Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.14;
import "./base/ERC721aNFT.sol";
import "./ext/MultipleWalletWithdrawable.sol";
import "./ext/PriceUpdatable.sol";
import "./ext/WithStateControl.sol";
import "./ext/WithSignatureControl.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";

import "@openzeppelin/contracts/security/ReentrancyGuard.sol";


//        ____              __          __ 
//       / __ \____  ____ _/ /_  ____  / /_
//      / /_/ / __ \/ __ `/ __ \/ __ \/ __/
//     / _, _/ /_/ / /_/ / /_/ / /_/ / /_  
//    /_/ |_|\____/\__, /_.___/\____/\__/  
//                /____/                   
//               __ __ _                 __              
//              / //_/(_____  ____ _____/ ____  ____ ___ 
//             / ,<  / / __ \/ __ `/ __  / __ \/ __ `__ \
//            / /| |/ / / / / /_/ / /_/ / /_/ / / / / / /
//           /_/ |_/_/_/ /_/\__, /\__,_/\____/_/ /_/ /_/ 
//                         /____/                        
//
//                          V 2.0
//

contract RogbotKingdom is ERC721aNFT, MultipleWalletWithdrawable, PriceUpdatable, WithStateControl, WithSignatureControl, ReentrancyGuard {
    using SafeMath for uint256;
    uint256 public constant MAX_SUPPLY = 10000;   
    mapping(ProjectState => uint256) private _mintLimit;
    mapping(ProjectState => uint256) private _stageSupply;

    constructor(string memory _tokenURI) ERC721A("RogbotKingdom", "RBKD") {
        _baseTokenURI = _tokenURI;
        state = ProjectState.Prepare;
        signerAddress = 0xc2CCBA0B95D4dd4E7515E1522206E6A5Dff6CfeD;
        _mintLimit[ProjectState.PioneerSale] = 4;
        _mintLimit[ProjectState.WhitelistSale] = 4;
        _mintLimit[ProjectState.PublicSale] = 4;

        _stageSupply[ProjectState.PioneerSale] = 555;
        _stageSupply[ProjectState.WhitelistSale] = 5555;
        _stageSupply[ProjectState.PublicSale] = 10000;
    }

    
 
    // airdrop NFT
    function airdrop(address[] calldata _address, uint256[] calldata _nums)
        external
        onlyOwner
    {
        
        uint256 sum = 0;
        for (uint i = 0; i < _nums.length; i++) {
            sum = sum + _nums[i];
        }
        
        require(
            sum  <= 1000,
            "Maximum 1000 tokens"
        );

        require(
            totalSupply() + sum <= MAX_SUPPLY,
            "Exceeds maximum supply"
        );

        for (uint256 i = 0; i < _address.length; i++) {
            _baseMint(_address[i], _nums[i]);
        }
    }

    // mint multiple token
    function mint(
        uint256 _num,
        bytes memory _ticket,
        bytes memory _signature
    ) public payable nonReentrant {

        // check if sale is stared 
        require(
            (ProjectState.PublicSale == state || ProjectState.WhitelistSale == state || ProjectState.PioneerSale == state ),
            "Sale not started"
        );

        // only EOA can call this function
        require(msg.sender == tx.origin, "Only EOA can call this function");

        // check max supply
        require(totalSupply() + _num <= MAX_SUPPLY, "Exceeds maximum supply");

        // check max supply
        require(totalSupply() + _num <= _stageSupply[state], "Exceeds current stage maximum supply");

        // minting amt cannot be over the limit of the current state
        require(
            (_num > 0 && _num <= _mintLimit[state]),
            "Incorrect minting amount"
        );

        // each ticket cannot be used to mint over the allowed amt 
        if (!_bypassSignatureChecking) {
            require(_ticketUsed[_ticket] + _num <= _mintLimit[state] , "Minting amount exceed limit");
        }

        // validate ticket
        require(
                isSignedBySigner(
                    msg.sender,
                    _ticket,
                    _signature,
                    signerAddress
                ),
                "Ticket is invalid"
            );

        // check eth amt 
        require(msg.value >= (price * _num), "Not enough ETH was sent");    

        _ticketUsed[_ticket] += _num;

        // transfer the fund to the project team
        if ( msg.value > 0 ) {
            for (uint256 i = 0 ; i < _wallets.length; i++) {
                payable(_wallets[i]).transfer(msg.value.mul(_ratio[i]).div(100));
            }
        }
        
        _baseMint(_num);
 
    }


    function updateMintingLimit(ProjectState _state, uint256 _limit)
        external
        onlyOwner
    {
        _mintLimit[_state] = _limit;
    }

    function updateStageSupplyLimit(ProjectState _state, uint256 _limit)
        external
        onlyOwner
    {
        _stageSupply[_state] = _limit;
    }

    function mintingLimit(ProjectState _state) external view returns (uint256) {
        return _mintLimit[_state];
    }

    function stageSupplyLimit(ProjectState _state) external view returns (uint256) {
         return _stageSupply[_state];
    }
    

}

//SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.14;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "../erc721aV3/ERC721A.sol";
import "../erc721aV3/extensions/ERC721ABurnable.sol";
import "../erc721aV3/extensions/ERC721AQueryable.sol";

abstract contract ERC721aNFT is Ownable, ERC721A, ERC721ABurnable, ERC721AQueryable {
    using SafeMath for uint256;
    string internal _baseTokenURI;

    function _baseMint(uint256 quantity) internal {
        // mint the token
        _baseMint(msg.sender, quantity);
    }

    function _baseMint(address _address, uint256 quantity) internal {
        _safeMint(_address, quantity);
    }
     
    function tokenURI(uint256 tokenId)
        public
        view
        override (ERC721A, IERC721Metadata)
        returns (string memory)
    {
        require(
            _exists(tokenId),
            "ERC721Metadata: URI query for nonexistent token"
        );

         
        return
            bytes(_baseTokenURI).length > 0
                ? string(
                    abi.encodePacked(
                        _baseTokenURI,
                        Strings.toString(tokenId),
                        ".json"
                    )
                )
                : "";
    }

    function updateTokenURI(string memory _tokenURI) external onlyOwner {
        _baseTokenURI = _tokenURI;
    }


}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
 

abstract contract MultipleWalletWithdrawable is Ownable {

    using SafeMath for uint256;
    
    address[] internal _wallets = [
        0xaAabE0E0681A77A6DDBf71FEf260519db40e473a,
        0x222aBd1cF0217736E49A99755C41EfcbB0c41568,
        0xcAABCa8e9740Fb96c547F7ab8BeC4F61DB67A130
    ];

    uint256[] internal _ratio = [90, 5, 5];

    function updateWalletAddress(uint256 idx, address _address)
        external
        onlyOwner
    {
        _wallets[idx] = _address;
    }

    // withdraw the balance if needed
    function withdraw() external onlyOwner {
        uint256 originalBalance = address(this).balance;
        for (uint256 i = 0; i < _wallets.length; i++) {
            payable(_wallets[i]).transfer(
                originalBalance.mul(_ratio[i]).div(100)
            );
        }
    }


    // return the wallet address by index
    function walletAddress(uint256 idx) external view returns (address) {
        return _wallets[idx];
    }

    // return the ratio by index
    function ratio(uint256 idx) external view returns (uint256) {
        return _ratio[idx];
    }




}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
 

abstract contract PriceUpdatable is Ownable {

    uint256 public price = 0 ether;

    // update price
    function updatePrice(uint256 _newPrice)
        external
        onlyOwner
    {
        price = _newPrice;
    }
    

}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
 

abstract contract WithStateControl is Ownable {

    enum ProjectState {
        Prepare, //0
        PioneerSale, //1
        PreWhitelist, //2
        WhitelistSale, //3
        PrePublic, //4
        PublicSale, //5
        Finished //6
    }

    ProjectState public state;

    // update project state
    function updateProjectState(ProjectState _newState) external onlyOwner {
        state = _newState;
    }


     

    

}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
 

abstract contract WithSignatureControl is Ownable {

    using ECDSA for bytes32;

    address public signerAddress;
    bool internal _bypassSignatureChecking = false;
    mapping(bytes => uint256) internal _ticketUsed;

     // emergency bypass signature checking
    function updateBypassSignatureChecking(bool _status) external onlyOwner {
        _bypassSignatureChecking = _status;
    }

    // update signer address
    function updateSignerAddress(address _address) external onlyOwner {
        signerAddress = _address;
    }

    // validate signature address
    function isSignedBySigner(
        address _sender,
        bytes memory _ticket,
        bytes memory _signature,
        address signer
    ) internal view returns (bool) {
        if (_bypassSignatureChecking) {
            return true;
        } else {
            bytes32 hash = keccak256(abi.encodePacked(_sender, _ticket));
            return signer == hash.recover(_signature);
        }
    }
    

}

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

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

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

    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");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' 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) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        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.
            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 if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } 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 (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // 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 (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() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

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

        _;

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        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
// ERC721A Contracts v3.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol';
import '@openzeppelin/contracts/utils/Address.sol';
import '@openzeppelin/contracts/utils/Context.sol';
import '@openzeppelin/contracts/utils/Strings.sol';
import '@openzeppelin/contracts/utils/introspection/ERC165.sol';

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..).
 *
 * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 *
 * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is Context, ERC165, IERC721A {
    using Address for address;
    using Strings for uint256;

    // The tokenId of the next token to be minted.
    uint256 internal _currentIndex;

    // The number of tokens burned.
    uint256 internal _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 _ownershipOf implementation for details.
    mapping(uint256 => TokenOwnership) internal _ownerships;

    // Mapping owner address to address data
    mapping(address => AddressData) private _addressData;

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

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

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

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

    /**
     * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens.
     */
    function totalSupply() public view override returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than _currentIndex - _startTokenId() times
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

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

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

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return uint256(_addressData[owner].balance);
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return uint256(_addressData[owner].numberMinted);
    }

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

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

    /**
     * Sets the auxillary 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 {
        _addressData[owner].aux = aux;
    }

    /**
     * Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around in the collection over time.
     */
    function _ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr) if (curr < _currentIndex) {
                TokenOwnership memory ownership = _ownerships[curr];
                if (!ownership.burned) {
                    if (ownership.addr != address(0)) {
                        return ownership;
                    }
                    // Invariant:
                    // There will always be an ownership that has an address and is not burned
                    // before an ownership that does not have an address and is not burned.
                    // Hence, curr will not underflow.
                    while (true) {
                        curr--;
                        ownership = _ownerships[curr];
                        if (ownership.addr != address(0)) {
                            return ownership;
                        }
                    }
                }
            }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view override returns (address) {
        return _ownershipOf(tokenId).addr;
    }

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

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

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

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

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

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public override {
        address owner = ERC721A.ownerOf(tokenId);
        if (to == owner) revert ApprovalToCurrentOwner();

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

        _approve(to, tokenId, owner);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId];
    }

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

        _operatorApprovals[_msgSender()][operator] = approved;
        emit ApprovalForAll(_msgSender(), operator, approved);
    }

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

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

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        _transfer(from, to, tokenId);
        if (to.isContract()) if(!_checkContractOnERC721Received(from, to, tokenId, _data)) {
            revert TransferToNonERC721ReceiverImplementer();
        }
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     */
    function _exists(uint256 tokenId) internal view returns (bool) {
        return _startTokenId() <= tokenId && tokenId < _currentIndex && !_ownerships[tokenId].burned;
    }

    /**
     * @dev Equivalent to `_safeMint(to, quantity, '')`.
     */
    function _safeMint(address to, uint256 quantity) internal {
        _safeMint(to, 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.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();

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

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1
        // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1
        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

            _ownerships[startTokenId].addr = to;
            _ownerships[startTokenId].startTimestamp = uint64(block.timestamp);

            uint256 updatedIndex = startTokenId;
            uint256 end = updatedIndex + quantity;

            if (to.isContract()) {
                do {
                    emit Transfer(address(0), to, updatedIndex);
                    if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (updatedIndex < end);
                // Reentrancy protection
                if (_currentIndex != startTokenId) revert();
            } else {
                do {
                    emit Transfer(address(0), to, updatedIndex++);
                } while (updatedIndex < end);
            }
            _currentIndex = updatedIndex;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @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.
     */
    function _mint(address to, uint256 quantity) internal {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();

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

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1
        // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1
        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

            _ownerships[startTokenId].addr = to;
            _ownerships[startTokenId].startTimestamp = uint64(block.timestamp);

            uint256 updatedIndex = startTokenId;
            uint256 end = updatedIndex + quantity;

            do {
                emit Transfer(address(0), to, updatedIndex++);
            } while (updatedIndex < end);

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

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) private {
        TokenOwnership memory prevOwnership = _ownershipOf(tokenId);

        if (prevOwnership.addr != from) revert TransferFromIncorrectOwner();

        bool isApprovedOrOwner = (_msgSender() == from ||
            isApprovedForAll(from, _msgSender()) ||
            getApproved(tokenId) == _msgSender());

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId, from);

        // 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 {
            _addressData[from].balance -= 1;
            _addressData[to].balance += 1;

            TokenOwnership storage currSlot = _ownerships[tokenId];
            currSlot.addr = to;
            currSlot.startTimestamp = uint64(block.timestamp);

            // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            TokenOwnership storage nextSlot = _ownerships[nextTokenId];
            if (nextSlot.addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId != _currentIndex) {
                    nextSlot.addr = from;
                    nextSlot.startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

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

    /**
     * @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 {
        TokenOwnership memory prevOwnership = _ownershipOf(tokenId);

        address from = prevOwnership.addr;

        if (approvalCheck) {
            bool isApprovedOrOwner = (_msgSender() == from ||
                isApprovedForAll(from, _msgSender()) ||
                getApproved(tokenId) == _msgSender());

            if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        }

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

        // Clear approvals from the previous owner
        _approve(address(0), tokenId, from);

        // 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 {
            AddressData storage addressData = _addressData[from];
            addressData.balance -= 1;
            addressData.numberBurned += 1;

            // Keep track of who burned the token, and the timestamp of burning.
            TokenOwnership storage currSlot = _ownerships[tokenId];
            currSlot.addr = from;
            currSlot.startTimestamp = uint64(block.timestamp);
            currSlot.burned = true;

            // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            TokenOwnership storage nextSlot = _ownerships[nextTokenId];
            if (nextSlot.addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId != _currentIndex) {
                    nextSlot.addr = from;
                    nextSlot.startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

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

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

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(
        address to,
        uint256 tokenId,
        address owner
    ) private {
        _tokenApprovals[tokenId] = to;
        emit Approval(owner, to, tokenId);
    }

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

    /**
     * @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 {}
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v3.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721ABurnable.sol';
import '../ERC721A.sol';

/**
 * @title ERC721A Burnable Token
 * @dev ERC721A Token that can be irreversibly burned (destroyed).
 */
abstract contract ERC721ABurnable is ERC721A, IERC721ABurnable {
    /**
     * @dev Burns `tokenId`. See {ERC721A-_burn}.
     *
     * Requirements:
     *
     * - The caller must own `tokenId` or be an approved operator.
     */
    function burn(uint256 tokenId) public virtual override {
        _burn(tokenId, true);
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v3.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721AQueryable.sol';
import '../ERC721A.sol';

/**
 * @title ERC721A Queryable
 * @dev ERC721A subclass with convenience query functions.
 */
abstract contract ERC721AQueryable is ERC721A, IERC721AQueryable {
    /**
     * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting.
     *
     * If the `tokenId` is out of bounds:
     *   - `addr` = `address(0)`
     *   - `startTimestamp` = `0`
     *   - `burned` = `false`
     *
     * If the `tokenId` is burned:
     *   - `addr` = `<Address of owner before token was burned>`
     *   - `startTimestamp` = `<Timestamp when token was burned>`
     *   - `burned = `true`
     *
     * Otherwise:
     *   - `addr` = `<Address of owner>`
     *   - `startTimestamp` = `<Timestamp of start of ownership>`
     *   - `burned = `false`
     */
    function explicitOwnershipOf(uint256 tokenId) public view override returns (TokenOwnership memory) {
        TokenOwnership memory ownership;
        if (tokenId < _startTokenId() || tokenId >= _currentIndex) {
            return ownership;
        }
        ownership = _ownerships[tokenId];
        if (ownership.burned) {
            return ownership;
        }
        return _ownershipOf(tokenId);
    }

    /**
     * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order.
     * See {ERC721AQueryable-explicitOwnershipOf}
     */
    function explicitOwnershipsOf(uint256[] memory tokenIds) external view override returns (TokenOwnership[] memory) {
        unchecked {
            uint256 tokenIdsLength = tokenIds.length;
            TokenOwnership[] memory ownerships = new TokenOwnership[](tokenIdsLength);
            for (uint256 i; i != tokenIdsLength; ++i) {
                ownerships[i] = explicitOwnershipOf(tokenIds[i]);
            }
            return ownerships;
        }
    }

    /**
     * @dev Returns an array of token IDs owned by `owner`,
     * in the range [`start`, `stop`)
     * (i.e. `start <= tokenId < stop`).
     *
     * This function allows for tokens to be queried if the collection
     * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}.
     *
     * Requirements:
     *
     * - `start` < `stop`
     */
    function tokensOfOwnerIn(
        address owner,
        uint256 start,
        uint256 stop
    ) external view override returns (uint256[] memory) {
        unchecked {
            if (start >= stop) revert InvalidQueryRange();
            uint256 tokenIdsIdx;
            uint256 stopLimit = _currentIndex;
            // Set `start = max(start, _startTokenId())`.
            if (start < _startTokenId()) {
                start = _startTokenId();
            }
            // Set `stop = min(stop, _currentIndex)`.
            if (stop > stopLimit) {
                stop = stopLimit;
            }
            uint256 tokenIdsMaxLength = balanceOf(owner);
            // Set `tokenIdsMaxLength = min(balanceOf(owner), stop - start)`,
            // to cater for cases where `balanceOf(owner)` is too big.
            if (start < stop) {
                uint256 rangeLength = stop - start;
                if (rangeLength < tokenIdsMaxLength) {
                    tokenIdsMaxLength = rangeLength;
                }
            } else {
                tokenIdsMaxLength = 0;
            }
            uint256[] memory tokenIds = new uint256[](tokenIdsMaxLength);
            if (tokenIdsMaxLength == 0) {
                return tokenIds;
            }
            // We need to call `explicitOwnershipOf(start)`,
            // because the slot at `start` may not be initialized.
            TokenOwnership memory ownership = explicitOwnershipOf(start);
            address currOwnershipAddr;
            // If the starting slot exists (i.e. not burned), initialize `currOwnershipAddr`.
            // `ownership.address` will not be zero, as `start` is clamped to the valid token ID range.
            if (!ownership.burned) {
                currOwnershipAddr = ownership.addr;
            }
            for (uint256 i = start; i != stop && tokenIdsIdx != tokenIdsMaxLength; ++i) {
                ownership = _ownerships[i];
                if (ownership.burned) {
                    continue;
                }
                if (ownership.addr != address(0)) {
                    currOwnershipAddr = ownership.addr;
                }
                if (currOwnershipAddr == owner) {
                    tokenIds[tokenIdsIdx++] = i;
                }
            }
            // Downsize the array to fit.
            assembly {
                mstore(tokenIds, tokenIdsIdx)
            }
            return tokenIds;
        }
    }

    /**
     * @dev Returns an array of token IDs owned by `owner`.
     *
     * This function scans the ownership mapping and is O(totalSupply) in complexity.
     * It is meant to be called off-chain.
     *
     * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into
     * multiple smaller scans if the collection is large enough to cause
     * an out-of-gas error (10K pfp collections should be fine).
     */
    function tokensOfOwner(address owner) external view override returns (uint256[] memory) {
        unchecked {
            uint256 tokenIdsIdx;
            address currOwnershipAddr;
            uint256 tokenIdsLength = balanceOf(owner);
            uint256[] memory tokenIds = new uint256[](tokenIdsLength);
            TokenOwnership memory ownership;
            for (uint256 i = _startTokenId(); tokenIdsIdx != tokenIdsLength; ++i) {
                ownership = _ownerships[i];
                if (ownership.burned) {
                    continue;
                }
                if (ownership.addr != address(0)) {
                    currOwnershipAddr = ownership.addr;
                }
                if (currOwnershipAddr == owner) {
                    tokenIds[tokenIdsIdx++] = i;
                }
            }
            return tokenIds;
        }
    }
}

// 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
// ERC721A Contracts v3.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol';

/**
 * @dev Interface of an ERC721A compliant contract.
 */
interface IERC721A is IERC721, IERC721Metadata {
    /**
     * The caller must own the token or be an approved operator.
     */
    error ApprovalCallerNotOwnerNorApproved();

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

    /**
     * The caller cannot approve to their own address.
     */
    error ApproveToCaller();

    /**
     * The caller cannot approve to the current owner.
     */
    error ApprovalToCurrentOwner();

    /**
     * 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();

    // Compiler will pack this into a single 256bit word.
    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Keeps track of the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
    }

    // Compiler will pack this into a single 256bit word.
    struct AddressData {
        // Realistically, 2**64-1 is more than enough.
        uint64 balance;
        // Keeps track of mint count with minimal overhead for tokenomics.
        uint64 numberMinted;
        // Keeps track of burn count with minimal overhead for tokenomics.
        uint64 numberBurned;
        // For miscellaneous variable(s) pertaining to the address
        // (e.g. number of whitelist mint slots used).
        // If there are multiple variables, please pack them into a uint64.
        uint64 aux;
    }

    /**
     * @dev Returns the total amount of tokens stored by the contract.
     * 
     * Burned tokens are calculated here, use `_totalMinted()` if you want to count just minted tokens.
     */
    function totalSupply() external view returns (uint256);
}

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

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

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

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

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

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

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/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 (last updated v4.6.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must 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
    ) external;

    /**
     * @dev Transfers `tokenId` token 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;

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

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

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

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

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

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

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// ERC721A Contracts v3.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '../IERC721A.sol';

/**
 * @dev Interface of an ERC721ABurnable compliant contract.
 */
interface IERC721ABurnable is IERC721A {
    /**
     * @dev Burns `tokenId`. See {ERC721A-_burn}.
     *
     * Requirements:
     *
     * - The caller must own `tokenId` or be an approved operator.
     */
    function burn(uint256 tokenId) external;
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v3.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '../IERC721A.sol';

/**
 * @dev Interface of an ERC721AQueryable compliant contract.
 */
interface IERC721AQueryable is IERC721A {
    /**
     * Invalid query range (`start` >= `stop`).
     */
    error InvalidQueryRange();

    /**
     * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting.
     *
     * If the `tokenId` is out of bounds:
     *   - `addr` = `address(0)`
     *   - `startTimestamp` = `0`
     *   - `burned` = `false`
     *
     * If the `tokenId` is burned:
     *   - `addr` = `<Address of owner before token was burned>`
     *   - `startTimestamp` = `<Timestamp when token was burned>`
     *   - `burned = `true`
     *
     * Otherwise:
     *   - `addr` = `<Address of owner>`
     *   - `startTimestamp` = `<Timestamp of start of ownership>`
     *   - `burned = `false`
     */
    function explicitOwnershipOf(uint256 tokenId) external view returns (TokenOwnership memory);

    /**
     * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order.
     * See {ERC721AQueryable-explicitOwnershipOf}
     */
    function explicitOwnershipsOf(uint256[] memory tokenIds) external view returns (TokenOwnership[] memory);

    /**
     * @dev Returns an array of token IDs owned by `owner`,
     * in the range [`start`, `stop`)
     * (i.e. `start <= tokenId < stop`).
     *
     * This function allows for tokens to be queried if the collection
     * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}.
     *
     * Requirements:
     *
     * - `start` < `stop`
     */
    function tokensOfOwnerIn(
        address owner,
        uint256 start,
        uint256 stop
    ) external view returns (uint256[] memory);

    /**
     * @dev Returns an array of token IDs owned by `owner`.
     *
     * This function scans the ownership mapping and is O(totalSupply) in complexity.
     * It is meant to be called off-chain.
     *
     * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into
     * multiple smaller scans if the collection is large enough to cause
     * an out-of-gas error (10K pfp collections should be fine).
     */
    function tokensOfOwner(address owner) external view returns (uint256[] memory);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 500
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_tokenURI","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"_address","type":"address[]"},{"internalType":"uint256[]","name":"_nums","type":"uint256[]"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"}],"internalType":"struct IERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"}],"internalType":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_num","type":"uint256"},{"internalType":"bytes","name":"_ticket","type":"bytes"},{"internalType":"bytes","name":"_signature","type":"bytes"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"enum WithStateControl.ProjectState","name":"_state","type":"uint8"}],"name":"mintingLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"idx","type":"uint256"}],"name":"ratio","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"signerAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"enum WithStateControl.ProjectState","name":"_state","type":"uint8"}],"name":"stageSupplyLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"state","outputs":[{"internalType":"enum WithStateControl.ProjectState","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_status","type":"bool"}],"name":"updateBypassSignatureChecking","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"enum WithStateControl.ProjectState","name":"_state","type":"uint8"},{"internalType":"uint256","name":"_limit","type":"uint256"}],"name":"updateMintingLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newPrice","type":"uint256"}],"name":"updatePrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"enum WithStateControl.ProjectState","name":"_newState","type":"uint8"}],"name":"updateProjectState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"updateSignerAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"enum WithStateControl.ProjectState","name":"_state","type":"uint8"},{"internalType":"uint256","name":"_limit","type":"uint256"}],"name":"updateStageSupplyLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_tokenURI","type":"string"}],"name":"updateTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"idx","type":"uint256"},{"internalType":"address","name":"_address","type":"address"}],"name":"updateWalletAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"idx","type":"uint256"}],"name":"walletAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000036697066733a2f2f516d4e5067354d61564879774d756639526d726d4c675473475a356b336f743666357165784677784a644839776a2f00000000000000000000

-----Decoded View---------------
Arg [0] : _tokenURI (string): ipfs://QmNPg5MaVHywMuf9RmrmLgTsGZ5k3ot6f5qexFwxJdH9wj/

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000020
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000036
Arg [2] : 697066733a2f2f516d4e5067354d61564879774d756639526d726d4c67547347
Arg [3] : 5a356b336f743666357165784677784a644839776a2f00000000000000000000