Token

Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

library Strings    - function toString(uint256 value)    - function toHexString(uint256 value)    - function toHexString(uint256 value, u ...    - function toHexString(address addr) interface IERC721A    - function totalSupply()    - function supportsInterface(bytes4 int ...    - function balanceOf(address owner)    - function ownerOf(uint256 tokenId)    - function safeTransferFrom(    - function safeTransferFrom(    - function transferFrom(    - function approve(address to, uint256 ...    - function setApprovalForAll(address op ...    - function getApproved(uint256 tokenId)    - function isApprovedForAll(address own ...    - function name()    - function symbol()    - function tokenURI(uint256 tokenId) interface ERC721A__IERC721Receiver    - function onERC721Received(  contract ERC721A is IERC721A    - function _startTokenId()    - function _nextTokenId()    - function totalSupply()    - function _totalMinted()    - function _totalBurned()    - function balanceOf(address owner)    - function _numberMinted(address owner)    - function _numberBurned(address owner)    - function _getAux(address owner)    - function _setAux(address owner, uint6 ...    - function supportsInterface(bytes4 int ...    - function name()    - function symbol()    - function tokenURI(uint256 tokenId)    - function _baseURI()    - function ownerOf(uint256 tokenId)    - function _ownershipOf(uint256 tokenId ...    - function _ownershipAt(uint256 index)    - function _initializeOwnershipAt(uint2 ...    - function _packedOwnershipOf(uint256 t ...    - function _unpackedOwnership(uint256 p ...    - function _packOwnershipData(address o ...    - function _nextInitializedFlag(uint256 ...    - function approve(address to, uint256 ...    - function getApproved(uint256 tokenId)    - function setApprovalForAll(address op ...    - function isApprovedForAll(address own ...    - function _exists(uint256 tokenId)    - function _isSenderApprovedOrOwner(    - function _getApprovedSlotAndAddress(u ...    - function transferFrom(    - function safeTransferFrom(    - function safeTransferFrom(    - function _beforeTokenTransfers(    - function _afterTokenTransfers(    - function _checkContractOnERC721Receiv ...    - function _mint(address to, uint256 qu ...    - function _mintERC2309(address to, uin ...    - function _safeMint(    - function _safeMint(address to, uint25 ...    - function _burn(uint256 tokenId)    - function _burn(uint256 tokenId, bool ...    - function _setExtraDataAt(uint256 inde ...    - function _extraData(    - function _nextExtraData(    - function _msgSenderERC721A()    - function _toString(uint256 value)  contract Himari is ERC721A *    - function _startTokenId()    - function mint(uint256 quantity)    - function tokenURI(uint tokenId)

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2022-09-15
*/

// File: @openzeppelin/contracts/utils/Strings.sol


// OpenZeppelin Contracts (last updated v4.7.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

// File: https://github.com/chiru-labs/ERC721A/blob/main/contracts/IERC721A.sol


// ERC721A Contracts v4.2.2
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

// File: https://github.com/chiru-labs/ERC721A/blob/main/contracts/ERC721A.sol


// ERC721A Contracts v4.2.2
// Creator: Chiru Labs

pragma solidity ^0.8.4;


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        return _tokenApprovals[tokenId].value;
    }

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

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            // The duplicated `log4` removes an extra check and reduces stack juggling.
            // The assembly, together with the surrounding Solidity code, have been
            // delicately arranged to nudge the compiler into producing optimized opcodes.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        address from = address(uint160(prevOwnershipPacked));

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory str) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit),
            // but we allocate 0x80 bytes to keep the free memory pointer 32-byte word aligned.
            // We will need 1 32-byte word to store the length,
            // and 3 32-byte words to store a maximum of 78 digits. Total: 0x20 + 3 * 0x20 = 0x80.
            str := add(mload(0x40), 0x80)
            // Update the free memory pointer to allocate.
            mstore(0x40, str)

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

            // We write the string from rightmost digit to leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // prettier-ignore
            for { let temp := value } 1 {} {
                str := sub(str, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(str, add(48, mod(temp, 10)))
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
                // prettier-ignore
                if iszero(temp) { break }
            }

            let length := sub(end, str)
            // Move the pointer 32 bytes leftwards to make room for the length.
            str := sub(str, 0x20)
            // Store the length.
            mstore(str, length)
        }
    }
}



pragma solidity 0.8.16;



contract Himari is ERC721A
{
    uint public constant MAX_SUPPLY = 10000;
    uint public constant BATCH_SIZE = 10;

    constructor() ERC721A("Himari", "HMR")
    {
        _mint(msg.sender, 1);
    }

    function _startTokenId() internal pure override(ERC721A) returns (uint256) {
        return 1;
    }

    function mint(uint256 quantity) public 
    {        
        require(quantity > 0, "no zero quantity");
        require(quantity <= BATCH_SIZE, "exceed collection size");
        require(totalSupply() + quantity <= MAX_SUPPLY, "Can't mint more than in the collection");

        _mint(msg.sender, quantity);
    }

    function tokenURI(uint tokenId) public pure override(ERC721A) returns (string memory)
    {
        return string(abi.encodePacked("https://himari.nftcdn.live/json/",Strings.toString(tokenId)));
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"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":"BATCH_SIZE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_SUPPLY","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":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"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":"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":"pure","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"}]

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

53531:862:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;20906:639;;;;;;:::i;:::-;;:::i;:::-;;;565:14:1;;558:22;540:41;;528:2;513:18;20906:639:0;;;;;;;;21808:100;;;:::i;:::-;;;;;;;:::i;28291:218::-;;;;;;:::i;:::-;;:::i;:::-;;;-1:-1:-1;;;;;1697:32:1;;;1679:51;;1667:2;1652:18;28291:218:0;1533:203:1;27732:400:0;;;;;;:::i;:::-;;:::i;:::-;;17559:323;53841:1;17833:12;17620:7;17817:13;:28;-1:-1:-1;;17817:46:0;17559:323;;;2324:25:1;;;2312:2;2297:18;17559:323:0;2178:177:1;31930:2817:0;;;;;;:::i;:::-;;:::i;53566:39::-;;53600:5;53566:39;;34843:185;;;;;;:::i;:::-;;:::i;53612:36::-;;53646:2;53612:36;;23201:152;;;;;;:::i;:::-;;:::i;18743:233::-;;;;;;:::i;:::-;;:::i;21984:104::-;;;:::i;53858:321::-;;;;;;:::i;:::-;;:::i;28849:234::-;;;;;;:::i;:::-;;:::i;35626:399::-;;;;;;:::i;:::-;;:::i;54187:203::-;;;;;;:::i;:::-;;:::i;29240:164::-;;;;;;:::i;:::-;;:::i;20906:639::-;20991:4;-1:-1:-1;;;;;;;;;21315:25:0;;;;:102;;-1:-1:-1;;;;;;;;;;21392:25:0;;;21315:102;:179;;;-1:-1:-1;;;;;;;;;;21469:25:0;;;21315:179;21295:199;20906:639;-1:-1:-1;;20906:639:0:o;21808:100::-;21862:13;21895:5;21888:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21808:100;:::o;28291:218::-;28367:7;28392:16;28400:7;28392;:16::i;:::-;28387:64;;28417:34;;-1:-1:-1;;;28417:34:0;;;;;;;;;;;28387:64;-1:-1:-1;28471:24:0;;;;:15;:24;;;;;:30;-1:-1:-1;;;;;28471:30:0;;28291:218::o;27732:400::-;27813:13;27829:16;27837:7;27829;:16::i;:::-;27813:32;-1:-1:-1;51787:10:0;-1:-1:-1;;;;;27862:28:0;;;27858:175;;27910:44;27927:5;51787:10;29240:164;:::i;27910:44::-;27905:128;;27982:35;;-1:-1:-1;;;27982:35:0;;;;;;;;;;;27905:128;28045:24;;;;:15;:24;;;;;;:35;;-1:-1:-1;;;;;;28045:35:0;-1:-1:-1;;;;;28045:35:0;;;;;;;;;28096:28;;28045:24;;28096:28;;;;;;;27802:330;27732:400;;:::o;31930:2817::-;32064:27;32094;32113:7;32094:18;:27::i;:::-;32064:57;;32179:4;-1:-1:-1;;;;;32138:45:0;32154:19;-1:-1:-1;;;;;32138:45:0;;32134:86;;32192:28;;-1:-1:-1;;;32192:28:0;;;;;;;;;;;32134:86;32234:27;31038:24;;;:15;:24;;;;;31266:26;;51787:10;30663:30;;;-1:-1:-1;;;;;30356:28:0;;30641:20;;;30638:56;32420:180;;32513:43;32530:4;51787:10;29240:164;:::i;32513:43::-;32508:92;;32565:35;;-1:-1:-1;;;32565:35:0;;;;;;;;;;;32508:92;-1:-1:-1;;;;;32617:16:0;;32613:52;;32642:23;;-1:-1:-1;;;32642:23:0;;;;;;;;;;;32613:52;32814:15;32811:160;;;32954:1;32933:19;32926:30;32811:160;-1:-1:-1;;;;;33351:24:0;;;;;;;:18;:24;;;;;;33349:26;;-1:-1:-1;;33349:26:0;;;33420:22;;;;;;;;;33418:24;;-1:-1:-1;33418:24:0;;;26590:11;26565:23;26561:41;26548:63;-1:-1:-1;;;26548:63:0;33713:26;;;;:17;:26;;;;;:175;;;;-1:-1:-1;;;34008:47:0;;:52;;34004:627;;34113:1;34103:11;;34081:19;34236:30;;;:17;:30;;;;;;:35;;34232:384;;34374:13;;34359:11;:28;34355:242;;34521:30;;;;:17;:30;;;;;:52;;;34355:242;34062:569;34004:627;34678:7;34674:2;-1:-1:-1;;;;;34659:27:0;34668:4;-1:-1:-1;;;;;34659:27:0;;;;;;;;;;;32053:2694;;;31930:2817;;;:::o;34843:185::-;34981:39;34998:4;35004:2;35008:7;34981:39;;;;;;;;;;;;:16;:39::i;:::-;34843:185;;;:::o;23201:152::-;23273:7;23316:27;23335:7;23316:18;:27::i;18743:233::-;18815:7;-1:-1:-1;;;;;18839:19:0;;18835:60;;18867:28;;-1:-1:-1;;;18867:28:0;;;;;;;;;;;18835:60;-1:-1:-1;;;;;;18913:25:0;;;;;:18;:25;;;;;;12902:13;18913:55;;18743:233::o;21984:104::-;22040:13;22073:7;22066:14;;;;;:::i;53858:321::-;53941:1;53930:8;:12;53922:41;;;;-1:-1:-1;;;53922:41:0;;5363:2:1;53922:41:0;;;5345:21:1;5402:2;5382:18;;;5375:30;-1:-1:-1;;;5421:18:1;;;5414:46;5477:18;;53922:41:0;;;;;;;;;53646:2;53982:8;:22;;53974:57;;;;-1:-1:-1;;;53974:57:0;;5708:2:1;53974:57:0;;;5690:21:1;5747:2;5727:18;;;5720:30;-1:-1:-1;;;5766:18:1;;;5759:52;5828:18;;53974:57:0;5506:346:1;53974:57:0;53841:1;17833:12;17620:7;17817:13;53600:5;;54066:8;;17817:28;-1:-1:-1;;17817:46:0;54050:24;;;;:::i;:::-;:38;;54042:89;;;;-1:-1:-1;;;54042:89:0;;6321:2:1;54042:89:0;;;6303:21:1;6360:2;6340:18;;;6333:30;6399:34;6379:18;;;6372:62;-1:-1:-1;;;6450:18:1;;;6443:36;6496:19;;54042:89:0;6119:402:1;54042:89:0;54144:27;54150:10;54162:8;54144:5;:27::i;:::-;53858:321;:::o;28849:234::-;51787:10;28944:39;;;;:18;:39;;;;;;;;-1:-1:-1;;;;;28944:49:0;;;;;;;;;;;;:60;;-1:-1:-1;;28944:60:0;;;;;;;;;;29020:55;;540:41:1;;;28944:49:0;;51787:10;29020:55;;513:18:1;29020:55:0;;;;;;;28849:234;;:::o;35626:399::-;35793:31;35806:4;35812:2;35816:7;35793:12;:31::i;:::-;-1:-1:-1;;;;;35839:14:0;;;:19;35835:183;;35878:56;35909:4;35915:2;35919:7;35928:5;35878:30;:56::i;:::-;35873:145;;35962:40;;-1:-1:-1;;;35962:40:0;;;;;;;;;;;35873:145;35626:399;;;;:::o;54187:203::-;54258:13;54355:25;54372:7;54355:16;:25::i;:::-;54303:78;;;;;;;;:::i;:::-;;;;;;;;;;;;;54289:93;;54187:203;;;:::o;29240:164::-;-1:-1:-1;;;;;29361:25:0;;;29337:4;29361:25;;;:18;:25;;;;;;;;:35;;;;;;;;;;;;;;;29240:164::o;29662:282::-;29727:4;29783:7;53841:1;29764:26;;:66;;;;;29817:13;;29807:7;:23;29764:66;:153;;;;-1:-1:-1;;29868:26:0;;;;:17;:26;;;;;;-1:-1:-1;;;29868:44:0;:49;;29662:282::o;24356:1275::-;24423:7;24458;;53841:1;24507:23;24503:1061;;24560:13;;24553:4;:20;24549:1015;;;24598:14;24615:23;;;:17;:23;;;;;;;-1:-1:-1;;;24704:24:0;;:29;;24700:845;;25369:113;25376:6;25386:1;25376:11;25369:113;;-1:-1:-1;;;25447:6:0;25429:25;;;;:17;:25;;;;;;25369:113;;;25515:6;24356:1275;-1:-1:-1;;;24356:1275:0:o;24700:845::-;24575:989;24549:1015;25592:31;;-1:-1:-1;;;25592:31:0;;;;;;;;;;;39287:2720;39360:20;39383:13;;;39411;;;39407:44;;39433:18;;-1:-1:-1;;;39433:18:0;;;;;;;;;;;39407:44;-1:-1:-1;;;;;39939:22:0;;;;;;:18;:22;;;;13040:2;39939:22;;;:71;;39977:32;39965:45;;39939:71;;;40253:31;;;:17;:31;;;;;-1:-1:-1;27021:15:0;;26995:24;26991:46;26590:11;26565:23;26561:41;26558:52;26548:63;;40253:173;;40488:23;;;;40253:31;;39939:22;;41253:25;39939:22;;41106:335;41521:1;41507:12;41503:20;41461:346;41562:3;41553:7;41550:16;41461:346;;41780:7;41770:8;41767:1;41740:25;41737:1;41734;41729:59;41615:1;41602:15;41461:346;;;41465:77;41840:8;41852:1;41840:13;41836:45;;41862:19;;-1:-1:-1;;;41862:19:0;;;;;;;;;;;41836:45;41898:13;:19;-1:-1:-1;34843:185:0;;;:::o;38109:716::-;38293:88;;-1:-1:-1;;;38293:88:0;;38272:4;;-1:-1:-1;;;;;38293:45:0;;;;;:88;;51787:10;;38360:4;;38366:7;;38375:5;;38293:88;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;-1:-1:-1;38293:88:0;;;;;;;;-1:-1:-1;;38293:88:0;;;;;;;;;;;;:::i;:::-;;;38289:529;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;38576:6;:13;38593:1;38576:18;38572:235;;38622:40;;-1:-1:-1;;;38622:40:0;;;;;;;;;;;38572:235;38765:6;38759:13;38750:6;38746:2;38742:15;38735:38;38289:529;-1:-1:-1;;;;;;38452:64:0;-1:-1:-1;;;38452:64:0;;-1:-1:-1;38289:529:0;38109:716;;;;;;:::o;430:723::-;486:13;707:5;716:1;707:10;703:53;;-1:-1:-1;;734:10:0;;;;;;;;;;;;-1:-1:-1;;;734:10:0;;;;;430:723::o;703:53::-;781:5;766:12;822:78;829:9;;822:78;;855:8;;;;:::i;:::-;;-1:-1:-1;878:10:0;;-1:-1:-1;886:2:0;878:10;;:::i;:::-;;;822:78;;;910:19;942:6;932:17;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;932:17:0;;910:39;;960:154;967:10;;960:154;;994:11;1004:1;994:11;;:::i;:::-;;-1:-1:-1;1063:10:0;1071:2;1063:5;:10;:::i;:::-;1050:24;;:2;:24;:::i;:::-;1037:39;;1020:6;1027;1020:14;;;;;;;;:::i;:::-;;;;:56;-1:-1:-1;;;;;1020:56:0;;;;;;;;-1:-1:-1;1091:11:0;1100:2;1091:11;;:::i;:::-;;;960:154;;14:131:1;-1:-1:-1;;;;;;88:32:1;;78:43;;68:71;;135:1;132;125:12;150:245;208:6;261:2;249:9;240:7;236:23;232:32;229:52;;;277:1;274;267:12;229:52;316:9;303:23;335:30;359:5;335:30;:::i;592:250::-;677:1;687:113;701:6;698:1;695:13;687:113;;;777:11;;;771:18;758:11;;;751:39;723:2;716:10;687:113;;;-1:-1:-1;;834:1:1;816:16;;809:27;592:250::o;847:271::-;889:3;927:5;921:12;954:6;949:3;942:19;970:76;1039:6;1032:4;1027:3;1023:14;1016:4;1009:5;1005:16;970:76;:::i;:::-;1100:2;1079:15;-1:-1:-1;;1075:29:1;1066:39;;;;1107:4;1062:50;;847:271;-1:-1:-1;;847:271:1:o;1123:220::-;1272:2;1261:9;1254:21;1235:4;1292:45;1333:2;1322:9;1318:18;1310:6;1292:45;:::i;1348:180::-;1407:6;1460:2;1448:9;1439:7;1435:23;1431:32;1428:52;;;1476:1;1473;1466:12;1428:52;-1:-1:-1;1499:23:1;;1348:180;-1:-1:-1;1348:180:1:o;1741:173::-;1809:20;;-1:-1:-1;;;;;1858:31:1;;1848:42;;1838:70;;1904:1;1901;1894:12;1838:70;1741:173;;;:::o;1919:254::-;1987:6;1995;2048:2;2036:9;2027:7;2023:23;2019:32;2016:52;;;2064:1;2061;2054:12;2016:52;2087:29;2106:9;2087:29;:::i;:::-;2077:39;2163:2;2148:18;;;;2135:32;;-1:-1:-1;;;1919:254:1:o;2360:328::-;2437:6;2445;2453;2506:2;2494:9;2485:7;2481:23;2477:32;2474:52;;;2522:1;2519;2512:12;2474:52;2545:29;2564:9;2545:29;:::i;:::-;2535:39;;2593:38;2627:2;2616:9;2612:18;2593:38;:::i;:::-;2583:48;;2678:2;2667:9;2663:18;2650:32;2640:42;;2360:328;;;;;:::o;2693:186::-;2752:6;2805:2;2793:9;2784:7;2780:23;2776:32;2773:52;;;2821:1;2818;2811:12;2773:52;2844:29;2863:9;2844:29;:::i;2884:347::-;2949:6;2957;3010:2;2998:9;2989:7;2985:23;2981:32;2978:52;;;3026:1;3023;3016:12;2978:52;3049:29;3068:9;3049:29;:::i;:::-;3039:39;;3128:2;3117:9;3113:18;3100:32;3175:5;3168:13;3161:21;3154:5;3151:32;3141:60;;3197:1;3194;3187:12;3141:60;3220:5;3210:15;;;2884:347;;;;;:::o;3236:127::-;3297:10;3292:3;3288:20;3285:1;3278:31;3328:4;3325:1;3318:15;3352:4;3349:1;3342:15;3368:1138;3463:6;3471;3479;3487;3540:3;3528:9;3519:7;3515:23;3511:33;3508:53;;;3557:1;3554;3547:12;3508:53;3580:29;3599:9;3580:29;:::i;:::-;3570:39;;3628:38;3662:2;3651:9;3647:18;3628:38;:::i;:::-;3618:48;;3713:2;3702:9;3698:18;3685:32;3675:42;;3768:2;3757:9;3753:18;3740:32;3791:18;3832:2;3824:6;3821:14;3818:34;;;3848:1;3845;3838:12;3818:34;3886:6;3875:9;3871:22;3861:32;;3931:7;3924:4;3920:2;3916:13;3912:27;3902:55;;3953:1;3950;3943:12;3902:55;3989:2;3976:16;4011:2;4007;4004:10;4001:36;;;4017:18;;:::i;:::-;4092:2;4086:9;4060:2;4146:13;;-1:-1:-1;;4142:22:1;;;4166:2;4138:31;4134:40;4122:53;;;4190:18;;;4210:22;;;4187:46;4184:72;;;4236:18;;:::i;:::-;4276:10;4272:2;4265:22;4311:2;4303:6;4296:18;4351:7;4346:2;4341;4337;4333:11;4329:20;4326:33;4323:53;;;4372:1;4369;4362:12;4323:53;4428:2;4423;4419;4415:11;4410:2;4402:6;4398:15;4385:46;4473:1;4468:2;4463;4455:6;4451:15;4447:24;4440:35;4494:6;4484:16;;;;;;;3368:1138;;;;;;;:::o;4511:260::-;4579:6;4587;4640:2;4628:9;4619:7;4615:23;4611:32;4608:52;;;4656:1;4653;4646:12;4608:52;4679:29;4698:9;4679:29;:::i;:::-;4669:39;;4727:38;4761:2;4750:9;4746:18;4727:38;:::i;:::-;4717:48;;4511:260;;;;;:::o;4776:380::-;4855:1;4851:12;;;;4898;;;4919:61;;4973:4;4965:6;4961:17;4951:27;;4919:61;5026:2;5018:6;5015:14;4995:18;4992:38;4989:161;;5072:10;5067:3;5063:20;5060:1;5053:31;5107:4;5104:1;5097:15;5135:4;5132:1;5125:15;4989:161;;4776:380;;;:::o;5857:127::-;5918:10;5913:3;5909:20;5906:1;5899:31;5949:4;5946:1;5939:15;5973:4;5970:1;5963:15;5989:125;6054:9;;;6075:10;;;6072:36;;;6088:18;;:::i;6526:462::-;6788:34;6783:3;6776:47;6758:3;6852:6;6846:13;6868:73;6934:6;6929:2;6924:3;6920:12;6915:2;6907:6;6903:15;6868:73;:::i;:::-;6961:16;;;;6979:2;6957:25;;6526:462;-1:-1:-1;;6526:462:1:o;6993:489::-;-1:-1:-1;;;;;7262:15:1;;;7244:34;;7314:15;;7309:2;7294:18;;7287:43;7361:2;7346:18;;7339:34;;;7409:3;7404:2;7389:18;;7382:31;;;7187:4;;7430:46;;7456:19;;7448:6;7430:46;:::i;:::-;7422:54;6993:489;-1:-1:-1;;;;;;6993:489:1:o;7487:249::-;7556:6;7609:2;7597:9;7588:7;7584:23;7580:32;7577:52;;;7625:1;7622;7615:12;7577:52;7657:9;7651:16;7676:30;7700:5;7676:30;:::i;7741:135::-;7780:3;7801:17;;;7798:43;;7821:18;;:::i;:::-;-1:-1:-1;7868:1:1;7857:13;;7741:135::o;7881:127::-;7942:10;7937:3;7933:20;7930:1;7923:31;7973:4;7970:1;7963:15;7997:4;7994:1;7987:15;8013:120;8053:1;8079;8069:35;;8084:18;;:::i;:::-;-1:-1:-1;8118:9:1;;8013:120::o;8138:128::-;8205:9;;;8226:11;;;8223:37;;;8240:18;;:::i;8271:112::-;8303:1;8329;8319:35;;8334:18;;:::i;:::-;-1:-1:-1;8368:9:1;;8271:112::o;8388:127::-;8449:10;8444:3;8440:20;8437:1;8430:31;8480:4;8477:1;8470:15;8504:4;8501:1;8494:15

ipfs://023a3025f0af61ca09c1601f54f1e26dad74006b89f3217e45eb4de1d3d85686