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 ^0.8.11;

//                                           ......
//                                 .';codxOO00KKKK00Okxdoc;'.
//                             .,lkKNWMMMMMMMMMMMMMMMMMMMMWNKkl,.
//                           ,o0WMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMN0o'
//                         'xNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMXx'
//                       .cXMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMXc.
//                      .oNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNo.
//                      cXMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNc
//                     .OMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMO.
//                     :XMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMX:
//                     lWMMMMWWWWWMMMMMMMMMMMMMMMMMMMMMMMMMMWNXXXXNWMMMNl
//                     'lolc:;,,,:lxKWMMMMMMMMMMMMMMMMMMMW0d:'....',:lol'
//                                  .:xXWMMMMMMMMMMMMMMXx;.
//                                     .oKMMMMMMMMMMMNx'
//                                       'xNMMMMMMMMXl.
//                       :Od:'.        ..;dXMMMMWMMMXd;..        .'cdx,
//                       oWMWNK0kxxxxkOKNWMMMXdccdXMMMWNKOkxxxxk0KNWMX:
//                       oWMMMMMMMMMMMMMMMMWk,    ,kWMMMMMMMMMMMMMMMMX;
//                       ;KMMMMMMMMMMMMMMMNd.      .dNMMMMMMMMMMMMMMMO.
//                        'ok0KXNNNWWMMMMMK,        ,KMMMMMWWNNNNXKOd'
//                           ...''',dNMMMMNd'      'dNMMMMNd,'''...
//                                  :NMMMMMWXkollokXWMMMMMN:
//                                  cNMMMMMMMMMMMMMMMMMMMMNc
//                                  lNMNOkXMMMNXNWMMWKkKWMNl
//                                  oWM0'.dWMNo,;kMMX: :XMWo
//                                  oWMx. lWMX; .oWM0' '0MWo
//                                  'cl,  ;0Xk.  :0Xd.  ,ll,
//                                         ...    ...
//
//   █████╗ ██╗     ██████╗ ██╗  ██╗ █████╗ ███████╗██╗  ██╗██╗   ██╗██╗     ██╗     ███████╗
//  ██╔══██╗██║     ██╔══██╗██║  ██║██╔══██╗██╔════╝██║ ██╔╝██║   ██║██║     ██║     ╚══███╔╝
//  ███████║██║     ██████╔╝███████║███████║███████╗█████╔╝ ██║   ██║██║     ██║       ███╔╝
//  ██╔══██║██║     ██╔═══╝ ██╔══██║██╔══██║╚════██║██╔═██╗ ██║   ██║██║     ██║      ███╔╝
//  ██║  ██║███████╗██║     ██║  ██║██║  ██║███████║██║  ██╗╚██████╔╝███████╗███████╗███████╗
//  ╚═╝  ╚═╝╚══════╝╚═╝     ╚═╝  ╚═╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝ ╚═════╝ ╚══════╝╚══════╝╚══════╝
//
//   ██████╗ ███████╗███╗   ██╗███████╗███████╗██╗███████╗
//  ██╔════╝ ██╔════╝████╗  ██║██╔════╝██╔════╝██║██╔════╝
//  ██║  ███╗█████╗  ██╔██╗ ██║█████╗  ███████╗██║███████╗
//  ██║   ██║██╔══╝  ██║╚██╗██║██╔══╝  ╚════██║██║╚════██║
//  ╚██████╔╝███████╗██║ ╚████║███████╗███████║██║███████║
//   ╚═════╝ ╚══════╝╚═╝  ╚═══╝╚══════╝╚══════╝╚═╝╚══════╝
//
//  ███████╗ ██████╗ ██████╗  ██████╗███████╗
//  ██╔════╝██╔═══██╗██╔══██╗██╔════╝██╔════╝
//  █████╗  ██║   ██║██████╔╝██║     █████╗
//  ██╔══╝  ██║   ██║██╔══██╗██║     ██╔══╝
//  ██║     ╚██████╔╝██║  ██║╚██████╗███████╗
//  ╚═╝      ╚═════╝ ╚═╝  ╚═╝ ╚═════╝╚══════╝
//

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "erc721a/contracts/ERC721A.sol";

error MintSaleNotStarted();
error MintInsufficientPayment();
error MintExceedsMaxSupply();
error MintExceedsMintLimit();
error PresaleNotAlphalist();

contract GenesisForce is Ownable, ERC721A, ReentrancyGuard {
  uint256 public constant price = 0.08 ether;

  uint256 public immutable collectionSize;
  uint256 public immutable maxPerMint;
  uint256 public immutable maxPresaleMints;
  uint256 public immutable amountForDevs;

  bool public presaleActive = false;
  bool public publicSaleActive = false;

  string private baseTokenURI;
  bytes32 private presaleRoot;

  constructor(
    uint256 _collectionSize,
    uint256 _maxPerMint,
    uint256 _maxPresaleMints,
    uint256 _amountForDevs
  ) ERC721A("AlphaSkullz Genesis Force", "GFAS") {
    collectionSize = _collectionSize;
    maxPerMint = _maxPerMint;
    maxPresaleMints = _maxPresaleMints;
    amountForDevs = _amountForDevs;
  }

  function presaleMint(uint64 amount, bytes32[] calldata proof) external payable nonReentrant {
    if (!presaleActive) revert MintSaleNotStarted();

    if (msg.value < price * amount) revert MintInsufficientPayment();
    if (totalSupply() + amount > collectionSize) revert MintExceedsMaxSupply();

    uint64 numWhitelistMinted = _getAux(_msgSender()) + amount;
    if (numWhitelistMinted > maxPresaleMints) revert MintExceedsMintLimit();

    if (MerkleProof.verify(proof, presaleRoot, keccak256(abi.encodePacked(_msgSender()))) == false) {
      revert PresaleNotAlphalist();
    }

    _safeMint(_msgSender(), amount);
    _setAux(_msgSender(), numWhitelistMinted);
  }

  function publicMint(uint256 amount) external payable nonReentrant {
    if (!publicSaleActive) revert MintSaleNotStarted();
    if (msg.value < price * amount) revert MintInsufficientPayment();
    if (amount > maxPerMint) revert MintExceedsMintLimit();
    if (totalSupply() + amount > collectionSize) revert MintExceedsMaxSupply();

    _safeMint(_msgSender(), amount);
  }

  function numberPresaleMinted(address owner) external view returns (uint256) {
    return _getAux(owner);
  }

  function numberMinted(address owner) external view returns (uint256) {
    return _numberMinted(owner);
  }

  function ownershipDataOf(uint256 tokenId) external view returns (TokenOwnership memory) {
    return ownershipOf(tokenId);
  }

  // OWNER ONLY

  function devMint(uint256 amount) external onlyOwner {
    require(totalSupply() + amount <= amountForDevs, "too many already minted before dev mint");
    require(amount % maxPerMint == 0, "can only mint a multiple of the maxPerMint");
    uint256 numChunks = amount / maxPerMint;
    for (uint256 i = 0; i < numChunks; i++) {
      _safeMint(_msgSender(), maxPerMint);
    }
  }

  function setPresaleActive(bool _active) external onlyOwner {
    presaleActive = _active;
  }

  function setPublicSaleActive(bool _active) external onlyOwner {
    publicSaleActive = _active;
  }

  function setPresaleRoot(bytes32 _root) external onlyOwner {
    presaleRoot = _root;
  }

  function setBaseURI(string memory _uri) external onlyOwner {
    baseTokenURI = _uri;
  }

  function withdraw() external onlyOwner {
    uint256 balance = address(this).balance;
    (bool ok, ) = payable(_msgSender()).call{value: balance}("");
    require(ok, "Failed to withdraw payment");
  }

  // INTERNAL

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

// 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
// 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 (last updated v4.5.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Trees proofs.
 *
 * The proofs can be generated using the JavaScript library
 * https://github.com/miguelmota/merkletreejs[merkletreejs].
 * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled.
 *
 * See `test/utils/cryptography/MerkleProof.test.js` for some examples.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(
        bytes32[] memory proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

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

    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}

// 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
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.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';

error ApprovalCallerNotOwnerNorApproved();
error ApprovalQueryForNonexistentToken();
error ApproveToCaller();
error ApprovalToCurrentOwner();
error BalanceQueryForZeroAddress();
error MintedQueryForZeroAddress();
error BurnedQueryForZeroAddress();
error AuxQueryForZeroAddress();
error MintToZeroAddress();
error MintZeroQuantity();
error OwnerIndexOutOfBounds();
error OwnerQueryForNonexistentToken();
error TokenIndexOutOfBounds();
error TransferCallerNotOwnerNorApproved();
error TransferFromIncorrectOwner();
error TransferToNonERC721ReceiverImplementer();
error TransferToZeroAddress();
error URIQueryForNonexistentToken();

/**
 * @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, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // 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;
    }

    // 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 See {IERC721Enumerable-totalSupply}.
     * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens.
     */
    function totalSupply() public view 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) {
        if (owner == address(0)) revert MintedQueryForZeroAddress();
        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) {
        if (owner == address(0)) revert BurnedQueryForZeroAddress();
        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) {
        if (owner == address(0)) revert AuxQueryForZeroAddress();
        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 {
        if (owner == address(0)) revert AuxQueryForZeroAddress();
        _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 && 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 && !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 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() && !_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;
    }

    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 {
        _mint(to, quantity, _data, true);
    }

    /**
     * @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,
        bytes memory _data,
        bool safe
    ) 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 (safe && 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 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);

        bool isApprovedOrOwner = (_msgSender() == prevOwnership.addr ||
            isApprovedForAll(prevOwnership.addr, _msgSender()) ||
            getApproved(tokenId) == _msgSender());

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        if (prevOwnership.addr != from) revert TransferFromIncorrectOwner();
        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

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

        // 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;

            _ownerships[tokenId].addr = to;
            _ownerships[tokenId].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;
            if (_ownerships[nextTokenId].addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId < _currentIndex) {
                    _ownerships[nextTokenId].addr = prevOwnership.addr;
                    _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

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

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

        _beforeTokenTransfers(prevOwnership.addr, address(0), tokenId, 1);

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

        // 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[prevOwnership.addr].balance -= 1;
            _addressData[prevOwnership.addr].numberBurned += 1;

            // Keep track of who burned the token, and the timestamp of burning.
            _ownerships[tokenId].addr = prevOwnership.addr;
            _ownerships[tokenId].startTimestamp = uint64(block.timestamp);
            _ownerships[tokenId].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;
            if (_ownerships[nextTokenId].addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId < _currentIndex) {
                    _ownerships[nextTokenId].addr = prevOwnership.addr;
                    _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

        emit Transfer(prevOwnership.addr, address(0), tokenId);
        _afterTokenTransfers(prevOwnership.addr, 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
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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`, 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 Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @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 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);

    /**
     * @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;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (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 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);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 2000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint256","name":"_collectionSize","type":"uint256"},{"internalType":"uint256","name":"_maxPerMint","type":"uint256"},{"internalType":"uint256","name":"_maxPresaleMints","type":"uint256"},{"internalType":"uint256","name":"_amountForDevs","type":"uint256"}],"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":"AuxQueryForZeroAddress","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintExceedsMaxSupply","type":"error"},{"inputs":[],"name":"MintExceedsMintLimit","type":"error"},{"inputs":[],"name":"MintInsufficientPayment","type":"error"},{"inputs":[],"name":"MintSaleNotStarted","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"MintedQueryForZeroAddress","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"PresaleNotAlphalist","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":"amountForDevs","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":[],"name":"collectionSize","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"devMint","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":"maxPerMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPresaleMints","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"numberMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"numberPresaleMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownershipDataOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"}],"internalType":"struct ERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"presaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint64","name":"amount","type":"uint64"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"presaleMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"publicMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"publicSaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":[{"internalType":"string","name":"_uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_active","type":"bool"}],"name":"setPresaleActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_root","type":"bytes32"}],"name":"setPresaleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_active","type":"bool"}],"name":"setPublicSaleActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"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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

00000000000000000000000000000000000000000000000000000000000022b8000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000c8

-----Decoded View---------------
Arg [0] : _collectionSize (uint256): 8888
Arg [1] : _maxPerMint (uint256): 10
Arg [2] : _maxPresaleMints (uint256): 10
Arg [3] : _amountForDevs (uint256): 200

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000022b8
Arg [1] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [2] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000c8