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 "./ERC5050.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "@openzeppelin/contracts/token/common/ERC2981.sol"; 
import { RevokableDefaultOperatorFilterer } from "./RevokableDefaultOperatorFilterer.sol";
import { RevokableOperatorFilterer } from "./RevokableOperatorFilterer.sol";
import { IOperatorFilterRegistry } from "./IOperatorFilterRegistry.sol";
import { OperatorFilterRegistryErrorsAndEvents } from "./OperatorFilterRegistryErrorsAndEvents.sol";

contract CollectableERC5050 is ERC5050, RevokableDefaultOperatorFilterer {

    address private operatorFilterRegistryAddress = address(0);

    address private withdrawAddress = address(0);
    
    string private _tokenBaseURI = '';
    
    string private _blindTokenURI = '';

    bool private _revealed = false;

    bool public paused = true;

    bytes32 public merkleRoot;

    uint16 public constant maxSupply = 777;

    uint8 public maxMintAmountPerMint = 3;

    uint8 public maxMintAmountPerWallet = 255;

    uint256 public whitelistMintPrice = 0.0069 ether;

    mapping (address => uint8) public NFTPerAddress;

    constructor(string memory name_, string memory symbol_) ERC5050(name_, symbol_){
        // Mint genesis for owner
        _safeMint(_msgSender() , 1);

        // Override presets
        isPublicLive = true;
        mintPrice = 0.0069 ether;
    }

    function initialize(bytes32 _merkleRoot, string memory defaultTokenURI) external onlyOwner {
        _tokenBaseURI = defaultTokenURI;
        merkleRoot = _merkleRoot;
    }

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

    function reveal(string memory baseURI) external onlyOwner {
        _tokenBaseURI = baseURI;
        _revealed = true;
    }

    function tokenURI(uint256 tokenId)
        public
        view
        virtual
        override
        returns (string memory)
    {
        if(_revealed){
            return string(abi.encodePacked(super.tokenURI(tokenId), '.json'));
        }

        return _baseURI();
    }

    function mintWhitelist(uint256 _mintAmount, bytes32[] calldata merkleProof) external payable {
        require(!paused, "The contract is paused!");
        require(_mintAmount <= maxMintAmountPerMint, "Exceeds max amount per mint.");
        uint16 totalSupply = uint16(totalSupply());
        require(totalSupply + _mintAmount <= maxSupply, "Exceeds max supply.");
        require(whitelistMintPrice * _mintAmount <= msg.value, "Not enough ETH sent for selected amount");

        uint8 nft = NFTPerAddress[msg.sender];
        require(_mintAmount + nft  <= maxMintAmountPerWallet, "Exceeds max NFT allowed per Wallet.");
        require(MerkleProof.verify(merkleProof, merkleRoot, toBytes32(msg.sender)) == true, "Invalid merkle proof");

        _refund(_mintAmount, whitelistMintPrice);
        _safeMint(msg.sender , _mintAmount);

        NFTPerAddress[msg.sender] = uint8(_mintAmount) + nft ;
        delete totalSupply;
    }

    function mint(uint256 _mintAmount) external payable {
        require(isPublicLive, "Sale not live");
        require(!paused, "The contract is paused!");
        require(_mintAmount <= maxMintAmountPerMint, "Exceeds max amount per mint.");
        uint16 totalSupply = uint16(totalSupply());

        require(totalSupply + _mintAmount <= maxSupply, "Exceeds max supply.");
        require(mintPrice * _mintAmount <= msg.value, "Not enough ETH sent for selected amount");
        uint8 nft = NFTPerAddress[msg.sender];
        require(_mintAmount + nft  <= maxMintAmountPerWallet, "Exceeds max NFT allowed per Wallet.");

        _refund(_mintAmount, mintPrice);
        _safeMint(msg.sender , _mintAmount);

        NFTPerAddress[msg.sender] = uint8(_mintAmount) + nft ;
        delete totalSupply;
    }
    

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

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

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

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

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

    function owner() public view virtual override (Ownable, RevokableOperatorFilterer) returns (address) {
        return Ownable.owner();
    }

    function togglePaused() external onlyOwner {
        paused = !paused;
    }

    function togglePublicLive() external onlyOwner {
        isPublicLive = !isPublicLive;
    }

    function setMaxMintAmountPerWallet(uint8 _maxtx) external onlyOwner {
        maxMintAmountPerWallet = _maxtx;
    }

    function setMaxMintAmountPerMint(uint8 _maxtx) external onlyOwner {
        maxMintAmountPerMint = _maxtx;
    }

    function setMerkltRoot(bytes32 _merkleRoot) external onlyOwner {
        merkleRoot = _merkleRoot;
    }

    function setWhitelistMintPrice(uint256 _mintPrice) external onlyOwner {
        whitelistMintPrice = _mintPrice;
    }
}

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

import "erc721a/contracts/ERC721A.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";

contract ERC5050 is ERC721A, Ownable, ReentrancyGuard {
    // limits
    uint256 public maxPerTransaction = 10;
    uint256 public maxPerWallet = 40;
    uint256 public maxTotalSupply = 8000;
    uint256 public chanceFreeMintsAvailable = 3500;
    uint256 public freeMintsAvailable = 1000;

    // sale states
    bool public isPublicLive = false;
    bool public isWhitelistLive = false;

    // price
    uint256 public mintPrice = 0.005 ether;

    // whitelist config
    bytes32 public merkleTreeRoot;
    mapping(address => uint256) public whitelistMintsPerWallet;

    // metadata
    string public baseURI;

    // config
    mapping(address => uint256) public mintsPerWallet;
    address private withdrawAddress = address(0);

    constructor(string memory name, string memory symbol) ERC721A(name, symbol) {}

    function mintPublic(uint256 _amount) external payable nonReentrant {
        require(isPublicLive, "Sale not live");
        require(_amount > 0, "You must mint at least one");
        require(totalSupply() + _amount <= maxTotalSupply, "Exceeds total supply");
        require(_amount <= maxPerTransaction, "Exceeds max per transaction");
        require(mintsPerWallet[_msgSender()] + _amount <= maxPerWallet, "Exceeds max per wallet");

        _refund(_amount, mintPrice);

        _safeMint(_msgSender(), _amount);
    }
    function _refund(uint256 _amount, uint256 price) internal {
        // 1 guaranteed free per wallet
        uint256 pricedAmount = _amount;

        if (pricedAmount < _amount) {
            freeMintsAvailable = freeMintsAvailable - 1;
        }

        require(price * pricedAmount <= msg.value, "Not enough ETH sent for selected amount");

        uint256 refund = chanceFreeMintsAvailable > 0 && pricedAmount > 0 && isFreeMint()
            ? pricedAmount * price
            : 0;

        if (refund > 0) {
            chanceFreeMintsAvailable = chanceFreeMintsAvailable - pricedAmount;
        }

        // sends needed ETH back to minter
        payable(_msgSender()).transfer(refund);

        mintsPerWallet[_msgSender()] = mintsPerWallet[_msgSender()] + _amount;
    }

    function mintPrivate(address _receiver, uint256 _amount) external onlyOwner {
        require(totalSupply() + _amount <= maxTotalSupply, "Exceeds total supply");
        _safeMint(_receiver, _amount);
    }

    function flipPublicSaleState() external onlyOwner {
        isPublicLive = !isPublicLive;
    }

    function flipWhitelistSaleState() external onlyOwner {
        isWhitelistLive = !isWhitelistLive;
    }

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

    function isFreeMint() internal view returns (bool) {
        return (uint256(keccak256(abi.encodePacked(
            tx.origin,
            blockhash(block.number - 1),
            block.timestamp,
            _msgSender()
        ))) & 0xFFFF) % 2 == 0;
    }

    function withdraw() external onlyOwner {
        require(withdrawAddress != address(0), "No withdraw address");
        payable(withdrawAddress).transfer(address(this).balance);
    }

    function setMintPrice(uint256 _mintPrice) external onlyOwner {
        mintPrice = _mintPrice;
    }

    function setFreeMintsAvailable(uint256 _freeMintsAvailable) external onlyOwner {
        freeMintsAvailable = _freeMintsAvailable;
    }

    function setChanceFreeMintsAvailable(uint256 _chanceFreeMintsAvailable) external onlyOwner {
        chanceFreeMintsAvailable = _chanceFreeMintsAvailable;
    }

    function setMaxTotalSupply(uint256 _maxTotalSupply) external onlyOwner {
        maxTotalSupply = _maxTotalSupply;
    }

    function setMaxPerTransaction(uint256 _maxPerTransaction) external onlyOwner {
        maxPerTransaction = _maxPerTransaction;
    }

    function setMaxPerWallet(uint256 _maxPerWallet) external onlyOwner {
        maxPerWallet = _maxPerWallet;
    }

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

    function setWithdrawAddress(address _withdrawAddress) external onlyOwner {
        withdrawAddress = _withdrawAddress;
    }

    function setMerkleTreeRoot(bytes32 _merkleTreeRoot) external onlyOwner {
        merkleTreeRoot = _merkleTreeRoot;
    }

    function toBytes32(address addr) pure internal returns (bytes32) {
        return bytes32(uint256(uint160(addr)));
    }
}

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

interface IOperatorFilterRegistry {
    function isOperatorAllowed(address registrant, address operator) external view returns (bool);
    function register(address registrant) external;
    function registerAndSubscribe(address registrant, address subscription) external;
    function registerAndCopyEntries(address registrant, address registrantToCopy) external;
    function unregister(address addr) external;
    function updateOperator(address registrant, address operator, bool filtered) external;
    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;
    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;
    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;
    function subscribe(address registrant, address registrantToSubscribe) external;
    function unsubscribe(address registrant, bool copyExistingEntries) external;
    function subscriptionOf(address addr) external returns (address registrant);
    function subscribers(address registrant) external returns (address[] memory);
    function subscriberAt(address registrant, uint256 index) external returns (address);
    function copyEntriesOf(address registrant, address registrantToCopy) external;
    function isOperatorFiltered(address registrant, address operator) external returns (bool);
    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);
    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);
    function filteredOperators(address addr) external returns (address[] memory);
    function filteredCodeHashes(address addr) external returns (bytes32[] memory);
    function filteredOperatorAt(address registrant, uint256 index) external returns (address);
    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);
    function isRegistered(address addr) external returns (bool);
    function codeHashOf(address addr) external returns (bytes32);
}

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

import { OperatorFilterer } from "./OperatorFilterer.sol";

/**
 * @title  RevokableOperatorFilterer
 * @notice This contract is meant to allow contracts to permanently opt out of the OperatorFilterRegistry. The Registry
 *         itself has an "unregister" function, but if the contract is ownable, the owner can re-register at any point.
 *         As implemented, this abstract contract allows the contract owner to toggle the
 *         isOperatorFilterRegistryRevoked flag in order to permanently bypass the OperatorFilterRegistry checks.
 */
abstract contract RevokableOperatorFilterer is OperatorFilterer {
    error OnlyOwner();
    error AlreadyRevoked();
    error AlreadyEnabled();

    bool private _isOperatorFilterRegistryRevoked;

    function _checkFilterOperator(address operator) internal view virtual override {
        if (!_isOperatorFilterRegistryRevoked) {
            super._checkFilterOperator(operator);
        }
    }

    /**
     * @notice Disable the isOperatorFilterRegistryRevoked flag. OnlyOwner.
     */
    function revokeOperatorFilterRegistry() external {
        if (msg.sender != owner()) {
            revert OnlyOwner();
        }
        if (_isOperatorFilterRegistryRevoked) {
            revert AlreadyRevoked();
        }
        _isOperatorFilterRegistryRevoked = true;
    }

    /**
     * @notice Enable the isOperatorFilterRegistryRevoked flag. OnlyOwner.
     */
    function enableOperatorFilterRegistry() external {
        if (msg.sender != owner()) {
            revert OnlyOwner();
        }
        if (!_isOperatorFilterRegistryRevoked) {
            revert AlreadyEnabled();
        }
        _isOperatorFilterRegistryRevoked = false;
    }

    function isOperatorFilterRegistryRevoked() public view returns (bool) {
        return _isOperatorFilterRegistryRevoked;
    }

    /**
     * @dev assume the contract has an owner, but leave specific Ownable implementation up to inheriting contract
     */
    function owner() public view virtual returns (address);
}

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

contract OperatorFilterRegistryErrorsAndEvents {
    error CannotFilterEOAs();
    error AddressAlreadyFiltered(address operator);
    error AddressNotFiltered(address operator);
    error CodeHashAlreadyFiltered(bytes32 codeHash);
    error CodeHashNotFiltered(bytes32 codeHash);
    error OnlyAddressOrOwner();
    error NotRegistered(address registrant);
    error AlreadyRegistered();
    error AlreadySubscribed(address subscription);
    error NotSubscribed();
    error CannotUpdateWhileSubscribed(address subscription);
    error CannotSubscribeToSelf();
    error CannotSubscribeToZeroAddress();
    error NotOwnable();
    error AddressFiltered(address filtered);
    error CodeHashFiltered(address account, bytes32 codeHash);
    error CannotSubscribeToRegistrantWithSubscription(address registrant);
    error CannotCopyFromSelf();

    event RegistrationUpdated(address indexed registrant, bool indexed registered);
    event OperatorUpdated(address indexed registrant, address indexed operator, bool indexed filtered);
    event OperatorsUpdated(address indexed registrant, address[] operators, bool indexed filtered);
    event CodeHashUpdated(address indexed registrant, bytes32 indexed codeHash, bool indexed filtered);
    event CodeHashesUpdated(address indexed registrant, bytes32[] codeHashes, bool indexed filtered);
    event SubscriptionUpdated(address indexed registrant, address indexed subscription, bool indexed subscribed);
}

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

import { RevokableOperatorFilterer } from "./RevokableOperatorFilterer.sol";
import { OperatorFilterer } from "./OperatorFilterer.sol";

/**
 * @title  RevokableDefaultOperatorFilterer
 * @notice Inherits from RevokableOperatorFilterer and automatically subscribes to the default OpenSea subscription.
 */
abstract contract RevokableDefaultOperatorFilterer is RevokableOperatorFilterer {
    address constant DEFAULT_SUBSCRIPTION = address(0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6);

    constructor() OperatorFilterer(DEFAULT_SUBSCRIPTION, true) {}
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

        return (royalty.receiver, royaltyAmount);
    }

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

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

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (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() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

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

    function _nonReentrantAfter() private {
        // 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 (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        return _tokenApprovals[tokenId].value;
    }

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

        _operatorApprovals[_msgSenderERC721A()][operator] = approved;
        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
    }

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        address from = address(uint160(prevOwnershipPacked));

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory ptr) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit),
            // but we allocate 128 bytes to keep the free memory pointer 32-byte word aliged.
            // We will need 1 32-byte word to store the length,
            // and 3 32-byte words to store a maximum of 78 digits. Total: 32 + 3 * 32 = 128.
            ptr := add(mload(0x40), 128)
            // Update the free memory pointer to allocate.
            mstore(0x40, ptr)

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

            // We write the string from the rightmost digit to the leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // Costs a bit more than early returning for the zero case,
            // but cheaper in terms of deployment and overall runtime costs.
            for {
                // Initialize and perform the first pass without check.
                let temp := value
                // Move the pointer 1 byte leftwards to point to an empty character slot.
                ptr := sub(ptr, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(ptr, add(48, mod(temp, 10)))
                temp := div(temp, 10)
            } temp {
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
            } {
                // Body of the for loop.
                ptr := sub(ptr, 1)
                mstore8(ptr, add(48, mod(temp, 10)))
            }

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

// 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
// ERC721A Contracts v4.2.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

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

    /**
     * The caller cannot approve to their own address.
     */
    error ApproveToCaller();

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol";

/**
 * @title  OperatorFilterer
 * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another
 *         registrant's entries in the OperatorFilterRegistry.
 * @dev    This smart contract is meant to be inherited by token contracts so they can use the following:
 *         - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods.
 *         - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods.
 */
abstract contract OperatorFilterer {
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY =
        IOperatorFilterRegistry(0x000000000000AAeB6D7670E522A718067333cd4E);

    constructor(address subscriptionOrRegistrantToCopy, bool subscribe) {
        // If an inheriting token contract is deployed to a network without the registry deployed, the modifier
        // will not revert, but the contract will need to be registered with the registry once it is deployed in
        // order for the modifier to filter addresses.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (subscribe) {
                OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
            } else {
                if (subscriptionOrRegistrantToCopy != address(0)) {
                    OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
                } else {
                    OPERATOR_FILTER_REGISTRY.register(address(this));
                }
            }
        }
    }

    modifier onlyAllowedOperator(address from) virtual {
        // Allow spending tokens from addresses with balance
        // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred
        // from an EOA.
        if (from != msg.sender) {
            _checkFilterOperator(msg.sender);
        }
        _;
    }

    modifier onlyAllowedOperatorApproval(address operator) virtual {
        _checkFilterOperator(operator);
        _;
    }
    
    function _checkFilterOperator(address operator) internal view virtual {
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
                revert OperatorNotAllowed(operator);
            }
        }
    }
}

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

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts 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);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 2000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AlreadyEnabled","type":"error"},{"inputs":[],"name":"AlreadyRevoked","type":"error"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OnlyOwner","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"NFTPerAddress","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","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":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"chanceFreeMintsAvailable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"enableOperatorFilterRegistry","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"flipPublicSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"flipWhitelistSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"freeMintsAvailable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"},{"internalType":"string","name":"defaultTokenURI","type":"string"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isOperatorFilterRegistryRevoked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPublicLive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isWhitelistLive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintAmountPerMint","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintAmountPerWallet","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerTransaction","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTotalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleTreeRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_receiver","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mintPrivate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mintPublic","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"mintWhitelist","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"mintsPerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"reveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revokeOperatorFilterRegistry","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":"_newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_chanceFreeMintsAvailable","type":"uint256"}],"name":"setChanceFreeMintsAvailable","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_freeMintsAvailable","type":"uint256"}],"name":"setFreeMintsAvailable","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"_maxtx","type":"uint8"}],"name":"setMaxMintAmountPerMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"_maxtx","type":"uint8"}],"name":"setMaxMintAmountPerWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxPerTransaction","type":"uint256"}],"name":"setMaxPerTransaction","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxPerWallet","type":"uint256"}],"name":"setMaxPerWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxTotalSupply","type":"uint256"}],"name":"setMaxTotalSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleTreeRoot","type":"bytes32"}],"name":"setMerkleTreeRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkltRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintPrice","type":"uint256"}],"name":"setMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintPrice","type":"uint256"}],"name":"setWhitelistMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_withdrawAddress","type":"address"}],"name":"setWithdrawAddress","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":[],"name":"togglePaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"togglePublicLive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"whitelistMintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistMintsPerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000a43796265724769726c7a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a63796265726769726c7a00000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : name_ (string): CyberGirlz
Arg [1] : symbol_ (string): cybergirlz

-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [3] : 43796265724769726c7a00000000000000000000000000000000000000000000
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [5] : 63796265726769726c7a00000000000000000000000000000000000000000000