Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

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

/**
 * @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 paid in that same unit of exchange.
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/common/ERC2981.sol)

pragma solidity ^0.8.0;

import "../../interfaces/IERC2981.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @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) public 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:
     *
     * - `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];
    }
}

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

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

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

pragma solidity ^0.8.0;

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

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

/// @notice Optimized and flexible operator filterer to abide to OpenSea's
/// mandatory on-chain royalty enforcement in order for new collections to
/// receive royalties.
/// For more information, see:
/// See: https://github.com/ProjectOpenSea/operator-filter-registry
abstract contract OperatorFilterer {
    /// @dev The default OpenSea operator blocklist subscription.
    address internal constant _DEFAULT_SUBSCRIPTION = 0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6;

    /// @dev The OpenSea operator filter registry.
    address internal constant _OPERATOR_FILTER_REGISTRY = 0x000000000000AAeB6D7670E522A718067333cd4E;

    /// @dev Registers the current contract to OpenSea's operator filter,
    /// and subscribe to the default OpenSea operator blocklist.
    /// Note: Will not revert nor update existing settings for repeated registration.
    function _registerForOperatorFiltering() internal virtual {
        _registerForOperatorFiltering(_DEFAULT_SUBSCRIPTION, true);
    }

    /// @dev Registers the current contract to OpenSea's operator filter.
    /// Note: Will not revert nor update existing settings for repeated registration.
    function _registerForOperatorFiltering(address subscriptionOrRegistrantToCopy, bool subscribe)
        internal
        virtual
    {
        /// @solidity memory-safe-assembly
        assembly {
            let functionSelector := 0x7d3e3dbe // `registerAndSubscribe(address,address)`.

            // Clean the upper 96 bits of `subscriptionOrRegistrantToCopy` in case they are dirty.
            subscriptionOrRegistrantToCopy := shr(96, shl(96, subscriptionOrRegistrantToCopy))

            for {} iszero(subscribe) {} {
                if iszero(subscriptionOrRegistrantToCopy) {
                    functionSelector := 0x4420e486 // `register(address)`.
                    break
                }
                functionSelector := 0xa0af2903 // `registerAndCopyEntries(address,address)`.
                break
            }
            // Store the function selector.
            mstore(0x00, shl(224, functionSelector))
            // Store the `address(this)`.
            mstore(0x04, address())
            // Store the `subscriptionOrRegistrantToCopy`.
            mstore(0x24, subscriptionOrRegistrantToCopy)
            // Register into the registry.
            if iszero(call(gas(), _OPERATOR_FILTER_REGISTRY, 0, 0x00, 0x44, 0x00, 0x04)) {
                // If the function selector has not been overwritten,
                // it is an out-of-gas error.
                if eq(shr(224, mload(0x00)), functionSelector) {
                    // To prevent gas under-estimation.
                    revert(0, 0)
                }
            }
            // Restore the part of the free memory pointer that was overwritten,
            // which is guaranteed to be zero, because of Solidity's memory size limits.
            mstore(0x24, 0)
        }
    }

    /// @dev Modifier to guard a function and revert if the caller is a blocked operator.
    modifier onlyAllowedOperator(address from) virtual {
        if (from != msg.sender) {
            if (!_isPriorityOperator(msg.sender)) {
                if (_operatorFilteringEnabled()) _revertIfBlocked(msg.sender);
            }
        }
        _;
    }

    /// @dev Modifier to guard a function from approving a blocked operator..
    modifier onlyAllowedOperatorApproval(address operator) virtual {
        if (!_isPriorityOperator(operator)) {
            if (_operatorFilteringEnabled()) _revertIfBlocked(operator);
        }
        _;
    }

    /// @dev Helper function that reverts if the `operator` is blocked by the registry.
    function _revertIfBlocked(address operator) private view {
        /// @solidity memory-safe-assembly
        assembly {
            // Store the function selector of `isOperatorAllowed(address,address)`,
            // shifted left by 6 bytes, which is enough for 8tb of memory.
            // We waste 6-3 = 3 bytes to save on 6 runtime gas (PUSH1 0x224 SHL).
            mstore(0x00, 0xc6171134001122334455)
            // Store the `address(this)`.
            mstore(0x1a, address())
            // Store the `operator`.
            mstore(0x3a, operator)

            // `isOperatorAllowed` always returns true if it does not revert.
            if iszero(staticcall(gas(), _OPERATOR_FILTER_REGISTRY, 0x16, 0x44, 0x00, 0x00)) {
                // Bubble up the revert if the staticcall reverts.
                returndatacopy(0x00, 0x00, returndatasize())
                revert(0x00, returndatasize())
            }

            // We'll skip checking if `from` is inside the blacklist.
            // Even though that can block transferring out of wrapper contracts,
            // we don't want tokens to be stuck.

            // Restore the part of the free memory pointer that was overwritten,
            // which is guaranteed to be zero, if less than 8tb of memory is used.
            mstore(0x3a, 0)
        }
    }

    /// @dev For deriving contracts to override, so that operator filtering
    /// can be turned on / off.
    /// Returns true by default.
    function _operatorFilteringEnabled() internal view virtual returns (bool) {
        return true;
    }

    /// @dev For deriving contracts to override, so that preferred marketplaces can
    /// skip operator filtering, helping users save gas.
    /// Returns false for all inputs by default.
    function _isPriorityOperator(address) internal view virtual returns (bool) {
        return false;
    }
}

// SPDX-License-Identifier: None

pragma solidity ^0.8.19;

import {ERC721A, IERC721A} from "erc721a/contracts/ERC721A.sol";
import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
import {OperatorFilterer} from "closedsea/src/OperatorFilterer.sol";
import {IERC2981} from "@openzeppelin/contracts/interfaces/IERC2981.sol";
import {ERC2981} from "@openzeppelin/contracts/token/common/ERC2981.sol";
import {ERC721ABurnable} from "erc721a/contracts/extensions/ERC721ABurnable.sol";
import {ERC721AQueryable} from "erc721a/contracts/extensions/ERC721AQueryable.sol";

error MintingPaused();
error MaxSupplyReached();
error WithdrawalFailed();
error WrongEtherAmount();
error InvalidMintAddress();
error ArrayLengthMismatch();
error MaxPerTransactionReached();
error MintFromContractNotAllowed();

contract SavedSouls is
  Ownable,
  ERC721A,
  ERC2981,
  ERC721ABurnable,
  ERC721AQueryable,
  OperatorFilterer
{
  uint256 private constant MAX_SUPPLY = 9999;
  uint256 private constant MAX_PER_TRANSACTION = 6;
  uint256 private constant ADDITIONAL_MINT_PRICE = 0.009 ether;

  bool public mintPaused = true;
  bool public operatorFilteringEnabled = true;

  string tokenBaseUri = "";

  constructor(address deployer) ERC721A("Saved Souls", "SS") {
    _mint(deployer, 1);
    _transferOwnership(deployer);
    _registerForOperatorFiltering();
    _setDefaultRoyalty(deployer, 750);
  }

  function mint(uint8 quantity) external payable {
    if (mintPaused) revert MintingPaused();
    if (_totalMinted() + quantity > MAX_SUPPLY) revert MaxSupplyReached();
    if (quantity > MAX_PER_TRANSACTION) revert MaxPerTransactionReached();
    if (msg.sender != tx.origin) revert MintFromContractNotAllowed();

    uint8 payForCount = quantity;
    uint64 freeMintCount = _getAux(msg.sender);

    if (freeMintCount < 1) {
      payForCount = quantity - 1;
      _setAux(msg.sender, 1);
    }

    if (payForCount > 0) {
      if (msg.value < payForCount * ADDITIONAL_MINT_PRICE)
        revert WrongEtherAmount();
    }

    _mint(msg.sender, quantity);
  }

  function batchTransferFrom(
    address[] calldata recipients,
    uint256[] calldata tokenIds
  ) external {
    uint256 tokenIdsLength = tokenIds.length;

    if (tokenIdsLength != recipients.length) revert ArrayLengthMismatch();

    for (uint256 i = 0; i < tokenIdsLength; ) {
      transferFrom(msg.sender, recipients[i], tokenIds[i]);

      unchecked {
        ++i;
      }
    }
  }

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

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

  function freeMintedCount(address owner) external view returns (uint64) {
    return _getAux(owner);
  }

  function supportsInterface(
    bytes4 interfaceId
  ) public view virtual override(ERC721A, IERC721A, ERC2981) returns (bool) {
    return
      ERC721A.supportsInterface(interfaceId) ||
      ERC2981.supportsInterface(interfaceId);
  }

  function _operatorFilteringEnabled() internal view override returns (bool) {
    return operatorFilteringEnabled;
  }

  function _isPriorityOperator(
    address operator
  ) internal pure override returns (bool) {
    return operator == address(0x1E0049783F008A0085193E00003D00cd54003c71);
  }

  function setApprovalForAll(
    address operator,
    bool approved
  ) public override(ERC721A, IERC721A) onlyAllowedOperatorApproval(operator) {
    super.setApprovalForAll(operator, approved);
  }

  function approve(
    address operator,
    uint256 tokenId
  )
    public
    payable
    override(ERC721A, IERC721A)
    onlyAllowedOperatorApproval(operator)
  {
    super.approve(operator, tokenId);
  }

  function transferFrom(
    address from,
    address to,
    uint256 tokenId
  ) public payable override(ERC721A, IERC721A) onlyAllowedOperator(from) {
    super.transferFrom(from, to, tokenId);
  }

  function safeTransferFrom(
    address from,
    address to,
    uint256 tokenId
  ) public payable override(ERC721A, IERC721A) onlyAllowedOperator(from) {
    super.safeTransferFrom(from, to, tokenId);
  }

  function safeTransferFrom(
    address from,
    address to,
    uint256 tokenId,
    bytes memory data
  ) public payable override(ERC721A, IERC721A) onlyAllowedOperator(from) {
    super.safeTransferFrom(from, to, tokenId, data);
  }

  function setDefaultRoyalty(
    address receiver,
    uint96 feeNumerator
  ) public onlyOwner {
    _setDefaultRoyalty(receiver, feeNumerator);
  }

  function setOperatorFilteringEnabled(bool value) public onlyOwner {
    operatorFilteringEnabled = value;
  }

  function setBaseURI(string calldata newBaseUri) external onlyOwner {
    tokenBaseUri = newBaseUri;
  }

  function flipSale() external onlyOwner {
    mintPaused = !mintPaused;
  }

  function collectReserves(uint16 quantity) external onlyOwner {
    if (_totalMinted() + quantity > MAX_SUPPLY) revert MaxSupplyReached();

    _mint(msg.sender, quantity);
  }

  function withdraw() public onlyOwner {
    (bool success, ) = payable(owner()).call{value: address(this).balance}("");

    if (!success) {
      revert WithdrawalFailed();
    }
  }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';

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

/**
 * @title ERC721A
 *
 * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)
 * Non-Fungible Token Standard, including the Metadata extension.
 * Optimized for lower gas during batch mints.
 *
 * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)
 * starting from `_startTokenId()`.
 *
 * Assumptions:
 *
 * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is IERC721A {
    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).
    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 payable 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 payable 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 payable 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 payable 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`.
                )

                // The `iszero(eq(,))` check ensures that large values of `quantity`
                // that overflows uint256 will make the loop run out of gas.
                // The compiler will optimize the `iszero` away for performance.
                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 0xa0 bytes to keep the free memory pointer 32-byte word aligned.
            // We will need 1 word for the trailing zeros padding, 1 word for the length,
            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.
            let m := add(mload(0x40), 0xa0)
            // Update the free memory pointer to allocate.
            mstore(0x40, m)
            // Assign the `str` to the end.
            str := sub(m, 0x20)
            // Zeroize the slot after the string.
            mstore(str, 0)

            // 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)
        }
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// 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 payable;

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

    /**
     * @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 payable;

    /**
     * @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 payable;

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

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

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

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

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

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

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

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '../IERC721A.sol';

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

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '../IERC721A.sol';

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

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

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

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

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

{
  "evmVersion": "paris",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"deployer","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ArrayLengthMismatch","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MaxPerTransactionReached","type":"error"},{"inputs":[],"name":"MaxSupplyReached","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintFromContractNotAllowed","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"MintingPaused","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"},{"inputs":[],"name":"WithdrawalFailed","type":"error"},{"inputs":[],"name":"WrongEtherAmount","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"recipients","type":"address[]"},{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"batchTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"quantity","type":"uint16"}],"name":"collectReserves","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"flipSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"freeMintedCount","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"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":"uint8","name":"quantity","type":"uint8"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"operatorFilteringEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"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":"payable","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":"payable","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":"newBaseUri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"setDefaultRoyalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"value","type":"bool"}],"name":"setOperatorFilteringEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000069ec82a7682168322316408d772164ba5f8e1fda

-----Decoded View---------------
Arg [0] : deployer (address): 0x69ec82A7682168322316408d772164Ba5F8E1Fda

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000069ec82a7682168322316408d772164ba5f8e1fda