ApuApustajas (APU) Token Tracker

ApuApustajas (APU)

Overview

TokenID

7638

Total Transfers

Market

Onchain Market Cap

$0.00

Circulating Supply Market Cap

Other Info

Token Contract

0xe2fcfbd86e386857a97e0833c888f35405c3cdd7

TokenID: 7638

Click here to update the token information / general information

#	Exchange	Pair	Price	24H Volume	% Volume

Contract Source Code Verified (Exact Match)

Contract Name:

ApuApustajas

Compiler Version

v0.8.11+commit.d7f03943

Optimization Enabled:

Yes with 200 runs

Other Settings:

default evmVersion, None license

Contract Source Code (Solidity)

IDE

/**
 *Submitted for verification at Etherscan.io on 2024-10-18
*/

// Sources flattened with hardhat v2.11.1 https://hardhat.org

// File contracts/ApuApustajas.sol

// Sources flattened with hardhat v2.10.2 https://hardhat.org

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

// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

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

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


// File @limitbreak/creator-token-contracts/contracts/access/[email protected]

pragma solidity ^0.8.4;

abstract contract OwnablePermissions is Context {
    function _requireCallerIsContractOwner() internal view virtual;
}


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

// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

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


// File @limitbreak/creator-token-contracts/contracts/interfaces/[email protected]

pragma solidity ^0.8.4;

interface IEOARegistry is IERC165 {
    function isVerifiedEOA(address account) external view returns (bool);
}


// File @limitbreak/creator-token-contracts/contracts/utils/[email protected]

pragma solidity ^0.8.4;

enum AllowlistTypes {
    Operators,
    PermittedContractReceivers
}

enum ReceiverConstraints {
    None,
    NoCode,
    EOA
}

enum CallerConstraints {
    None,
    OperatorWhitelistEnableOTC,
    OperatorWhitelistDisableOTC
}

enum StakerConstraints {
    None,
    CallerIsTxOrigin,
    EOA
}

enum TransferSecurityLevels {
    Zero,
    One,
    Two,
    Three,
    Four,
    Five,
    Six
}

struct TransferSecurityPolicy {
    CallerConstraints callerConstraints;
    ReceiverConstraints receiverConstraints;
}

struct CollectionSecurityPolicy {
    TransferSecurityLevels transferSecurityLevel;
    uint120 operatorWhitelistId;
    uint120 permittedContractReceiversId;
}


// File @limitbreak/creator-token-contracts/contracts/interfaces/[email protected]

pragma solidity ^0.8.4;

interface ITransferSecurityRegistry {
    event AddedToAllowlist(AllowlistTypes indexed kind, uint256 indexed id, address indexed account);
    event CreatedAllowlist(AllowlistTypes indexed kind, uint256 indexed id, string indexed name);
    event ReassignedAllowlistOwnership(AllowlistTypes indexed kind, uint256 indexed id, address indexed newOwner);
    event RemovedFromAllowlist(AllowlistTypes indexed kind, uint256 indexed id, address indexed account);
    event SetAllowlist(AllowlistTypes indexed kind, address indexed collection, uint120 indexed id);
    event SetTransferSecurityLevel(address indexed collection, TransferSecurityLevels level);

    function createOperatorWhitelist(string calldata name) external returns (uint120);
    function createPermittedContractReceiverAllowlist(string calldata name) external returns (uint120);
    function reassignOwnershipOfOperatorWhitelist(uint120 id, address newOwner) external;
    function reassignOwnershipOfPermittedContractReceiverAllowlist(uint120 id, address newOwner) external;
    function renounceOwnershipOfOperatorWhitelist(uint120 id) external;
    function renounceOwnershipOfPermittedContractReceiverAllowlist(uint120 id) external;
    function setTransferSecurityLevelOfCollection(address collection, TransferSecurityLevels level) external;
    function setOperatorWhitelistOfCollection(address collection, uint120 id) external;
    function setPermittedContractReceiverAllowlistOfCollection(address collection, uint120 id) external;
    function addOperatorToWhitelist(uint120 id, address operator) external;
    function addPermittedContractReceiverToAllowlist(uint120 id, address receiver) external;
    function removeOperatorFromWhitelist(uint120 id, address operator) external;
    function removePermittedContractReceiverFromAllowlist(uint120 id, address receiver) external;
    function getCollectionSecurityPolicy(address collection) external view returns (CollectionSecurityPolicy memory);
    function getWhitelistedOperators(uint120 id) external view returns (address[] memory);
    function getPermittedContractReceivers(uint120 id) external view returns (address[] memory);
    function isOperatorWhitelisted(uint120 id, address operator) external view returns (bool);
    function isContractReceiverPermitted(uint120 id, address receiver) external view returns (bool);
}


// File @limitbreak/creator-token-contracts/contracts/interfaces/[email protected]

pragma solidity ^0.8.4;

interface ITransferValidator {
    function applyCollectionTransferPolicy(address caller, address from, address to) external view;
}


// File @limitbreak/creator-token-contracts/contracts/interfaces/[email protected]

pragma solidity ^0.8.4;



interface ICreatorTokenTransferValidator is ITransferSecurityRegistry, ITransferValidator, IEOARegistry {}


// File @limitbreak/creator-token-contracts/contracts/interfaces/[email protected]

pragma solidity ^0.8.4;

interface ICreatorToken {
    event TransferValidatorUpdated(address oldValidator, address newValidator);

    function getTransferValidator() external view returns (ICreatorTokenTransferValidator);
    function getSecurityPolicy() external view returns (CollectionSecurityPolicy memory);
    function getWhitelistedOperators() external view returns (address[] memory);
    function getPermittedContractReceivers() external view returns (address[] memory);
    function isOperatorWhitelisted(address operator) external view returns (bool);
    function isContractReceiverPermitted(address receiver) external view returns (bool);
    function isTransferAllowed(address caller, address from, address to) external view returns (bool);
}


// File @limitbreak/creator-token-contracts/contracts/utils/[email protected]

pragma solidity ^0.8.4;

/**
 * @title TransferValidation
 * @author Limit Break, Inc.
 * @notice A mix-in that can be combined with ERC-721 contracts to provide more granular hooks.
 * Openzeppelin's ERC721 contract only provides hooks for before and after transfer.  This allows
 * developers to validate or customize transfers within the context of a mint, a burn, or a transfer.
 */
abstract contract TransferValidation is Context {
    
    error ShouldNotMintToBurnAddress();

    /// @dev Inheriting contracts should call this function in the _beforeTokenTransfer function to get more granular hooks.
    function _validateBeforeTransfer(address from, address to, uint256 tokenId) internal virtual {
        bool fromZeroAddress = from == address(0);
        bool toZeroAddress = to == address(0);

        if(fromZeroAddress && toZeroAddress) {
            revert ShouldNotMintToBurnAddress();
        } else if(fromZeroAddress) {
            _preValidateMint(_msgSender(), to, tokenId, msg.value);
        } else if(toZeroAddress) {
            _preValidateBurn(_msgSender(), from, tokenId, msg.value);
        } else {
            _preValidateTransfer(_msgSender(), from, to, tokenId, msg.value);
        }
    }

    /// @dev Inheriting contracts should call this function in the _afterTokenTransfer function to get more granular hooks.
    function _validateAfterTransfer(address from, address to, uint256 tokenId) internal virtual {
        bool fromZeroAddress = from == address(0);
        bool toZeroAddress = to == address(0);

        if(fromZeroAddress && toZeroAddress) {
            revert ShouldNotMintToBurnAddress();
        } else if(fromZeroAddress) {
            _postValidateMint(_msgSender(), to, tokenId, msg.value);
        } else if(toZeroAddress) {
            _postValidateBurn(_msgSender(), from, tokenId, msg.value);
        } else {
            _postValidateTransfer(_msgSender(), from, to, tokenId, msg.value);
        }
    }

    /// @dev Optional validation hook that fires before a mint
    function _preValidateMint(address caller, address to, uint256 tokenId, uint256 value) internal virtual {}

    /// @dev Optional validation hook that fires after a mint
    function _postValidateMint(address caller, address to, uint256 tokenId, uint256 value) internal virtual {}

    /// @dev Optional validation hook that fires before a burn
    function _preValidateBurn(address caller, address from, uint256 tokenId, uint256 value) internal virtual {}

    /// @dev Optional validation hook that fires after a burn
    function _postValidateBurn(address caller, address from, uint256 tokenId, uint256 value) internal virtual {}

    /// @dev Optional validation hook that fires before a transfer
    function _preValidateTransfer(address caller, address from, address to, uint256 tokenId, uint256 value) internal virtual {}

    /// @dev Optional validation hook that fires after a transfer
    function _postValidateTransfer(address caller, address from, address to, uint256 tokenId, uint256 value) internal virtual {}
}


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

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

pragma solidity ^0.8.0;


// File @limitbreak/creator-token-contracts/contracts/utils/[email protected]

pragma solidity ^0.8.4;





/**
 * @title CreatorTokenBase
 * @author Limit Break, Inc.
 * @notice CreatorTokenBase is an abstract contract that provides basic functionality for managing token 
 * transfer policies through an implementation of ICreatorTokenTransferValidator. This contract is intended to be used
 * as a base for creator-specific token contracts, enabling customizable transfer restrictions and security policies.
 *
 * <h4>Features:</h4>
 * <ul>Ownable: This contract can have an owner who can set and update the transfer validator.</ul>
 * <ul>TransferValidation: Implements the basic token transfer validation interface.</ul>
 * <ul>ICreatorToken: Implements the interface for creator tokens, providing view functions for token security policies.</ul>
 *
 * <h4>Benefits:</h4>
 * <ul>Provides a flexible and modular way to implement custom token transfer restrictions and security policies.</ul>
 * <ul>Allows creators to enforce policies such as whitelisted operators and permitted contract receivers.</ul>
 * <ul>Can be easily integrated into other token contracts as a base contract.</ul>
 *
 * <h4>Intended Usage:</h4>
 * <ul>Use as a base contract for creator token implementations that require advanced transfer restrictions and 
 *   security policies.</ul>
 * <ul>Set and update the ICreatorTokenTransferValidator implementation contract to enforce desired policies for the 
 *   creator token.</ul>
 */
abstract contract CreatorTokenBase is OwnablePermissions, TransferValidation, ICreatorToken {
    
    error CreatorTokenBase__InvalidTransferValidatorContract();
    error CreatorTokenBase__SetTransferValidatorFirst();

    address public constant DEFAULT_TRANSFER_VALIDATOR = address(0x0000721C310194CcfC01E523fc93C9cCcFa2A0Ac);
    TransferSecurityLevels public constant DEFAULT_TRANSFER_SECURITY_LEVEL = TransferSecurityLevels.One;
    uint120 public constant DEFAULT_OPERATOR_WHITELIST_ID = uint120(1);

    ICreatorTokenTransferValidator private transferValidator;

    /**
     * @notice Allows the contract owner to set the transfer validator to the official validator contract
     *         and set the security policy to the recommended default settings.
     * @dev    May be overridden to change the default behavior of an individual collection.
     */
    function setToDefaultSecurityPolicy() public virtual {
        _requireCallerIsContractOwner();
        setTransferValidator(DEFAULT_TRANSFER_VALIDATOR);
        ICreatorTokenTransferValidator(DEFAULT_TRANSFER_VALIDATOR).setTransferSecurityLevelOfCollection(address(this), DEFAULT_TRANSFER_SECURITY_LEVEL);
        ICreatorTokenTransferValidator(DEFAULT_TRANSFER_VALIDATOR).setOperatorWhitelistOfCollection(address(this), DEFAULT_OPERATOR_WHITELIST_ID);
    }

    /**
     * @notice Allows the contract owner to set the transfer validator to a custom validator contract
     *         and set the security policy to their own custom settings.
     */
    function setToCustomValidatorAndSecurityPolicy(
        address validator, 
        TransferSecurityLevels level, 
        uint120 operatorWhitelistId, 
        uint120 permittedContractReceiversAllowlistId) public {
        _requireCallerIsContractOwner();

        setTransferValidator(validator);

        ICreatorTokenTransferValidator(validator).
            setTransferSecurityLevelOfCollection(address(this), level);

        ICreatorTokenTransferValidator(validator).
            setOperatorWhitelistOfCollection(address(this), operatorWhitelistId);

        ICreatorTokenTransferValidator(validator).
            setPermittedContractReceiverAllowlistOfCollection(address(this), permittedContractReceiversAllowlistId);
    }

    /**
     * @notice Allows the contract owner to set the security policy to their own custom settings.
     * @dev    Reverts if the transfer validator has not been set.
     */
    function setToCustomSecurityPolicy(
        TransferSecurityLevels level, 
        uint120 operatorWhitelistId, 
        uint120 permittedContractReceiversAllowlistId) public {
        _requireCallerIsContractOwner();

        ICreatorTokenTransferValidator validator = getTransferValidator();
        if (address(validator) == address(0)) {
            revert CreatorTokenBase__SetTransferValidatorFirst();
        }

        validator.setTransferSecurityLevelOfCollection(address(this), level);
        validator.setOperatorWhitelistOfCollection(address(this), operatorWhitelistId);
        validator.setPermittedContractReceiverAllowlistOfCollection(address(this), permittedContractReceiversAllowlistId);
    }

    /**
     * @notice Sets the transfer validator for the token contract.
     *
     * @dev    Throws when provided validator contract is not the zero address and doesn't support 
     *         the ICreatorTokenTransferValidator interface. 
     * @dev    Throws when the caller is not the contract owner.
     *
     * @dev    <h4>Postconditions:</h4>
     *         1. The transferValidator address is updated.
     *         2. The `TransferValidatorUpdated` event is emitted.
     *
     * @param transferValidator_ The address of the transfer validator contract.
     */
    function setTransferValidator(address transferValidator_) public {
        _requireCallerIsContractOwner();

        bool isValidTransferValidator = false;

        if(transferValidator_.code.length > 0) {
            try IERC165(transferValidator_).supportsInterface(type(ICreatorTokenTransferValidator).interfaceId) 
                returns (bool supportsInterface) {
                isValidTransferValidator = supportsInterface;
            } catch {}
        }

        if(transferValidator_ != address(0) && !isValidTransferValidator) {
            revert CreatorTokenBase__InvalidTransferValidatorContract();
        }

        emit TransferValidatorUpdated(address(transferValidator), transferValidator_);

        transferValidator = ICreatorTokenTransferValidator(transferValidator_);
    }

    /**
     * @notice Returns the transfer validator contract address for this token contract.
     */
    function getTransferValidator() public view override returns (ICreatorTokenTransferValidator) {
        return transferValidator;
    }

    /**
     * @notice Returns the security policy for this token contract, which includes:
     *         Transfer security level, operator whitelist id, permitted contract receiver allowlist id.
     */
    function getSecurityPolicy() public view override returns (CollectionSecurityPolicy memory) {
        if (address(transferValidator) != address(0)) {
            return transferValidator.getCollectionSecurityPolicy(address(this));
        }

        return CollectionSecurityPolicy({
            transferSecurityLevel: TransferSecurityLevels.Zero,
            operatorWhitelistId: 0,
            permittedContractReceiversId: 0
        });
    }

    /**
     * @notice Returns the list of all whitelisted operators for this token contract.
     * @dev    This can be an expensive call and should only be used in view-only functions.
     */
    function getWhitelistedOperators() public view override returns (address[] memory) {
        if (address(transferValidator) != address(0)) {
            return transferValidator.getWhitelistedOperators(
                transferValidator.getCollectionSecurityPolicy(address(this)).operatorWhitelistId);
        }

        return new address[](0);
    }

    /**
     * @notice Returns the list of permitted contract receivers for this token contract.
     * @dev    This can be an expensive call and should only be used in view-only functions.
     */
    function getPermittedContractReceivers() public view override returns (address[] memory) {
        if (address(transferValidator) != address(0)) {
            return transferValidator.getPermittedContractReceivers(
                transferValidator.getCollectionSecurityPolicy(address(this)).permittedContractReceiversId);
        }

        return new address[](0);
    }

    /**
     * @notice Checks if an operator is whitelisted for this token contract.
     * @param operator The address of the operator to check.
     */
    function isOperatorWhitelisted(address operator) public view override returns (bool) {
        if (address(transferValidator) != address(0)) {
            return transferValidator.isOperatorWhitelisted(
                transferValidator.getCollectionSecurityPolicy(address(this)).operatorWhitelistId, operator);
        }

        return false;
    }

    /**
     * @notice Checks if a contract receiver is permitted for this token contract.
     * @param receiver The address of the receiver to check.
     */
    function isContractReceiverPermitted(address receiver) public view override returns (bool) {
        if (address(transferValidator) != address(0)) {
            return transferValidator.isContractReceiverPermitted(
                transferValidator.getCollectionSecurityPolicy(address(this)).permittedContractReceiversId, receiver);
        }

        return false;
    }

    /**
     * @notice Determines if a transfer is allowed based on the token contract's security policy.  Use this function
     *         to simulate whether or not a transfer made by the specified `caller` from the `from` address to the `to`
     *         address would be allowed by this token's security policy.
     *
     * @notice This function only checks the security policy restrictions and does not check whether token ownership
     *         or approvals are in place. 
     *
     * @param caller The address of the simulated caller.
     * @param from   The address of the sender.
     * @param to     The address of the receiver.
     * @return       True if the transfer is allowed, false otherwise.
     */
    function isTransferAllowed(address caller, address from, address to) public view override returns (bool) {
        if (address(transferValidator) != address(0)) {
            try transferValidator.applyCollectionTransferPolicy(caller, from, to) {
                return true;
            } catch {
                return false;
            }
        }
        return true;
    }

    /**
     * @dev Pre-validates a token transfer, reverting if the transfer is not allowed by this token's security policy.
     *      Inheriting contracts are responsible for overriding the _beforeTokenTransfer function, or its equivalent
     *      and calling _validateBeforeTransfer so that checks can be properly applied during token transfers.
     *
     * @dev Throws when the transfer doesn't comply with the collection's transfer policy, if the transferValidator is
     *      set to a non-zero address.
     *
     * @param caller  The address of the caller.
     * @param from    The address of the sender.
     * @param to      The address of the receiver.
     */
    function _preValidateTransfer(
        address caller, 
        address from, 
        address to, 
        uint256 /*tokenId*/, 
        uint256 /*value*/) internal virtual override {
        if (address(transferValidator) != address(0)) {
            transferValidator.applyCollectionTransferPolicy(caller, from, to);
        }
    }
}


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

// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

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

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

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

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

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;

    /**
     * @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 have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * 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);
}


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

// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}


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

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

pragma solidity ^0.8.0;

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

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

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


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

// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}


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

// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}


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

// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _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) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @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] = _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 @openzeppelin/contracts/utils/introspection/[email protected]

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

pragma solidity ^0.8.0;

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


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

// OpenZeppelin Contracts (last updated v4.8.2) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;







/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

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

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

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: address zero is not a valid owner");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _ownerOf(tokenId);
        require(owner != address(0), "ERC721: invalid token ID");
        return owner;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        _requireMinted(tokenId);

        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
    }

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

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not token owner or approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        _requireMinted(tokenId);

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");

        _transfer(from, to, tokenId);
    }

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");
        _safeTransfer(from, to, tokenId, data);
    }

    /**
     * @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.
     *
     * `data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist
     */
    function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
        return _owners[tokenId];
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _ownerOf(tokenId) != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal virtual {
        _mint(to, tokenId);
        require(
            _checkOnERC721Received(address(0), to, tokenId, data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId, 1);

        // Check that tokenId was not minted by `_beforeTokenTransfer` hook
        require(!_exists(tokenId), "ERC721: token already minted");

        unchecked {
            // Will not overflow unless all 2**256 token ids are minted to the same owner.
            // Given that tokens are minted one by one, it is impossible in practice that
            // this ever happens. Might change if we allow batch minting.
            // The ERC fails to describe this case.
            _balances[to] += 1;
        }

        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);

        _afterTokenTransfer(address(0), to, tokenId, 1);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     * This is an internal function that does not check if the sender is authorized to operate on the token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId, 1);

        // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook
        owner = ERC721.ownerOf(tokenId);

        // Clear approvals
        delete _tokenApprovals[tokenId];

        unchecked {
            // Cannot overflow, as that would require more tokens to be burned/transferred
            // out than the owner initially received through minting and transferring in.
            _balances[owner] -= 1;
        }
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);

        _afterTokenTransfer(owner, address(0), tokenId, 1);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId, 1);

        // Check that tokenId was not transferred by `_beforeTokenTransfer` hook
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");

        // Clear approvals from the previous owner
        delete _tokenApprovals[tokenId];

        unchecked {
            // `_balances[from]` cannot overflow for the same reason as described in `_burn`:
            // `from`'s balance is the number of token held, which is at least one before the current
            // transfer.
            // `_balances[to]` could overflow in the conditions described in `_mint`. That would require
            // all 2**256 token ids to be minted, which in practice is impossible.
            _balances[from] -= 1;
            _balances[to] += 1;
        }
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId, 1);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits an {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits an {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC721: approve to caller");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Reverts if the `tokenId` has not been minted yet.
     */
    function _requireMinted(uint256 tokenId) internal view virtual {
        require(_exists(tokenId), "ERC721: invalid token ID");
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.
     * - When `from` is zero, the tokens will be minted for `to`.
     * - When `to` is zero, ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}

    /**
     * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.
     * - When `from` is zero, the tokens were minted for `to`.
     * - When `to` is zero, ``from``'s tokens were burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}

    /**
     * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override.
     *
     * WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant
     * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such
     * that `ownerOf(tokenId)` is `a`.
     */
    // solhint-disable-next-line func-name-mixedcase
    function __unsafe_increaseBalance(address account, uint256 amount) internal {
        _balances[account] += amount;
    }
}


// File @limitbreak/creator-token-contracts/contracts/token/erc721/[email protected]


pragma solidity ^0.8.4;


abstract contract ERC721OpenZeppelinBase is ERC721 {

    // Token name
    string internal _contractName;

    // Token symbol
    string internal _contractSymbol;

    function name() public view virtual override returns (string memory) {
        return _contractName;
    }

    function symbol() public view virtual override returns (string memory) {
        return _contractSymbol;
    }

    function _setNameAndSymbol(string memory name_, string memory symbol_) internal {
        _contractName = name_;
        _contractSymbol = symbol_;
    }
}

abstract contract ERC721OpenZeppelin is ERC721OpenZeppelinBase {
    constructor(string memory name_, string memory symbol_) ERC721("", "") {
        _setNameAndSymbol(name_, symbol_);
    }
}

abstract contract ERC721OpenZeppelinInitializable is OwnablePermissions, ERC721OpenZeppelinBase {

    error ERC721OpenZeppelinInitializable__AlreadyInitializedERC721();

    /// @notice Specifies whether or not the contract is initialized
    bool private _erc721Initialized;

    /// @dev Initializes parameters of ERC721 tokens.
    /// These cannot be set in the constructor because this contract is optionally compatible with EIP-1167.
    function initializeERC721(string memory name_, string memory symbol_) public {
        _requireCallerIsContractOwner();

        if(_erc721Initialized) {
            revert ERC721OpenZeppelinInitializable__AlreadyInitializedERC721();
        }

        _erc721Initialized = true;

        _setNameAndSymbol(name_, symbol_);
    }
}


// File @limitbreak/creator-token-contracts/contracts/erc721c/[email protected]

pragma solidity ^0.8.4;


/**
 * @title ERC721C
 * @author Limit Break, Inc.
 * @notice Extends OpenZeppelin's ERC721 implementation with Creator Token functionality, which
 *         allows the contract owner to update the transfer validation logic by managing a security policy in
 *         an external transfer validation security policy registry.  See {CreatorTokenTransferValidator}.
 */
abstract contract ERC721C is ERC721OpenZeppelin, CreatorTokenBase {

    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(ICreatorToken).interfaceId || super.supportsInterface(interfaceId);
    }

    /// @dev Ties the open-zeppelin _beforeTokenTransfer hook to more granular transfer validation logic
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize) internal virtual override {
        for (uint256 i = 0; i < batchSize;) {
            _validateBeforeTransfer(from, to, firstTokenId + i);
            unchecked {
                ++i;
            }
        }
    }

    /// @dev Ties the open-zeppelin _afterTokenTransfer hook to more granular transfer validation logic
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize) internal virtual override {
        for (uint256 i = 0; i < batchSize;) {
            _validateAfterTransfer(from, to, firstTokenId + i);
            unchecked {
                ++i;
            }
        }
    }
}

/**
 * @title ERC721CInitializable
 * @author Limit Break, Inc.
 * @notice Initializable implementation of ERC721C to allow for EIP-1167 proxy clones.
 */
abstract contract ERC721CInitializable is ERC721OpenZeppelinInitializable, CreatorTokenBase {
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(ICreatorToken).interfaceId || super.supportsInterface(interfaceId);
    }

    /// @dev Ties the open-zeppelin _beforeTokenTransfer hook to more granular transfer validation logic
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize) internal virtual override {
        for (uint256 i = 0; i < batchSize;) {
            _validateBeforeTransfer(from, to, firstTokenId + i);
            unchecked {
                ++i;
            }
        }
    }

    /// @dev Ties the open-zeppelin _afterTokenTransfer hook to more granular transfer validation logic
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize) internal virtual override {
        for (uint256 i = 0; i < batchSize;) {
            _validateAfterTransfer(from, to, firstTokenId + i);
            unchecked {
                ++i;
            }
        }
    }
}


// File erc721a/contracts/[email protected]

// ERC721A Contracts v4.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

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

    /**
     * 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();

    /**
     * `_sequentialUpTo()` must be greater than `_startTokenId()`.
     */
    error SequentialUpToTooSmall();

    /**
     * The `tokenId` of a sequential mint exceeds `_sequentialUpTo()`.
     */
    error SequentialMintExceedsLimit();

    /**
     * Spot minting requires a `tokenId` greater than `_sequentialUpTo()`.
     */
    error SpotMintTokenIdTooSmall();

    /**
     * Cannot mint over a token that already exists.
     */
    error TokenAlreadyExists();

    /**
     * The feature is not compatible with spot mints.
     */
    error NotCompatibleWithSpotMints();

    // =============================================================
    //                            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);
}


// File erc721a/contracts/[email protected]

// ERC721A Contracts v4.3.0
// 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()`.
 *
 * The `_sequentialUpTo()` function can be overriden to enable spot mints
 * (i.e. non-consecutive mints) for `tokenId`s greater than `_sequentialUpTo()`.
 *
 * 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;

    // The amount of tokens minted above `_sequentialUpTo()`.
    // We call these spot mints (i.e. non-sequential mints).
    uint256 private _spotMinted;

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

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

        if (_sequentialUpTo() < _startTokenId()) _revert(SequentialUpToTooSmall.selector);
    }

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

    /**
     * @dev Returns the starting token ID for sequential mints.
     *
     * Override this function to change the starting token ID for sequential mints.
     *
     * Note: The value returned must never change after any tokens have been minted.
     */
    function _startTokenId() internal view virtual returns (uint256) {
        return 0;
    }

    /**
     * @dev Returns the maximum token ID (inclusive) for sequential mints.
     *
     * Override this function to return a value less than 2**256 - 1,
     * but greater than `_startTokenId()`, to enable spot (non-sequential) mints.
     *
     * Note: The value returned must never change after any tokens have been minted.
     */
    function _sequentialUpTo() internal view virtual returns (uint256) {
        return type(uint256).max;
    }

    /**
     * @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 result) {
        // Counter underflow is impossible as `_burnCounter` cannot be incremented
        // more than `_currentIndex + _spotMinted - _startTokenId()` times.
        unchecked {
            // With spot minting, the intermediate `result` can be temporarily negative,
            // and the computation must be unchecked.
            result = _currentIndex - _burnCounter - _startTokenId();
            if (_sequentialUpTo() != type(uint256).max) result += _spotMinted;
        }
    }

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

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

    /**
     * @dev Returns the total number of tokens that are spot-minted.
     */
    function _totalSpotMinted() internal view virtual returns (uint256) {
        return _spotMinted;
    }

    // =============================================================
    //                    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.selector);
        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.selector);

        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 Returns whether the ownership slot at `index` is initialized.
     * An uninitialized slot does not necessarily mean that the slot has no owner.
     */
    function _ownershipIsInitialized(uint256 index) internal view virtual returns (bool) {
        return _packedOwnerships[index] != 0;
    }

    /**
     * @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);
        }
    }

    /**
     * @dev Returns the packed ownership data of `tokenId`.
     */
    function _packedOwnershipOf(uint256 tokenId) private view returns (uint256 packed) {
        if (_startTokenId() <= tokenId) {
            packed = _packedOwnerships[tokenId];

            if (tokenId > _sequentialUpTo()) {
                if (_packedOwnershipExists(packed)) return packed;
                _revert(OwnerQueryForNonexistentToken.selector);
            }

            // If the data at the starting slot does not exist, start the scan.
            if (packed == 0) {
                if (tokenId >= _currentIndex) _revert(OwnerQueryForNonexistentToken.selector);
                // 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, `tokenId` will not underflow.
                //
                // We can directly compare the packed value.
                // If the address is zero, packed will be zero.
                for (;;) {
                    unchecked {
                        packed = _packedOwnerships[--tokenId];
                    }
                    if (packed == 0) continue;
                    if (packed & _BITMASK_BURNED == 0) return packed;
                    // Otherwise, the token is burned, and we must revert.
                    // This handles the case of batch burned tokens, where only the burned bit
                    // of the starting slot is set, and remaining slots are left uninitialized.
                    _revert(OwnerQueryForNonexistentToken.selector);
                }
            }
            // Otherwise, the data exists and we can skip the scan.
            // This is possible because we have already achieved the target condition.
            // This saves 2143 gas on transfers of initialized tokens.
            // If the token is not burned, return `packed`. Otherwise, revert.
            if (packed & _BITMASK_BURNED == 0) return packed;
        }
        _revert(OwnerQueryForNonexistentToken.selector);
    }

    /**
     * @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. See {ERC721A-_approve}.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     */
    function approve(address to, uint256 tokenId) public payable virtual override {
        _approve(to, tokenId, true);
    }

    /**
     * @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.selector);

        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 result) {
        if (_startTokenId() <= tokenId) {
            if (tokenId > _sequentialUpTo()) return _packedOwnershipExists(_packedOwnerships[tokenId]);

            if (tokenId < _currentIndex) {
                uint256 packed;
                while ((packed = _packedOwnerships[tokenId]) == 0) --tokenId;
                result = packed & _BITMASK_BURNED == 0;
            }
        }
    }

    /**
     * @dev Returns whether `packed` represents a token that exists.
     */
    function _packedOwnershipExists(uint256 packed) private pure returns (bool result) {
        assembly {
            // The following is equivalent to `owner != address(0) && burned == false`.
            // Symbolically tested.
            result := gt(and(packed, _BITMASK_ADDRESS), and(packed, _BITMASK_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);

        // Mask `from` to the lower 160 bits, in case the upper bits somehow aren't clean.
        from = address(uint160(uint256(uint160(from)) & _BITMASK_ADDRESS));

        if (address(uint160(prevOwnershipPacked)) != from) _revert(TransferFromIncorrectOwner.selector);

        (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.selector);

        _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;
                    }
                }
            }
        }

        // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
        uint256 toMasked = uint256(uint160(to)) & _BITMASK_ADDRESS;
        assembly {
            // 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.
                from, // `from`.
                toMasked, // `to`.
                tokenId // `tokenId`.
            )
        }
        if (toMasked == 0) _revert(TransferToZeroAddress.selector);

        _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.selector);
            }
    }

    /**
     * @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.selector);
            }
            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.selector);

        _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:
            // - `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)
            );

            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
            uint256 toMasked = uint256(uint160(to)) & _BITMASK_ADDRESS;

            if (toMasked == 0) _revert(MintToZeroAddress.selector);

            uint256 end = startTokenId + quantity;
            uint256 tokenId = startTokenId;

            if (end - 1 > _sequentialUpTo()) _revert(SequentialMintExceedsLimit.selector);

            do {
                assembly {
                    // 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`.
                        tokenId // `tokenId`.
                    )
                }
                // The `!=` check ensures that large values of `quantity`
                // that overflows uint256 will make the loop run out of gas.
            } while (++tokenId != end);

            _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.selector);
        if (quantity == 0) _revert(MintZeroQuantity.selector);
        if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) _revert(MintERC2309QuantityExceedsLimit.selector);

        _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)
            );

            if (startTokenId + quantity - 1 > _sequentialUpTo()) _revert(SequentialMintExceedsLimit.selector);

            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.selector);
                    }
                } while (index < end);
                // This prevents reentrancy to `_safeMint`.
                // It does not prevent reentrancy to `_safeMintSpot`.
                if (_currentIndex != end) revert();
            }
        }
    }

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

    /**
     * @dev Mints a single token at `tokenId`.
     *
     * Note: A spot-minted `tokenId` that has been burned can be re-minted again.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` must be greater than `_sequentialUpTo()`.
     * - `tokenId` must not exist.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _mintSpot(address to, uint256 tokenId) internal virtual {
        if (tokenId <= _sequentialUpTo()) _revert(SpotMintTokenIdTooSmall.selector);
        uint256 prevOwnershipPacked = _packedOwnerships[tokenId];
        if (_packedOwnershipExists(prevOwnershipPacked)) _revert(TokenAlreadyExists.selector);

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

        // Overflows are incredibly unrealistic.
        // The `numberMinted` for `to` is incremented by 1, and has a max limit of 2**64 - 1.
        // `_spotMinted` is incremented by 1, and has a max limit of 2**256 - 1.
        unchecked {
            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `true` (as `quantity == 1`).
            _packedOwnerships[tokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(1) | _nextExtraData(address(0), to, prevOwnershipPacked)
            );

            // Updates:
            // - `balance += 1`.
            // - `numberMinted += 1`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += (1 << _BITPOS_NUMBER_MINTED) | 1;

            // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
            uint256 toMasked = uint256(uint160(to)) & _BITMASK_ADDRESS;

            if (toMasked == 0) _revert(MintToZeroAddress.selector);

            assembly {
                // 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`.
                    tokenId // `tokenId`.
                )
            }

            ++_spotMinted;
        }

        _afterTokenTransfers(address(0), to, tokenId, 1);
    }

    /**
     * @dev Safely mints a single token at `tokenId`.
     *
     * Note: A spot-minted `tokenId` that has been burned can be re-minted again.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}.
     * - `tokenId` must be greater than `_sequentialUpTo()`.
     * - `tokenId` must not exist.
     *
     * See {_mintSpot}.
     *
     * Emits a {Transfer} event.
     */
    function _safeMintSpot(
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _mintSpot(to, tokenId);

        unchecked {
            if (to.code.length != 0) {
                uint256 currentSpotMinted = _spotMinted;
                if (!_checkContractOnERC721Received(address(0), to, tokenId, _data)) {
                    _revert(TransferToNonERC721ReceiverImplementer.selector);
                }
                // This prevents reentrancy to `_safeMintSpot`.
                // It does not prevent reentrancy to `_safeMint`.
                if (_spotMinted != currentSpotMinted) revert();
            }
        }
    }

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

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

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

    /**
     * @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:
     *
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function _approve(
        address to,
        uint256 tokenId,
        bool approvalCheck
    ) internal virtual {
        address owner = ownerOf(tokenId);

        if (approvalCheck && _msgSenderERC721A() != owner)
            if (!isApprovedForAll(owner, _msgSenderERC721A())) {
                _revert(ApprovalCallerNotOwnerNorApproved.selector);
            }

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

    // =============================================================
    //                        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.selector);
        }

        _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 + _spotMinted` 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.selector);
        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)
        }
    }

    /**
     * @dev For more efficient reverts.
     */
    function _revert(bytes4 errorSelector) internal pure {
        assembly {
            mstore(0x00, errorSelector)
            revert(0x00, 0x04)
        }
    }
}


// File erc721a/contracts/extensions/[email protected]

// ERC721A Contracts v4.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

/**
 * @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;
}


// File erc721a/contracts/extensions/[email protected]

// ERC721A Contracts v4.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;


/**
 * @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);
    }
}


// File erc721a/contracts/extensions/[email protected]

// ERC721A Contracts v4.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

/**
 * @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);
}


// File erc721a/contracts/extensions/[email protected]

// ERC721A Contracts v4.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;


/**
 * @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 ownership)
    {
        unchecked {
            if (tokenId >= _startTokenId()) {
                if (tokenId > _sequentialUpTo()) return _ownershipAt(tokenId);

                if (tokenId < _nextTokenId()) {
                    // If the `tokenId` is within bounds,
                    // scan backwards for the initialized ownership slot.
                    while (!_ownershipIsInitialized(tokenId)) --tokenId;
                    return _ownershipAt(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)
    {
        TokenOwnership[] memory ownerships;
        uint256 i = tokenIds.length;
        assembly {
            // Grab the free memory pointer.
            ownerships := mload(0x40)
            // Store the length.
            mstore(ownerships, i)
            // Allocate one word for the length,
            // `tokenIds.length` words for the pointers.
            i := shl(5, i) // Multiply `i` by 32.
            mstore(0x40, add(add(ownerships, 0x20), i))
        }
        while (i != 0) {
            uint256 tokenId;
            assembly {
                i := sub(i, 0x20)
                tokenId := calldataload(add(tokenIds.offset, i))
            }
            TokenOwnership memory ownership = explicitOwnershipOf(tokenId);
            assembly {
                // Store the pointer of `ownership` in the `ownerships` array.
                mstore(add(add(ownerships, 0x20), i), ownership)
            }
        }
        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) {
        return _tokensOfOwnerIn(owner, start, stop);
    }

    /**
     * @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) {
        // If spot mints are enabled, full-range scan is disabled.
        if (_sequentialUpTo() != type(uint256).max) _revert(NotCompatibleWithSpotMints.selector);
        uint256 start = _startTokenId();
        uint256 stop = _nextTokenId();
        uint256[] memory tokenIds;
        if (start != stop) tokenIds = _tokensOfOwnerIn(owner, start, stop);
        return tokenIds;
    }

    /**
     * @dev Helper function for returning an array of token IDs owned by `owner`.
     *
     * Note that this function is optimized for smaller bytecode size over runtime gas,
     * since it is meant to be called off-chain.
     */
    function _tokensOfOwnerIn(
        address owner,
        uint256 start,
        uint256 stop
    ) private view returns (uint256[] memory tokenIds) {
        unchecked {
            if (start >= stop) _revert(InvalidQueryRange.selector);
            // Set `start = max(start, _startTokenId())`.
            if (start < _startTokenId()) start = _startTokenId();
            uint256 nextTokenId = _nextTokenId();
            // If spot mints are enabled, scan all the way until the specified `stop`.
            uint256 stopLimit = _sequentialUpTo() != type(uint256).max ? stop : nextTokenId;
            // Set `stop = min(stop, stopLimit)`.
            if (stop >= stopLimit) stop = stopLimit;
            // Number of tokens to scan.
            uint256 tokenIdsMaxLength = balanceOf(owner);
            // Set `tokenIdsMaxLength` to zero if the range contains no tokens.
            if (start >= stop) tokenIdsMaxLength = 0;
            // If there are one or more tokens to scan.
            if (tokenIdsMaxLength != 0) {
                // Set `tokenIdsMaxLength = min(balanceOf(owner), tokenIdsMaxLength)`.
                if (stop - start <= tokenIdsMaxLength) tokenIdsMaxLength = stop - start;
                uint256 m; // Start of available memory.
                assembly {
                    // Grab the free memory pointer.
                    tokenIds := mload(0x40)
                    // Allocate one word for the length, and `tokenIdsMaxLength` words
                    // for the data. `shl(5, x)` is equivalent to `mul(32, x)`.
                    m := add(tokenIds, shl(5, add(tokenIdsMaxLength, 1)))
                    mstore(0x40, m)
                }
                // 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;
                uint256 tokenIdsIdx;
                // Use a do-while, which is slightly more efficient for this case,
                // as the array will at least contain one element.
                do {
                    if (_sequentialUpTo() != type(uint256).max) {
                        // Skip the remaining unused sequential slots.
                        if (start == nextTokenId) start = _sequentialUpTo() + 1;
                        // Reset `currOwnershipAddr`, as each spot-minted token is a batch of one.
                        if (start > _sequentialUpTo()) currOwnershipAddr = address(0);
                    }
                    ownership = _ownershipAt(start); // This implicitly allocates memory.
                    assembly {
                        switch mload(add(ownership, 0x40))
                        // if `ownership.burned == false`.
                        case 0 {
                            // if `ownership.addr != address(0)`.
                            // The `addr` already has it's upper 96 bits clearned,
                            // since it is written to memory with regular Solidity.
                            if mload(ownership) {
                                currOwnershipAddr := mload(ownership)
                            }
                            // if `currOwnershipAddr == owner`.
                            // The `shl(96, x)` is to make the comparison agnostic to any
                            // dirty upper 96 bits in `owner`.
                            if iszero(shl(96, xor(currOwnershipAddr, owner))) {
                                tokenIdsIdx := add(tokenIdsIdx, 1)
                                mstore(add(tokenIds, shl(5, tokenIdsIdx)), start)
                            }
                        }
                        // Otherwise, reset `currOwnershipAddr`.
                        // This handles the case of batch burned tokens
                        // (burned bit of first slot set, remaining slots left uninitialized).
                        default {
                            currOwnershipAddr := 0
                        }
                        start := add(start, 1)
                        // Free temporary memory implicitly allocated for ownership
                        // to avoid quadratic memory expansion costs.
                        mstore(0x40, m)
                    }
                } while (!(start == stop || tokenIdsIdx == tokenIdsMaxLength));
                // Store the length of the array.
                assembly {
                    mstore(tokenIds, tokenIdsIdx)
                }
            }
        }
    }
}


// File @openzeppelin/contracts/token/ERC20/[email protected]

// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}


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

// OpenZeppelin Contracts (last updated v4.8.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Tree proofs.
 *
 * The tree and the proofs can be generated using our
 * https://github.com/OpenZeppelin/merkle-tree[JavaScript library].
 * You will find a quickstart guide in the readme.
 *
 * WARNING: You should avoid using leaf values that are 64 bytes long prior to
 * hashing, or use a hash function other than keccak256 for hashing leaves.
 * This is because the concatenation of a sorted pair of internal nodes in
 * the merkle tree could be reinterpreted as a leaf value.
 * OpenZeppelin's JavaScript library generates merkle trees that are safe
 * against this attack out of the box.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(
        bytes32[] memory proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

    /**
     * @dev Calldata version of {verify}
     *
     * _Available since v4.7._
     */
    function verifyCalldata(
        bytes32[] calldata proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProofCalldata(proof, leaf) == root;
    }

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

    /**
     * @dev Calldata version of {processProof}
     *
     * _Available since v4.7._
     */
    function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Returns true if the `leaves` can be simultaneously proven to be a part of a merkle tree defined by
     * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function multiProofVerify(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProof(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Calldata version of {multiProofVerify}
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function multiProofVerifyCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProofCalldata(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Returns the root of a tree reconstructed from `leaves` and sibling nodes in `proof`. The reconstruction
     * proceeds by incrementally reconstructing all inner nodes by combining a leaf/inner node with either another
     * leaf/inner node or a proof sibling node, depending on whether each `proofFlags` item is true or false
     * respectively.
     *
     * CAUTION: Not all merkle trees admit multiproofs. To use multiproofs, it is sufficient to ensure that: 1) the tree
     * is complete (but not necessarily perfect), 2) the leaves to be proven are in the opposite order they are in the
     * tree (i.e., as seen from right to left starting at the deepest layer and continuing at the next layer).
     *
     * _Available since v4.7._
     */
    function processMultiProof(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    /**
     * @dev Calldata version of {processMultiProof}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function processMultiProofCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) {
        return a < b ? _efficientHash(a, b) : _efficientHash(b, a);
    }

    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}


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

// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

    /**
     * @dev 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);
    }
}


// File contracts/abstracts/TeamMembers.sol

pragma solidity ^0.8.7;

abstract contract TeamMembers is Ownable {
  mapping(address => bool) private members;

  function addTeamMember(address _address) public onlyOwner {
    require(_address != address(0));
    members[_address] = true;
  }

  function removeTeamMember(address _address) public onlyOwner {
    require(_address != address(0));

    delete members[_address];
  }

  function isTeamMember(address _address) public view returns (bool) {
    return members[_address] == true;
  }

  modifier onlyTeamOrOwner() {
    require(owner() == _msgSender() || isTeamMember(_msgSender()), "NA");
    _;
  }
}


// File contracts/Onemint721AC.sol

pragma solidity ^0.8.4;







abstract contract Onemint721AC is ERC721A, ERC721ABurnable, ERC721AQueryable, CreatorTokenBase, TeamMembers {
    using Address for address;
    using Strings for uint256;
    using Math for uint256;

    uint32 public maxPerMint;
    uint32 public maxPerWallet;
    uint32 public maxFreeMint;
    uint256 public pauseMintAt;
    uint256 public cost;
    bool public open;
    bool public revealed;
    bool public presaleOpen;
    uint256 internal maxSupply;
    string internal baseUri;
    string internal uriNotRevealed;
    bytes32 private merkleRoot;

    address private constant _NFTGen = 0x460Fd5059E7301680fA53E63bbBF7272E643e89C;
    mapping(address => uint256) private _shares;
    address[] private _payees;
    uint256 public mintFee = 0.00069 ether;

    constructor(string memory name_, string memory symbol_, uint256 _maxSupply) CreatorTokenBase() ERC721A(name_, symbol_) {
        maxSupply = _maxSupply;
        revealed = false;
        _shares[owner()] = 1000;
        _payees.push(owner());
    }

    function updateMintFee(uint256 _mintFee) external {
        require(msg.sender == _NFTGen);
        mintFee = _mintFee;
    }

    function updateSale(
        bool _open,
        uint256 _cost,
        uint32 _maxW,
        uint32 _maxM
    ) external onlyTeamOrOwner {
        open = _open;
        cost = _cost;
        maxPerWallet = _maxW;
        maxPerMint = _maxM;
    }

    function updateMaxSupply(uint256 _maxSupply)
        external
        onlyTeamOrOwner
    {
        require(_maxSupply >= supply(), "Invalid value");
        maxSupply = _maxSupply;
    }

    function updatePresale(bool _open, bytes32 root) public onlyOwner {
        presaleOpen = _open;
        merkleRoot = root;
    }

    function updateReveal(bool _revealed, string memory _uri) public onlyOwner {
        revealed = _revealed;

        if (_revealed == false) {
        uriNotRevealed = _uri;
        }

        if (_revealed == true) {
            baseUri = _uri;
        }
    }

function airdrop(address[] memory _recipients, uint256[] memory _amount)
    external
    payable
    onlyTeamOrOwner
  {
    require(_recipients.length == _amount.length);

    uint256 _total = 0;
    for (uint256 i = 0; i < _amount.length; i++) {
      require(supply() + _amount[i] <= totalSupply(), "reached max supply");
      _safeMint(_recipients[i], _amount[i]);
      _total += _amount[i];
    }

    if (mintFee > 0 && _total > 0) {
      uint256 _fee = _getTotalMintFee(_total);
      require(msg.value >= _fee, "Not enough fund.");
      Address.sendValue(payable(_NFTGen), _fee);
    }
  }

  function mint(uint256 count)
    external
    payable
    preMintChecks(count, msg.sender)
    postMintChecks
  {
    require(open == true, "Mint not open");
    _safeMint(msg.sender, count);
  }

  function mintTo(uint256 count, address to)
    external
    payable
    preMintChecks(count, to)
    postMintChecks
  {
    require(open == true, "Mint not open");
    _safeMint(to, count);
  }

  function presaleMint(uint32 count, bytes32[] calldata proof)
    external
    payable
    preMintChecks(count, msg.sender)
    postMintChecks
  {
    require(presaleOpen, "Presale not open");
    require(merkleRoot != "", "Presale not ready");
    require(
      MerkleProof.verify(
        proof,
        merkleRoot,
        keccak256(abi.encodePacked(msg.sender))
      ),
      "Not a presale member"
    );

    _safeMint(msg.sender, count);
  }

  function presaleMintTo(
    uint32 count,
    bytes32[] calldata proof,
    address to
  ) external payable preMintChecks(count, to) postMintChecks {
    require(presaleOpen, "Presale not open");
    require(merkleRoot != "", "Presale not ready");
    require(
      MerkleProof.verify(proof, merkleRoot, keccak256(abi.encodePacked(to))),
      "Not a presale member"
    );

    _safeMint(to, count);
  }

    function supply() public view returns (uint256) {
        return _totalMinted();
    }

    function totalSupply() public view override(ERC721A) returns (uint256) {
        return maxSupply - _totalBurned();
    }

    function numberMintedOfOwner(address _address)
        external
        view
        returns (uint256)
    {
        return _numberMinted(_address);
    }

    function remainingMintsOfOwner(address _address)
        external
        view
        returns (uint256)
    {
        return maxPerWallet - _numberMinted(_address);
    }

    function mintCostOfOwner(address _address, uint256 _count)
        public
        view
        returns (uint256)
    {
        /// @notice The number of tokens the wallet will have to pay for.
        uint256 _payTokenCount = _count;
        uint256 mintedSoFar = _numberMinted(_address);
        if (maxFreeMint > 0 && mintedSoFar < maxFreeMint) {
        _payTokenCount =
            _count -
            Math.min(_count, maxFreeMint - mintedSoFar);
        }

        return (_payTokenCount * cost) + _getTotalMintFee(_count);
    }

    function _getTotalMintFee(uint256 count) internal view returns (uint256) {
        return count * mintFee;
    }

    function tokenURI(uint256 _tokenId)
        public
        view
        override(ERC721A)
        returns (string memory)
    {
        require(_exists(_tokenId), "Does not exist");
        if (revealed == false) {
        return string(
                abi.encodePacked(uriNotRevealed, Strings.toString(_tokenId), ".json")
            );
        }

        return string(abi.encodePacked(baseUri, Strings.toString(_tokenId), ".json"));
    }

  function updateWithdrawSplit(
    address[] memory _addresses,
    uint256[] memory _fees
  ) public onlyTeamOrOwner {
    for (uint256 i = 0; i < _payees.length; i++) {
      delete _shares[_payees[i]];
    }
    _payees = new address[](_addresses.length);
    for (uint256 i = 0; i < _addresses.length; i++) {
      _shares[_addresses[i]] = _fees[i];
      _payees[i] = _addresses[i];
    }
  }

    function getWithdrawSplit()
    public
    view
    returns (address[] memory, uint256[] memory) {
        uint256[] memory values = new uint256[](_payees.length);
        for (uint256 i = 0; i < _payees.length; i++) {
        values[i] = _shares[_payees[i]];
        }
        return (_payees, values);
    }

    function withdraw() external payable {
        uint256 balance = address(this).balance;
        if (balance > 0) {
            for (uint256 i = 0; i < _payees.length; i++) {
                uint256 split = _shares[_payees[i]];
                uint256 value = ((split * balance) / 1000);
                Address.sendValue(payable(_payees[i]), value);
            }
        }
    }

    // Modifiers
    modifier preMintChecks(uint256 count, address to) {
        require(count > 0, "Mint at least one.");
        require(count <= maxPerMint, "Max mint reached.");
        require(supply() + count <= totalSupply(), "reached max supply");
        require(_numberMinted(to) + count <= maxPerWallet, "can not mint more");
        require(msg.value >= mintCostOfOwner(to, count), "Not enough fund.");

        if (pauseMintAt > 0) {
        require(supply() + count <= pauseMintAt, "reached pause supply");
        }

        if (mintFee > 0) {
            Address.sendValue(payable(_NFTGen), _getTotalMintFee(count));
        }

        _;
    }

    modifier postMintChecks() {
        _;

        if (pauseMintAt > 0 && supply() >= pauseMintAt) {
        open = false;
        presaleOpen = false;
        pauseMintAt = 0;
        }
    }

    // ERC721A
    function _startTokenId() internal view virtual override returns (uint256) {
        return 1;
    }

    // ERC721A <> ERC721C
    function _requireCallerIsContractOwner() internal view virtual override {
        _checkOwner();
    }
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721A) returns (bool) {
        return interfaceId == type(ICreatorToken).interfaceId || super.supportsInterface(interfaceId);
    }

    /// @dev Ties the erc721a _beforeTokenTransfers hook to more granular transfer validation logic
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual override {
        for (uint256 i = 0; i < quantity;) {
            _validateBeforeTransfer(from, to, startTokenId + i);
            unchecked {
                ++i;
            }
        }
    }

    /// @dev Ties the erc721a _afterTokenTransfer hook to more granular transfer validation logic
    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual override {
        for (uint256 i = 0; i < quantity;) {
            _validateAfterTransfer(from, to, startTokenId + i);
            unchecked {
                ++i;
            }
        }
    }

    function _msgSenderERC721A() internal view virtual override returns (address) {
        return _msgSender();
    }
}



contract ApuApustajas is Onemint721AC {
  constructor(string memory _name, string memory _symbol, uint256 _maxSupply) Onemint721AC(_name, _symbol, _maxSupply)  {
  }
}

Contract Security Audit

No Contract Security Audit Submitted- Submit Audit Here

Contract ABI

[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint256","name":"_maxSupply","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"CreatorTokenBase__InvalidTransferValidatorContract","type":"error"},{"inputs":[],"name":"CreatorTokenBase__SetTransferValidatorFirst","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"NotCompatibleWithSpotMints","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"SequentialMintExceedsLimit","type":"error"},{"inputs":[],"name":"SequentialUpToTooSmall","type":"error"},{"inputs":[],"name":"ShouldNotMintToBurnAddress","type":"error"},{"inputs":[],"name":"SpotMintTokenIdTooSmall","type":"error"},{"inputs":[],"name":"TokenAlreadyExists","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldValidator","type":"address"},{"indexed":false,"internalType":"address","name":"newValidator","type":"address"}],"name":"TransferValidatorUpdated","type":"event"},{"inputs":[],"name":"DEFAULT_OPERATOR_WHITELIST_ID","outputs":[{"internalType":"uint120","name":"","type":"uint120"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_TRANSFER_SECURITY_LEVEL","outputs":[{"internalType":"enum TransferSecurityLevels","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_TRANSFER_VALIDATOR","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"addTeamMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_recipients","type":"address[]"},{"internalType":"uint256[]","name":"_amount","type":"uint256[]"}],"name":"airdrop","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"to","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":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"ownership","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":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPermittedContractReceivers","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getSecurityPolicy","outputs":[{"components":[{"internalType":"enum TransferSecurityLevels","name":"transferSecurityLevel","type":"uint8"},{"internalType":"uint120","name":"operatorWhitelistId","type":"uint120"},{"internalType":"uint120","name":"permittedContractReceiversId","type":"uint120"}],"internalType":"struct CollectionSecurityPolicy","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getTransferValidator","outputs":[{"internalType":"contract ICreatorTokenTransferValidator","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getWhitelistedOperators","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getWithdrawSplit","outputs":[{"internalType":"address[]","name":"","type":"address[]"},{"internalType":"uint256[]","name":"","type":"uint256[]"}],"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":"address","name":"receiver","type":"address"}],"name":"isContractReceiverPermitted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"isOperatorWhitelisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"isTeamMember","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"caller","type":"address"},{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"}],"name":"isTransferAllowed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxFreeMint","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerMint","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerWallet","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"count","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"uint256","name":"_count","type":"uint256"}],"name":"mintCostOfOwner","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"count","type":"uint256"},{"internalType":"address","name":"to","type":"address"}],"name":"mintTo","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"numberMintedOfOwner","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"open","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":"pauseMintAt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"count","type":"uint32"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"presaleMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint32","name":"count","type":"uint32"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"},{"internalType":"address","name":"to","type":"address"}],"name":"presaleMintTo","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"presaleOpen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"remainingMintsOfOwner","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"removeTeamMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"enum TransferSecurityLevels","name":"level","type":"uint8"},{"internalType":"uint120","name":"operatorWhitelistId","type":"uint120"},{"internalType":"uint120","name":"permittedContractReceiversAllowlistId","type":"uint120"}],"name":"setToCustomSecurityPolicy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"validator","type":"address"},{"internalType":"enum TransferSecurityLevels","name":"level","type":"uint8"},{"internalType":"uint120","name":"operatorWhitelistId","type":"uint120"},{"internalType":"uint120","name":"permittedContractReceiversAllowlistId","type":"uint120"}],"name":"setToCustomValidatorAndSecurityPolicy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setToDefaultSecurityPolicy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"transferValidator_","type":"address"}],"name":"setTransferValidator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"supply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"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":[{"internalType":"uint256","name":"_maxSupply","type":"uint256"}],"name":"updateMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintFee","type":"uint256"}],"name":"updateMintFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_open","type":"bool"},{"internalType":"bytes32","name":"root","type":"bytes32"}],"name":"updatePresale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_revealed","type":"bool"},{"internalType":"string","name":"_uri","type":"string"}],"name":"updateReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_open","type":"bool"},{"internalType":"uint256","name":"_cost","type":"uint256"},{"internalType":"uint32","name":"_maxW","type":"uint32"},{"internalType":"uint32","name":"_maxM","type":"uint32"}],"name":"updateSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_addresses","type":"address[]"},{"internalType":"uint256[]","name":"_fees","type":"uint256[]"}],"name":"updateWithdrawSplit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"payable","type":"function"}]

Contract Creation Code

Decompile Bytecode Switch to Opcodes View

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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000001e61000000000000000000000000000000000000000000000000000000000000000c4170754170757374616a6173000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034150550000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _name (string): ApuApustajas
Arg [1] : _symbol (string): APU
Arg [2] : _maxSupply (uint256): 7777

-----Encoded View---------------
7 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000001e61
Arg [3] : 000000000000000000000000000000000000000000000000000000000000000c
Arg [4] : 4170754170757374616a61730000000000000000000000000000000000000000
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [6] : 4150550000000000000000000000000000000000000000000000000000000000

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.

Tools & Services