Token

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: MIT
pragma solidity ^0.8.9;

import '@openzeppelin/contracts/access/Ownable.sol';
import '@openzeppelin/contracts/access/AccessControl.sol';
import '@openzeppelin/contracts/utils/cryptography/MerkleProof.sol';
import 'erc721a/contracts/ERC721A.sol';

contract TalismanPaperOfYama is ERC721A('Talisman Paper of Yama', 'TPY'), Ownable, AccessControl {
    enum Phase {
        BeforeMint,
        WLMint
    }

    bytes32 public constant MINTER_ROLE = keccak256('MINTER_ROLE');
    bytes32 public constant BURNER_ROLE = keccak256('BURNER_ROLE');
    uint256 public constant maxSupply = 2222;
    string public constant baseExtension = '.json';

    string public baseURI = 'https://data.cryptoninjapartners.com/TalismanPaperOfYama/json/';
    uint256 public mintCost = 0;

    bytes32 public merkleRoot;
    Phase public phase = Phase.BeforeMint;

    bool public transferPaused = false;

    mapping(address => uint256) public whitelistMinted;

    modifier onlyMinter() {
        require(hasRole(MINTER_ROLE, msg.sender), 'Caller is not a minter');
        _;
    }
    modifier onlyBurner() {
        require(hasRole(BURNER_ROLE, msg.sender), 'Caller is not a burner');
        _;
    }

    constructor() {
        _setupRole(DEFAULT_ADMIN_ROLE, msg.sender);
        _setupRole(MINTER_ROLE, msg.sender);
        _setupRole(BURNER_ROLE, msg.sender);
    }

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

    function _startTokenId() internal view virtual override returns (uint256) {
        return 1;
    }

    function _mintCheck(uint256 _mintAmount, uint256 cost) internal view {
        require(_mintAmount > 0, 'Mint amount cannot be zero');
        require(totalSupply() + _mintAmount <= maxSupply, 'Total supply cannot exceed maxSupply');
        require(msg.value >= cost, 'Not enough funds provided for mint');
    }

    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual override {
        super._afterTokenTransfers(from, to, startTokenId, quantity);
        require(!transferPaused, 'token transfer while paused');
    }

    // external
    function mint(
        uint256 _mintAmount,
        uint256 _presaleMax,
        bytes32[] calldata _merkleProof
    ) external payable {
        require(phase == Phase.WLMint, 'WLMint is not active.');
        uint256 cost = mintCost * _mintAmount;
        _mintCheck(_mintAmount, cost);

        bytes32 leaf = keccak256(abi.encodePacked(msg.sender, _presaleMax));
        require(MerkleProof.verify(_merkleProof, merkleRoot, leaf), 'Invalid Merkle Proof');

        require(whitelistMinted[msg.sender] + _mintAmount <= _presaleMax, 'Address already claimed max amount');

        whitelistMinted[msg.sender] += _mintAmount;
        _safeMint(msg.sender, _mintAmount);
    }

    function minterMint(address _address, uint256 _amount) external onlyMinter {
        _safeMint(_address, _amount);
    }

    function burnerBurn(address _address, uint256[] calldata tokenIds) external onlyBurner {
        for (uint256 i = 0; i < tokenIds.length; i++) {
            uint256 tokenId = tokenIds[i];
            require(_address == ownerOf(tokenId));

            _burn(tokenId);
        }
    }

    function ownerMint(address to, uint256 count) external onlyOwner {
        _safeMint(to, count);
    }

    function ownerBurn(uint256[] calldata tokenIds) external onlyOwner {
        for (uint256 i = 0; i < tokenIds.length; i++) {
            _burn(tokenIds[i]);
        }
    }

    function setPhase(Phase _newPhase) external onlyOwner {
        phase = _newPhase;
    }

    function setMintCost(uint256 _mintCost) external onlyOwner {
        mintCost = _mintCost;
    }

    function setBaseURI(string memory _newBaseURI) external onlyOwner {
        baseURI = _newBaseURI;
    }

    function setTransferPaused(bool _transferPaused) external onlyOwner {
        transferPaused = _transferPaused;
    }

    function withdraw(address payable withdrawAddress) external onlyOwner {
        (bool os, ) = withdrawAddress.call{value: address(this).balance}('');
        require(os);
    }

    function setMerkleRoot(bytes32 _merkleRoot) external onlyOwner {
        merkleRoot = _merkleRoot;
    }

    // public
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC721A, AccessControl)
        returns (bool)
    {
        return ERC721A.supportsInterface(interfaceId) || AccessControl.supportsInterface(interfaceId);
    }

    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        return string(abi.encodePacked(ERC721A.tokenURI(tokenId), baseExtension));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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(uint160(account), 20),
                        " 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
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';

/**
 * @dev Interface of ERC721 token receiver.
 */
interface ERC721A__IERC721Receiver {
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

/**
 * @title ERC721A
 *
 * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)
 * Non-Fungible Token Standard, including the Metadata extension.
 * Optimized for lower gas during batch mints.
 *
 * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)
 * starting from `_startTokenId()`.
 *
 * Assumptions:
 *
 * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is IERC721A {
    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).
    struct TokenApprovalRef {
        address value;
    }

    // =============================================================
    //                           CONSTANTS
    // =============================================================

    // Mask of an entry in packed address data.
    uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;

    // The bit position of `numberMinted` in packed address data.
    uint256 private constant _BITPOS_NUMBER_MINTED = 64;

    // The bit position of `numberBurned` in packed address data.
    uint256 private constant _BITPOS_NUMBER_BURNED = 128;

    // The bit position of `aux` in packed address data.
    uint256 private constant _BITPOS_AUX = 192;

    // Mask of all 256 bits in packed address data except the 64 bits for `aux`.
    uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;

    // The bit position of `startTimestamp` in packed ownership.
    uint256 private constant _BITPOS_START_TIMESTAMP = 160;

    // The bit mask of the `burned` bit in packed ownership.
    uint256 private constant _BITMASK_BURNED = 1 << 224;

    // The bit position of the `nextInitialized` bit in packed ownership.
    uint256 private constant _BITPOS_NEXT_INITIALIZED = 225;

    // The bit mask of the `nextInitialized` bit in packed ownership.
    uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225;

    // The bit position of `extraData` in packed ownership.
    uint256 private constant _BITPOS_EXTRA_DATA = 232;

    // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`.
    uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1;

    // The mask of the lower 160 bits for addresses.
    uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1;

    // The maximum `quantity` that can be minted with {_mintERC2309}.
    // This limit is to prevent overflows on the address data entries.
    // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309}
    // is required to cause an overflow, which is unrealistic.
    uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000;

    // The `Transfer` event signature is given by:
    // `keccak256(bytes("Transfer(address,address,uint256)"))`.
    bytes32 private constant _TRANSFER_EVENT_SIGNATURE =
        0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;

    // =============================================================
    //                            STORAGE
    // =============================================================

    // The next token ID to be minted.
    uint256 private _currentIndex;

    // The number of tokens burned.
    uint256 private _burnCounter;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned.
    // See {_packedOwnershipOf} implementation for details.
    //
    // Bits Layout:
    // - [0..159]   `addr`
    // - [160..223] `startTimestamp`
    // - [224]      `burned`
    // - [225]      `nextInitialized`
    // - [232..255] `extraData`
    mapping(uint256 => uint256) private _packedOwnerships;

    // Mapping owner address to address data.
    //
    // Bits Layout:
    // - [0..63]    `balance`
    // - [64..127]  `numberMinted`
    // - [128..191] `numberBurned`
    // - [192..255] `aux`
    mapping(address => uint256) private _packedAddressData;

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

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

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

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
        _currentIndex = _startTokenId();
    }

    // =============================================================
    //                   TOKEN COUNTING OPERATIONS
    // =============================================================

    /**
     * @dev Returns the starting token ID.
     * To change the starting token ID, please override this function.
     */
    function _startTokenId() internal view virtual returns (uint256) {
        return 0;
    }

    /**
     * @dev Returns the next token ID to be minted.
     */
    function _nextTokenId() internal view virtual returns (uint256) {
        return _currentIndex;
    }

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than `_currentIndex - _startTokenId()` times.
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

    /**
     * @dev Returns the total amount of tokens minted in the contract.
     */
    function _totalMinted() internal view virtual returns (uint256) {
        // Counter underflow is impossible as `_currentIndex` does not decrement,
        // and it is initialized to `_startTokenId()`.
        unchecked {
            return _currentIndex - _startTokenId();
        }
    }

    /**
     * @dev Returns the total number of tokens burned.
     */
    function _totalBurned() internal view virtual returns (uint256) {
        return _burnCounter;
    }

    // =============================================================
    //                    ADDRESS DATA OPERATIONS
    // =============================================================

    /**
     * @dev Returns the number of tokens in `owner`'s account.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens burned by or on behalf of `owner`.
     */
    function _numberBurned(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function _getAux(address owner) internal view returns (uint64) {
        return uint64(_packedAddressData[owner] >> _BITPOS_AUX);
    }

    /**
     * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     * If there are multiple variables, please pack them into a uint64.
     */
    function _setAux(address owner, uint64 aux) internal virtual {
        uint256 packed = _packedAddressData[owner];
        uint256 auxCasted;
        // Cast `aux` with assembly to avoid redundant masking.
        assembly {
            auxCasted := aux
        }
        packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);
        _packedAddressData[owner] = packed;
    }

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        // The interface IDs are constants representing the first 4 bytes
        // of the XOR of all function selectors in the interface.
        // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165)
        // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`)
        return
            interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165.
            interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721.
            interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata.
    }

    // =============================================================
    //                        IERC721Metadata
    // =============================================================

    /**
     * @dev Returns the token collection name.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();

        string memory baseURI = _baseURI();
        return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : '';
    }

    /**
     * @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, it can be overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return '';
    }

    // =============================================================
    //                     OWNERSHIPS OPERATIONS
    // =============================================================

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return address(uint160(_packedOwnershipOf(tokenId)));
    }

    /**
     * @dev Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around over time.
     */
    function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnershipOf(tokenId));
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct at `index`.
     */
    function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnerships[index]);
    }

    /**
     * @dev Initializes the ownership slot minted at `index` for efficiency purposes.
     */
    function _initializeOwnershipAt(uint256 index) internal virtual {
        if (_packedOwnerships[index] == 0) {
            _packedOwnerships[index] = _packedOwnershipOf(index);
        }
    }

    /**
     * Returns the packed ownership data of `tokenId`.
     */
    function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr)
                if (curr < _currentIndex) {
                    uint256 packed = _packedOwnerships[curr];
                    // If not burned.
                    if (packed & _BITMASK_BURNED == 0) {
                        // Invariant:
                        // There will always be an initialized ownership slot
                        // (i.e. `ownership.addr != address(0) && ownership.burned == false`)
                        // before an unintialized ownership slot
                        // (i.e. `ownership.addr == address(0) && ownership.burned == false`)
                        // Hence, `curr` will not underflow.
                        //
                        // We can directly compare the packed value.
                        // If the address is zero, packed will be zero.
                        while (packed == 0) {
                            packed = _packedOwnerships[--curr];
                        }
                        return packed;
                    }
                }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct from `packed`.
     */
    function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {
        ownership.addr = address(uint160(packed));
        ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP);
        ownership.burned = packed & _BITMASK_BURNED != 0;
        ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA);
    }

    /**
     * @dev Packs ownership data into a single uint256.
     */
    function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`.
            result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags))
        }
    }

    /**
     * @dev Returns the `nextInitialized` flag set if `quantity` equals 1.
     */
    function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) {
        // For branchless setting of the `nextInitialized` flag.
        assembly {
            // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`.
            result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1))
        }
    }

    // =============================================================
    //                      APPROVAL OPERATIONS
    // =============================================================

    /**
     * @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) public payable virtual override {
        address owner = ownerOf(tokenId);

        if (_msgSenderERC721A() != owner)
            if (!isApprovedForAll(owner, _msgSenderERC721A())) {
                revert ApprovalCallerNotOwnerNorApproved();
            }

        _tokenApprovals[tokenId].value = to;
        emit Approval(owner, to, tokenId);
    }

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId].value;
    }

    /**
     * @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) public virtual override {
        _operatorApprovals[_msgSenderERC721A()][operator] = approved;
        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
    }

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

    /**
     * @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. See {_mint}.
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return
            _startTokenId() <= tokenId &&
            tokenId < _currentIndex && // If within bounds,
            _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned.
    }

    /**
     * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`.
     */
    function _isSenderApprovedOrOwner(
        address approvedAddress,
        address owner,
        address msgSender
    ) private pure returns (bool result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean.
            msgSender := and(msgSender, _BITMASK_ADDRESS)
            // `msgSender == owner || msgSender == approvedAddress`.
            result := or(eq(msgSender, owner), eq(msgSender, approvedAddress))
        }
    }

    /**
     * @dev Returns the storage slot and value for the approved address of `tokenId`.
     */
    function _getApprovedSlotAndAddress(uint256 tokenId)
        private
        view
        returns (uint256 approvedAddressSlot, address approvedAddress)
    {
        TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId];
        // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`.
        assembly {
            approvedAddressSlot := tokenApproval.slot
            approvedAddress := sload(approvedAddressSlot)
        }
    }

    // =============================================================
    //                      TRANSFER OPERATIONS
    // =============================================================

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * 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
    ) public payable virtual override {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

        if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();

        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);

        // The nested ifs save around 20+ gas over a compound boolean condition.
        if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
            if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();

        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

        // Clear approvals from the previous owner.
        assembly {
            if approvedAddress {
                // This is equivalent to `delete _tokenApprovals[tokenId]`.
                sstore(approvedAddressSlot, 0)
            }
        }

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // We can directly increment and decrement the balances.
            --_packedAddressData[from]; // Updates: `balance -= 1`.
            ++_packedAddressData[to]; // Updates: `balance += 1`.

            // Updates:
            // - `address` to the next owner.
            // - `startTimestamp` to the timestamp of transfering.
            // - `burned` to `false`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                to,
                _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)
            );

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, to, tokenId);
        _afterTokenTransfers(from, to, tokenId, 1);
    }

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public payable virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @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 memory _data
    ) public payable virtual override {
        transferFrom(from, to, tokenId);
        if (to.code.length != 0)
            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
                revert TransferToNonERC721ReceiverImplementer();
            }
    }

    /**
     * @dev Hook that is called before a set of serially-ordered token IDs
     * are about to be transferred. This includes minting.
     * And also called before burning one token.
     *
     * `startTokenId` - the first token ID to be transferred.
     * `quantity` - the amount to be transferred.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Hook that is called after a set of serially-ordered token IDs
     * have been transferred. This includes minting.
     * And also called after one token has been burned.
     *
     * `startTokenId` - the first token ID to be transferred.
     * `quantity` - the amount to be transferred.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been
     * transferred to `to`.
     * - When `from` is zero, `tokenId` has been minted for `to`.
     * - When `to` is zero, `tokenId` has been burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract.
     *
     * `from` - Previous owner of the given token ID.
     * `to` - Target address that will receive the token.
     * `tokenId` - Token ID to be transferred.
     * `_data` - Optional data to send along with the call.
     *
     * Returns whether the call correctly returned the expected magic value.
     */
    function _checkContractOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        try ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns (
            bytes4 retval
        ) {
            return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector;
        } catch (bytes memory reason) {
            if (reason.length == 0) {
                revert TransferToNonERC721ReceiverImplementer();
            } else {
                assembly {
                    revert(add(32, reason), mload(reason))
                }
            }
        }
    }

    // =============================================================
    //                        MINT OPERATIONS
    // =============================================================

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _mint(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (quantity == 0) revert MintZeroQuantity();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are incredibly unrealistic.
        // `balance` and `numberMinted` have a maximum limit of 2**64.
        // `tokenId` has a maximum limit of 2**256.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            // The duplicated `log4` removes an extra check and reduces stack juggling.
            // The assembly, together with the surrounding Solidity code, have been
            // delicately arranged to nudge the compiler into producing optimized opcodes.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

                // The `iszero(eq(,))` check ensures that large values of `quantity`
                // that overflows uint256 will make the loop run out of gas.
                // The compiler will optimize the `iszero` away for performance.
                for {
                    let tokenId := add(startTokenId, 1)
                } iszero(eq(tokenId, end)) {
                    tokenId := add(tokenId, 1)
                } {
                    // Emit the `Transfer` event. Similar to above.
                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)
                }
            }
            if (toMasked == 0) revert MintToZeroAddress();

            _currentIndex = end;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * This function is intended for efficient minting only during contract creation.
     *
     * It emits only one {ConsecutiveTransfer} as defined in
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309),
     * instead of a sequence of {Transfer} event(s).
     *
     * Calling this function outside of contract creation WILL make your contract
     * non-compliant with the ERC721 standard.
     * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309
     * {ConsecutiveTransfer} event is only permissible during contract creation.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {ConsecutiveTransfer} event.
     */
    function _mintERC2309(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();
        if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are unrealistic due to the above check for `quantity` to be below the limit.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to);

            _currentIndex = startTokenId + quantity;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Safely mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement
     * {IERC721Receiver-onERC721Received}, which is called for each safe transfer.
     * - `quantity` must be greater than 0.
     *
     * See {_mint}.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal virtual {
        _mint(to, quantity);

        unchecked {
            if (to.code.length != 0) {
                uint256 end = _currentIndex;
                uint256 index = end - quantity;
                do {
                    if (!_checkContractOnERC721Received(address(0), to, index++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (index < end);
                // Reentrancy protection.
                if (_currentIndex != end) revert();
            }
        }
    }

    /**
     * @dev Equivalent to `_safeMint(to, quantity, '')`.
     */
    function _safeMint(address to, uint256 quantity) internal virtual {
        _safeMint(to, quantity, '');
    }

    // =============================================================
    //                        BURN OPERATIONS
    // =============================================================

    /**
     * @dev Equivalent to `_burn(tokenId, false)`.
     */
    function _burn(uint256 tokenId) internal virtual {
        _burn(tokenId, false);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

        address from = address(uint160(prevOwnershipPacked));

        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);

        if (approvalCheck) {
            // The nested ifs save around 20+ gas over a compound boolean condition.
            if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
                if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();
        }

        _beforeTokenTransfers(from, address(0), tokenId, 1);

        // Clear approvals from the previous owner.
        assembly {
            if approvedAddress {
                // This is equivalent to `delete _tokenApprovals[tokenId]`.
                sstore(approvedAddressSlot, 0)
            }
        }

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // Updates:
            // - `balance -= 1`.
            // - `numberBurned += 1`.
            //
            // We can directly decrement the balance, and increment the number burned.
            // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`.
            _packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1;

            // Updates:
            // - `address` to the last owner.
            // - `startTimestamp` to the timestamp of burning.
            // - `burned` to `true`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                from,
                (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked)
            );

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, address(0), tokenId);
        _afterTokenTransfers(from, address(0), tokenId, 1);

        // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times.
        unchecked {
            _burnCounter++;
        }
    }

    // =============================================================
    //                     EXTRA DATA OPERATIONS
    // =============================================================

    /**
     * @dev Directly sets the extra data for the ownership data `index`.
     */
    function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual {
        uint256 packed = _packedOwnerships[index];
        if (packed == 0) revert OwnershipNotInitializedForExtraData();
        uint256 extraDataCasted;
        // Cast `extraData` with assembly to avoid redundant masking.
        assembly {
            extraDataCasted := extraData
        }
        packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA);
        _packedOwnerships[index] = packed;
    }

    /**
     * @dev Called during each token transfer to set the 24bit `extraData` field.
     * Intended to be overridden by the cosumer contract.
     *
     * `previousExtraData` - the value of `extraData` before transfer.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _extraData(
        address from,
        address to,
        uint24 previousExtraData
    ) internal view virtual returns (uint24) {}

    /**
     * @dev Returns the next extra data for the packed ownership data.
     * The returned result is shifted into position.
     */
    function _nextExtraData(
        address from,
        address to,
        uint256 prevOwnershipPacked
    ) private view returns (uint256) {
        uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA);
        return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA;
    }

    // =============================================================
    //                       OTHER OPERATIONS
    // =============================================================

    /**
     * @dev Returns the message sender (defaults to `msg.sender`).
     *
     * If you are writing GSN compatible contracts, you need to override this function.
     */
    function _msgSenderERC721A() internal view virtual returns (address) {
        return msg.sender;
    }

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory str) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit), but
            // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.
            // We will need 1 word for the trailing zeros padding, 1 word for the length,
            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.
            let m := add(mload(0x40), 0xa0)
            // Update the free memory pointer to allocate.
            mstore(0x40, m)
            // Assign the `str` to the end.
            str := sub(m, 0x20)
            // Zeroize the slot after the string.
            mstore(str, 0)

            // Cache the end of the memory to calculate the length later.
            let end := str

            // We write the string from rightmost digit to leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // prettier-ignore
            for { let temp := value } 1 {} {
                str := sub(str, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(str, add(48, mod(temp, 10)))
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
                // prettier-ignore
                if iszero(temp) { break }
            }

            let length := sub(end, str)
            // Move the pointer 32 bytes leftwards to make room for the length.
            str := sub(str, 0x20)
            // Store the length.
            mstore(str, length)
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Tree proofs.
 *
 * The proofs can be generated using the JavaScript library
 * https://github.com/miguelmota/merkletreejs[merkletreejs].
 * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled.
 *
 * See `test/utils/cryptography/MerkleProof.test.js` for some examples.
 *
 * WARNING: You should avoid using leaf values that are 64 bytes long prior to
 * hashing, or use a hash function other than keccak256 for hashing leaves.
 * This is because the concatenation of a sorted pair of internal nodes in
 * the merkle tree could be reinterpreted as a leaf value.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(
        bytes32[] memory proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

    /**
     * @dev Calldata version of {verify}
     *
     * _Available since v4.7._
     */
    function verifyCalldata(
        bytes32[] calldata proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProofCalldata(proof, leaf) == root;
    }

    /**
     * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up
     * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt
     * hash matches the root of the tree. When processing the proof, the pairs
     * of leafs & pre-images are assumed to be sorted.
     *
     * _Available since v4.4._
     */
    function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Calldata version of {processProof}
     *
     * _Available since v4.7._
     */
    function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Returns true if the `leaves` can be proved to be a part of a Merkle tree defined by
     * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}.
     *
     * _Available since v4.7._
     */
    function multiProofVerify(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProof(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Calldata version of {multiProofVerify}
     *
     * _Available since v4.7._
     */
    function multiProofVerifyCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProofCalldata(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Returns the root of a tree reconstructed from `leaves` and the sibling nodes in `proof`,
     * consuming from one or the other at each step according to the instructions given by
     * `proofFlags`.
     *
     * _Available since v4.7._
     */
    function processMultiProof(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    /**
     * @dev Calldata version of {processMultiProof}
     *
     * _Available since v4.7._
     */
    function processMultiProofCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) {
        return a < b ? _efficientHash(a, b) : _efficientHash(b, a);
    }

    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts 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 (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 v4.7.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_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) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts 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
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

/**
 * @dev Interface of ERC721A.
 */
interface IERC721A {
    /**
     * The caller must own the token or be an approved operator.
     */
    error ApprovalCallerNotOwnerNorApproved();

    /**
     * The token does not exist.
     */
    error ApprovalQueryForNonexistentToken();

    /**
     * Cannot query the balance for the zero address.
     */
    error BalanceQueryForZeroAddress();

    /**
     * Cannot mint to the zero address.
     */
    error MintToZeroAddress();

    /**
     * The quantity of tokens minted must be more than zero.
     */
    error MintZeroQuantity();

    /**
     * The token does not exist.
     */
    error OwnerQueryForNonexistentToken();

    /**
     * The caller must own the token or be an approved operator.
     */
    error TransferCallerNotOwnerNorApproved();

    /**
     * The token must be owned by `from`.
     */
    error TransferFromIncorrectOwner();

    /**
     * Cannot safely transfer to a contract that does not implement the
     * ERC721Receiver interface.
     */
    error TransferToNonERC721ReceiverImplementer();

    /**
     * Cannot transfer to the zero address.
     */
    error TransferToZeroAddress();

    /**
     * The token does not exist.
     */
    error URIQueryForNonexistentToken();

    /**
     * The `quantity` minted with ERC2309 exceeds the safety limit.
     */
    error MintERC2309QuantityExceedsLimit();

    /**
     * The `extraData` cannot be set on an unintialized ownership slot.
     */
    error OwnershipNotInitializedForExtraData();

    // =============================================================
    //                            STRUCTS
    // =============================================================

    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Stores the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
        // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}.
        uint24 extraData;
    }

    // =============================================================
    //                         TOKEN COUNTERS
    // =============================================================

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() external view returns (uint256);

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);

    // =============================================================
    //                            IERC721
    // =============================================================

    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

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

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

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

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

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

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external payable;

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom}
     * whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token
     * by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external payable;

    /**
     * @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 payable;

    /**
     * @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);

    // =============================================================
    //                        IERC721Metadata
    // =============================================================

    /**
     * @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);

    // =============================================================
    //                           IERC2309
    // =============================================================

    /**
     * @dev Emitted when tokens in `fromTokenId` to `toTokenId`
     * (inclusive) is transferred from `from` to `to`, as defined in the
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard.
     *
     * See {_mintERC2309} for more details.
     */
    event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"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":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"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"},{"inputs":[],"name":"BURNER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"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":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseExtension","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"burnerBurn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"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":"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":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"uint256","name":"_presaleMax","type":"uint256"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintCost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"minterMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"ownerBurn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"count","type":"uint256"}],"name":"ownerMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"phase","outputs":[{"internalType":"enum TalismanPaperOfYama.Phase","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","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":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","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":"payable","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":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintCost","type":"uint256"}],"name":"setMintCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"enum TalismanPaperOfYama.Phase","name":"_newPhase","type":"uint8"}],"name":"setPhase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_transferPaused","type":"bool"}],"name":"setTransferPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"transferPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address payable","name":"withdrawAddress","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

60e0604052603e60808181529062002d9460a039600a90620000229082620002dc565b506000600b55600d805461ffff191690553480156200004057600080fd5b506040518060400160405280601681526020017f54616c69736d616e205061706572206f662059616d61000000000000000000008152506040518060400160405280600381526020016254505960e81b8152508160029081620000a49190620002dc565b506003620000b38282620002dc565b5050600160005550620000c63362000131565b620000d360003362000183565b620000ff7f9f2df0fed2c77648de5860a4cc508cd0818c85b8b8a1ab4ceeef8d981c8956a63362000183565b6200012b7f3c11d16cbaffd01df69ce1c404f6340ee057498f5f00246190ea54220576a8483362000183565b620003a8565b600880546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6200018f828262000193565b5050565b60008281526009602090815260408083206001600160a01b038516845290915290205460ff166200018f5760008281526009602090815260408083206001600160a01b03851684529091529020805460ff19166001179055620001f33390565b6001600160a01b0316816001600160a01b0316837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45050565b634e487b7160e01b600052604160045260246000fd5b600181811c908216806200026257607f821691505b6020821081036200028357634e487b7160e01b600052602260045260246000fd5b50919050565b601f821115620002d757600081815260208120601f850160051c81016020861015620002b25750805b601f850160051c820191505b81811015620002d357828155600101620002be565b5050505b505050565b81516001600160401b03811115620002f857620002f862000237565b62000310816200030984546200024d565b8462000289565b602080601f8311600181146200034857600084156200032f5750858301515b600019600386901b1c1916600185901b178555620002d3565b600085815260208120601f198616915b82811015620003795788860151825594840194600190910190840162000358565b5085821015620003985787850151600019600388901b60f8161c191681555b5050505050600190811b01905550565b6129dc80620003b86000396000f3fe6080604052600436106102e75760003560e01c80638545f4ea11610184578063bdb4b848116100d6578063d547741f1161008a578063e985e9c511610064578063e985e9c51461083a578063f2fde38b14610883578063fb2cb34e146108a357600080fd5b8063d547741f146107f1578063d5abeb0114610811578063e6d37b881461082757600080fd5b8063c6682862116100bb578063c66828621461076c578063c87b56dd1461079d578063d5391393146107bd57600080fd5b8063bdb4b84814610736578063c03afb591461074c57600080fd5b806398a8cffe11610138578063a22cb46511610112578063a22cb465146106dc578063b1c9fe6e146106fc578063b88d4fde1461072357600080fd5b806398a8cffe1461067a5780639d488a0c146106a7578063a217fddf146106c757600080fd5b80638da5cb5b116101695780638da5cb5b1461060157806391d148541461061f57806395d89b411461066557600080fd5b80638545f4ea146105c15780638cb87a02146105e157600080fd5b80632f2ff15d1161023d57806355f804b3116101f157806370a08231116101cb57806370a082311461056c578063715018a61461058c5780637cb64759146105a157600080fd5b806355f804b3146105175780636352211e146105375780636c0360eb1461055757600080fd5b806342842e0e1161022257806342842e0e146104c4578063484b973c146104d757806351cff8d9146104f757600080fd5b80632f2ff15d1461048457806336568abe146104a457600080fd5b80631fffe2b01161029f578063248a9ca311610279578063248a9ca31461040a578063282c51f31461043a5780632eb4a7ab1461046e57600080fd5b80631fffe2b0146103b757806321f314ca146103d757806323b872dd146103f757600080fd5b8063081812fc116102d0578063081812fc14610343578063095ea7b31461037b57806318160ddd1461039057600080fd5b806301ffc9a7146102ec57806306fdde0314610321575b600080fd5b3480156102f857600080fd5b5061030c6103073660046121f2565b6108c2565b60405190151581526020015b60405180910390f35b34801561032d57600080fd5b506103366108e2565b604051610318919061225f565b34801561034f57600080fd5b5061036361035e366004612272565b610974565b6040516001600160a01b039091168152602001610318565b61038e6103893660046122a0565b6109d1565b005b34801561039c57600080fd5b5060015460005403600019015b604051908152602001610318565b3480156103c357600080fd5b5061038e6103d2366004612318565b610a97565b3480156103e357600080fd5b5061038e6103f23660046122a0565b610b8a565b61038e61040536600461236d565b610c16565b34801561041657600080fd5b506103a9610425366004612272565b60009081526009602052604090206001015490565b34801561044657600080fd5b506103a97f3c11d16cbaffd01df69ce1c404f6340ee057498f5f00246190ea54220576a84881565b34801561047a57600080fd5b506103a9600c5481565b34801561049057600080fd5b5061038e61049f3660046123ae565b610df8565b3480156104b057600080fd5b5061038e6104bf3660046123ae565b610e22565b61038e6104d236600461236d565b610eaa565b3480156104e357600080fd5b5061038e6104f23660046122a0565b610ec5565b34801561050357600080fd5b5061038e6105123660046123de565b610ecd565b34801561052357600080fd5b5061038e610532366004612487565b610f35565b34801561054357600080fd5b50610363610552366004612272565b610f49565b34801561056357600080fd5b50610336610f54565b34801561057857600080fd5b506103a96105873660046123de565b610fe2565b34801561059857600080fd5b5061038e61104a565b3480156105ad57600080fd5b5061038e6105bc366004612272565b61105e565b3480156105cd57600080fd5b5061038e6105dc366004612272565b61106b565b3480156105ed57600080fd5b5061038e6105fc3660046124d0565b611078565b34801561060d57600080fd5b506008546001600160a01b0316610363565b34801561062b57600080fd5b5061030c61063a3660046123ae565b60009182526009602090815260408084206001600160a01b0393909316845291905290205460ff1690565b34801561067157600080fd5b506103366110be565b34801561068657600080fd5b506103a96106953660046123de565b600e6020526000908152604090205481565b3480156106b357600080fd5b5061038e6106c2366004612527565b6110cd565b3480156106d357600080fd5b506103a9600081565b3480156106e857600080fd5b5061038e6106f7366004612542565b6110ef565b34801561070857600080fd5b50600d546107169060ff1681565b604051610318919061258d565b61038e6107313660046125b5565b61115b565b34801561074257600080fd5b506103a9600b5481565b34801561075857600080fd5b5061038e610767366004612635565b61119f565b34801561077857600080fd5b5061033660405180604001604052806005815260200164173539b7b760d91b81525081565b3480156107a957600080fd5b506103366107b8366004612272565b6111cd565b3480156107c957600080fd5b506103a97f9f2df0fed2c77648de5860a4cc508cd0818c85b8b8a1ab4ceeef8d981c8956a681565b3480156107fd57600080fd5b5061038e61080c3660046123ae565b61121d565b34801561081d57600080fd5b506103a96108ae81565b61038e610835366004612656565b611242565b34801561084657600080fd5b5061030c6108553660046126a9565b6001600160a01b03918216600090815260076020908152604080832093909416825291909152205460ff1690565b34801561088f57600080fd5b5061038e61089e3660046123de565b611436565b3480156108af57600080fd5b50600d5461030c90610100900460ff1681565b60006108cd826114c6565b806108dc57506108dc82611546565b92915050565b6060600280546108f1906126d7565b80601f016020809104026020016040519081016040528092919081815260200182805461091d906126d7565b801561096a5780601f1061093f5761010080835404028352916020019161096a565b820191906000526020600020905b81548152906001019060200180831161094d57829003601f168201915b5050505050905090565b600061097f82611594565b6109b5576040517fcf4700e400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b506000908152600660205260409020546001600160a01b031690565b60006109dc82610f49565b9050336001600160a01b03821614610a2e576109f88133610855565b610a2e576040517fcfb3b94200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b600082815260066020526040808220805473ffffffffffffffffffffffffffffffffffffffff19166001600160a01b0387811691821790925591518593918516917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591a4505050565b3360009081527fafc27dadd95cc92cc3511384503afbc19841fe8e9d61fefc7f2fb1e6a3bd40c2602052604090205460ff16610b1a5760405162461bcd60e51b815260206004820152601660248201527f43616c6c6572206973206e6f742061206275726e65720000000000000000000060448201526064015b60405180910390fd5b60005b81811015610b84576000838383818110610b3957610b39612711565b905060200201359050610b4b81610f49565b6001600160a01b0316856001600160a01b031614610b6857600080fd5b610b71816115c9565b5080610b7c8161273d565b915050610b1d565b50505050565b3360009081527fd5d09b8f3165a736d25b1a14611612ac91830c1b82012b1c33b2dac7c90a0649602052604090205460ff16610c085760405162461bcd60e51b815260206004820152601660248201527f43616c6c6572206973206e6f742061206d696e746572000000000000000000006044820152606401610b11565b610c1282826115d4565b5050565b6000610c21826115ee565b9050836001600160a01b0316816001600160a01b031614610c6e576040517fa114810000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60008281526006602052604090208054610c9a8187335b6001600160a01b039081169116811491141790565b610cc557610ca88633610855565b610cc557604051632ce44b5f60e11b815260040160405180910390fd5b6001600160a01b038516610d05576040517fea553b3400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b8015610d1057600082555b6001600160a01b038681166000908152600560205260408082208054600019019055918716808252919020805460010190554260a01b17600160e11b17600085815260046020526040812091909155600160e11b84169003610da257600184016000818152600460205260408120549003610da0576000548114610da05760008181526004602052604090208490555b505b83856001600160a01b0316876001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a4610df0868686600161167d565b505050505050565b600082815260096020526040902060010154610e13816116d5565b610e1d83836116df565b505050565b6001600160a01b0381163314610ea05760405162461bcd60e51b815260206004820152602f60248201527f416363657373436f6e74726f6c3a2063616e206f6e6c792072656e6f756e636560448201527f20726f6c657320666f722073656c6600000000000000000000000000000000006064820152608401610b11565b610c128282611781565b610e1d8383836040518060200160405280600081525061115b565b610c08611804565b610ed5611804565b6000816001600160a01b03164760405160006040518083038185875af1925050503d8060008114610f22576040519150601f19603f3d011682016040523d82523d6000602084013e610f27565b606091505b5050905080610c1257600080fd5b610f3d611804565b600a610c12828261279c565b60006108dc826115ee565b600a8054610f61906126d7565b80601f0160208091040260200160405190810160405280929190818152602001828054610f8d906126d7565b8015610fda5780601f10610faf57610100808354040283529160200191610fda565b820191906000526020600020905b815481529060010190602001808311610fbd57829003601f168201915b505050505081565b60006001600160a01b038216611024576040517f8f4eb60400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b506001600160a01b031660009081526005602052604090205467ffffffffffffffff1690565b611052611804565b61105c600061185e565b565b611066611804565b600c55565b611073611804565b600b55565b611080611804565b60005b81811015610e1d576110ac8383838181106110a0576110a0612711565b905060200201356115c9565b806110b68161273d565b915050611083565b6060600380546108f1906126d7565b6110d5611804565b600d80549115156101000261ff0019909216919091179055565b3360008181526007602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b611166848484610c16565b6001600160a01b0383163b15610b8457611182848484846118bd565b610b84576040516368d2bf6b60e11b815260040160405180910390fd5b6111a7611804565b600d805482919060ff1916600183818111156111c5576111c5612577565b021790555050565b60606111d8826119a9565b60405180604001604052806005815260200164173539b7b760d91b81525060405160200161120792919061285c565b6040516020818303038152906040529050919050565b600082815260096020526040902060010154611238816116d5565b610e1d8383611781565b6001600d5460ff16600181111561125b5761125b612577565b146112a85760405162461bcd60e51b815260206004820152601560248201527f574c4d696e74206973206e6f74206163746976652e00000000000000000000006044820152606401610b11565b600084600b546112b8919061288b565b90506112c48582611a45565b6040516bffffffffffffffffffffffff193360601b1660208201526034810185905260009060540160405160208183030381529060405280519060200120905061134584848080602002602001604051908101604052809392919081815260200183836020028082843760009201919091525050600c549150849050611b7e565b6113915760405162461bcd60e51b815260206004820152601460248201527f496e76616c6964204d65726b6c652050726f6f660000000000000000000000006044820152606401610b11565b336000908152600e602052604090205485906113ae9088906128a2565b11156114075760405162461bcd60e51b815260206004820152602260248201527f4164647265737320616c726561647920636c61696d6564206d617820616d6f756044820152611b9d60f21b6064820152608401610b11565b336000908152600e6020526040812080548892906114269084906128a2565b90915550610df0905033876115d4565b61143e611804565b6001600160a01b0381166114ba5760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201527f64647265737300000000000000000000000000000000000000000000000000006064820152608401610b11565b6114c38161185e565b50565b60006301ffc9a760e01b6001600160e01b03198316148061151057507f80ac58cd000000000000000000000000000000000000000000000000000000006001600160e01b03198316145b806108dc5750506001600160e01b0319167f5b5e139f000000000000000000000000000000000000000000000000000000001490565b60006001600160e01b031982167f7965db0b0000000000000000000000000000000000000000000000000000000014806108dc57506301ffc9a760e01b6001600160e01b03198316146108dc565b6000816001111580156115a8575060005482105b80156108dc575050600090815260046020526040902054600160e01b161590565b6114c3816000611b94565b610c12828260405180602001604052806000815250611d05565b6000818060011161164b5760005481101561164b5760008181526004602052604081205490600160e01b82169003611649575b80600003611642575060001901600081815260046020526040902054611621565b9392505050565b505b6040517fdf2d9b4200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b600d54610100900460ff1615610b845760405162461bcd60e51b815260206004820152601b60248201527f746f6b656e207472616e73666572207768696c652070617573656400000000006044820152606401610b11565b6114c38133611d72565b60008281526009602090815260408083206001600160a01b038516845290915290205460ff16610c125760008281526009602090815260408083206001600160a01b03851684529091529020805460ff1916600117905561173d3390565b6001600160a01b0316816001600160a01b0316837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45050565b60008281526009602090815260408083206001600160a01b038516845290915290205460ff1615610c125760008281526009602090815260408083206001600160a01b0385168085529252808320805460ff1916905551339285917ff6391f5c32d9c69d2a47ea670b442974b53935d1edc7fd64eb21e047a839171b9190a45050565b6008546001600160a01b0316331461105c5760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610b11565b600880546001600160a01b0383811673ffffffffffffffffffffffffffffffffffffffff19831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b604051630a85bd0160e11b81526000906001600160a01b0385169063150b7a02906118f29033908990889088906004016128b5565b6020604051808303816000875af192505050801561192d575060408051601f3d908101601f1916820190925261192a918101906128f1565b60015b61198b573d80801561195b576040519150601f19603f3d011682016040523d82523d6000602084013e611960565b606091505b508051600003611983576040516368d2bf6b60e11b815260040160405180910390fd5b805181602001fd5b6001600160e01b031916630a85bd0160e11b1490505b949350505050565b60606119b482611594565b6119ea576040517fa14c4b5000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60006119f4611df2565b90508051600003611a145760405180602001604052806000815250611642565b80611a1e84611e01565b604051602001611a2f92919061285c565b6040516020818303038152906040529392505050565b60008211611a955760405162461bcd60e51b815260206004820152601a60248201527f4d696e7420616d6f756e742063616e6e6f74206265207a65726f0000000000006044820152606401610b11565b6001546000546108ae9184910360001901611ab091906128a2565b1115611b235760405162461bcd60e51b8152602060048201526024808201527f546f74616c20737570706c792063616e6e6f7420657863656564206d6178537560448201527f70706c79000000000000000000000000000000000000000000000000000000006064820152608401610b11565b80341015610c125760405162461bcd60e51b815260206004820152602260248201527f4e6f7420656e6f7567682066756e64732070726f766964656420666f72206d696044820152611b9d60f21b6064820152608401610b11565b600082611b8b8584611e45565b14949350505050565b6000611b9f836115ee565b905080600080611bbd86600090815260066020526040902080549091565b915091508415611bfd57611bd2818433610c85565b611bfd57611be08333610855565b611bfd57604051632ce44b5f60e11b815260040160405180910390fd5b8015611c0857600082555b6001600160a01b038316600081815260056020526040902080546fffffffffffffffffffffffffffffffff0190554260a01b177c030000000000000000000000000000000000000000000000000000000017600087815260046020526040812091909155600160e11b85169003611caf57600186016000818152600460205260408120549003611cad576000548114611cad5760008181526004602052604090208590555b505b60405186906000906001600160a01b038616907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908390a4611cf583600088600161167d565b5050600180548101905550505050565b611d0f8383611e92565b6001600160a01b0383163b15610e1d576000548281035b611d3960008683806001019450866118bd565b611d56576040516368d2bf6b60e11b815260040160405180910390fd5b818110611d26578160005414611d6b57600080fd5b5050505050565b60008281526009602090815260408083206001600160a01b038516845290915290205460ff16610c1257611db0816001600160a01b03166014611fcc565b611dbb836020611fcc565b604051602001611dcc92919061290e565b60408051601f198184030181529082905262461bcd60e51b8252610b119160040161225f565b6060600a80546108f1906126d7565b606060a06040510180604052602081039150506000815280825b600183039250600a81066030018353600a900480611e1b5750819003601f19909101908152919050565b600081815b8451811015611e8a57611e7682868381518110611e6957611e69612711565b60200260200101516121ad565b915080611e828161273d565b915050611e4a565b509392505050565b6000805490829003611ed0576040517fb562e8dd00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6001600160a01b03831660008181526005602090815260408083208054680100000000000000018802019055848352600490915281206001851460e11b4260a01b178317905582840190839083907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef8180a4600183015b818114611f7f57808360007fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef600080a4600101611f47565b5081600003611fba576040517f2e07630000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6000908155610e1d915084838561167d565b60606000611fdb83600261288b565b611fe69060026128a2565b67ffffffffffffffff811115611ffe57611ffe6123fb565b6040519080825280601f01601f191660200182016040528015612028576020820181803683370190505b5090507f30000000000000000000000000000000000000000000000000000000000000008160008151811061205f5761205f612711565b60200101906001600160f81b031916908160001a9053507f7800000000000000000000000000000000000000000000000000000000000000816001815181106120aa576120aa612711565b60200101906001600160f81b031916908160001a90535060006120ce84600261288b565b6120d99060016128a2565b90505b600181111561215e577f303132333435363738396162636465660000000000000000000000000000000085600f166010811061211a5761211a612711565b1a60f81b82828151811061213057612130612711565b60200101906001600160f81b031916908160001a90535060049490941c936121578161298f565b90506120dc565b5083156116425760405162461bcd60e51b815260206004820181905260248201527f537472696e67733a20686578206c656e67746820696e73756666696369656e746044820152606401610b11565b60008183106121c9576000828152602084905260409020611642565b6000838152602083905260409020611642565b6001600160e01b0319811681146114c357600080fd5b60006020828403121561220457600080fd5b8135611642816121dc565b60005b8381101561222a578181015183820152602001612212565b50506000910152565b6000815180845261224b81602086016020860161220f565b601f01601f19169290920160200192915050565b6020815260006116426020830184612233565b60006020828403121561228457600080fd5b5035919050565b6001600160a01b03811681146114c357600080fd5b600080604083850312156122b357600080fd5b82356122be8161228b565b946020939093013593505050565b60008083601f8401126122de57600080fd5b50813567ffffffffffffffff8111156122f657600080fd5b6020830191508360208260051b850101111561231157600080fd5b9250929050565b60008060006040848603121561232d57600080fd5b83356123388161228b565b9250602084013567ffffffffffffffff81111561235457600080fd5b612360868287016122cc565b9497909650939450505050565b60008060006060848603121561238257600080fd5b833561238d8161228b565b9250602084013561239d8161228b565b929592945050506040919091013590565b600080604083850312156123c157600080fd5b8235915060208301356123d38161228b565b809150509250929050565b6000602082840312156123f057600080fd5b81356116428161228b565b634e487b7160e01b600052604160045260246000fd5b600067ffffffffffffffff8084111561242c5761242c6123fb565b604051601f8501601f19908116603f01168101908282118183101715612454576124546123fb565b8160405280935085815286868601111561246d57600080fd5b858560208301376000602087830101525050509392505050565b60006020828403121561249957600080fd5b813567ffffffffffffffff8111156124b057600080fd5b8201601f810184136124c157600080fd5b6119a184823560208401612411565b600080602083850312156124e357600080fd5b823567ffffffffffffffff8111156124fa57600080fd5b612506858286016122cc565b90969095509350505050565b8035801515811461252257600080fd5b919050565b60006020828403121561253957600080fd5b61164282612512565b6000806040838503121561255557600080fd5b82356125608161228b565b915061256e60208401612512565b90509250929050565b634e487b7160e01b600052602160045260246000fd5b60208101600283106125af57634e487b7160e01b600052602160045260246000fd5b91905290565b600080600080608085870312156125cb57600080fd5b84356125d68161228b565b935060208501356125e68161228b565b925060408501359150606085013567ffffffffffffffff81111561260957600080fd5b8501601f8101871361261a57600080fd5b61262987823560208401612411565b91505092959194509250565b60006020828403121561264757600080fd5b81356002811061164257600080fd5b6000806000806060858703121561266c57600080fd5b8435935060208501359250604085013567ffffffffffffffff81111561269157600080fd5b61269d878288016122cc565b95989497509550505050565b600080604083850312156126bc57600080fd5b82356126c78161228b565b915060208301356123d38161228b565b600181811c908216806126eb57607f821691505b60208210810361270b57634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052603260045260246000fd5b634e487b7160e01b600052601160045260246000fd5b60006001820161274f5761274f612727565b5060010190565b601f821115610e1d57600081815260208120601f850160051c8101602086101561277d5750805b601f850160051c820191505b81811015610df057828155600101612789565b815167ffffffffffffffff8111156127b6576127b66123fb565b6127ca816127c484546126d7565b84612756565b602080601f8311600181146127ff57600084156127e75750858301515b600019600386901b1c1916600185901b178555610df0565b600085815260208120601f198616915b8281101561282e5788860151825594840194600190910190840161280f565b508582101561284c5787850151600019600388901b60f8161c191681555b5050505050600190811b01905550565b6000835161286e81846020880161220f565b83519083019061288281836020880161220f565b01949350505050565b80820281158282048414176108dc576108dc612727565b808201808211156108dc576108dc612727565b60006001600160a01b038087168352808616602084015250836040830152608060608301526128e76080830184612233565b9695505050505050565b60006020828403121561290357600080fd5b8151611642816121dc565b7f416363657373436f6e74726f6c3a206163636f756e742000000000000000000081526000835161294681601785016020880161220f565b7f206973206d697373696e6720726f6c6520000000000000000000000000000000601791840191820152835161298381602884016020880161220f565b01602801949350505050565b60008161299e5761299e612727565b50600019019056fea26469706673582212201a1a67cf0390f81cf8c3ea425d32eb3a08959d9d4d0155ff9eeb1f1f2bf53e3464736f6c6343000811003368747470733a2f2f646174612e63727970746f6e696e6a61706172746e6572732e636f6d2f54616c69736d616e50617065724f6659616d612f6a736f6e2f

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