Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

interface IERC165    - function supportsInterface(bytes4 int ... interface IERC721 is IERC165    - function balanceOf(address owner)    - function ownerOf(uint256 tokenId)    - function safeTransferFrom(    - function transferFrom(    - function approve(address to, uint256 ...    - function getApproved(uint256 tokenId)    - function setApprovalForAll(address op ...    - function isApprovedForAll(address own ...    - function safeTransferFrom( interface IERC721Receiver    - function onERC721Received( interface IERC721Metadata is IERC721    - function name()    - function symbol()    - function tokenURI(uint256 tokenId) library Address    - function isContract(address account)    - function sendValue(address payable re ...    - function functionCall(address target, ...    - function functionCall(    - function functionCallWithValue(    - function functionCallWithValue(    - function functionStaticCall(address t ...    - function functionStaticCall(    - function functionDelegateCall(address ...    - function functionDelegateCall(    - function verifyCallResult(    - function _msgSender()    - function _msgData() library Strings    - function toString(uint256 value)    - function toHexString(uint256 value)    - function toHexString(uint256 value, u ...    - function supportsInterface(bytes4 int ...  contract ERC721A is Context, ERC16 ...    - function _startTokenId()    - function totalSupply()    - function _totalMinted()    - function supportsInterface(bytes4 int ...    - function balanceOf(address owner)    - function _numberMinted(address owner)    - function _numberBurned(address owner)    - function _getAux(address owner)    - function _setAux(address owner, uint6 ...    - function _ownershipOf(uint256 tokenId ...    - function ownerOf(uint256 tokenId)    - function name()    - function symbol()    - function tokenURI(uint256 tokenId)    - function _baseURI()    - function approve(address to, uint256 ...    - function getApproved(uint256 tokenId)    - function setApprovalForAll(address op ...    - function isApprovedForAll(address own ...    - function transferFrom(    - function safeTransferFrom(    - function safeTransferFrom(    - function _exists(uint256 tokenId)    - function _safeMint(address to, uint25 ...    - function _safeMint(    - function _mint(    - function _transfer(    - function _burn(uint256 tokenId)    - function _burn(uint256 tokenId, bool ...    - function _approve(    - function _checkContractOnERC721Receiv ...    - function _beforeTokenTransfers(    - function _afterTokenTransfers(    - function owner()    - function renounceOwnership()    - function transferOwnership(address ne ...    - function _transferOwnership(address n ... interface IERC2981 is IERC165    - function royaltyInfo(uint256 tokenId, ...    - function supportsInterface(bytes4 int ...    - function royaltyInfo(uint256 _tokenId ...    - function _feeDenominator()    - function _setDefaultRoyalty(address r ...    - function _deleteDefaultRoyalty()    - function _setTokenRoyalty(    - function _resetTokenRoyalty(uint256 t ... library MerkleProof    - function verify(    - function processProof(bytes32[] memor ...    - function _efficientHash(bytes32 a, by ...  contract Kiyomi is ERC721A, Ownabl ... *    - function mint(uint256 qty)    - function presale(uint256 qty, bytes32 ...    - function _startTokenId()    - function _baseURI()    - function setBaseURI(string memory bas ...    - function setPrice(uint256 newPrice)    - function setPresalePrice(uint256 newP ...    - function setSaleState(uint8 _state)    - function freeMint(uint256 qty, addres ...    - function batchMint(uint64[] calldata ...    - function setPerWalletMax(uint256 _val ...    - function setPerTransactionMax(uint256 ...    - function setPresalePerWalletMax(uint2 ...    - function setPresalePerTransactionMax( ...    - function setMerkleRoot(bytes32 _merkl ...    - function _withdraw(address _address, ...    - function withdraw()    - function setRoyaltyInfo(address recei ...    - function supportsInterface(bytes4 int ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2022-11-02
*/

// SPDX-License-Identifier: MIT

// File @openzeppelin/contracts/utils/introspection/[email protected]


// 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);
}


// File @openzeppelin/contracts/token/ERC721/[email protected]


// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

/**
 * @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;
}


// File @openzeppelin/contracts/token/ERC721/[email protected]


// 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);
}


// File @openzeppelin/contracts/token/ERC721/extensions/[email protected]


// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

/**
 * @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);
}


// File @openzeppelin/contracts/utils/[email protected]


// 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);
            }
        }
    }
}


// File @openzeppelin/contracts/utils/[email protected]


// 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;
    }
}


// File @openzeppelin/contracts/utils/[email protected]


// 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);
    }
}


// File @openzeppelin/contracts/utils/introspection/[email protected]


// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

/**
 * @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;
    }
}


// File erc721a/contracts/[email protected]


// Creator: Chiru Labs

pragma solidity ^0.8.4;







error ApprovalCallerNotOwnerNorApproved();
error ApprovalQueryForNonexistentToken();
error ApproveToCaller();
error ApprovalToCurrentOwner();
error BalanceQueryForZeroAddress();
error MintToZeroAddress();
error MintZeroQuantity();
error OwnerQueryForNonexistentToken();
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 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) {
        return uint256(_addressData[owner].numberMinted);
    }

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

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

    /**
     * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
     * If there are multiple variables, please pack them into a uint64.
     */
    function _setAux(address owner, uint64 aux) internal {
        _addressData[owner].aux = aux;
    }

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

        unchecked {
            if (_startTokenId() <= curr && 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 virtual override {
        if (operator == _msgSender()) revert ApproveToCaller();

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

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

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

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

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

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

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

    /**
     * @dev This is equivalent to _burn(tokenId, false)
     */
    function _burn(uint256 tokenId) internal virtual {
        _burn(tokenId, false);
    }

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

        address from = prevOwnership.addr;

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

            if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        }

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

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

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256.
        unchecked {
            AddressData storage addressData = _addressData[from];
            addressData.balance -= 1;
            addressData.numberBurned += 1;

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

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

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

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

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

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

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

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


// File @openzeppelin/contracts/access/[email protected]


// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

/**
 * @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);
    }
}


// File @openzeppelin/contracts/interfaces/[email protected]


// OpenZeppelin Contracts v4.4.1 (interfaces/IERC165.sol)

pragma solidity ^0.8.0;


// File @openzeppelin/contracts/interfaces/[email protected]


// OpenZeppelin Contracts (last updated v4.5.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

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


// File @openzeppelin/contracts/token/common/[email protected]


// OpenZeppelin Contracts (last updated v4.5.0) (token/common/ERC2981.sol)

pragma solidity ^0.8.0;


/**
 * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information.
 *
 * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for
 * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first.
 *
 * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the
 * fee is specified in basis points by default.
 *
 * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See
 * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to
 * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported.
 *
 * _Available since v4.5._
 */
abstract contract ERC2981 is IERC2981, ERC165 {
    struct RoyaltyInfo {
        address receiver;
        uint96 royaltyFraction;
    }

    RoyaltyInfo private _defaultRoyaltyInfo;
    mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) {
        return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @inheritdoc IERC2981
     */
    function royaltyInfo(uint256 _tokenId, uint256 _salePrice)
        external
        view
        virtual
        override
        returns (address, uint256)
    {
        RoyaltyInfo memory royalty = _tokenRoyaltyInfo[_tokenId];

        if (royalty.receiver == address(0)) {
            royalty = _defaultRoyaltyInfo;
        }

        uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator();

        return (royalty.receiver, royaltyAmount);
    }

    /**
     * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a
     * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an
     * override.
     */
    function _feeDenominator() internal pure virtual returns (uint96) {
        return 10000;
    }

    /**
     * @dev Sets the royalty information that all ids in this contract will default to.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: invalid receiver");

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Removes default royalty information.
     */
    function _deleteDefaultRoyalty() internal virtual {
        delete _defaultRoyaltyInfo;
    }

    /**
     * @dev Sets the royalty information for a specific token id, overriding the global default.
     *
     * Requirements:
     *
     * - `tokenId` must be already minted.
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setTokenRoyalty(
        uint256 tokenId,
        address receiver,
        uint96 feeNumerator
    ) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: Invalid parameters");

        _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Resets royalty information for the token id back to the global default.
     */
    function _resetTokenRoyalty(uint256 tokenId) internal virtual {
        delete _tokenRoyaltyInfo[tokenId];
    }
}


// File @openzeppelin/contracts/utils/cryptography/[email protected]


// 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)
        }
    }
}

/******************************************************************************
    Smart contract generated on https://bueno.art

    Bueno is a suite of tools that allow artists to create generative art, 
    deploy smart contracts, and more -- all with no code.

    Bueno is not associated or affiliated with this project.
    Bueno is not liable for any bugs or minting issues associated with this contract.
/******************************************************************************/

pragma solidity ^0.8.7;

error SaleInactive();
error SoldOut();
error InvalidPrice();
error WithdrawFailed();
error InvalidQuantity();
error InvalidProof();
error InvalidBatchMint();

contract Kiyomi is ERC721A, Ownable, ERC2981 {
    uint256 public price = 0.0089 ether;
    uint256 public presalePrice = 0.0089 ether;
    uint256 public maxPerWallet = 2;
    uint256 public maxPerTransaction = 2;
    uint256 public presaleMaxPerWallet = 2;
    uint256 public presaleMaxPerTransaction = 2;

    uint256 public immutable presaleSupply = 777;
    uint256 public immutable supply = 777;

    enum SaleState {
        CLOSED,
        OPEN,
        PRESALE
    }

    SaleState public saleState = SaleState.CLOSED;

    string public _baseTokenURI;

    mapping(address => uint256) public addressMintBalance;

    address[] public withdrawAddresses = [0x8f0046a2051D460001591a80F32ad728705b3A04, 0x985AFcA097414E5510c2C4faEbDb287E4F237A1B];
    uint256[] public withdrawPercentages = [95, 5];

    bytes32 public merkleRoot = 0x8ead10ec7dcc9d8b1034ba3e84e32f09ede54b8287dda3005fcfe7ba1da54a04;

    constructor(
        string memory _name,
        string memory _symbol,
        string memory _baseUri,
        uint96 _royaltyAmount
    ) ERC721A(_name, _symbol) {
        _baseTokenURI = _baseUri;
        _setDefaultRoyalty(0x8f0046a2051D460001591a80F32ad728705b3A04, _royaltyAmount);
    }

    function mint(uint256 qty) external payable {
        if (saleState != SaleState.OPEN) revert SaleInactive();
        if (_currentIndex + (qty - 1) > supply) revert SoldOut();
        if (msg.value != price * qty) revert InvalidPrice();

        if (addressMintBalance[msg.sender] + qty > maxPerWallet) revert InvalidQuantity();
        if (qty > maxPerTransaction) revert InvalidQuantity();
        addressMintBalance[msg.sender] += qty;

        _safeMint(msg.sender, qty);

    }

    function presale(uint256 qty, bytes32[] calldata merkleProof) external payable {
        if (saleState != SaleState.PRESALE) revert SaleInactive();
        if (_currentIndex + (qty - 1) > presaleSupply) revert SoldOut();
        if (msg.value != presalePrice * qty) revert InvalidPrice();

        if (!MerkleProof.verify(merkleProof, merkleRoot, keccak256(abi.encodePacked(msg.sender)))) { 
          revert InvalidProof();
        }
        if (addressMintBalance[msg.sender] + qty > presaleMaxPerWallet) revert InvalidQuantity();
        if (qty > presaleMaxPerTransaction) revert InvalidQuantity();
        addressMintBalance[msg.sender] += qty;

        _safeMint(msg.sender, qty);

    }

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

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

    

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

    function setPrice(uint256 newPrice) external onlyOwner {
        price = newPrice;
    }

    function setPresalePrice(uint256 newPrice) external onlyOwner {
        presalePrice = newPrice;
    }

    function setSaleState(uint8 _state) external onlyOwner {
        saleState = SaleState(_state);
    }

    function freeMint(uint256 qty, address recipient) external onlyOwner {
        if (_currentIndex + (qty - 1) > supply) revert SoldOut();
        _safeMint(recipient, qty);
    }

    function batchMint(uint64[] calldata qtys, address[] calldata recipients)
        external
        onlyOwner
    {
        uint256 numRecipients = recipients.length;
        if (numRecipients != qtys.length) revert InvalidBatchMint();

        for (uint256 i = 0; i < numRecipients; ) {
            if ((_currentIndex - 1) + qtys[i] > supply) revert SoldOut();

            _safeMint(recipients[i], qtys[i]);

            unchecked {
                i++;
            }
        }
    }

    function setPerWalletMax(uint256 _val) external onlyOwner {
        maxPerWallet = _val;
    }

    function setPerTransactionMax(uint256 _val) external onlyOwner {
        maxPerTransaction = _val;
    }

    function setPresalePerWalletMax(uint256 _val) external onlyOwner {
        presaleMaxPerWallet = _val;
    }

    function setPresalePerTransactionMax(uint256 _val) external onlyOwner {
        presaleMaxPerTransaction = _val;
    }

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

    function _withdraw(address _address, uint256 _amount) private {
        (bool success, ) = _address.call{value: _amount}("");
        if (!success) revert WithdrawFailed();
    }

    function withdraw() external onlyOwner {
        uint256 balance = address(this).balance;

        for (uint256 i; i < withdrawAddresses.length; i++) {
            _withdraw(withdrawAddresses[i], (balance * withdrawPercentages[i]) / 100);
        }
    }

    function setRoyaltyInfo(address receiver, uint96 feeBasisPoints)
        external
        onlyOwner
    {
        _setDefaultRoyalty(receiver, feeBasisPoints);
    }

    function supportsInterface(bytes4 interfaceId)
        public
        view
        override(ERC721A, ERC2981)
        returns (bool)
    {
        return super.supportsInterface(interfaceId);
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"string","name":"_baseUri","type":"string"},{"internalType":"uint96","name":"_royaltyAmount","type":"uint96"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidBatchMint","type":"error"},{"inputs":[],"name":"InvalidPrice","type":"error"},{"inputs":[],"name":"InvalidProof","type":"error"},{"inputs":[],"name":"InvalidQuantity","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"SaleInactive","type":"error"},{"inputs":[],"name":"SoldOut","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"WithdrawFailed","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":"_baseTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"addressMintBalance","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":[{"internalType":"uint64[]","name":"qtys","type":"uint64[]"},{"internalType":"address[]","name":"recipients","type":"address[]"}],"name":"batchMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"qty","type":"uint256"},{"internalType":"address","name":"recipient","type":"address"}],"name":"freeMint","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":"maxPerTransaction","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"qty","type":"uint256"}],"name":"mint","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":[{"internalType":"uint256","name":"qty","type":"uint256"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"presale","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"presaleMaxPerTransaction","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"presaleMaxPerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"presalePrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"presaleSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"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":"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":[],"name":"saleState","outputs":[{"internalType":"enum Kiyomi.SaleState","name":"","type":"uint8"}],"stateMutability":"view","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":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_val","type":"uint256"}],"name":"setPerTransactionMax","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_val","type":"uint256"}],"name":"setPerWalletMax","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_val","type":"uint256"}],"name":"setPresalePerTransactionMax","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_val","type":"uint256"}],"name":"setPresalePerWalletMax","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newPrice","type":"uint256"}],"name":"setPresalePrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newPrice","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint96","name":"feeBasisPoints","type":"uint96"}],"name":"setRoyaltyInfo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"_state","type":"uint8"}],"name":"setSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"supply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"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"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"withdrawAddresses","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"withdrawPercentages","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]

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

000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001f400000000000000000000000000000000000000000000000000000000000000064b69796f6d69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000064b69796f6d690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004a68747470733a2f2f6e66742e6275656e6f2e6172742f6170692f636f6e74726163742f574f4848707343596f664365383759344664416d7a2f636861696e2f312f6d657461646174612f00000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _name (string): Kiyomi
Arg [1] : _symbol (string): Kiyomi
Arg [2] : _baseUri (string): https://nft.bueno.art/api/contract/WOHHpsCYofCe87Y4FdAmz/chain/1/metadata/
Arg [3] : _royaltyAmount (uint96): 500

-----Encoded View---------------
12 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [3] : 00000000000000000000000000000000000000000000000000000000000001f4
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [5] : 4b69796f6d690000000000000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [7] : 4b69796f6d690000000000000000000000000000000000000000000000000000
Arg [8] : 000000000000000000000000000000000000000000000000000000000000004a
Arg [9] : 68747470733a2f2f6e66742e6275656e6f2e6172742f6170692f636f6e747261
Arg [10] : 63742f574f4848707343596f664365383759344664416d7a2f636861696e2f31
Arg [11] : 2f6d657461646174612f00000000000000000000000000000000000000000000