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 >=0.8.6;

import "@openzeppelin/contracts/access/Ownable.sol";
import "erc721a/contracts/ERC721A.sol";
import "./Administration.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";

contract PopElephants is ERC721A, Ownable, Administration { 

    uint public price = 0.03 ether;
    uint public maxSupply = 5000;
    uint public maxTx = 20;

    bool private mintOpen = false;
    bool private presaleOpen = false;

    address private _signer;

    string internal baseTokenURI = 'https://us-central1-pop-elephants.cloudfunctions.net/api/asset/';
    
    constructor() ERC721A("Pop Elephants", "pelpt") {
        setSigner(_msgSender());
    }

    function isInWhitelist(bytes calldata signature_) private view returns (bool) {
        return ECDSA.recover(ECDSA.toEthSignedMessageHash(abi.encodePacked(_msgSender())), signature_) == _signer;
    }

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

    function buyTo(address to, uint qty) external onlyAdmin {
        _mintTo(to, qty);
    }

    function mintPresale(uint qty, bytes calldata signature_) external payable {
        require(presaleOpen, "store closed");
        require(isInWhitelist(signature_), "address not in whitelist");
        require(balanceOf(_msgSender()) + qty <= maxTx, "You can't buy more");
        _buy(qty);
    }
    
    function mint(uint qty) external payable {
        require(mintOpen, "store closed");
        _buy(qty);
    }

    function _buy(uint qty) internal {
        require(qty <= maxTx && qty > 0, "TRANSACTION: qty of mints not alowed");
        uint free = balanceOf(_msgSender()) == 0 ? 1 : 0;
        require(msg.value >= price * (qty - free), "PAYMENT: invalid value");
        _mintTo(_msgSender(), qty);
    }

    function _mintTo(address to, uint qty) internal {
        require(qty + totalSupply() <= maxSupply, "SUPPLY: Value exceeds totalSupply");
        _mint(to, qty);
    }
    
    function withdraw() external onlyOwner {
        payable(_msgSender()).transfer(address(this).balance);
    }

    function toggleMint() external onlyOwner {
        mintOpen = !mintOpen;
    }

    function togglePresale() external onlyOwner {
        presaleOpen = !presaleOpen;
    }

    function setSigner(address newSigner) public onlyOwner {
        _signer = newSigner;
    }
    
    function setPrice(uint newPrice) external onlyOwner {
        price = newPrice;
    }
    
    function setBaseTokenURI(string calldata _uri) external onlyOwner {
        baseTokenURI = _uri;
    }
    
    function setMaxSupply(uint newSupply) external onlyOwner {
        maxSupply = newSupply;
    }
    
    function setMaxTx(uint newMax) external onlyOwner {
        maxTx = newMax;
    }
    
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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.
            /// @solidity memory-safe-assembly
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else 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.
            /// @solidity memory-safe-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
pragma solidity >=0.8.6;
import "@openzeppelin/contracts/access/Ownable.sol";

contract Administration is Ownable {
    
    event SetAdmin(address indexed admin, bool active);
    
    mapping (address => bool) private admins;
    
    modifier onlyAdmin(){
        require(admins[_msgSender()] || owner() == _msgSender(), "Admin: caller is not an admin");
        _;
    }
    
    function setAdmin(address admin, bool active) external onlyOwner {
        admins[admin] = active;
        emit SetAdmin(admin, active);
    }
    
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        return _tokenApprovals[tokenId].value;
    }

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom}
     * for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        if (operator == _msgSenderERC721A()) revert ApproveToCaller();

        _operatorApprovals[_msgSenderERC721A()][operator] = approved;
        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
    }

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

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted. See {_mint}.
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return
            _startTokenId() <= tokenId &&
            tokenId < _currentIndex && // If within bounds,
            _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned.
    }

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

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

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

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token
     * by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

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

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

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

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

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token
     * by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement
     * {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        transferFrom(from, to, tokenId);
        if (to.code.length != 0)
            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
                revert TransferToNonERC721ReceiverImplementer();
            }
    }

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

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

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

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

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

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

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

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

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

                for {
                    let tokenId := add(startTokenId, 1)
                } iszero(eq(tokenId, end)) {
                    tokenId := add(tokenId, 1)
                } {
                    // Emit the `Transfer` event. Similar to above.
                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)
                }
            }
            if (toMasked == 0) revert MintToZeroAddress();

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

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

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

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

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

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

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

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

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

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

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

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

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

        address from = address(uint160(prevOwnershipPacked));

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory ptr) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit),
            // but we allocate 128 bytes to keep the free memory pointer 32-byte word aliged.
            // We will need 1 32-byte word to store the length,
            // and 3 32-byte words to store a maximum of 78 digits. Total: 32 + 3 * 32 = 128.
            ptr := add(mload(0x40), 128)
            // Update the free memory pointer to allocate.
            mstore(0x40, ptr)

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

            // We write the string from the rightmost digit to the leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // Costs a bit more than early returning for the zero case,
            // but cheaper in terms of deployment and overall runtime costs.
            for {
                // Initialize and perform the first pass without check.
                let temp := value
                // Move the pointer 1 byte leftwards to point to an empty character slot.
                ptr := sub(ptr, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(ptr, add(48, mod(temp, 10)))
                temp := div(temp, 10)
            } temp {
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
            } {
                // Body of the for loop.
                ptr := sub(ptr, 1)
                mstore8(ptr, add(48, mod(temp, 10)))
            }

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @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);

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/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;
    }
}

{
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"admin","type":"address"},{"indexed":false,"internalType":"bool","name":"active","type":"bool"}],"name":"SetAdmin","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":[{"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":"address","name":"to","type":"address"},{"internalType":"uint256","name":"qty","type":"uint256"}],"name":"buyTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"qty","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"qty","type":"uint256"},{"internalType":"bytes","name":"signature_","type":"bytes"}],"name":"mintPresale","outputs":[],"stateMutability":"payable","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":[],"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":"admin","type":"address"},{"internalType":"bool","name":"active","type":"bool"}],"name":"setAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uri","type":"string"}],"name":"setBaseTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newSupply","type":"uint256"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newMax","type":"uint256"}],"name":"setMaxTx","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newPrice","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newSigner","type":"address"}],"name":"setSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"toggleMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"togglePresale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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