660208260051b850101111561315657600080fd5b64ffffffffff8181168382160190808211156133e0577f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b5092915050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603260045260246000fd5b60006020828403121561342857600080fd5b813562ffffff81168114612dfb57600080fd5b7f4e487b7100000000000000000000000000000000000000000000000000000000600052602160045260246000fd5b600181811c9082168061347e57607f821691505b6020821081036134b7577f4e487b7100000000000000000000000000000000000000000000000000000000600052602260045260246000fd5b50919050565b8281526040602082015260006134d66040830184612e26565b949350505050565b600082516134f0818460208701612e02565b9190910192915050565b60006020828403121561350c57600080fd5b505191905056fea164736f6c6343000815000a

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

0000000000000000000000002d93c2f74b2c4697f9ea85d0450148aa45d4d5a2000000000000000000000000299707e127cc77de01b9fd968bc0ff475f3c6342

-----Decoded View---------------
Arg [0] : _migrator (address): 0x2D93c2F74b2C4697f9ea85D0450148AA45D4D5a2
Arg [1] : _initialOwner (address): 0x299707E127CC77DE01b9Fd968Bc0ff475f3C6342

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000002d93c2f74b2c4697f9ea85d0450148aa45d4d5a2
Arg [1] : 000000000000000000000000299707e127cc77de01b9fd968bc0ff475f3c6342


Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.