Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.4;

import "erc721a/contracts/ERC721A.sol";
import "erc721a/contracts/extensions/ERC721AQueryable.sol";
import "erc721a/contracts/extensions/ERC721APausable.sol";
import "erc721a/contracts/extensions/ERC721ABurnable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";

contract Doodlebeans is ERC721A, ERC721AQueryable, ERC721APausable, ERC721ABurnable, Ownable, ReentrancyGuard {
    uint public PRICE;
    uint public MAX_SUPPLY;
    uint public MAX_MINT_AMOUNT_PER_TX;
    uint16 public MAX_FREE_MINTS_PER_WALLET;
    string private BASE_URI;
    bool public SALE_IS_ACTIVE;
    bool public METADATA_FROZEN;

    uint public totalFreeMinted;

    constructor(uint price,
        uint maxSupply,
        uint maxMintPerTx,
        uint16 maxFreeMintsPerWallet,
        string memory baseUri) ERC721A("Doodlebeans", "DBEANS") {
        PRICE = price;
        MAX_SUPPLY = maxSupply;
        MAX_MINT_AMOUNT_PER_TX = maxMintPerTx;
        MAX_FREE_MINTS_PER_WALLET = maxFreeMintsPerWallet;
        BASE_URI = baseUri;
    }

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

    function getFreeMints(address addy) external view returns (uint64) {
        return _getAux(addy);
    }

    /** SETTERS **/

    function setPrice(uint price) external onlyOwner {
        PRICE = price;
    }

    function lowerMaxSupply(uint newMaxSupply) external onlyOwner {
        require(newMaxSupply < MAX_SUPPLY, "Invalid new max supply");
        require(newMaxSupply >= _currentIndex, "Invalid new max supply");
        MAX_SUPPLY = newMaxSupply;
    }

    function setMaxMintPerTx(uint maxMint) external onlyOwner {
        MAX_MINT_AMOUNT_PER_TX = maxMint;
    }

    function setMaxFreeMintsPerWallet(uint16 maxFreeMintsPerWallet) external onlyOwner {
        MAX_FREE_MINTS_PER_WALLET = maxFreeMintsPerWallet;
    }

    function setBaseURI(string memory customBaseURI_) external onlyOwner {
        require(!METADATA_FROZEN, "Metadata frozen!");
        BASE_URI = customBaseURI_;
    }

    function setSaleState(bool state) external onlyOwner {
        SALE_IS_ACTIVE = state;
    }

    function freezeMetadata() external onlyOwner {
        METADATA_FROZEN = true;
    }

    function pause() external onlyOwner {
        _pause();
    }

    function unpause() external onlyOwner {
        _unpause();
    }

    /** MINT **/

    modifier mintCompliance(uint _mintAmount) {
        require(_currentIndex + _mintAmount <= MAX_SUPPLY, "Max supply exceeded!");
        require(_mintAmount > 0, "Invalid mint amount!");
        _;
    }

    function mint(uint32 _mintAmount) public payable mintCompliance(_mintAmount) {
        require(_mintAmount <= MAX_MINT_AMOUNT_PER_TX, "Mint limit exceeded!");
        require(SALE_IS_ACTIVE, "Sale not started");

        uint price = PRICE * _mintAmount;

        uint64 usedFreeMints = _getAux(msg.sender);
        uint64 remainingFreeMints = 0;
        if (MAX_FREE_MINTS_PER_WALLET > usedFreeMints) {
            remainingFreeMints = MAX_FREE_MINTS_PER_WALLET - usedFreeMints;
        }
        uint64 freeMinted = 0;

        if (remainingFreeMints > 0) {
            if (_mintAmount >= remainingFreeMints) {
                price -= remainingFreeMints * PRICE;
                freeMinted = remainingFreeMints;
                remainingFreeMints = 0;
            } else {
                price -= _mintAmount * PRICE;
                freeMinted = _mintAmount;
                remainingFreeMints -= _mintAmount;
            }
        }

        require(msg.value >= price, "Insufficient funds!");
        _safeMint(msg.sender, _mintAmount);

        totalFreeMinted += freeMinted;
        _setAux(msg.sender, usedFreeMints + freeMinted);
    }

    function mintOwner(address _to, uint _mintAmount) public mintCompliance(_mintAmount) onlyOwner {
        _safeMint(_to, _mintAmount);
    }

    /** PAYOUT **/

    function withdraw() public onlyOwner nonReentrant {
        uint balance = address(this).balance;
        Address.sendValue(payable(owner()), balance);
    }

    function _beforeTokenTransfers(
        address from,
        address to,
        uint startTokenId,
        uint quantity
    ) internal virtual override(ERC721A, ERC721APausable) {
        super._beforeTokenTransfers(from, to, startTokenId, quantity);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/Pausable.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        require(!paused(), "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        require(paused(), "Pausable: not paused");
        _;
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

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

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

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

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

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

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

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

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

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol';
import '@openzeppelin/contracts/utils/Address.sol';
import '@openzeppelin/contracts/utils/Context.sol';
import '@openzeppelin/contracts/utils/Strings.sol';
import '@openzeppelin/contracts/utils/introspection/ERC165.sol';

error ApprovalCallerNotOwnerNorApproved();
error ApprovalQueryForNonexistentToken();
error ApproveToCaller();
error ApprovalToCurrentOwner();
error BalanceQueryForZeroAddress();
error MintToZeroAddress();
error MintZeroQuantity();
error OwnerQueryForNonexistentToken();
error TransferCallerNotOwnerNorApproved();
error TransferFromIncorrectOwner();
error TransferToNonERC721ReceiverImplementer();
error TransferToZeroAddress();
error URIQueryForNonexistentToken();

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..).
 *
 * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 *
 * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Compiler will pack this into a single 256bit word.
    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Keeps track of the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
    }

    // Compiler will pack this into a single 256bit word.
    struct AddressData {
        // Realistically, 2**64-1 is more than enough.
        uint64 balance;
        // Keeps track of mint count with minimal overhead for tokenomics.
        uint64 numberMinted;
        // Keeps track of burn count with minimal overhead for tokenomics.
        uint64 numberBurned;
        // For miscellaneous variable(s) pertaining to the address
        // (e.g. number of whitelist mint slots used).
        // If there are multiple variables, please pack them into a uint64.
        uint64 aux;
    }

    // The tokenId of the next token to be minted.
    uint256 internal _currentIndex;

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned. See _ownershipOf implementation for details.
    mapping(uint256 => TokenOwnership) internal _ownerships;

    // Mapping owner address to address data
    mapping(address => AddressData) private _addressData;

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

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

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

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

    /**
     * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens.
     */
    function totalSupply() public view returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than _currentIndex - _startTokenId() times
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

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

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

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return uint256(_addressData[owner].balance);
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return uint256(_addressData[owner].numberMinted);
    }

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

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

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

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

        unchecked {
            if (_startTokenId() <= curr && curr < _currentIndex) {
                TokenOwnership memory ownership = _ownerships[curr];
                if (!ownership.burned) {
                    if (ownership.addr != address(0)) {
                        return ownership;
                    }
                    // Invariant:
                    // There will always be an ownership that has an address and is not burned
                    // before an ownership that does not have an address and is not burned.
                    // Hence, curr will not underflow.
                    while (true) {
                        curr--;
                        ownership = _ownerships[curr];
                        if (ownership.addr != address(0)) {
                            return ownership;
                        }
                    }
                }
            }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view override returns (address) {
        return _ownershipOf(tokenId).addr;
    }

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

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

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

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

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

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public override {
        address owner = ERC721A.ownerOf(tokenId);
        if (to == owner) revert ApprovalToCurrentOwner();

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

        _approve(to, tokenId, owner);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId];
    }

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

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

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

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

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        _transfer(from, to, tokenId);
        if (to.isContract() && !_checkContractOnERC721Received(from, to, tokenId, _data)) {
            revert TransferToNonERC721ReceiverImplementer();
        }
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     */
    function _exists(uint256 tokenId) internal view returns (bool) {
        return _startTokenId() <= tokenId && tokenId < _currentIndex && !_ownerships[tokenId].burned;
    }

    function _safeMint(address to, uint256 quantity) internal {
        _safeMint(to, quantity, '');
    }

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

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

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

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1
        // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1
        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

            _ownerships[startTokenId].addr = to;
            _ownerships[startTokenId].startTimestamp = uint64(block.timestamp);

            uint256 updatedIndex = startTokenId;
            uint256 end = updatedIndex + quantity;

            if (safe && to.isContract()) {
                do {
                    emit Transfer(address(0), to, updatedIndex);
                    if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (updatedIndex != end);
                // Reentrancy protection
                if (_currentIndex != startTokenId) revert();
            } else {
                do {
                    emit Transfer(address(0), to, updatedIndex++);
                } while (updatedIndex != end);
            }
            _currentIndex = updatedIndex;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) private {
        TokenOwnership memory prevOwnership = _ownershipOf(tokenId);

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

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

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

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

        address from = prevOwnership.addr;

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

            if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        }

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '../ERC721A.sol';

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

// SPDX-License-Identifier: MIT
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '../ERC721A.sol';
import '@openzeppelin/contracts/security/Pausable.sol';

error ContractPaused();

/**
 * @dev ERC721A token with pausable token transfers, minting and burning.
 *
 * Based off of OpenZeppelin's ERC721Pausable extension.
 *
 * Useful for scenarios such as preventing trades until the end of an evaluation
 * period, or having an emergency switch for freezing all token transfers in the
 * event of a large bug.
 */
abstract contract ERC721APausable is ERC721A, Pausable {
    /**
     * @dev See {ERC721A-_beforeTokenTransfers}.
     *
     * Requirements:
     *
     * - the contract must not be paused.
     */
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual override {
        super._beforeTokenTransfers(from, to, startTokenId, quantity);
        if (paused()) revert ContractPaused();
    }
}

// SPDX-License-Identifier: MIT
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '../ERC721A.sol';

error InvalidQueryRange();

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

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

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

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

{
  "evmVersion": "berlin",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "none",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 800
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"uint256","name":"maxSupply","type":"uint256"},{"internalType":"uint256","name":"maxMintPerTx","type":"uint256"},{"internalType":"uint16","name":"maxFreeMintsPerWallet","type":"uint16"},{"internalType":"string","name":"baseUri","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"ContractPaused","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","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":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"MAX_FREE_MINTS_PER_WALLET","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_MINT_AMOUNT_PER_TX","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"METADATA_FROZEN","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SALE_IS_ACTIVE","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"}],"internalType":"struct ERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"}],"internalType":"struct ERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"freezeMetadata","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addy","type":"address"}],"name":"getFreeMints","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"newMaxSupply","type":"uint256"}],"name":"lowerMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"_mintAmount","type":"uint32"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mintOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"customBaseURI_","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"maxFreeMintsPerWallet","type":"uint16"}],"name":"setMaxFreeMintsPerWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxMint","type":"uint256"}],"name":"setMaxMintPerTx","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"price","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"state","type":"bool"}],"name":"setSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalFreeMinted","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":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0x6080604052600436106102dc5760003560e01c8063715018a611610184578063b88d4fde116100d6578063d111515d1161008a578063efee356811610064578063efee3568146107f5578063f2fde38b1461082e578063fdb4953a1461084e57600080fd5b8063d111515d14610781578063dad7b5c914610796578063e985e9c5146107ac57600080fd5b8063c4e37095116100bb578063c4e3709514610721578063c4e9374d14610741578063c87b56dd1461076157600080fd5b8063b88d4fde146106d4578063c23dc68f146106f457600080fd5b806391b7f5ed11610138578063a22cb46511610112578063a22cb46514610681578063a71bbebe146106a1578063b50fcaf9146106b457600080fd5b806391b7f5ed1461062c57806395d89b411461064c57806399a2557a1461066157600080fd5b80638462151c116101695780638462151c146105c65780638d859f3e146105f35780638da5cb5b1461060957600080fd5b8063715018a61461059c5780638456cb59146105b157600080fd5b80633ccfd60b1161023d57806355f804b3116101f1578063616cdb1e116101cb578063616cdb1e1461053c5780636352211e1461055c57806370a082311461057c57600080fd5b806355f804b3146104d75780635bbb2177146104f75780635c975abb1461052457600080fd5b8063408cbf9411610222578063408cbf941461047757806342842e0e1461049757806342966c68146104b757600080fd5b80633ccfd60b1461044d5780633f4ba83a1461046257600080fd5b806309ef65271161029457806323b872dd1161027957806323b872dd146103e9578063293ae5cf1461040957806332cb6b0c1461043757600080fd5b806309ef6527146103ac57806318160ddd146103d057600080fd5b806306fdde03116102c557806306fdde0314610330578063081812fc14610352578063095ea7b31461038a57600080fd5b806301ffc9a7146102e157806306eda1b514610316575b600080fd5b3480156102ed57600080fd5b506103016102fc366004612bc5565b61086d565b60405190151581526020015b60405180910390f35b34801561032257600080fd5b50600f546103019060ff1681565b34801561033c57600080fd5b506103456108bf565b60405161030d9190612de5565b34801561035e57600080fd5b5061037261036d366004612c6c565b610951565b6040516001600160a01b03909116815260200161030d565b34801561039657600080fd5b506103aa6103a5366004612aa0565b610995565b005b3480156103b857600080fd5b506103c2600c5481565b60405190815260200161030d565b3480156103dc57600080fd5b50600154600054036103c2565b3480156103f557600080fd5b506103aa6104043660046129be565b610a40565b34801561041557600080fd5b50600d546104249061ffff1681565b60405161ffff909116815260200161030d565b34801561044357600080fd5b506103c2600b5481565b34801561045957600080fd5b506103aa610a4b565b34801561046e57600080fd5b506103aa610b20565b34801561048357600080fd5b506103aa610492366004612aa0565b610b78565b3480156104a357600080fd5b506103aa6104b23660046129be565b610c80565b3480156104c357600080fd5b506103aa6104d2366004612c6c565b610c9b565b3480156104e357600080fd5b506103aa6104f2366004612bff565b610ca9565b34801561050357600080fd5b50610517610512366004612afd565b610d66565b60405161030d9190612d42565b34801561053057600080fd5b5060085460ff16610301565b34801561054857600080fd5b506103aa610557366004612c6c565b610e2d565b34801561056857600080fd5b50610372610577366004612c6c565b610e80565b34801561058857600080fd5b506103c2610597366004612970565b610e92565b3480156105a857600080fd5b506103aa610ee1565b3480156105bd57600080fd5b506103aa610f39565b3480156105d257600080fd5b506105e66105e1366004612970565b610f8f565b60405161030d9190612dad565b3480156105ff57600080fd5b506103c2600a5481565b34801561061557600080fd5b5060085461010090046001600160a01b0316610372565b34801561063857600080fd5b506103aa610647366004612c6c565b6110d6565b34801561065857600080fd5b50610345611129565b34801561066d57600080fd5b506105e661067c366004612aca565b611138565b34801561068d57600080fd5b506103aa61069c366004612a76565b6112f2565b6103aa6106af366004612c85565b611388565b3480156106c057600080fd5b506103aa6106cf366004612c48565b6116b9565b3480156106e057600080fd5b506103aa6106ef3660046129fa565b61171f565b34801561070057600080fd5b5061071461070f366004612c6c565b611770565b60405161030d9190612df8565b34801561072d57600080fd5b506103aa61073c366004612baa565b61181f565b34801561074d57600080fd5b506103aa61075c366004612c6c565b611880565b34801561076d57600080fd5b5061034561077c366004612c6c565b611976565b34801561078d57600080fd5b506103aa6119fa565b3480156107a257600080fd5b506103c260105481565b3480156107b857600080fd5b506103016107c736600461298b565b6001600160a01b03918216600090815260076020908152604080832093909416825291909152205460ff1690565b34801561080157600080fd5b50610815610810366004612970565b611a59565b60405167ffffffffffffffff909116815260200161030d565b34801561083a57600080fd5b506103aa610849366004612970565b611a88565b34801561085a57600080fd5b50600f5461030190610100900460ff1681565b60006001600160e01b031982166380ac58cd60e01b148061089e57506001600160e01b03198216635b5e139f60e01b145b806108b957506301ffc9a760e01b6001600160e01b03198316145b92915050565b6060600280546108ce90612f39565b80601f01602080910402602001604051908101604052809291908181526020018280546108fa90612f39565b80156109475780601f1061091c57610100808354040283529160200191610947565b820191906000526020600020905b81548152906001019060200180831161092a57829003601f168201915b5050505050905090565b600061095c82611b5b565b610979576040516333d1c03960e21b815260040160405180910390fd5b506000908152600660205260409020546001600160a01b031690565b60006109a082610e80565b9050806001600160a01b0316836001600160a01b031614156109d55760405163250fdee360e21b815260040160405180910390fd5b336001600160a01b03821614801590610a1257506001600160a01b038116600090815260076020908152604080832033845290915290205460ff16155b15610a30576040516367d9dca160e11b815260040160405180910390fd5b610a3b838383611b86565b505050565b610a3b838383611bfa565b6008546001600160a01b03610100909104163314610a9e5760405162461bcd60e51b8152602060048201819052602482015260008051602061301283398151915260448201526064015b60405180910390fd5b60026009541415610af15760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c006044820152606401610a95565b600260095547610b18610b126008546001600160a01b036101009091041690565b82611e15565b506001600955565b6008546001600160a01b03610100909104163314610b6e5760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b610b76611f2e565b565b80600b5481600054610b8a9190612e5f565b1115610bd85760405162461bcd60e51b815260206004820152601460248201527f4d617820737570706c79206578636565646564210000000000000000000000006044820152606401610a95565b60008111610c285760405162461bcd60e51b815260206004820152601460248201527f496e76616c6964206d696e7420616d6f756e74210000000000000000000000006044820152606401610a95565b6008546001600160a01b03610100909104163314610c765760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b610a3b8383611fca565b610a3b8383836040518060200160405280600081525061171f565b610ca6816001611fe4565b50565b6008546001600160a01b03610100909104163314610cf75760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b600f54610100900460ff1615610d4f5760405162461bcd60e51b815260206004820152601060248201527f4d657461646174612066726f7a656e21000000000000000000000000000000006044820152606401610a95565b8051610d6290600e906020840190612853565b5050565b805160609060008167ffffffffffffffff811115610d8657610d86612fe5565b604051908082528060200260200182016040528015610dd157816020015b6040805160608101825260008082526020808301829052928201528252600019909201910181610da45790505b50905060005b828114610e2557610e00858281518110610df357610df3612fcf565b6020026020010151611770565b828281518110610e1257610e12612fcf565b6020908102919091010152600101610dd7565b509392505050565b6008546001600160a01b03610100909104163314610e7b5760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b600c55565b6000610e8b82612206565b5192915050565b60006001600160a01b038216610ebb576040516323d3ad8160e21b815260040160405180910390fd5b506001600160a01b031660009081526005602052604090205467ffffffffffffffff1690565b6008546001600160a01b03610100909104163314610f2f5760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b610b766000612322565b6008546001600160a01b03610100909104163314610f875760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b610b76612393565b60606000806000610f9f85610e92565b905060008167ffffffffffffffff811115610fbc57610fbc612fe5565b604051908082528060200260200182016040528015610fe5578160200160208202803683370190505b50604080516060810182526000808252602082018190529181018290529192505b8386146110ca57600081815260046020908152604091829020825160608101845290546001600160a01b0381168252600160a01b810467ffffffffffffffff1692820192909252600160e01b90910460ff1615801592820192909252925061106d576110c2565b81516001600160a01b03161561108257815194505b876001600160a01b0316856001600160a01b031614156110c257808387806001019850815181106110b5576110b5612fcf565b6020026020010181815250505b600101611006565b50909695505050505050565b6008546001600160a01b036101009091041633146111245760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b600a55565b6060600380546108ce90612f39565b606081831061115a57604051631960ccad60e11b815260040160405180910390fd5b600080548084111561116a578093505b600061117587610e92565b905084861015611194578585038181101561118e578091505b50611198565b5060005b60008167ffffffffffffffff8111156111b3576111b3612fe5565b6040519080825280602002602001820160405280156111dc578160200160208202803683370190505b509050816111ef5793506112eb92505050565b60006111fa88611770565b90506000816040015161120b575080515b885b88811415801561121d5750848714155b156112df57600081815260046020908152604091829020825160608101845290546001600160a01b0381168252600160a01b810467ffffffffffffffff1692820192909252600160e01b90910460ff16158015928201929092529350611282576112d7565b82516001600160a01b03161561129757825191505b8a6001600160a01b0316826001600160a01b031614156112d757808488806001019950815181106112ca576112ca612fcf565b6020026020010181815250505b60010161120d565b50505092835250909150505b9392505050565b6001600160a01b03821633141561131c5760405163b06307db60e01b815260040160405180910390fd5b3360008181526007602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b8063ffffffff16600b54816000546113a09190612e5f565b11156113ee5760405162461bcd60e51b815260206004820152601460248201527f4d617820737570706c79206578636565646564210000000000000000000000006044820152606401610a95565b6000811161143e5760405162461bcd60e51b815260206004820152601460248201527f496e76616c6964206d696e7420616d6f756e74210000000000000000000000006044820152606401610a95565b600c548263ffffffff1611156114965760405162461bcd60e51b815260206004820152601460248201527f4d696e74206c696d6974206578636565646564210000000000000000000000006044820152606401610a95565b600f5460ff166114e85760405162461bcd60e51b815260206004820152601060248201527f53616c65206e6f742073746172746564000000000000000000000000000000006044820152606401610a95565b60008263ffffffff16600a546114fe9190612eae565b33600090815260056020526040812054600d54929350600160c01b900467ffffffffffffffff169161ffff1682101561154657600d5461154390839061ffff16612ee4565b90505b600067ffffffffffffffff8216156115d0578167ffffffffffffffff168663ffffffff161061159c57600a546115869067ffffffffffffffff8416612eae565b6115909085612ecd565b935060009190506115d0565b600a546115af9063ffffffff8816612eae565b6115b99085612ecd565b93505063ffffffff85166115cd8183612ee4565b91505b833410156116205760405162461bcd60e51b815260206004820152601360248201527f496e73756666696369656e742066756e647321000000000000000000000000006044820152606401610a95565b611630338763ffffffff16611fca565b8067ffffffffffffffff166010600082825461164c9190612e5f565b909155506116b19050336116608386612e77565b6001600160a01b039091166000908152600560205260409020805467ffffffffffffffff909216600160c01b0277ffffffffffffffffffffffffffffffffffffffffffffffff909216919091179055565b505050505050565b6008546001600160a01b036101009091041633146117075760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b600d805461ffff191661ffff92909216919091179055565b61172a848484611bfa565b6001600160a01b0383163b1515801561174c575061174a8484848461241b565b155b1561176a576040516368d2bf6b60e11b815260040160405180910390fd5b50505050565b60408051606080820183526000808352602080840182905283850182905284519283018552818352820181905292810183905290915060005483106117b55792915050565b50600082815260046020908152604091829020825160608101845290546001600160a01b0381168252600160a01b810467ffffffffffffffff1692820192909252600160e01b90910460ff1615801592820192909252906118165792915050565b6112eb83612206565b6008546001600160a01b0361010090910416331461186d5760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b600f805460ff1916911515919091179055565b6008546001600160a01b036101009091041633146118ce5760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b600b54811061191f5760405162461bcd60e51b815260206004820152601660248201527f496e76616c6964206e6577206d617820737570706c79000000000000000000006044820152606401610a95565b6000548110156119715760405162461bcd60e51b815260206004820152601660248201527f496e76616c6964206e6577206d617820737570706c79000000000000000000006044820152606401610a95565b600b55565b606061198182611b5b565b61199e57604051630a14c4b560e41b815260040160405180910390fd5b60006119a8612513565b90508051600014156119c957604051806020016040528060008152506112eb565b806119d384612522565b6040516020016119e4929190612cd7565b6040516020818303038152906040529392505050565b6008546001600160a01b03610100909104163314611a485760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b600f805461ff001916610100179055565b6001600160a01b038116600090815260056020526040812054600160c01b900467ffffffffffffffff166108b9565b6008546001600160a01b03610100909104163314611ad65760405162461bcd60e51b815260206004820181905260248201526000805160206130128339815191526044820152606401610a95565b6001600160a01b038116611b525760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201527f64647265737300000000000000000000000000000000000000000000000000006064820152608401610a95565b610ca681612322565b60008054821080156108b9575050600090815260046020526040902054600160e01b900460ff161590565b60008281526006602052604080822080547fffffffffffffffffffffffff0000000000000000000000000000000000000000166001600160a01b0387811691821790925591518593918516917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591a4505050565b6000611c0582612206565b9050836001600160a01b031681600001516001600160a01b031614611c3c5760405162a1148160e81b815260040160405180910390fd5b6000336001600160a01b0386161480611c7857506001600160a01b038516600090815260076020908152604080832033845290915290205460ff165b80611c93575033611c8884610951565b6001600160a01b0316145b905080611cb357604051632ce44b5f60e11b815260040160405180910390fd5b6001600160a01b038416611cda57604051633a954ecd60e21b815260040160405180910390fd5b611ce78585856001612638565b611cf360008487611b86565b6001600160a01b038581166000908152600560209081526040808320805467ffffffffffffffff1980821667ffffffffffffffff92831660001901831617909255898616808652838620805493841693831660019081018416949094179055898652600490945282852080546001600160e01b031916909417600160a01b42909216919091021783558701808452922080549193909116611dc9576000548214611dc9578054602086015167ffffffffffffffff16600160a01b026001600160e01b03199091166001600160a01b038a16171781555b50505082846001600160a01b0316866001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a45b5050505050565b80471015611e655760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a20696e73756666696369656e742062616c616e63650000006044820152606401610a95565b6000826001600160a01b03168260405160006040518083038185875af1925050503d8060008114611eb2576040519150601f19603f3d011682016040523d82523d6000602084013e611eb7565b606091505b5050905080610a3b5760405162461bcd60e51b815260206004820152603a60248201527f416464726573733a20756e61626c6520746f2073656e642076616c75652c207260448201527f6563697069656e74206d617920686176652072657665727465640000000000006064820152608401610a95565b60085460ff16611f805760405162461bcd60e51b815260206004820152601460248201527f5061757361626c653a206e6f74207061757365640000000000000000000000006044820152606401610a95565b6008805460ff191690557f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa335b6040516001600160a01b03909116815260200160405180910390a1565b610d62828260405180602001604052806000815250612644565b6000611fef83612206565b80519091508215612073576000336001600160a01b038316148061203657506001600160a01b038216600090815260076020908152604080832033845290915290205460ff165b8061205157503361204686610951565b6001600160a01b0316145b90508061207157604051632ce44b5f60e11b815260040160405180910390fd5b505b612081816000866001612638565b61208d60008583611b86565b6001600160a01b038082166000818152600560209081526040808320805470010000000000000000000000000000000060001967ffffffffffffffff80841691909101811667ffffffffffffffff19841681178390048216600190810183169093027fffffffffffffffff0000000000000000ffffffffffffffff0000000000000000909416179290921783558b8652600490945282852080547fffffff00ffffffffffffffffffffffffffffffffffffffffffffffffffffffff42909316600160a01b026001600160e01b03199091169097179690961716600160e01b1785559189018084529220805491949091166121bc5760005482146121bc578054602087015167ffffffffffffffff16600160a01b026001600160e01b03199091166001600160a01b038716171781555b5050604051869250600091506001600160a01b038416907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908390a4505060018054810190555050565b60408051606081018252600080825260208201819052918101919091528160005481101561230957600081815260046020908152604091829020825160608101845290546001600160a01b0381168252600160a01b810467ffffffffffffffff1692820192909252600160e01b90910460ff161515918101829052906123075780516001600160a01b03161561229d579392505050565b5060001901600081815260046020908152604091829020825160608101845290546001600160a01b038116808352600160a01b820467ffffffffffffffff1693830193909352600160e01b900460ff1615159281019290925215612302579392505050565b61229d565b505b604051636f96cda160e11b815260040160405180910390fd5b600880546001600160a01b038381166101008181027fffffffffffffffffffffff0000000000000000000000000000000000000000ff85161790945560405193909204169182907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b60085460ff16156123e65760405162461bcd60e51b815260206004820152601060248201527f5061757361626c653a20706175736564000000000000000000000000000000006044820152606401610a95565b6008805460ff191660011790557f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a258611fad3390565b604051630a85bd0160e11b81526000906001600160a01b0385169063150b7a0290612450903390899088908890600401612d06565b602060405180830381600087803b15801561246a57600080fd5b505af192505050801561249a575060408051601f3d908101601f1916820190925261249791810190612be2565b60015b6124f5573d8080156124c8576040519150601f19603f3d011682016040523d82523d6000602084013e6124cd565b606091505b5080516124ed576040516368d2bf6b60e11b815260040160405180910390fd5b805181602001fd5b6001600160e01b031916630a85bd0160e11b1490505b949350505050565b6060600e80546108ce90612f39565b6060816125465750506040805180820190915260018152600360fc1b602082015290565b8160005b8115612570578061255a81612f74565b91506125699050600a83612e9a565b915061254a565b60008167ffffffffffffffff81111561258b5761258b612fe5565b6040519080825280601f01601f1916602001820160405280156125b5576020820181803683370190505b5090505b841561250b576125ca600183612ecd565b91506125d7600a86612f8f565b6125e2906030612e5f565b60f81b8183815181106125f7576125f7612fcf565b60200101907effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916908160001a905350612631600a86612e9a565b94506125b9565b61176a84848484612651565b610a3b8383836001612675565b60085460ff161561176a5760405163ab35696f60e01b815260040160405180910390fd5b6000546001600160a01b03851661269e57604051622e076360e81b815260040160405180910390fd5b836126bc5760405163b562e8dd60e01b815260040160405180910390fd5b6126c96000868387612638565b6001600160a01b038516600081815260056020908152604080832080546fffffffffffffffffffffffffffffffff19811667ffffffffffffffff8083168c0181169182176801000000000000000067ffffffffffffffff1990941690921783900481168c01811690920217909155858452600490925290912080546001600160e01b031916909217600160a01b42909216919091021790558080850183801561277b57506001600160a01b0387163b15155b15612804575b60405182906001600160a01b038916906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a46127cc600088848060010195508861241b565b6127e9576040516368d2bf6b60e11b815260040160405180910390fd5b808214156127815782600054146127ff57600080fd5b61284a565b5b6040516001830192906001600160a01b038916906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a480821415612805575b50600055611e0e565b82805461285f90612f39565b90600052602060002090601f01602090048101928261288157600085556128c7565b82601f1061289a57805160ff19168380011785556128c7565b828001600101855582156128c7579182015b828111156128c75782518255916020019190600101906128ac565b506128d39291506128d7565b5090565b5b808211156128d357600081556001016128d8565b600067ffffffffffffffff83111561290657612906612fe5565b612919601f8401601f1916602001612e2e565b905082815283838301111561292d57600080fd5b828260208301376000602084830101529392505050565b80356001600160a01b038116811461295b57600080fd5b919050565b8035801515811461295b57600080fd5b60006020828403121561298257600080fd5b6112eb82612944565b6000806040838503121561299e57600080fd5b6129a783612944565b91506129b560208401612944565b90509250929050565b6000806000606084860312156129d357600080fd5b6129dc84612944565b92506129ea60208501612944565b9150604084013590509250925092565b60008060008060808587031215612a1057600080fd5b612a1985612944565b9350612a2760208601612944565b925060408501359150606085013567ffffffffffffffff811115612a4a57600080fd5b8501601f81018713612a5b57600080fd5b612a6a878235602084016128ec565b91505092959194509250565b60008060408385031215612a8957600080fd5b612a9283612944565b91506129b560208401612960565b60008060408385031215612ab357600080fd5b612abc83612944565b946020939093013593505050565b600080600060608486031215612adf57600080fd5b612ae884612944565b95602085013595506040909401359392505050565b60006020808385031215612b1057600080fd5b823567ffffffffffffffff80821115612b2857600080fd5b818501915085601f830112612b3c57600080fd5b813581811115612b4e57612b4e612fe5565b8060051b9150612b5f848301612e2e565b8181528481019084860184860187018a1015612b7a57600080fd5b600095505b83861015612b9d578035835260019590950194918601918601612b7f565b5098975050505050505050565b600060208284031215612bbc57600080fd5b6112eb82612960565b600060208284031215612bd757600080fd5b81356112eb81612ffb565b600060208284031215612bf457600080fd5b81516112eb81612ffb565b600060208284031215612c1157600080fd5b813567ffffffffffffffff811115612c2857600080fd5b8201601f81018413612c3957600080fd5b61250b848235602084016128ec565b600060208284031215612c5a57600080fd5b813561ffff811681146112eb57600080fd5b600060208284031215612c7e57600080fd5b5035919050565b600060208284031215612c9757600080fd5b813563ffffffff811681146112eb57600080fd5b60008151808452612cc3816020860160208601612f0d565b601f01601f19169290920160200192915050565b60008351612ce9818460208801612f0d565b835190830190612cfd818360208801612f0d565b01949350505050565b60006001600160a01b03808716835280861660208401525083604083015260806060830152612d386080830184612cab565b9695505050505050565b6020808252825182820181905260009190848201906040850190845b818110156110ca57612d9a83855180516001600160a01b0316825260208082015167ffffffffffffffff16908301526040908101511515910152565b9284019260609290920191600101612d5e565b6020808252825182820181905260009190848201906040850190845b818110156110ca57835183529284019291840191600101612dc9565b6020815260006112eb6020830184612cab565b81516001600160a01b0316815260208083015167ffffffffffffffff1690820152604080830151151590820152606081016108b9565b604051601f8201601f1916810167ffffffffffffffff81118282101715612e5757612e57612fe5565b604052919050565b60008219821115612e7257612e72612fa3565b500190565b600067ffffffffffffffff808316818516808303821115612cfd57612cfd612fa3565b600082612ea957612ea9612fb9565b500490565b6000816000190483118215151615612ec857612ec8612fa3565b500290565b600082821015612edf57612edf612fa3565b500390565b600067ffffffffffffffff83811690831681811015612f0557612f05612fa3565b039392505050565b60005b83811015612f28578181015183820152602001612f10565b8381111561176a5750506000910152565b600181811c90821680612f4d57607f821691505b60208210811415612f6e57634e487b7160e01b600052602260045260246000fd5b50919050565b6000600019821415612f8857612f88612fa3565b5060010190565b600082612f9e57612f9e612fb9565b500690565b634e487b7160e01b600052601160045260246000fd5b634e487b7160e01b600052601260045260246000fd5b634e487b7160e01b600052603260045260246000fd5b634e487b7160e01b600052604160045260246000fd5b6001600160e01b031981168114610ca657600080fdfe4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572a164736f6c6343000806000a

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

-----Decoded View---------------
Arg [0] : price (uint256): 10000000000000000
Arg [1] : maxSupply (uint256): 3333
Arg [2] : maxMintPerTx (uint256): 20
Arg [3] : maxFreeMintsPerWallet (uint16): 0
Arg [4] : baseUri (string): https://api.doodlebeans.xyz/metadata/

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 000000000000000000000000000000000000000000000000002386f26fc10000
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000d05
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000014
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [4] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000025
Arg [6] : 68747470733a2f2f6170692e646f6f646c656265616e732e78797a2f6d657461
Arg [7] : 646174612f000000000000000000000000000000000000000000000000000000