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// SPDX-License-Identifier: TBD
pragma solidity 0.8.19;

import {Ownable} from "@openzeppelin/access/Ownable.sol";
import {SignatureChecker} from "@openzeppelin/utils/cryptography/SignatureChecker.sol";

import {IAuctionHouse} from "@axis-core/interfaces/IAuctionHouse.sol";

contract AxisMetadataRegistry is Ownable {
    // ========== ERRORS ========== //

    error AlreadyAssigned();
    error InvalidParam(string param);
    error InvalidSignature();
    error NotAuthorized();

    // ========== EVENTS ========== //

    event AuctionRegistered(address auctionHouse, uint96 lotId, string ipfsCID);
    event CuratorRegistered(address curator, uint256 xId, string ipfsCID);
    event CuratorUpdated(uint256 xId, string ipfsCID);

    // ========== DATA STRUCTURES ========== //

    struct CuratorRegistration {
        address curator;
        uint256 xId;
        string ipfsCID;
    }

    struct AuctionRegistration {
        address auctionHouse;
        uint96 lotId;
        string ipfsCID;
    }

    // ========== STATE VARIABLES ========== //

    // Typed Data Variables
    uint256 public chainId;
    bytes32 internal domainSeparator;

    bytes32 internal constant CURATOR_REGISTRATION_TYPEHASH =
        keccak256("CuratorRegistration(address curator,uint256 xId,string ipfsCID)");

    /// @notice Address that signs registration payloads after being verified by an offchain service
    address public serviceSigner;

    mapping(address => bool) public isAuctionHouse;
    mapping(address curator => uint256 xId) public curatorId;
    mapping(uint256 xId => string ipfsCID) public curatorMetadata;

    mapping(address auctionHouse => mapping(uint96 lotId => string ipfsCID)) public auctionMetadata;

    // ========== CONSTRUCTOR ========== //

    constructor(address serviceSigner_, address[] memory auctionHouses_) {
        for (uint256 i = 0; i < auctionHouses_.length; i++) {
            isAuctionHouse[auctionHouses_[i]] = true;
        }

        serviceSigner = serviceSigner_;
    }

    // ========== INIT ========== //

    function registerCurator(CuratorRegistration calldata payload_, bytes calldata signature_) external {
        // Validate the sender is the curator listed in the payload
        if (msg.sender != payload_.curator) revert NotAuthorized();

        // Validate the xId is not zero
        if (payload_.xId == 0) revert InvalidParam("payload.xId");

        // Validate that the curator address is not already assigned an xId
        if (curatorId[payload_.curator] != 0) revert AlreadyAssigned();

        // Validate that the ipfsCID string is not empty
        if (bytes(payload_.ipfsCID).length == 0) revert InvalidParam("payload.ipfsCID");

        // Validate the service signer signed the payload
        if (!isValidSignature(serviceSigner, payload_, signature_)) revert InvalidSignature();

        // Store the curator's xId
        curatorId[payload_.curator] = payload_.xId;

        // Store the metadata
        curatorMetadata[payload_.xId] = payload_.ipfsCID;

        // Emit event
        emit CuratorRegistered(payload_.curator, payload_.xId, payload_.ipfsCID);
    }

    // This function allows an auction to be registered multiple times, which allows updating the data
    function registerAuction(address auctionHouse_, uint96 lotId_, string calldata ipfsCID_) external {
        // Validate the auction house is supported
        if (!isAuctionHouse[auctionHouse_]) revert InvalidParam("auctionHouse");
        IAuctionHouse auctionHouse = IAuctionHouse(auctionHouse_);

        // Validate the lotId is valid on the auction house by comparing against the lotCounter
        if (lotId_ >= auctionHouse.lotCounter()) revert InvalidParam("lotId");

        // Validate the caller is the seller of the lot
        (address seller,,,,,,,,) = auctionHouse.lotRouting(lotId_);
        if (msg.sender != seller) revert NotAuthorized();

        // Validate the ipfsCID string is not empty
        if (bytes(ipfsCID_).length == 0) revert InvalidParam("ipfsCID");

        // Store the metadata
        auctionMetadata[auctionHouse_][lotId_] = ipfsCID_;

        // Emit event
        emit AuctionRegistered(auctionHouse_, lotId_, ipfsCID_);
    }

    // ========== UPDATE ========== //

    function updateCurator(uint256 xId_, string calldata ipfsCID_) external {
        // Validate the xId is not zero
        if (xId_ == 0) revert InvalidParam("xId");

        // Validate the caller is the curator
        if (curatorId[msg.sender] != xId_) revert NotAuthorized();

        // Validate the ipfsCID string is not empty
        if (bytes(ipfsCID_).length == 0) revert InvalidParam("ipfsCID");

        // Store the metadata
        curatorMetadata[xId_] = ipfsCID_;

        // Emit event
        emit CuratorUpdated(xId_, ipfsCID_);
    }

    function addCuratorAddress(uint256 xId_, address curator_) external {
        // Validate the xId is not zero
        if (xId_ == 0) revert InvalidParam("xId");

        // Validate the caller is a currently a valid address for the curator
        if (curatorId[msg.sender] != xId_) revert NotAuthorized();

        // Validate the curator address is not already assigned an xId
        if (curatorId[curator_] != 0) revert AlreadyAssigned();

        // Store the curator's xId
        curatorId[curator_] = xId_;
    }

    function removeCuratorAddress(uint256 xId_, address curator_) external {
        // Validate the xId is not zero
        if (xId_ == 0) revert InvalidParam("xId");

        // Validate the caller is a currently a valid address for the curator
        if (curatorId[msg.sender] != xId_) revert NotAuthorized();

        // Validate the curator address is assigned to the xId
        if (curatorId[curator_] != xId_) revert InvalidParam("curator");

        // Remove the curator's xId
        delete curatorId[curator_];
    }

    // ========== ADMIN ========== //

    function updateServiceSigner(address serviceSigner_) external onlyOwner {
        serviceSigner = serviceSigner_;
    }

    function addAuctionHouse(address auctionHouse_) external onlyOwner {
        isAuctionHouse[auctionHouse_] = true;
    }

    function removeAuctionHouse(address auctionHouse_) external onlyOwner {
        delete isAuctionHouse[auctionHouse_];
    }

    // ========== SIGNATURE VALIDATION ========== //

    function isValidSignature(address signer_, CuratorRegistration calldata payload_, bytes calldata signature_)
        public
        view
        returns (bool)
    {
        return SignatureChecker.isValidSignatureNow(signer_, getDigest(payload_), signature_);
    }

    function getDigest(CuratorRegistration calldata payload_) public view returns (bytes32) {
        return keccak256(
            abi.encodePacked(
                hex"1901",
                DOMAIN_SEPARATOR(),
                keccak256(
                    abi.encode(
                        CURATOR_REGISTRATION_TYPEHASH,
                        payload_.curator,
                        payload_.xId,
                        keccak256(bytes(payload_.ipfsCID))
                    )
                )
            )
        );
    }

    /* ========== DOMAIN SEPARATOR ========== */

    function DOMAIN_SEPARATOR() public view virtual returns (bytes32) {
        return block.chainid == chainId ? domainSeparator : computeDomainSeparator();
    }

    function computeDomainSeparator() internal view virtual returns (bytes32) {
        return keccak256(
            abi.encode(
                keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
                keccak256("Axis Metadata Registry"),
                keccak256("v1.0.0"),
                block.chainid,
                address(this)
            )
        );
    }

    function updateDomainSeparator() external {
        require(block.chainid != chainId, "DOMAIN_SEPARATOR_ALREADY_UPDATED");

        chainId = block.chainid;

        domainSeparator = computeDomainSeparator();
    }
}

// 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);
    }
}

// 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));
    }
}

// SPDX-License-Identifier: AGPL-3.0-or-later
pragma solidity >=0.8.0;

// Interfaces
import {IAuction} from "./modules/IAuction.sol";
import {ICallback} from "./ICallback.sol";
import {IDerivative} from "./modules/IDerivative.sol";

// Internal dependencies
import {Keycode, Veecode} from "../modules/Keycode.sol";

/// @title  IAuctionHouse
/// @notice Interface for the Axis AuctionHouse contracts
interface IAuctionHouse {
    // ========= ERRORS ========= //

    error InvalidParams();
    error InvalidLotId(uint96 id_);
    error InvalidState();
    error InvalidCallback();

    /// @notice     Used when the caller is not permitted to perform that action
    error NotPermitted(address caller_);

    // ========= EVENTS ========= //

    /// @notice         Emitted when a new auction lot is created
    ///
    /// @param          lotId       ID of the auction lot
    /// @param          auctionRef  Auction module, represented by its Veecode
    /// @param          infoHash    IPFS hash of the auction information
    event AuctionCreated(uint96 indexed lotId, Veecode indexed auctionRef, string infoHash);

    /// @notice         Emitted when an auction lot is cancelled
    ///
    /// @param          lotId       ID of the auction lot
    /// @param          auctionRef  Auction module, represented by its Veecode
    event AuctionCancelled(uint96 indexed lotId, Veecode indexed auctionRef);

    /// @notice         Emitted when a curator accepts curation of an auction lot
    ///
    /// @param          lotId       ID of the auction lot
    /// @param          curator     Address of the curator
    event Curated(uint96 indexed lotId, address indexed curator);

    // ========= DATA STRUCTURES ========== //

    /// @notice     Auction routing information provided as input parameters
    ///
    /// @param      auctionType         Auction type, represented by the Keycode for the auction submodule
    /// @param      baseToken           Token provided by seller. Declared as an address to avoid dependency hell.
    /// @param      quoteToken          Token to accept as payment. Declared as an address to avoid dependency hell.
    /// @param      curator             (optional) Address of the proposed curator
    /// @param      referrerFee         (optional) Percent of bid/purchase amount received paid to a referrer in basis points, i.e. 1% = 100.
    /// @param      callbacks           (optional) Callbacks implementation for extended functionality
    /// @param      callbackData        (optional) abi-encoded data to be sent to the onCreate callback function
    /// @param      derivativeType      (optional) Derivative type, represented by the Keycode for the derivative submodule
    /// @param      derivativeParams    (optional) abi-encoded data to be used to create payout derivatives on a purchase. The format of this is dependent on the derivative module.
    /// @param      wrapDerivative      (optional) Whether to wrap the derivative in a ERC20 token instead of the native ERC6909 format
    struct RoutingParams {
        Keycode auctionType;
        address baseToken;
        address quoteToken;
        address curator;
        uint48 referrerFee;
        ICallback callbacks;
        bytes callbackData;
        Keycode derivativeType;
        bytes derivativeParams;
        bool wrapDerivative;
    }

    /// @notice     Auction routing information for a lot
    ///
    /// @param      seller              Lot seller
    /// @param      baseToken           ERC20 token provided by seller
    /// @param      quoteToken          ERC20 token to accept as payment
    /// @param      auctionReference    Auction module, represented by its Veecode
    /// @param      funding             The amount of base tokens in funding remaining
    /// @param      callbacks           (optional) Callbacks implementation for extended functionality
    /// @param      derivativeReference (optional) Derivative module, represented by its Veecode
    /// @param      wrapDerivative      (optional) Whether to wrap the derivative in a ERC20 token instead of the native ERC6909 format
    /// @param      derivativeParams    (optional) abi-encoded data to be used to create payout derivatives on a purchase
    struct Routing {
        address seller; // 20 bytes
        address baseToken; // 20 bytes
        address quoteToken; // 20 bytes
        Veecode auctionReference; // 7 bytes
        uint256 funding; // 32 bytes
        ICallback callbacks; // 20 bytes
        Veecode derivativeReference; // 7 bytes
        bool wrapDerivative; // 1 byte
        bytes derivativeParams;
    }

    /// @notice     Fee information for a lot
    /// @dev        This is split into a separate struct, otherwise the Routing struct would be too large
    ///             and would throw a "stack too deep" error.
    ///
    ///             Fee information is set at the time of auction creation, in order to prevent subsequent inflation.
    ///             The fees are cached in order to prevent:
    ///             - Reducing the amount of base tokens available for payout to the winning bidders
    ///             - Reducing the amount of quote tokens available for payment to the seller
    ///
    /// @param      curator     Address of the proposed curator
    /// @param      curated     Whether the curator has approved the auction
    /// @param      curatorFee  The fee charged by the curator
    /// @param      protocolFee The fee charged by the protocol
    /// @param      referrerFee The fee charged by the referrer
    struct FeeData {
        address curator; // 20 bytes
        bool curated; // 1 byte
        uint48 curatorFee; // 6 bytes
        uint48 protocolFee; // 6 bytes
        uint48 referrerFee; // 6 bytes
    }

    // ========== AUCTION MANAGEMENT ========== //

    /// @notice     Creates a new auction lot
    ///
    /// @param      routing_    Routing information for the auction lot
    /// @param      params_     Auction parameters for the auction lot
    /// @param      infoHash_   IPFS hash of the auction information
    /// @return     lotId       ID of the auction lot
    function auction(
        RoutingParams calldata routing_,
        IAuction.AuctionParams calldata params_,
        string calldata infoHash_
    ) external returns (uint96 lotId);

    /// @notice     Cancels an auction lot
    ///
    /// @param      lotId_          ID of the auction lot
    /// @param      callbackData_   (optional) abi-encoded data to be sent to the onCancel callback function
    function cancel(uint96 lotId_, bytes calldata callbackData_) external;

    /// @notice     Accept curation request for a lot.
    /// @notice     If the curator wishes to charge a fee, it must be set before this function is called.
    /// @notice     Access controlled. Must be proposed curator for lot.
    ///
    /// @param      lotId_           Lot ID
    /// @param      callbackData_    (optional) abi-encoded data to be sent to the onCurate callback function
    function curate(uint96 lotId_, bytes calldata callbackData_) external;

    // ========== AUCTION INFORMATION ========== //

    /// @notice     The counter tracks the total number of auction lots
    function lotCounter() external view returns (uint96 lotCount);

    /// @notice     Mapping of lot IDs to their routing information
    /// @dev        See the `Routing` struct for more information
    ///
    /// @param      lotId   ID of the auction lot
    function lotRouting(
        uint96 lotId
    )
        external
        view
        returns (
            address seller,
            address baseToken,
            address quoteToken,
            Veecode auctionReference,
            uint256 funding,
            ICallback callbacks,
            Veecode derivativeReference,
            bool wrapDerivative,
            bytes memory derivativeParams
        );

    /// @notice     Mapping of lot IDs to their fee information
    /// @dev        See the `FeeData` struct for more information
    ///
    /// @param      lotId   ID of the auction lot
    function lotFees(
        uint96 lotId
    )
        external
        view
        returns (
            address curator,
            bool curated,
            uint48 curatorFee,
            uint48 protocolFee,
            uint48 referrerFee
        );

    /// @notice     Mapping auction and derivative references to the condenser that is used to pass data between them
    ///
    /// @param      auctionRef      Versioned keycode for the auction module
    /// @param      derivativeRef   Versioned keycode for the derivative module
    /// @return     condenserRef    Versioned keycode for the condenser module
    function condensers(
        Veecode auctionRef,
        Veecode derivativeRef
    ) external view returns (Veecode condenserRef);

    /// @notice     Gets the auction module for a given lot ID
    ///
    /// @param      lotId_  ID of the auction lot
    /// @return     module  The auction module
    function getAuctionModuleForId(uint96 lotId_) external view returns (IAuction module);

    /// @notice     Gets the derivative module for a given lot ID
    /// @dev        Will revert if the lot does not have a derivative module
    ///
    /// @param      lotId_  ID of the auction lot
    /// @return     module  The derivative module
    function getDerivativeModuleForId(uint96 lotId_) external view returns (IDerivative module);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.4) (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;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// 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));
    }
}

// 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);
}

// SPDX-License-Identifier: AGPL-3.0-or-later
pragma solidity >=0.8.0;

/// @title  IAuction
/// @notice Interface for all auction modules used in the Axis AuctionHouse
/// @dev    This contract defines the external functions and data that are required for an auction module to be installed in an AuctionHouse.
///
///         The implementing contract should define the following additional areas:
///         - Any un-implemented functions
///         - State variables for storage and configuration
///
///         Data storage:
///         - Each auction lot will have common data that is stored using the `Lot` struct. Inheriting auction modules may store additional data outside of the struct.
interface IAuction {
    // ========== ERRORS ========== //

    error Auction_LotNotActive(uint96 lotId);
    error Auction_LotActive(uint96 lotId);
    error Auction_InvalidStart(uint48 start_, uint48 minimum_);
    error Auction_InvalidDuration(uint48 duration_, uint48 minimum_);
    error Auction_InvalidLotId(uint96 lotId);
    error Auction_OnlyLotOwner();
    error Auction_AmountLessThanMinimum();
    error Auction_InvalidParams();
    error Auction_NotAuthorized();
    error Auction_NotImplemented();
    error Auction_InsufficientCapacity();
    error Auction_LotNotConcluded(uint96 lotId);

    // ========== DATA STRUCTURES ========== //

    /// @notice     Types of auctions
    enum AuctionType {
        Atomic,
        Batch
    }

    /// @notice     Parameters when creating an auction lot
    ///
    /// @param      start           The timestamp when the auction starts
    /// @param      duration        The duration of the auction (in seconds)
    /// @param      capacityInQuote Whether or not the capacity is in quote tokens
    /// @param      capacity        The capacity of the lot
    /// @param      implParams      Abi-encoded implementation-specific parameters
    struct AuctionParams {
        uint48 start;
        uint48 duration;
        bool capacityInQuote;
        uint256 capacity;
        bytes implParams;
    }

    /// @notice     Core data for an auction lot
    ///
    /// @param      start               The timestamp when the auction starts
    /// @param      conclusion          The timestamp when the auction ends
    /// @param      quoteTokenDecimals  The quote token decimals
    /// @param      baseTokenDecimals   The base token decimals
    /// @param      capacityInQuote     Whether or not the capacity is in quote tokens
    /// @param      capacity            The capacity of the lot
    /// @param      sold                The amount of base tokens sold
    /// @param      purchased           The amount of quote tokens purchased
    struct Lot {
        uint48 start; // 6 +
        uint48 conclusion; // 6 +
        uint8 quoteTokenDecimals; // 1 +
        uint8 baseTokenDecimals; // 1 +
        bool capacityInQuote; // 1 = 15 - end of slot 1
        uint256 capacity; // 32 - slot 2
        uint256 sold; // 32 - slot 3
        uint256 purchased; // 32 - slot 4
    }

    // ========== STATE VARIABLES ========== //

    /// @notice Minimum auction duration in seconds
    function minAuctionDuration() external view returns (uint48);

    /// @notice General information pertaining to auction lots
    /// @dev    See the `Lot` struct for more information on the return values
    ///
    /// @param  lotId   The lot ID
    function lotData(
        uint96 lotId
    )
        external
        view
        returns (
            uint48 start,
            uint48 conclusion,
            uint8 quoteTokenDecimals,
            uint8 baseTokenDecimals,
            bool capacityInQuote,
            uint256 capacity,
            uint256 sold,
            uint256 purchased
        );

    // ========== AUCTION MANAGEMENT ========== //

    /// @notice     Create an auction lot
    /// @dev        The implementing function should handle the following:
    ///             - Validate the lot parameters
    ///             - Store the lot data
    ///
    /// @param      lotId_                  The lot id
    /// @param      params_                 The auction parameters
    /// @param      quoteTokenDecimals_     The quote token decimals
    /// @param      baseTokenDecimals_      The base token decimals
    function auction(
        uint96 lotId_,
        AuctionParams memory params_,
        uint8 quoteTokenDecimals_,
        uint8 baseTokenDecimals_
    ) external;

    /// @notice     Cancel an auction lot
    /// @dev        The implementing function should handle the following:
    ///             - Validate the lot parameters
    ///             - Update the lot data
    ///
    /// @param      lotId_              The lot id
    function cancelAuction(uint96 lotId_) external;

    // ========== AUCTION INFORMATION ========== //

    /// @notice     Returns whether the auction is currently accepting bids or purchases
    /// @dev        The implementing function should handle the following:
    ///             - Return true if the lot is accepting bids/purchases
    ///             - Return false if the lot has ended, been cancelled, or not started yet
    ///
    /// @param      lotId_  The lot id
    /// @return     bool    Whether or not the lot is active
    function isLive(uint96 lotId_) external view returns (bool);

    /// @notice     Returns whether the auction is upcoming
    /// @dev        The implementing function should handle the following:
    ///             - Return true if the lot has not started yet AND has not been cancelled
    ///             - Return false if the lot is active, has ended, or was cancelled
    ///
    /// @param      lotId_  The lot id
    /// @return     bool    Whether or not the lot is upcoming
    function isUpcoming(uint96 lotId_) external view returns (bool);

    /// @notice     Returns whether the auction has ended
    /// @dev        The implementing function should handle the following:
    ///             - Return true if the lot is not accepting bids/purchases and will not at any point
    ///             - Return false if the lot hasn't started or is actively accepting bids/purchases
    ///
    /// @param      lotId_  The lot id
    /// @return     bool    Whether or not the lot is active
    function hasEnded(uint96 lotId_) external view returns (bool);

    /// @notice     Get the remaining capacity of a lot
    /// @dev        The implementing function should handle the following:
    ///             - Return the remaining capacity of the lot
    ///
    /// @param      lotId_  The lot id
    /// @return     uint96 The remaining capacity of the lot
    function remainingCapacity(uint96 lotId_) external view returns (uint256);

    /// @notice     Get whether or not the capacity is in quote tokens
    /// @dev        The implementing function should handle the following:
    ///             - Return true if the capacity is in quote tokens
    ///             - Return false if the capacity is in base tokens
    ///
    /// @param      lotId_  The lot id
    /// @return     bool    Whether or not the capacity is in quote tokens
    function capacityInQuote(uint96 lotId_) external view returns (bool);

    /// @notice     Get the lot data for a given lot ID
    ///
    /// @param     lotId_  The lot ID
    function getLot(uint96 lotId_) external view returns (Lot memory);

    /// @notice     Get the auction type
    function auctionType() external view returns (AuctionType);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.0;

/// @title  ICallback
/// @notice Interface for callback contracts use in the Axis system
interface ICallback {
    /// @notice Callback configuration. Used by AuctionHouse to know which functions are implemented on this contract.
    /// @dev 8-bit map of which callbacks are implemented on this contract.
    ///     The last two bits designate whether the callback should be expected send base tokens and receive quote tokens.
    ///     If the contract does not send/receive, then the AuctionHouse will expect the tokens to be sent/received directly by the seller wallet.
    ///     Bit 1: onCreate
    ///     Bit 2: onCancel
    ///     Bit 3: onCurate
    ///     Bit 4: onPurchase
    ///     Bit 5: onBid
    ///     Bit 6: onSettle
    ///     Bit 7: Receives quote tokens
    ///     Bit 8: Sends base tokens (and receives them if refunded)

    // General functions that can be used by all auctions

    /// @notice Called when an auction is created. Reverts if validation fails.
    /// @dev    The implementing function should:
    ///         - Register the lot ID on the Callback contract
    ///         - Validate that the seller is allowed to use the Callback contract
    ///
    /// @param  lotId         The ID of the lot
    /// @param  seller        The address of the seller
    /// @param  baseToken     The address of the base token
    /// @param  quoteToken    The address of the quote token
    /// @param  capacity      The capacity of the auction
    /// @param  preFund       If true, the calling contract expects base tokens to be sent to it
    /// @param  callbackData  Custom data provided by the seller
    function onCreate(
        uint96 lotId,
        address seller,
        address baseToken,
        address quoteToken,
        uint256 capacity,
        bool preFund,
        bytes calldata callbackData
    ) external returns (bytes4);

    /// @notice Called when an auction is cancelled.
    /// @dev    If the Callback is configured to receive tokens and the auction was prefunded, then the refund will be sent prior to the call.
    ///
    /// @param  lotId           The ID of the lot
    /// @param  refund          The refund amount
    /// @param  preFunded       If true, the calling contract will have sent base tokens prior to the call
    /// @param  callbackData    Custom data provided by the seller
    function onCancel(
        uint96 lotId,
        uint256 refund,
        bool preFunded,
        bytes calldata callbackData
    ) external returns (bytes4);

    /// @notice Called when curate is called for an auction.
    ///
    /// @param  lotId         The ID of the lot
    /// @param  curatorFee    The curator fee payout
    /// @param  preFund       If true, the calling contract expects base tokens to be sent to it
    /// @param  callbackData  Custom data provided by the seller
    function onCurate(
        uint96 lotId,
        uint256 curatorFee,
        bool preFund,
        bytes calldata callbackData
    ) external returns (bytes4);

    // Atomic Auction hooks

    /// @notice Called when a buyer purchases from an atomic auction. Reverts if validation fails.
    /// @dev    If the Callback is configured to receive quote tokens, then the user purchase amount of quote tokens will be sent prior to this call.
    ///         If the Callback is configured to send base tokens, then the AuctionHouse will expect the payout of base tokens to be sent back.
    ///
    /// @param  lotId         The ID of the lot
    /// @param  buyer         The address of the buyer
    /// @param  amount        The amount of quote tokens purchased
    /// @param  payout        The amount of base tokens to receive
    /// @param  preFunded     If true, the calling contract has already been provided the base tokens. Otherwise, they must be provided.
    /// @param  callbackData  Custom data provided by the buyer
    function onPurchase(
        uint96 lotId,
        address buyer,
        uint256 amount,
        uint256 payout,
        bool preFunded,
        bytes calldata callbackData
    ) external returns (bytes4);

    // Batch Auction hooks

    /// @notice Called when a buyer bids on a batch auction. Reverts if validation fails.
    ///
    /// @param  lotId         The ID of the lot
    /// @param  bidId         The ID of the bid
    /// @param  buyer         The address of the buyer
    /// @param  amount        The amount of quote tokens bid
    /// @param  callbackData  Custom data provided by the buyer
    function onBid(
        uint96 lotId,
        uint64 bidId,
        address buyer,
        uint256 amount,
        bytes calldata callbackData
    ) external returns (bytes4);

    /// @notice Called when a batch auction is settled.
    /// @dev    If the Callback is configured to receive tokens, then the proceeds and/or refund will be sent prior to the call.
    ///
    /// @param  lotId         The ID of the lot
    /// @param  proceeds      The proceeds amount
    /// @param  refund        The refund amount
    /// @param  callbackData  Custom data provided by the seller
    function onSettle(
        uint96 lotId,
        uint256 proceeds,
        uint256 refund,
        bytes calldata callbackData
    ) external returns (bytes4);
}

// SPDX-License-Identifier: AGPL-3.0-or-later
pragma solidity >=0.8.0;

/// @title      IDerivative
/// @notice     Interface for Derivative functionality
/// @dev        Derivatives provide a mechanism to create synthetic assets that are backed by collateral, such as base tokens from an auction.
interface IDerivative {
    // ========== ERRORS ========== //

    error Derivative_NotImplemented();

    // ========== DATA STRUCTURES ========== //

    /// @notice     Metadata for a derivative token
    ///
    /// @param      exists          True if the token has been deployed
    /// @param      wrapped         Non-zero if an ERC20-wrapped derivative has been deployed
    /// @param      underlyingToken The address of the underlying token
    /// @param      supply          The total supply of the derivative token
    /// @param      data            Implementation-specific data
    struct Token {
        bool exists;
        address wrapped;
        address underlyingToken;
        uint256 supply;
        bytes data;
    }

    // ========== STATE VARIABLES ========== //

    /// @notice The metadata for a derivative token
    ///
    /// @param  tokenId         The ID of the derivative token
    /// @return exists          True if the token has been deployed
    /// @return wrapped         Non-zero if an ERC20-wrapped derivative has been deployed
    /// @return underlyingToken The address of the underlying token
    /// @return supply          The total supply of the derivative token
    /// @return data            Implementation-specific data
    function tokenMetadata(
        uint256 tokenId
    )
        external
        view
        returns (
            bool exists,
            address wrapped,
            address underlyingToken,
            uint256 supply,
            bytes memory data
        );

    // ========== DERIVATIVE MANAGEMENT ========== //

    /// @notice     Deploy a new derivative token. Optionally, deploys an ERC20 wrapper for composability.
    ///
    /// @param      underlyingToken_    The address of the underlying token
    /// @param      params_             ABI-encoded parameters for the derivative to be created
    /// @param      wrapped_            Whether (true) or not (false) the derivative should be wrapped in an ERC20 token for composability
    /// @return     tokenId_            The ID of the newly created derivative token
    /// @return     wrappedAddress_     The address of the ERC20 wrapped derivative token, if wrapped_ is true, otherwise, it's the zero address.
    function deploy(
        address underlyingToken_,
        bytes memory params_,
        bool wrapped_
    ) external returns (uint256 tokenId_, address wrappedAddress_);

    /// @notice     Mint new derivative tokens.
    /// @notice     Deploys the derivative token if it does not already exist.
    /// @notice     The module is expected to transfer the collateral token to itself.
    ///
    /// @param      to_                 The address to mint the derivative tokens to
    /// @param      underlyingToken_    The address of the underlying token
    /// @param      params_             ABI-encoded parameters for the derivative to be created
    /// @param      amount_             The amount of derivative tokens to create
    /// @param      wrapped_            Whether (true) or not (false) the derivative should be wrapped in an ERC20 token for composability
    /// @return     tokenId_            The ID of the newly created derivative token
    /// @return     wrappedAddress_     The address of the ERC20 wrapped derivative token, if wrapped_ is true, otherwise, it's the zero address.
    /// @return     amountCreated_      The amount of derivative tokens created
    function mint(
        address to_,
        address underlyingToken_,
        bytes memory params_,
        uint256 amount_,
        bool wrapped_
    ) external returns (uint256 tokenId_, address wrappedAddress_, uint256 amountCreated_);

    /// @notice     Mint new derivative tokens for a specific token ID
    ///
    /// @param      to_                 The address to mint the derivative tokens to
    /// @param      tokenId_            The ID of the derivative token
    /// @param      amount_             The amount of derivative tokens to create
    /// @param      wrapped_            Whether (true) or not (false) the derivative should be wrapped in an ERC20 token for composability
    /// @return     tokenId_            The ID of the derivative token
    /// @return     wrappedAddress_     The address of the ERC20 wrapped derivative token, if wrapped_ is true, otherwise, it's the zero address.
    /// @return     amountCreated_      The amount of derivative tokens created
    function mint(
        address to_,
        uint256 tokenId_,
        uint256 amount_,
        bool wrapped_
    ) external returns (uint256, address, uint256);

    /// @notice     Redeem all available derivative tokens for underlying collateral
    ///
    /// @param      tokenId_    The ID of the derivative token to redeem
    function redeemMax(uint256 tokenId_) external;

    /// @notice     Redeem derivative tokens for underlying collateral
    ///
    /// @param      tokenId_    The ID of the derivative token to redeem
    /// @param      amount_     The amount of derivative tokens to redeem
    function redeem(uint256 tokenId_, uint256 amount_) external;

    /// @notice     Determines the amount of redeemable tokens for a given derivative token
    ///
    /// @param      owner_      The owner of the derivative token
    /// @param      tokenId_    The ID of the derivative token
    /// @return     amount      The amount of redeemable tokens
    function redeemable(address owner_, uint256 tokenId_) external view returns (uint256 amount);

    /// @notice     Exercise a conversion of the derivative token per the specific implementation logic
    /// @dev        Used for options or other derivatives with convertible options, e.g. Rage vesting.
    ///
    /// @param      tokenId_    The ID of the derivative token to exercise
    /// @param      amount      The amount of derivative tokens to exercise
    function exercise(uint256 tokenId_, uint256 amount) external;

    /// @notice     Determines the cost to exercise a derivative token in the quoted token
    /// @dev        Used for options or other derivatives with convertible options, e.g. Rage vesting.
    ///
    /// @param      tokenId_    The ID of the derivative token to exercise
    /// @param      amount      The amount of derivative tokens to exercise
    /// @return     cost        The cost to exercise the derivative token
    function exerciseCost(uint256 tokenId_, uint256 amount) external view returns (uint256 cost);

    /// @notice     Reclaim posted collateral for a derivative token which can no longer be exercised
    /// @notice     Access controlled: only callable by the derivative issuer via the auction house.
    ///
    /// @param      tokenId_    The ID of the derivative token to reclaim
    function reclaim(uint256 tokenId_) external;

    /// @notice     Transforms an existing derivative issued by this contract into something else. Derivative is burned and collateral sent to the auction house.
    /// @notice     Access controlled: only callable by the auction house.
    ///
    /// @param      tokenId_    The ID of the derivative token to transform
    /// @param      from_       The address of the owner of the derivative token
    /// @param      amount_     The amount of derivative tokens to transform
    function transform(uint256 tokenId_, address from_, uint256 amount_) external;

    /// @notice     Wrap an existing derivative into an ERC20 token for composability
    ///             Deploys the ERC20 wrapper if it does not already exist
    ///
    /// @param      tokenId_    The ID of the derivative token to wrap
    /// @param      amount_     The amount of derivative tokens to wrap
    function wrap(uint256 tokenId_, uint256 amount_) external;

    /// @notice     Unwrap an ERC20 derivative token into the underlying ERC6909 derivative
    ///
    /// @param      tokenId_    The ID of the derivative token to unwrap
    /// @param      amount_     The amount of derivative tokens to unwrap
    function unwrap(uint256 tokenId_, uint256 amount_) external;

    /// @notice     Validate derivative params for the specific implementation
    ///             The parameters should be the same as what is passed into `deploy()` or `mint()`
    ///
    /// @param      underlyingToken_    The address of the underlying token
    /// @param      params_             The params to validate
    /// @return     isValid             Whether or not the params are valid
    function validate(
        address underlyingToken_,
        bytes memory params_
    ) external view returns (bool isValid);

    // ========== DERIVATIVE INFORMATION ========== //

    /// @notice     Compute a unique token ID, given the parameters for the derivative
    ///
    /// @param      underlyingToken_    The address of the underlying token
    /// @param      params_             The parameters for the derivative
    /// @return     tokenId             The unique token ID
    function computeId(
        address underlyingToken_,
        bytes memory params_
    ) external pure returns (uint256 tokenId);

    /// @notice     Get the metadata for a derivative token
    ///
    /// @param      tokenId     The ID of the derivative token
    /// @return     tokenData   The metadata for the derivative token
    function getTokenMetadata(uint256 tokenId) external view returns (Token memory tokenData);
}

// SPDX-License-Identifier: AGPL-3.0-or-later
pragma solidity >=0.8.19;

// Inspired by Default framework keycode management of dependencies and based on the Modules pattern

/// @notice     5 byte/character identifier for the Module
/// @dev        3-5 characters from A-Z
type Keycode is bytes5;

/// @notice     7 byte identifier for the Module, including version
/// @dev        2 characters from 0-9 (a version number), followed by Keycode
type Veecode is bytes7;

error InvalidVeecode(Veecode veecode_);

function toKeycode(bytes5 keycode_) pure returns (Keycode) {
    return Keycode.wrap(keycode_);
}

function fromKeycode(Keycode keycode_) pure returns (bytes5) {
    return Keycode.unwrap(keycode_);
}

// solhint-disable-next-line func-visibility
function wrapVeecode(Keycode keycode_, uint8 version_) pure returns (Veecode) {
    // Get the digits of the version
    bytes1 firstDigit = bytes1(version_ / 10 + 0x30);
    bytes1 secondDigit = bytes1((version_ % 10) + 0x30);

    // Pack everything and wrap as a Veecode
    return Veecode.wrap(bytes7(abi.encodePacked(firstDigit, secondDigit, keycode_)));
}

// solhint-disable-next-line func-visibility
function toVeecode(bytes7 veecode_) pure returns (Veecode) {
    return Veecode.wrap(veecode_);
}

// solhint-disable-next-line func-visibility
function fromVeecode(Veecode veecode_) pure returns (bytes7) {
    return Veecode.unwrap(veecode_);
}

function unwrapVeecode(Veecode veecode_) pure returns (Keycode, uint8) {
    bytes7 unwrapped = Veecode.unwrap(veecode_);

    // Get the version from the first 2 bytes
    if (unwrapped[0] < 0x30 || unwrapped[0] > 0x39 || unwrapped[1] < 0x30 || unwrapped[1] > 0x39) {
        revert InvalidVeecode(veecode_);
    }
    uint8 version = (uint8(unwrapped[0]) - 0x30) * 10;
    version += uint8(unwrapped[1]) - 0x30;

    // Get the Keycode by shifting the full Veecode to the left by 2 bytes
    Keycode keycode = Keycode.wrap(bytes5(unwrapped << 16));

    return (keycode, version);
}

function keycodeFromVeecode(Veecode veecode_) pure returns (Keycode) {
    (Keycode keycode,) = unwrapVeecode(veecode_);
    return keycode;
}

// solhint-disable-next-line func-visibility
function ensureValidVeecode(Veecode veecode_) pure {
    bytes7 unwrapped = Veecode.unwrap(veecode_);
    for (uint256 i; i < 7;) {
        bytes1 char = unwrapped[i];
        if (i < 2) {
            // First 2 characters must be the version, each character is a number 0-9
            if (char < 0x30 || char > 0x39) revert InvalidVeecode(veecode_);
        } else if (i < 5) {
            // Next 3 characters after the first 3 can be A-Z
            if (char < 0x41 || char > 0x5A) revert InvalidVeecode(veecode_);
        } else {
            // Last 2 character must be A-Z or blank
            if (char != 0x00 && (char < 0x41 || char > 0x5A)) revert InvalidVeecode(veecode_);
        }
        unchecked {
            i++;
        }
    }

    // Check that the version is not 0
    // This is because the version is by default 0 if the module is not installed
    (, uint8 moduleVersion) = unwrapVeecode(veecode_);
    if (moduleVersion == 0) revert InvalidVeecode(veecode_);
}

// 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));
    }
}

// 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);
        }
    }
}

// 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);
        }
    }
}

{
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    "@clones-with-immutable-args-1.1.1/=dependencies/axis-core-1.0.1/dependencies/clones-with-immutable-args-1.1.1/src/",
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    "@openzeppelin-contracts-4.9.2/=dependencies/axis-core-1.0.1/dependencies/@openzeppelin-contracts-4.9.2/",
    "@openzeppelin-contracts-4.9.6/=dependencies/@openzeppelin-contracts-4.9.6/",
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    "@solmate-6.7.0/=dependencies/axis-core-1.0.1/dependencies/solmate-6.7.0/src/",
    "axis-core-1.0.1/=dependencies/axis-core-1.0.1/src/",
    "forge-std-1.9.4/=dependencies/forge-std-1.9.4/src/",
    "forge-std/=lib/forge-std/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": false,
  "libraries": {}
}

[{"inputs":[{"internalType":"address","name":"serviceSigner_","type":"address"},{"internalType":"address[]","name":"auctionHouses_","type":"address[]"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AlreadyAssigned","type":"error"},{"inputs":[{"internalType":"string","name":"param","type":"string"}],"name":"InvalidParam","type":"error"},{"inputs":[],"name":"InvalidSignature","type":"error"},{"inputs":[],"name":"NotAuthorized","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"auctionHouse","type":"address"},{"indexed":false,"internalType":"uint96","name":"lotId","type":"uint96"},{"indexed":false,"internalType":"string","name":"ipfsCID","type":"string"}],"name":"AuctionRegistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"curator","type":"address"},{"indexed":false,"internalType":"uint256","name":"xId","type":"uint256"},{"indexed":false,"internalType":"string","name":"ipfsCID","type":"string"}],"name":"CuratorRegistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"xId","type":"uint256"},{"indexed":false,"internalType":"string","name":"ipfsCID","type":"string"}],"name":"CuratorUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"auctionHouse_","type":"address"}],"name":"addAuctionHouse","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"xId_","type":"uint256"},{"internalType":"address","name":"curator_","type":"address"}],"name":"addCuratorAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"auctionHouse","type":"address"},{"internalType":"uint96","name":"lotId","type":"uint96"}],"name":"auctionMetadata","outputs":[{"internalType":"string","name":"ipfsCID","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"chainId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"curator","type":"address"}],"name":"curatorId","outputs":[{"internalType":"uint256","name":"xId","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"xId","type":"uint256"}],"name":"curatorMetadata","outputs":[{"internalType":"string","name":"ipfsCID","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"curator","type":"address"},{"internalType":"uint256","name":"xId","type":"uint256"},{"internalType":"string","name":"ipfsCID","type":"string"}],"internalType":"struct AxisMetadataRegistry.CuratorRegistration","name":"payload_","type":"tuple"}],"name":"getDigest","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isAuctionHouse","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"signer_","type":"address"},{"components":[{"internalType":"address","name":"curator","type":"address"},{"internalType":"uint256","name":"xId","type":"uint256"},{"internalType":"string","name":"ipfsCID","type":"string"}],"internalType":"struct AxisMetadataRegistry.CuratorRegistration","name":"payload_","type":"tuple"},{"internalType":"bytes","name":"signature_","type":"bytes"}],"name":"isValidSignature","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"auctionHouse_","type":"address"},{"internalType":"uint96","name":"lotId_","type":"uint96"},{"internalType":"string","name":"ipfsCID_","type":"string"}],"name":"registerAuction","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"curator","type":"address"},{"internalType":"uint256","name":"xId","type":"uint256"},{"internalType":"string","name":"ipfsCID","type":"string"}],"internalType":"struct AxisMetadataRegistry.CuratorRegistration","name":"payload_","type":"tuple"},{"internalType":"bytes","name":"signature_","type":"bytes"}],"name":"registerCurator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"auctionHouse_","type":"address"}],"name":"removeAuctionHouse","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"xId_","type":"uint256"},{"internalType":"address","name":"curator_","type":"address"}],"name":"removeCuratorAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"serviceSigner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"xId_","type":"uint256"},{"internalType":"string","name":"ipfsCID_","type":"string"}],"name":"updateCurator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"updateDomainSeparator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"serviceSigner_","type":"address"}],"name":"updateServiceSigner","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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000000000000000000000000b47c8e4beb28af80ede5e5bf474927b110ef2c0e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001000000000000000000000000ba0000c28179ce533233a943d432eddd154e62a3

-----Decoded View---------------
Arg [0] : serviceSigner_ (address): 0xB47C8e4bEb28af80eDe5E5bF474927b110Ef2c0e
Arg [1] : auctionHouses_ (address[]): 0xBA0000c28179CE533233a943d432eddD154E62A3

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 000000000000000000000000b47c8e4beb28af80ede5e5bf474927b110ef2c0e
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [3] : 000000000000000000000000ba0000c28179ce533233a943d432eddd154e62a3