Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.9;
pragma abicoder v2;
// Uncomment this line to use console.log

// required to accept structs as function parameters
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/interfaces/IERC2981.sol";
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
import "@openzeppelin/contracts/security/Pausable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/access/AccessControl.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/utils/math/Math.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/finance/PaymentSplitter.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@openzeppelin/contracts/utils/cryptography/EIP712.sol";

contract FaceArt is ERC721, ERC721Enumerable, PaymentSplitter, Pausable, ReentrancyGuard, AccessControl, EIP712, IERC2981 {
    using Address for address;
    using Strings for uint256;
    using Counters for Counters.Counter;

    bytes32 public constant OWNER_ROLE = keccak256("OWNER_ROLE");
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    string private constant SIGNING_DOMAIN = "FaceArt";
    string private constant SIGNATURE_VERSION = "1";
    string public baseURI;

    enum Level {
        A0,
        B0,
        A1,
        B1,
        C1,
        D1
    }
    uint256 private constant FREEMINT_LOT_SIZE = 3;
    uint256 public mintPrice = 0.001 ether;
    uint256 private maxMintQuantity = 10;
    uint256 private burnVoucherExpiry = 2 hours;
    address public crossmintAddress;
    mapping (address => bool) public blockedMarketplaces;
    mapping(address => mapping(address => bool)) affiliateMapping;
    mapping(address => uint) public affiliateCounter;
    mapping(address => uint) public freeMintCounter;
    mapping(address => bool) public whitelist;
    mapping(address => bool) public minterlist;
    mapping(Level => uint) levelSupply;
    mapping(Level => uint) public levelMintedCounter;
    mapping(uint => Level) public tokenLevel;
    mapping(uint => BurnVoucher) burnVoucher;
    bool private _fusionEnabled;
    Counters.Counter private _tokenIdCounter;
    RoyaltyInfo private _currentRoyaltyInfo;

    address[] private _team = [0x70B66C23F8f7ab6AcACEC011337e58c9314E96cF, 0x99A7130dc775dB71E5252dE59F0f156DF1B96d89];

    uint[] private _shares = [750, 250];

    struct MintVoucher {
        address recipient;
        address referrer;
        bytes signature;
    }

    struct BurnVoucher {
        address recipient;
        uint256 emitTimestamp;
    }

    struct RoyaltyInfo {
        address receiver;
        uint96 royaltyFraction;
    }

    event BurnTicket(address _recipient, uint256 _emitTimestamp, uint256 _tokenId);
    event FreeMintTicket(address _recipient, uint256 _emitTimestamp);
    event EnableFusion(address account);
    event DisableFusion(address account);

    constructor(address _minter) ERC721("FaceArt", "F-ART") EIP712(SIGNING_DOMAIN, SIGNATURE_VERSION) PaymentSplitter(_team, _shares) {
        _pause();
        _setupRole(MINTER_ROLE, _minter);
        _setupRole(OWNER_ROLE, _msgSender());
        crossmintAddress = 0xdAb1a1854214684acE522439684a145E62505233;
        levelSupply[Level.A0] = 3400;
        levelSupply[Level.B0] = 3400;

        levelSupply[Level.A1] = 2000;
        levelSupply[Level.B1] = 800;
        levelSupply[Level.C1] = 400;
        levelSupply[Level.D1] = 200;
    }

    function pause() public onlyRole(OWNER_ROLE) {
        _pause();
    }

    function unpause() public onlyRole(OWNER_ROLE) {
        _unpause();
    }

    function enableFusion() public onlyRole(OWNER_ROLE) {
        _fusionEnabled = true;
    }

    modifier whenFusionEnabled() {
        require(_fusionEnabled, "Fusion not enabled");
        _;
    }

    function setMintPrice(uint256 newMintPrice) public onlyRole(OWNER_ROLE) {
        mintPrice = newMintPrice;
    }

    function setCrossmintAddress(address _crossmintAddress) public onlyRole(OWNER_ROLE) {
        crossmintAddress = _crossmintAddress;
    }

    function getMintPrice() public view returns (uint256) {
        return mintPrice;
    }

    function getFreeMintQuantity(address _account) public view returns (uint256) {
        return freeMintCounter[_account];
    }

    function setBaseURI(string memory newBaseURI) public onlyRole(OWNER_ROLE) {
        baseURI = newBaseURI;
    }

    function _baseURI() internal view override returns (string memory) {
        return baseURI;
    }

    function _levelName(Level _level) internal pure returns (string memory) {
        if (_level == Level.A0) return "A0";
        if (_level == Level.B0) return "B0";
        if (_level == Level.A1) return "A1";
        if (_level == Level.B1) return "B1";
        if (_level == Level.C1) return "C1";
        if (_level == Level.D1) return "D1";
        return "KO";
    }

    function getLevel(uint256 tokenId) public view returns (string memory) {
        _requireMinted(tokenId);
        return _levelName(tokenLevel[tokenId]);
    }

    function gift(uint _quantity, address _to) external onlyRole(OWNER_ROLE) {
        require(_quantity <= maxMintQuantity, "Exceeds max mint quantity per tx");
        require((levelMintedCounter[Level.A0] + levelMintedCounter[Level.B0] + _quantity) <= (levelSupply[Level.A0] + levelSupply[Level.B0]), "Exceeds Level 0 supply");
        for (uint256 i; i < _quantity;) {
            _tokenIdCounter.increment();
            uint256 currentTokenId = _tokenIdCounter.current();
            _safeMint(_to, currentTokenId);
            tokenLevel[currentTokenId] = randomizeLevel0(currentTokenId);

            unchecked {
                levelMintedCounter[tokenLevel[currentTokenId]]++;
                i++;
            }
        }
    }

    function _mint(uint256 quantity, MintVoucher memory voucher) internal {
        require(quantity <= maxMintQuantity, "Exceeds max mint quantity per tx");
        require((levelMintedCounter[Level.A0] + levelMintedCounter[Level.B0] + quantity) <= (levelSupply[Level.A0] + levelSupply[Level.B0]), "Exceeds Level 0 supply");
        if (minterlist[voucher.recipient]) {
            uint256 freeMint = freeMintCounter[voucher.recipient];
            uint256 diffQty = quantity >= freeMint ? quantity - freeMint : 0;

            require( msg.value == mintPrice * diffQty, "Not enough ETH sent");

            if (freeMint != 0) {
                uint256 diffQtyNd = freeMint >= quantity ? freeMint - quantity : 0;
                freeMintCounter[voucher.recipient] = diffQtyNd;
            }
        } else {
            require(msg.value == mintPrice * quantity, "Not enough ETH sent");
        }

        for (uint256 i; i < quantity;) {
            _tokenIdCounter.increment();
            uint256 currentTokenId = _tokenIdCounter.current();
            _safeMint(voucher.recipient, currentTokenId);
            tokenLevel[currentTokenId] = randomizeLevel0(currentTokenId);
            levelMintedCounter[tokenLevel[currentTokenId]]++;

            unchecked {
                i++;
            }
        }

        if (voucher.referrer != address(0)) {
            if (!affiliateMapping[voucher.referrer][voucher.recipient]) {
                affiliateCounter[voucher.referrer]++;
                affiliateMapping[voucher.referrer][voucher.recipient] = true;
                if (affiliateCounter[voucher.referrer] % FREEMINT_LOT_SIZE == 0) {
                    freeMintCounter[voucher.referrer]++;
                    emit FreeMintTicket(voucher.referrer, block.timestamp);
                }
            }
        } else if (!whitelist[voucher.recipient]) {
            whitelist[voucher.recipient] = true;
        }
        if (!minterlist[voucher.recipient]) {
            minterlist[voucher.recipient] = true;
        }
    }

    function mintCrossmint(uint256 quantity, address to, address recipient, address referrer) public payable whenNotPaused {
        require(to == crossmintAddress, "Restricted for crossmint");
        require(_msgSender() == crossmintAddress, "Should be to crossmint");
        require(_msgSender() != referrer, "Referrer can't be crossmint");
        require(recipient != referrer, "Referrer can't be the recipient");

        MintVoucher memory voucher = MintVoucher({recipient: recipient, referrer: referrer, signature: ""});
        _mint(quantity, voucher);
    }

    /// @notice Mint function
    /// @param voucher A signed MintVoucher.
    function mint(uint256 quantity, address to, MintVoucher calldata voucher) public payable whenNotPaused {
        // make sure signature is valid and get the address of the signer
        address signer = _verify(voucher);
        // make sure that the signer is authorized to mint NFTs
        require(hasRole(MINTER_ROLE, signer), "Signature invalid or unauthorized");
        require(to == _msgSender() && (voucher.recipient == _msgSender()), "Voucher is for different caller");
        require(voucher.referrer != _msgSender(), "Referrer can't be the caller");

        _mint(quantity, voucher);
    }

    function randomizeLevel0(uint256 salt) private view returns (Level) {
        if (levelMintedCounter[Level.A0] == levelSupply[Level.A0]) {
            return Level.B0;
        } else if (levelMintedCounter[Level.B0] == levelSupply[Level.B0]) {
            return Level.A0;
        }
        return random(salt, 2) == 0 ? Level.A0 : Level.B0;
    }

    /// @notice Fusion function
    function fusion(uint256 tokenId1, uint256 tokenId2) public whenNotPaused whenFusionEnabled returns (uint256) {
        require(!Address.isContract(_msgSender()), "Cannot be called from contract");
        require(ownerOf(tokenId1) == _msgSender(), "Not owner of NFT");
        require(tokenLevel[tokenId1] < Level.A1, "Invalid level");
        require(ownerOf(tokenId2) == _msgSender(), "Not owner of NFT");
        require(tokenLevel[tokenId2] < Level.A1, "Invalid level");
        require(tokenLevel[tokenId1] != tokenLevel[tokenId2], "Tokens should have different type");

        _burn(tokenId1);
        _burn(tokenId2);
        _tokenIdCounter.increment();
        uint256 currentTokenId = _tokenIdCounter.current();
        _safeMint(_msgSender(), currentTokenId);
        tokenLevel[currentTokenId] = randomizeLevel1(currentTokenId);
        levelMintedCounter[tokenLevel[currentTokenId]]++;
        if (whitelist[_msgSender()]) {
            burnVoucher[currentTokenId] = BurnVoucher({recipient: _msgSender(), emitTimestamp: block.timestamp});
            emit BurnTicket(_msgSender(), block.timestamp, currentTokenId);
        }
        return currentTokenId;
    }

    function burnWithTicket(uint256 burnTokenId) public whenNotPaused {
        require(!Address.isContract(_msgSender()), "Cannot be called from contract");
        require(ownerOf(burnTokenId) == _msgSender(), "Not owner of NFT");
        require(burnVoucher[burnTokenId].emitTimestamp + burnVoucherExpiry >= block.timestamp, "No valid burn ticket");

        if(levelMintedCounter[tokenLevel[burnTokenId]] > 0) levelMintedCounter[tokenLevel[burnTokenId]]--;
        delete burnVoucher[burnTokenId];
        delete tokenLevel[burnTokenId];
        _burn(burnTokenId);
        _tokenIdCounter.increment();
        uint256 currentTokenId = _tokenIdCounter.current();
        _safeMint(_msgSender(), currentTokenId);
        tokenLevel[currentTokenId] = randomizeLevel1(currentTokenId);
        levelMintedCounter[tokenLevel[currentTokenId]]++;
    }

    function randomizeLevel1(uint256 salt) private view returns (Level) {
        uint256[4] memory _level1Supply = [levelSupply[Level.A1], levelSupply[Level.B1], levelSupply[Level.C1], levelSupply[Level.D1]];
        if (levelMintedCounter[Level.A1] == levelSupply[Level.A1]) {
            _level1Supply[0] = 0;
        }
        if (levelMintedCounter[Level.B1] == levelSupply[Level.B1]) {
            _level1Supply[1] = 0;
        }
        if (levelMintedCounter[Level.C1] == levelSupply[Level.C1]) {
            _level1Supply[2] = 0;
        }
        if (levelMintedCounter[Level.D1] == levelSupply[Level.D1]) {
            _level1Supply[3] = 0;
        }
        uint256 randomValue = random(salt, _level1Supply[0] + _level1Supply[1] + _level1Supply[2] + _level1Supply[3]);
        if (randomValue < _level1Supply[0]) {
            return Level.A1;
        }
        if ((randomValue >= _level1Supply[0]) && (randomValue < (_level1Supply[0] + _level1Supply[1]))) {
            return Level.B1;
        }
        if ((randomValue >= (_level1Supply[0] + _level1Supply[1])) && (randomValue < (_level1Supply[0] + _level1Supply[1] + _level1Supply[2]))) {
            return Level.C1;
        }
        return Level.D1;
    }

    function random(uint256 salt, uint256 mod) public view returns (uint256) {
        return uint256(keccak256(abi.encodePacked(block.timestamp, _msgSender(), salt))) % mod;
    }

    /**
     * @notice Release the gains on every accounts
     */
    function releaseAll() external nonReentrant onlyRole(OWNER_ROLE) {
        for (uint i = 0; i < _team.length; i++) {
            release(payable(payee(i)));
        }
    }

    /**
     * @inheritdoc IERC2981
     */
    function royaltyInfo(uint256 , uint256 _salePrice) public view virtual override returns (address, uint256) {
        RoyaltyInfo memory royalty = _currentRoyaltyInfo;

        uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator();

        return (royalty.receiver, royaltyAmount);
    }

    /**
     * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a
     * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an
     * override.
     */
    function _feeDenominator() internal pure virtual returns (uint96) {
        return 10000;
    }

    /**
     * @dev Sets the royalty information that all ids in this contract will default to.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function setRoyaltyInfo(address receiver, uint96 feeNumerator) external onlyRole(OWNER_ROLE) {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: invalid receiver");

        _currentRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

    function approve(address to, uint256 id) public virtual override(ERC721, IERC721) {
        require(!blockedMarketplaces[to], "Invalid marketplace, not allowed");
        super.approve(to, id);
    }

    function setApprovalForAll(address operator, bool approved) public virtual override(ERC721, IERC721) {
        require(!approved || !blockedMarketplaces[operator], "Invalid marketplace, not allowed");
        super.setApprovalForAll(operator, approved);
    }

    function setBlockedMarketplace(address marketplace, bool blocked) public onlyRole(OWNER_ROLE) {
        blockedMarketplaces[marketplace] = blocked;
    }

    //Not allowing receiving ethers outside minting functions
    receive() external payable override {
        revert("Only if you mint");
    }

    /// @notice Returns a hash of the given MintVoucher, prepared using EIP712 typed data hashing rules.
    /// @param voucher An MintVoucher to hash.
    function _hash(MintVoucher calldata voucher) internal view returns (bytes32) {
        return _hashTypedDataV4(keccak256(abi.encode(keccak256("MintVoucher(address recipient,address referrer)"), voucher.recipient, voucher.referrer)));
    }

    /// @notice Verifies the signature for a given MintVoucher, returning the address of the signer.
    /// @dev Will revert if the signature is invalid. Does not verify that the signer is authorized to mint NFTs.
    /// @param voucher An MintVoucher describing an unminted NFT.
    function _verify(MintVoucher calldata voucher) internal view returns (address) {
        bytes32 digest = _hash(voucher);
        return ECDSA.recover(digest, voucher.signature);
    }

    function _beforeTokenTransfer(address from, address to, uint256 tokenId, uint256 batchSize) internal override(ERC721, ERC721Enumerable) {
        super._beforeTokenTransfer(from, to, tokenId, batchSize);
    }

    /// @notice Returns the chain id of the current blockchain.
    /// @dev This is used to workaround an issue with ganache returning different values from the on-chain chainid() function and
    ///  the eth_chainId RPC method. See https://github.com/protocol/nft-website/issues/121 for context.
    function getChainID() external view returns (uint256) {
        uint256 id;
        assembly {
            id := chainid()
        }
        return id;
    }

    // The following functions are overrides required by Solidity.

    function supportsInterface(bytes4 interfaceId) public view override(ERC721, ERC721Enumerable, AccessControl, IERC165) returns (bool) {
        return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `_msgSender()` is missing `role`.
     * Overriding this function changes the behavior of the {onlyRole} modifier.
     *
     * Format of the revert message is described in {_checkRole}.
     *
     * _Available since v4.6._
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(account),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * May emit a {RoleGranted} event.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (finance/PaymentSplitter.sol)

pragma solidity ^0.8.0;

import "../token/ERC20/utils/SafeERC20.sol";
import "../utils/Address.sol";
import "../utils/Context.sol";

/**
 * @title PaymentSplitter
 * @dev This contract allows to split Ether payments among a group of accounts. The sender does not need to be aware
 * that the Ether will be split in this way, since it is handled transparently by the contract.
 *
 * The split can be in equal parts or in any other arbitrary proportion. The way this is specified is by assigning each
 * account to a number of shares. Of all the Ether that this contract receives, each account will then be able to claim
 * an amount proportional to the percentage of total shares they were assigned. The distribution of shares is set at the
 * time of contract deployment and can't be updated thereafter.
 *
 * `PaymentSplitter` follows a _pull payment_ model. This means that payments are not automatically forwarded to the
 * accounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release}
 * function.
 *
 * NOTE: This contract assumes that ERC20 tokens will behave similarly to native tokens (Ether). Rebasing tokens, and
 * tokens that apply fees during transfers, are likely to not be supported as expected. If in doubt, we encourage you
 * to run tests before sending real value to this contract.
 */
contract PaymentSplitter is Context {
    event PayeeAdded(address account, uint256 shares);
    event PaymentReleased(address to, uint256 amount);
    event ERC20PaymentReleased(IERC20 indexed token, address to, uint256 amount);
    event PaymentReceived(address from, uint256 amount);

    uint256 private _totalShares;
    uint256 private _totalReleased;

    mapping(address => uint256) private _shares;
    mapping(address => uint256) private _released;
    address[] private _payees;

    mapping(IERC20 => uint256) private _erc20TotalReleased;
    mapping(IERC20 => mapping(address => uint256)) private _erc20Released;

    /**
     * @dev Creates an instance of `PaymentSplitter` where each account in `payees` is assigned the number of shares at
     * the matching position in the `shares` array.
     *
     * All addresses in `payees` must be non-zero. Both arrays must have the same non-zero length, and there must be no
     * duplicates in `payees`.
     */
    constructor(address[] memory payees, uint256[] memory shares_) payable {
        require(payees.length == shares_.length, "PaymentSplitter: payees and shares length mismatch");
        require(payees.length > 0, "PaymentSplitter: no payees");

        for (uint256 i = 0; i < payees.length; i++) {
            _addPayee(payees[i], shares_[i]);
        }
    }

    /**
     * @dev The Ether received will be logged with {PaymentReceived} events. Note that these events are not fully
     * reliable: it's possible for a contract to receive Ether without triggering this function. This only affects the
     * reliability of the events, and not the actual splitting of Ether.
     *
     * To learn more about this see the Solidity documentation for
     * https://solidity.readthedocs.io/en/latest/contracts.html#fallback-function[fallback
     * functions].
     */
    receive() external payable virtual {
        emit PaymentReceived(_msgSender(), msg.value);
    }

    /**
     * @dev Getter for the total shares held by payees.
     */
    function totalShares() public view returns (uint256) {
        return _totalShares;
    }

    /**
     * @dev Getter for the total amount of Ether already released.
     */
    function totalReleased() public view returns (uint256) {
        return _totalReleased;
    }

    /**
     * @dev Getter for the total amount of `token` already released. `token` should be the address of an IERC20
     * contract.
     */
    function totalReleased(IERC20 token) public view returns (uint256) {
        return _erc20TotalReleased[token];
    }

    /**
     * @dev Getter for the amount of shares held by an account.
     */
    function shares(address account) public view returns (uint256) {
        return _shares[account];
    }

    /**
     * @dev Getter for the amount of Ether already released to a payee.
     */
    function released(address account) public view returns (uint256) {
        return _released[account];
    }

    /**
     * @dev Getter for the amount of `token` tokens already released to a payee. `token` should be the address of an
     * IERC20 contract.
     */
    function released(IERC20 token, address account) public view returns (uint256) {
        return _erc20Released[token][account];
    }

    /**
     * @dev Getter for the address of the payee number `index`.
     */
    function payee(uint256 index) public view returns (address) {
        return _payees[index];
    }

    /**
     * @dev Getter for the amount of payee's releasable Ether.
     */
    function releasable(address account) public view returns (uint256) {
        uint256 totalReceived = address(this).balance + totalReleased();
        return _pendingPayment(account, totalReceived, released(account));
    }

    /**
     * @dev Getter for the amount of payee's releasable `token` tokens. `token` should be the address of an
     * IERC20 contract.
     */
    function releasable(IERC20 token, address account) public view returns (uint256) {
        uint256 totalReceived = token.balanceOf(address(this)) + totalReleased(token);
        return _pendingPayment(account, totalReceived, released(token, account));
    }

    /**
     * @dev Triggers a transfer to `account` of the amount of Ether they are owed, according to their percentage of the
     * total shares and their previous withdrawals.
     */
    function release(address payable account) public virtual {
        require(_shares[account] > 0, "PaymentSplitter: account has no shares");

        uint256 payment = releasable(account);

        require(payment != 0, "PaymentSplitter: account is not due payment");

        // _totalReleased is the sum of all values in _released.
        // If "_totalReleased += payment" does not overflow, then "_released[account] += payment" cannot overflow.
        _totalReleased += payment;
        unchecked {
            _released[account] += payment;
        }

        Address.sendValue(account, payment);
        emit PaymentReleased(account, payment);
    }

    /**
     * @dev Triggers a transfer to `account` of the amount of `token` tokens they are owed, according to their
     * percentage of the total shares and their previous withdrawals. `token` must be the address of an IERC20
     * contract.
     */
    function release(IERC20 token, address account) public virtual {
        require(_shares[account] > 0, "PaymentSplitter: account has no shares");

        uint256 payment = releasable(token, account);

        require(payment != 0, "PaymentSplitter: account is not due payment");

        // _erc20TotalReleased[token] is the sum of all values in _erc20Released[token].
        // If "_erc20TotalReleased[token] += payment" does not overflow, then "_erc20Released[token][account] += payment"
        // cannot overflow.
        _erc20TotalReleased[token] += payment;
        unchecked {
            _erc20Released[token][account] += payment;
        }

        SafeERC20.safeTransfer(token, account, payment);
        emit ERC20PaymentReleased(token, account, payment);
    }

    /**
     * @dev internal logic for computing the pending payment of an `account` given the token historical balances and
     * already released amounts.
     */
    function _pendingPayment(
        address account,
        uint256 totalReceived,
        uint256 alreadyReleased
    ) private view returns (uint256) {
        return (totalReceived * _shares[account]) / _totalShares - alreadyReleased;
    }

    /**
     * @dev Add a new payee to the contract.
     * @param account The address of the payee to add.
     * @param shares_ The number of shares owned by the payee.
     */
    function _addPayee(address account, uint256 shares_) private {
        require(account != address(0), "PaymentSplitter: account is the zero address");
        require(shares_ > 0, "PaymentSplitter: shares are 0");
        require(_shares[account] == 0, "PaymentSplitter: account already has shares");

        _payees.push(account);
        _shares[account] = shares_;
        _totalShares = _totalShares + shares_;
        emit PayeeAdded(account, shares_);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

import "../utils/introspection/IERC165.sol";

/**
 * @dev Interface for the NFT Royalty Standard.
 *
 * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal
 * support for royalty payments across all NFT marketplaces and ecosystem participants.
 *
 * _Available since v4.5._
 */
interface IERC2981 is IERC165 {
    /**
     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
     * exchange. The royalty amount is denominated and should be paid in that same unit of exchange.
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount);
}

// 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());
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../extensions/draft-IERC20Permit.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    function safePermit(
        IERC20Permit token,
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        uint256 nonceBefore = token.nonces(owner);
        token.permit(owner, spender, value, deadline, v, r, s);
        uint256 nonceAfter = token.nonces(owner);
        require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.2) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: address zero is not a valid owner");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _ownerOf(tokenId);
        require(owner != address(0), "ERC721: invalid token ID");
        return owner;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        _requireMinted(tokenId);

        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not token owner or approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        _requireMinted(tokenId);

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");

        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");
        _safeTransfer(from, to, tokenId, data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist
     */
    function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
        return _owners[tokenId];
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _ownerOf(tokenId) != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal virtual {
        _mint(to, tokenId);
        require(
            _checkOnERC721Received(address(0), to, tokenId, data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId, 1);

        // Check that tokenId was not minted by `_beforeTokenTransfer` hook
        require(!_exists(tokenId), "ERC721: token already minted");

        unchecked {
            // Will not overflow unless all 2**256 token ids are minted to the same owner.
            // Given that tokens are minted one by one, it is impossible in practice that
            // this ever happens. Might change if we allow batch minting.
            // The ERC fails to describe this case.
            _balances[to] += 1;
        }

        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);

        _afterTokenTransfer(address(0), to, tokenId, 1);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     * This is an internal function that does not check if the sender is authorized to operate on the token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId, 1);

        // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook
        owner = ERC721.ownerOf(tokenId);

        // Clear approvals
        delete _tokenApprovals[tokenId];

        unchecked {
            // Cannot overflow, as that would require more tokens to be burned/transferred
            // out than the owner initially received through minting and transferring in.
            _balances[owner] -= 1;
        }
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);

        _afterTokenTransfer(owner, address(0), tokenId, 1);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId, 1);

        // Check that tokenId was not transferred by `_beforeTokenTransfer` hook
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");

        // Clear approvals from the previous owner
        delete _tokenApprovals[tokenId];

        unchecked {
            // `_balances[from]` cannot overflow for the same reason as described in `_burn`:
            // `from`'s balance is the number of token held, which is at least one before the current
            // transfer.
            // `_balances[to]` could overflow in the conditions described in `_mint`. That would require
            // all 2**256 token ids to be minted, which in practice is impossible.
            _balances[from] -= 1;
            _balances[to] += 1;
        }
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId, 1);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits an {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits an {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC721: approve to caller");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Reverts if the `tokenId` has not been minted yet.
     */
    function _requireMinted(uint256 tokenId) internal view virtual {
        require(_exists(tokenId), "ERC721: invalid token ID");
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.
     * - When `from` is zero, the tokens will be minted for `to`.
     * - When `to` is zero, ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}

    /**
     * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.
     * - When `from` is zero, the tokens were minted for `to`.
     * - When `to` is zero, ``from``'s tokens were burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}

    /**
     * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override.
     *
     * WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant
     * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such
     * that `ownerOf(tokenId)` is `a`.
     */
    // solhint-disable-next-line func-name-mixedcase
    function __unsafe_increaseBalance(address account, uint256 amount) internal {
        _balances[account] += amount;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/extensions/ERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../ERC721.sol";
import "./IERC721Enumerable.sol";

/**
 * @dev This implements an optional extension of {ERC721} defined in the EIP that adds
 * enumerability of all the token ids in the contract as well as all token ids owned by each
 * account.
 */
abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
    // Mapping from owner to list of owned token IDs
    mapping(address => mapping(uint256 => uint256)) private _ownedTokens;

    // Mapping from token ID to index of the owner tokens list
    mapping(uint256 => uint256) private _ownedTokensIndex;

    // Array with all token ids, used for enumeration
    uint256[] private _allTokens;

    // Mapping from token id to position in the allTokens array
    mapping(uint256 => uint256) private _allTokensIndex;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
        return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
        return _ownedTokens[owner][index];
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _allTokens.length;
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
        return _allTokens[index];
    }

    /**
     * @dev See {ERC721-_beforeTokenTransfer}.
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, firstTokenId, batchSize);

        if (batchSize > 1) {
            // Will only trigger during construction. Batch transferring (minting) is not available afterwards.
            revert("ERC721Enumerable: consecutive transfers not supported");
        }

        uint256 tokenId = firstTokenId;

        if (from == address(0)) {
            _addTokenToAllTokensEnumeration(tokenId);
        } else if (from != to) {
            _removeTokenFromOwnerEnumeration(from, tokenId);
        }
        if (to == address(0)) {
            _removeTokenFromAllTokensEnumeration(tokenId);
        } else if (to != from) {
            _addTokenToOwnerEnumeration(to, tokenId);
        }
    }

    /**
     * @dev Private function to add a token to this extension's ownership-tracking data structures.
     * @param to address representing the new owner of the given token ID
     * @param tokenId uint256 ID of the token to be added to the tokens list of the given address
     */
    function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
        uint256 length = ERC721.balanceOf(to);
        _ownedTokens[to][length] = tokenId;
        _ownedTokensIndex[tokenId] = length;
    }

    /**
     * @dev Private function to add a token to this extension's token tracking data structures.
     * @param tokenId uint256 ID of the token to be added to the tokens list
     */
    function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
        _allTokensIndex[tokenId] = _allTokens.length;
        _allTokens.push(tokenId);
    }

    /**
     * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
     * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
     * gas optimizations e.g. when performing a transfer operation (avoiding double writes).
     * This has O(1) time complexity, but alters the order of the _ownedTokens array.
     * @param from address representing the previous owner of the given token ID
     * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
     */
    function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
        // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
        uint256 tokenIndex = _ownedTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary
        if (tokenIndex != lastTokenIndex) {
            uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];

            _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
            _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
        }

        // This also deletes the contents at the last position of the array
        delete _ownedTokensIndex[tokenId];
        delete _ownedTokens[from][lastTokenIndex];
    }

    /**
     * @dev Private function to remove a token from this extension's token tracking data structures.
     * This has O(1) time complexity, but alters the order of the _allTokens array.
     * @param tokenId uint256 ID of the token to be removed from the tokens list
     */
    function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
        // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = _allTokens.length - 1;
        uint256 tokenIndex = _allTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so
        // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding
        // an 'if' statement (like in _removeTokenFromOwnerEnumeration)
        uint256 lastTokenId = _allTokens[lastTokenIndex];

        _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
        _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index

        // This also deletes the contents at the last position of the array
        delete _allTokensIndex[tokenId];
        _allTokens.pop();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// 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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV // Deprecated in v4.8
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            /// @solidity memory-safe-assembly
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/cryptography/EIP712.sol)

pragma solidity ^0.8.0;

import "./ECDSA.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].
 *
 * _Available since v3.4._
 */
abstract contract EIP712 {
    /* solhint-disable var-name-mixedcase */
    // 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 _CACHED_DOMAIN_SEPARATOR;
    uint256 private immutable _CACHED_CHAIN_ID;
    address private immutable _CACHED_THIS;

    bytes32 private immutable _HASHED_NAME;
    bytes32 private immutable _HASHED_VERSION;
    bytes32 private immutable _TYPE_HASH;

    /* solhint-enable var-name-mixedcase */

    /**
     * @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) {
        bytes32 hashedName = keccak256(bytes(name));
        bytes32 hashedVersion = keccak256(bytes(version));
        bytes32 typeHash = keccak256(
            "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
        );
        _HASHED_NAME = hashedName;
        _HASHED_VERSION = hashedVersion;
        _CACHED_CHAIN_ID = block.chainid;
        _CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion);
        _CACHED_THIS = address(this);
        _TYPE_HASH = typeHash;
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (address(this) == _CACHED_THIS && block.chainid == _CACHED_CHAIN_ID) {
            return _CACHED_DOMAIN_SEPARATOR;
        } else {
            return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION);
        }
    }

    function _buildDomainSeparator(
        bytes32 typeHash,
        bytes32 nameHash,
        bytes32 versionHash
    ) private view returns (bytes32) {
        return keccak256(abi.encode(typeHash, nameHash, versionHash, 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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 250
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_minter","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_recipient","type":"address"},{"indexed":false,"internalType":"uint256","name":"_emitTimestamp","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"BurnTicket","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"DisableFusion","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"contract IERC20","name":"token","type":"address"},{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ERC20PaymentReleased","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"EnableFusion","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_recipient","type":"address"},{"indexed":false,"internalType":"uint256","name":"_emitTimestamp","type":"uint256"}],"name":"FreeMintTicket","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"shares","type":"uint256"}],"name":"PayeeAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"PaymentReceived","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"PaymentReleased","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OWNER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"affiliateCounter","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"blockedMarketplaces","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"burnTokenId","type":"uint256"}],"name":"burnWithTicket","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"crossmintAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"enableFusion","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"freeMintCounter","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId1","type":"uint256"},{"internalType":"uint256","name":"tokenId2","type":"uint256"}],"name":"fusion","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getChainID","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"getFreeMintQuantity","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getLevel","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getMintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_quantity","type":"uint256"},{"internalType":"address","name":"_to","type":"address"}],"name":"gift","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"enum FaceArt.Level","name":"","type":"uint8"}],"name":"levelMintedCounter","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"components":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"address","name":"referrer","type":"address"},{"internalType":"bytes","name":"signature","type":"bytes"}],"internalType":"struct FaceArt.MintVoucher","name":"voucher","type":"tuple"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"address","name":"referrer","type":"address"}],"name":"mintCrossmint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"minterlist","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","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":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"payee","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"uint256","name":"mod","type":"uint256"}],"name":"random","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"releasable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"releasable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address payable","name":"account","type":"address"}],"name":"release","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"release","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"releaseAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"released","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"released","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"marketplace","type":"address"},{"internalType":"bool","name":"blocked","type":"bool"}],"name":"setBlockedMarketplace","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_crossmintAddress","type":"address"}],"name":"setCrossmintAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newMintPrice","type":"uint256"}],"name":"setMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"setRoyaltyInfo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"shares","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokenLevel","outputs":[{"internalType":"enum FaceArt.Level","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"}],"name":"totalReleased","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalReleased","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalShares","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelist","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

000000000000000000000000917d21076cc96a4ca870f8e76c7e7ad55a408304

-----Decoded View---------------
Arg [0] : _minter (address): 0x917D21076CC96A4ca870f8e76c7e7AD55A408304

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000917d21076cc96a4ca870f8e76c7e7ad55a408304