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: BUSL-1.1
pragma solidity ^0.8.4;

import "./OnchainERC721JM.sol";
import "./interfaces/IPixArtNFT.sol";

/**                                 
                                 █████████
                              ███████████████
                              ███████████████
                              ███████████████
                                 █████████
                                    ███
                     █████████████████████████████████
                  ▓▓▓▒▒▒▒▒▒▒▒▒▒▒▒█████████▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▓▓▓
                  ▓▓▓            █████████                        ▓▓▓
         ░░░      ▓▓▓            ███████████████                  ▓▓▓
      ░░░         ▓▓▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒███▒▒▒▒▒▒███▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▓▓▓         ░░░
░░░   ░░░         ▓▓▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒███▒▒▒▒▒▒███▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▓▓▓      ░░░   ░░░
   ░░░      ░░░   ▓▓▓░░░            ███      ███               ▒▒▒▓▓▓      ░░░
   ░░░      ░░░   ▓▓▓░░░            ███      █████▌    JALB    ▒▒▒▓▓▓      ░░░
*/

/// @title JALB
/// @author justalittlebit.me
/// @notice JALB is a collection of 1010 unique NFTs.
contract JALB is OnchainERC721JM {
    constructor(
        string memory tokenName,
        string memory symbol,
        uint256 collectionSize,
        uint256 devReserved,
        uint256 _royalties,
        address[] memory _beneficiary
    ) OnchainERC721JM(tokenName, symbol, collectionSize, devReserved, _royalties, _beneficiary) {
        ERC721JM.price = 0.03 ether;
    }
}

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

pragma solidity ^0.8.0;

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

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

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

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

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

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

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

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

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

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

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

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

        _revokeRole(role, account);
    }

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControlEnumerable.sol";
import "./AccessControl.sol";
import "../utils/structs/EnumerableSet.sol";

/**
 * @dev Extension of {AccessControl} that allows enumerating the members of each role.
 */
abstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl {
    using EnumerableSet for EnumerableSet.AddressSet;

    mapping(bytes32 => EnumerableSet.AddressSet) private _roleMembers;

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

    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) public view virtual override returns (address) {
        return _roleMembers[role].at(index);
    }

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) public view virtual override returns (uint256) {
        return _roleMembers[role].length();
    }

    /**
     * @dev Overload {_grantRole} to track enumerable memberships
     */
    function _grantRole(bytes32 role, address account) internal virtual override {
        super._grantRole(role, account);
        _roleMembers[role].add(account);
    }

    /**
     * @dev Overload {_revokeRole} to track enumerable memberships
     */
    function _revokeRole(bytes32 role, address account) internal virtual override {
        super._revokeRole(role, account);
        _roleMembers[role].remove(account);
    }
}

// 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 v4.4.1 (access/IAccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";

/**
 * @dev External interface of AccessControlEnumerable declared to support ERC165 detection.
 */
interface IAccessControlEnumerable is IAccessControl {
    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) external view returns (address);

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) external view returns (uint256);
}

// 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 v4.6.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.0;

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

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

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 (last updated v4.8.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

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

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

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

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

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

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

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

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

        return (signer, RecoverError.NoError);
    }

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

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

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

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

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

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

import "./math/Math.sol";

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/structs/EnumerableSet.sol)
// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js.

pragma solidity ^0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 *
 * [WARNING]
 * ====
 * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure
 * unusable.
 * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.
 *
 * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an
 * array of EnumerableSet.
 * ====
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            if (lastIndex != toDeleteIndex) {
                bytes32 lastValue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastValue;
                // Update the index for the moved value
                set._indexes[lastValue] = valueIndex; // Replace lastValue's index to valueIndex
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        bytes32[] memory store = _values(set._inner);
        bytes32[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/access/AccessControlEnumerable.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "erc721a/contracts/ERC721A.sol";
import "@openzeppelin/contracts/interfaces/IERC2981.sol";

error ContractIsLocked();
error ContractIsNotLocked();
error MintingNotStarted();
error MintingFinished();
error InvalidSignature();
error OnlyHumans();
error isZero();
error ExcededMaxPerTx();
error ExcededMaxPerUser();
error InsufficientETH();
error NotYourToken();
error CollectionIsRevealed();
error CollectionIsNotRevealed();
error MissingBaseURI();
error MissingContractURI();
error MissingPreviewTokenURI();
error ReserveArlreadyClaimed();
error BeneficiaryReserveExceded();

/// @title ERC721JM
/// @author Joyce and TheSergeant
/// @notice You can use this contract to mint an ERC721JM NFT
contract ERC721JM is ERC721A, IERC2981, Ownable, AccessControlEnumerable, ReentrancyGuard {
    using Strings for uint256;

    string internal __baseURI;
    string internal _contractURI;
    uint256 internal DEV_RESERVE;
    uint256 public immutable MAX_SUPPLY;
    uint256 internal immutable MAX_MINT_PER_BENEFICIARY;

    // IMPORTANT: the signer obj and the _signer solidity variable must have the same address
    address private _signer;
    uint256 public price = 0.2 ether;
    uint8 public maxPerUser = 2;
    uint8 public maxPerTx = 2;
    address[] public beneficiary;
    mapping(address => uint256) internal beneficiaryReserve;

    // ROYALTIES
    uint256 private royalties;
    address private royaltiesAddr;

    // CONTRACT STATE
    bool public isActive = false;
    bool public contractLocked = false;
    bool public isWhitelisteActive = true;
    bool private devMinted = false;
    bool public isRevealed = false;
    string public previewTokenURI;
    mapping(uint256 => string) public customTokenURI;

    // ROLE
    bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");
    bytes32 public constant BENEFICIARY_ROLE = keccak256("BENEFICIARY_ROLE");

    // EVENTS
    event Mint(address _from, uint256 quantity, uint256 price);
    event Withdraw(address _from, uint256 quantity);
    event NewBaseURI(string _baseURI);
    event ActiveStatus(bool _ActiveStatus);
    event ContractLocked(bool _isLocked);
    event PermanentURI(string _value, uint256 indexed _id);

    constructor(
        string memory tokenName,
        string memory symbol,
        uint256 _collectionSize,
        uint256 _devReserved,
        uint256 _royalties,
        address[] memory _beneficiary
    ) ERC721A(tokenName, symbol) {
        __baseURI = "ipfs://";

        _setupRole(DEFAULT_ADMIN_ROLE, _msgSender());
        _setupRole(BENEFICIARY_ROLE, _msgSender());
        _setupRole(PAUSER_ROLE, _msgSender());

        // Minter Role
        for (uint256 i = 0; i < _beneficiary.length; i++) {
            _setupRole(BENEFICIARY_ROLE, _beneficiary[i]);
        }

        MAX_SUPPLY = _collectionSize;
        DEV_RESERVE = _devReserved;
        MAX_MINT_PER_BENEFICIARY = DEV_RESERVE / _beneficiary.length;

        royalties = _royalties;
        royaltiesAddr = address(this);

        setBeneficiary(_beneficiary);
        _signer = beneficiary[0]; //FIXME - msg.sender
    }

    /// @dev See {ERC721A-_startTokenId}.
    function _startTokenId() internal view virtual override returns (uint256) {
        return 1;
    }

    /// @dev See {ERC721A-tokenURI}.
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();
        // custom token URI
        if (bytes(customTokenURI[tokenId]).length > 0) {
            return customTokenURI[tokenId];
        }
        // is revealed
        if (!isRevealed && bytes(previewTokenURI).length != 0) {
            if (bytes(previewTokenURI).length == 0) revert MissingPreviewTokenURI();
            return previewTokenURI;
        } else {
            string memory baseURI = _baseURI();
            if (bytes(baseURI).length == 0) revert MissingBaseURI();
            return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
        }
    }

    /// @dev See {IERC165-supportsInterface}.
    function supportsInterface(bytes4 interfaceId)
        public
        view
        override(ERC721A, IERC165, AccessControlEnumerable)
        returns (bool)
    {
        return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
    }

    /// @dev See {IERC2981-royaltyInfo}.
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        override
        returns (address receiver, uint256 royaltyAmount)
    {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();
        return (royaltiesAddr, (salePrice * royalties) / 100);
    }

    /// @notice Get contractURI
    /// @return (string memory) The JSON metadata of the collection
    function contractURI() public view returns (string memory) {
        return _contractURI;
    }

    /// @notice Get baseURI
    /// @return (string memory) Base url of the collection
    function _baseURI() internal view virtual override returns (string memory) {
        return __baseURI;
    }

    modifier _requireMint(uint256 quantity) {
        if(!isActive) revert MintingNotStarted();
        if(quantity == 0) revert isZero();
        if(tx.origin != _msgSender()) revert OnlyHumans();
        if(totalSupply() + quantity > MAX_SUPPLY) revert MintingFinished();
        if(quantity > maxPerTx) revert ExcededMaxPerTx();
        if(_numberMinted(_msgSender()) + quantity > maxPerUser) revert ExcededMaxPerUser();
        _;
    }

    /// @notice  Mint the NFT to the caller addres
    /// @param quantity (uint256) Number of NFTs to mint
    /// @param signature (bytes) Whitelist signature
    /// @param nonce (bytes32) Nonce
    function mintToken(
        uint256 quantity,
        bytes calldata signature,
        bytes32 nonce
    ) external payable nonReentrant _requireMint(quantity){
        if (isWhitelisteActive) {
            if(!_verifySignature(signature, quantity, msg.value, nonce)) revert InvalidSignature();
        } else {
			if(msg.value < currentPrice() * quantity) revert InsufficientETH();
        }

        _safeMint(_msgSender(), quantity);
        //_mint(_msgSender(), quantity, '', false);
        emit Mint(_msgSender(), quantity, msg.value);
        // Refund excedeed ETH
        if (msg.value > (quantity * currentPrice()) && !isWhitelisteActive) {
            payable(_msgSender()).transfer(msg.value - (quantity * currentPrice()));
        }
    }

    /// @notice Check if an user is allowed to mint a token
    /// @notice It checks if the signature given by the user is valid
    /// @param signature (bytes) Signature to check
    /// @param quantity (uint256) Number of NFT requested to mint
    /// @param nonce (bytes32) Nonce
    /// @return (bool) Returns true if the signature is valid
    function _verifySignature(
        bytes calldata signature,
        uint256 quantity,
        uint256 _price,
        bytes32 nonce
    ) internal view returns (bool) {
        bytes32 hashMsg = keccak256(abi.encodePacked(address(this), _msgSender(), quantity, _price, nonce));
        address ecdsa_rec = ECDSA.recover(
            keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hashMsg)),
            signature
        );
        return (ecdsa_rec == _signer) ? true : false;
    }

    /// @notice Returns the mint current price
    /// @return (uint256) Current price
    function currentPrice() public view returns (uint256) {
        return price;
    }

    /// @notice It emits a PermanentURI event required by OpenSea to freeze metadata for a particular url
    /// @param nftID (uint256) The ID of the NFT, you should be the owner
    function freezeMetadata(uint256 nftID) external {
        if(!contractLocked) revert ContractIsNotLocked();
        if(ownerOf(nftID) != _msgSender()) revert NotYourToken();
        if(!isRevealed) revert CollectionIsNotRevealed();
        emit PermanentURI(tokenURI(nftID), nftID);
    }


    //  ===================================
    //  ========= ADMIN FUNCTIONS =========
    //  ===================================

    /// @notice Set the Beneficiary
    function setBeneficiary(address[] memory _beneficiary) public onlyRole(DEFAULT_ADMIN_ROLE) {
        beneficiary = _beneficiary;
    }

    /// @notice Set the mint price
    /// @param newPrice (uint256) New price
    function setPrice(uint256 newPrice) external onlyRole(DEFAULT_ADMIN_ROLE) {
        price = newPrice;
    }

    /// @notice Reveal the collection
    function reveal() external onlyRole(DEFAULT_ADMIN_ROLE) {
        isRevealed = true;
    }

    /// @notice Set a new signer for the whitelist
    /// @param signer (address) New signer
    function setSigner(address signer) external onlyRole(DEFAULT_ADMIN_ROLE) {
        _signer = signer;
    }

    /// @notice Pause the contract
    /// @param _isActive (bool) ID of the NFT to retrive its metadata url
    function setActive(bool _isActive) external onlyRole(PAUSER_ROLE) {
        isActive = _isActive;
        emit ActiveStatus(isActive);
    }

    /// @notice Set the whitelist status
    /// @param _isWhitelisteActive (bool) ID of the NFT to retrive its metadata url
    function setWhitelistActive(bool _isWhitelisteActive) external onlyRole(DEFAULT_ADMIN_ROLE) {
        isWhitelisteActive = _isWhitelisteActive;
    }

    /// @notice Set a new baseURI
    /// @param _baseTokenURI (string memory) New baseURI
    function setBaseTokenURI(string memory _baseTokenURI) public onlyRole(DEFAULT_ADMIN_ROLE) {
        if(contractLocked) revert ContractIsLocked();
        __baseURI = _baseTokenURI;
        emit NewBaseURI(__baseURI);
    }

    /// @notice Set a new previewTokenURI
    /// @param _previewTokenURI (string memory) New previewTokenURI
    function setPreviewTokenURI(string memory _previewTokenURI) external onlyRole(DEFAULT_ADMIN_ROLE) {
        if(contractLocked) revert ContractIsLocked();
        if(isRevealed) revert CollectionIsRevealed();
        previewTokenURI = _previewTokenURI;
    }

    /// @notice Set a custom TokenURI for unique NFTs
    function setCustomTokenURI(string memory _customTokenURI, uint256 tokenID) external onlyRole(DEFAULT_ADMIN_ROLE) {
        if(contractLocked) revert ContractIsLocked();
        if(isRevealed) revert CollectionIsRevealed();
        customTokenURI[tokenID] = _customTokenURI;
    }

    /// @notice Lock contract
    function lockContract() external onlyRole(DEFAULT_ADMIN_ROLE) {
        contractLocked = true;
        emit ContractLocked(true);
    }

    /// @notice Set the royalties on the contract
    /// @dev This function can be called only by ADMIN
    /// @param royaltyReceiver The royalties recipient
    /// @param royaltyPercentage Royalties value (between 0 and 10000)
    function setRoyalties(address royaltyReceiver, uint256 royaltyPercentage) public onlyRole(DEFAULT_ADMIN_ROLE) {
        royaltiesAddr = royaltyReceiver;
        royalties = royaltyPercentage;
    }

    /// @notice Set a new contractURI
    /// @param _contractURI_ (string memory) The new contractURI
    function setContractURI(string memory _contractURI_) external onlyRole(DEFAULT_ADMIN_ROLE) {
        if(contractLocked) revert ContractIsLocked();
        _contractURI = _contractURI_;
    }

    /// @notice Set the maximum amount of NFTs that can be minted per user
    function setMaxPerUser(uint8 _maxPerUser) external onlyRole(DEFAULT_ADMIN_ROLE) {
        maxPerUser = _maxPerUser;
    }

    /// @notice Set the maximum amount of NFTs that can be minted per Transaction
    function setMaxTransaction(uint8 _maxPerTransaction) external onlyRole(DEFAULT_ADMIN_ROLE) {
        maxPerTx = _maxPerTransaction;
    }

    /// @notice Claim an amount of NFTs reserved for the dev
    /// @param _number (uint256) Number of NFTs to claim
    function claimReserve(uint256 _number) external onlyRole(BENEFICIARY_ROLE) nonReentrant {
        if(devMinted) revert ReserveArlreadyClaimed();
        if(beneficiaryReserve[_msgSender()] + _number > MAX_MINT_PER_BENEFICIARY)  revert BeneficiaryReserveExceded();
        DEV_RESERVE -=  _number;
        beneficiaryReserve[_msgSender()] += _number;
        if (DEV_RESERVE == 0) devMinted = true;

        _safeMint(_msgSender(), _number);
    }

    /// @notice Allows to withdraw found from contract
    /// @dev This function can be called only from ADMIN
    function withdraw() external onlyRole(BENEFICIARY_ROLE) nonReentrant {
        uint256 balance = address(this).balance;
        if(balance == 0) revert InsufficientETH();
        uint256 beneficiaryNumber = beneficiary.length;
        uint256 amount = balance / beneficiaryNumber;
        for (uint256 i = 0; i < beneficiaryNumber; ) {
            payable(beneficiary[i]).transfer(amount);
            unchecked {
                i++;
            }
        }
        emit Withdraw(_msgSender(), balance);
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.4;

/// @title IPixArtNFT
/// @notice Interface for the PixArtNFT contract
interface IPixArtNFT {

    /// @notice Build the NFT for a given token ID
    /// @param tokenId (uint256) ID of the token to query
    /// @return (string) base64 encoded metadata and SVG
    function composeTokenUri(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.4;

import "./ERC721JM.sol";
import "./interfaces/IPixArtNFT.sol";

error MissingOnchainContract();

contract OnchainERC721JM is ERC721JM {
    IPixArtNFT public onchain;

    constructor(
        string memory tokenName,
        string memory symbol,
        uint256 collectionSize,
        uint256 devReserved,
        uint256 _royalties,
        address[] memory _beneficiary
    ) ERC721JM(tokenName, symbol, collectionSize, devReserved, _royalties, _beneficiary) {}

    /// @dev Set the onchain contract
    /// @param contract_ (IPixArtNFT) The onchain contract
    function setOnchainContract(IPixArtNFT contract_) public onlyRole(DEFAULT_ADMIN_ROLE) {
			if(contractLocked) revert ContractIsLocked();
			onchain = contract_;
    }

    /// @dev See {ERC721A-tokenURI}.
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();
        if (!isRevealed) {
            if (bytes(previewTokenURI).length == 0) revert MissingPreviewTokenURI();
            return previewTokenURI;
        } else {
            if (address(onchain) == address(0)) revert MissingOnchainContract();
            return onchain.composeTokenUri(tokenId);
        }
    }
}

// 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
// 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": 800
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"tokenName","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"uint256","name":"collectionSize","type":"uint256"},{"internalType":"uint256","name":"devReserved","type":"uint256"},{"internalType":"uint256","name":"_royalties","type":"uint256"},{"internalType":"address[]","name":"_beneficiary","type":"address[]"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"BeneficiaryReserveExceded","type":"error"},{"inputs":[],"name":"CollectionIsNotRevealed","type":"error"},{"inputs":[],"name":"CollectionIsRevealed","type":"error"},{"inputs":[],"name":"ContractIsLocked","type":"error"},{"inputs":[],"name":"ContractIsNotLocked","type":"error"},{"inputs":[],"name":"ExcededMaxPerTx","type":"error"},{"inputs":[],"name":"ExcededMaxPerUser","type":"error"},{"inputs":[],"name":"InsufficientETH","type":"error"},{"inputs":[],"name":"InvalidSignature","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"MintingFinished","type":"error"},{"inputs":[],"name":"MintingNotStarted","type":"error"},{"inputs":[],"name":"MissingOnchainContract","type":"error"},{"inputs":[],"name":"MissingPreviewTokenURI","type":"error"},{"inputs":[],"name":"NotYourToken","type":"error"},{"inputs":[],"name":"OnlyHumans","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"ReserveArlreadyClaimed","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"},{"inputs":[],"name":"isZero","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"_ActiveStatus","type":"bool"}],"name":"ActiveStatus","type":"event"},{"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":false,"internalType":"bool","name":"_isLocked","type":"bool"}],"name":"ContractLocked","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_from","type":"address"},{"indexed":false,"internalType":"uint256","name":"quantity","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"price","type":"uint256"}],"name":"Mint","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"_baseURI","type":"string"}],"name":"NewBaseURI","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"_value","type":"string"},{"indexed":true,"internalType":"uint256","name":"_id","type":"uint256"}],"name":"PermanentURI","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_from","type":"address"},{"indexed":false,"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"Withdraw","type":"event"},{"inputs":[],"name":"BENEFICIARY_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":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PAUSER_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":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"beneficiary","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_number","type":"uint256"}],"name":"claimReserve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"contractLocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"currentPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"customTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"nftID","type":"uint256"}],"name":"freezeMetadata","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":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":[],"name":"isActive","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":"isRevealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isWhitelisteActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lockContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"maxPerTx","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerUser","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"bytes32","name":"nonce","type":"bytes32"}],"name":"mintToken","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"onchain","outputs":[{"internalType":"contract IPixArtNFT","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"previewTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":[],"name":"reveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"royaltyAmount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"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":"bool","name":"_isActive","type":"bool"}],"name":"setActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_baseTokenURI","type":"string"}],"name":"setBaseTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_beneficiary","type":"address[]"}],"name":"setBeneficiary","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_contractURI_","type":"string"}],"name":"setContractURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_customTokenURI","type":"string"},{"internalType":"uint256","name":"tokenID","type":"uint256"}],"name":"setCustomTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"_maxPerUser","type":"uint8"}],"name":"setMaxPerUser","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"_maxPerTransaction","type":"uint8"}],"name":"setMaxTransaction","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IPixArtNFT","name":"contract_","type":"address"}],"name":"setOnchainContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_previewTokenURI","type":"string"}],"name":"setPreviewTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newPrice","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"royaltyReceiver","type":"address"},{"internalType":"uint256","name":"royaltyPercentage","type":"uint256"}],"name":"setRoyalties","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"signer","type":"address"}],"name":"setSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_isWhitelisteActive","type":"bool"}],"name":"setWhitelistActive","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":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : tokenName (string): JALB
Arg [1] : symbol (string): JALB
Arg [2] : collectionSize (uint256): 1010
Arg [3] : devReserved (uint256): 200
Arg [4] : _royalties (uint256): 1000
Arg [5] : _beneficiary (address[]): 0xD43E6164092F1fcc6953bcc2684847CddA8bb3cE,0x1F4FD4Fb3CA0AB27403e80cd74B552147AAfB383,0x34AA2DD5BC7837238673A919a9e9a28bd6374ed4,0xb31cF5CB11115329D5aeA6afDA5316B41F2737E7

-----Encoded View---------------
15 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [2] : 00000000000000000000000000000000000000000000000000000000000003f2
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000c8
Arg [4] : 00000000000000000000000000000000000000000000000000000000000003e8
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [7] : 4a414c4200000000000000000000000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [9] : 4a414c4200000000000000000000000000000000000000000000000000000000
Arg [10] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [11] : 000000000000000000000000d43e6164092f1fcc6953bcc2684847cdda8bb3ce
Arg [12] : 0000000000000000000000001f4fd4fb3ca0ab27403e80cd74b552147aafb383
Arg [13] : 00000000000000000000000034aa2dd5bc7837238673a919a9e9a28bd6374ed4
Arg [14] : 000000000000000000000000b31cf5cb11115329d5aea6afda5316b41f2737e7