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 ^0.8.0;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/interfaces/IERC2981.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
import "@openzeppelin/contracts/security/Pausable.sol";
import {UpdatableOperatorFilterer} from "operator-filter-registry/src/UpdatableOperatorFilterer.sol";
import {RevokableDefaultOperatorFilterer} from "operator-filter-registry/src/RevokableDefaultOperatorFilterer.sol";
import "./erc721x/contracts/ERC721X.sol";
import "./libraries/TokenStake.sol";
import "./interfaces/INftCollection.sol";

/**
 * @title AnarKey
 * @notice ANARKEY ERC721X NFT collection
 */

contract AnarKey is Ownable, RevokableDefaultOperatorFilterer, ERC721X, Pausable, IERC2981, TokenStake {
    using SafeMath for uint256;
    using SafeERC20 for IERC20;
    using Strings for uint256;

    IERC20 public USDT; // USDT token

    bool public isMetadataLocked;
    bool public isMaxSupplyLocked;
    bool public autoStageChange;
    uint256 public maxSupply = 1111;
    uint256 private BatchSize = 100;
    string public baseTokenURI;
    address public royalties;
    uint256 public royaltiesPercentage;

    uint256 public MaxMintPerTX = 10;
    uint256 public NFT_PRICE = 5000;
    uint256 public TokenDecimal = 1000000;
    uint256 public saleStage = 0;
    uint256 private publicSaleKey;
    uint256 public CurrentMintIndex = 0;
    uint256 public EndRoundMintIndex = 200;
    uint256 public NextEndRoundMintIndex = 400;
    uint256 public NextRoundMintPrice = 5000;
    uint256 public MaxMintIndex = 750;

    address public immutable withdrawWallet1 = 0x4Da56C7c284d56094b21fCC56888BeeaCac53365;
    address public immutable withdrawWallet2 = 0xac488462d5Ed9a904842e8946290698694B2391f;

    mapping(address => uint256) private _userMints;

    event Withdraw(uint256 amount);
    event LockMetadata();
    event LockMaxSupply();

    constructor() ERC721X("AnarKey", "ANARKEY", BatchSize, maxSupply) {
        autoStageChange = true;
    }

    modifier callerIsUser() {
        require(tx.origin == msg.sender, "The caller is another contract");
        _;
    }

    /**
     * @notice Allows the owner to lock the contract
     * @dev Callable by owner
     */
    function lockMetadata() external onlyOwner {
        require(!isMetadataLocked, "Contract is locked");
        require(bytes(baseTokenURI).length > 0, "BaseUri not set");
        isMetadataLocked = true;
        emit LockMetadata();
    }

    function setAutoStageChange(bool _stage) external onlyOwner {
        autoStageChange = _stage;
    }

    /**
     * @notice Allows the owner to lock the max supply
     * @dev Callable by owner
     */
    function lockMaxSupply() external onlyOwner {
        require(!isMaxSupplyLocked, "Max supply is locked");
        require(maxSupply > 0, "Max supply not set");
        isMaxSupplyLocked = true;
        emit LockMaxSupply();
    }

    function mint(uint256 _quantity, uint256 _CallerPublicSaleKey) external callerIsUser whenNotPaused {
        uint256 userBalance = USDT.balanceOf(msg.sender);
        uint256 costToMint = NFT_PRICE * TokenDecimal * _quantity;

        require(totalSupply().add(_quantity) <= maxSupply, "NFT: Total supply reached");
        require(totalSupply().add(_quantity) <= MaxMintIndex, "Total supply reached max mint supply");
        require(totalSupply().add(_quantity) <= EndRoundMintIndex, "Your quantity is over than limit");
        require(publicSaleKey == _CallerPublicSaleKey, "Called with incorrect public sale key");
        require(costToMint <= userBalance, "User balance is not enough");
        require(_quantity <= MaxMintPerTX, "Mint exceed the limit per TX");      
        require(saleStage > 0, "Sale is not active at the moment");
        require(CurrentMintIndex + _quantity <= EndRoundMintIndex, "Supply over the swap supply limit");

        USDT.safeTransferFrom(msg.sender, address(this), costToMint); 
        _userMints[msg.sender] = _userMints[msg.sender] + _quantity;
        CurrentMintIndex = CurrentMintIndex + _quantity;
        _safeMint(msg.sender, _quantity);

        if (totalSupply() >= EndRoundMintIndex) {
            if (autoStageChange) {
                EndRoundMintIndex = NextEndRoundMintIndex;
                NFT_PRICE = NextRoundMintPrice;
                saleStage++;
            }       
        }
    }

    function ownerMintBulk(address[] memory _accounts, uint256[] memory _quantity) external onlyOwner{
        require(_accounts.length == _quantity.length,"arrays must have same length");

        for (uint256 i = 0; i < _accounts.length; i++) {
            require(totalSupply().add(_quantity[i]) <= maxSupply, "NFT: Total supply reached");
            CurrentMintIndex = CurrentMintIndex + _quantity[i];
            _safeMint(_accounts[i], _quantity[i]);
        }
    }

    function setMaxSupply(uint256 _maxSupply) external onlyOwner {
        require(!isMaxSupplyLocked, "Operations: Max supply is locked");
        setCollectionSize(_maxSupply);
        maxSupply = _maxSupply;
    }

    /**
     * @notice Allows the owner to set the base URI to be used for all token IDs
     * @param _uri: base URI
     * @dev Callable by owner
     */
    function setBaseURI(string memory _uri) external onlyOwner {
        require(!isMetadataLocked, "Operations: Contract is locked");
        baseTokenURI = _uri;
    }

    /**
     * @notice Returns the Uniform Resource Identifier (URI) for a token ID
     * @param tokenId: token ID
     */
    function tokenURI(uint256 tokenId) public view override returns (string memory) {
        require(_exists(tokenId), "Invalid tokenId");
        return bytes(baseTokenURI).length > 0 ? string(abi.encodePacked(baseTokenURI, tokenId.toString(), ".json")) : "";
    }


    function setRoyalties(address _royalties) public onlyOwner {
        royalties = _royalties;
    }

    function setRoyaltiesPercentage(uint256 _percentage) public onlyOwner {
        royaltiesPercentage = _percentage;
    }

    function royaltyInfo(uint256 _tokenId, uint256 _salePrice) external view override returns (address, uint256 royaltyAmount) {
        _tokenId; // silence solc warning
        royaltyAmount = (_salePrice / 100) * royaltiesPercentage;
        return (royalties, royaltyAmount);
    }


    function setUSDTAddress(IERC20 _address) external onlyOwner {
        USDT = _address;
    }

    function setTokenDecimal(uint256 _tokenDecimal) external onlyOwner {
        TokenDecimal = _tokenDecimal;
    }

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

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

    function _withdraw(uint256 amount) private {
        require(amount <= USDT.balanceOf(address(this)), "amount > balance");
        require(amount > 0, "Empty amount");

        uint256 amount1 = amount.mul(50).div(100);
        uint256 amount2 = amount.mul(50).div(100);

        USDT.safeTransfer(withdrawWallet1, amount1);
        USDT.safeTransfer(withdrawWallet2, amount2);
        emit Withdraw(amount);
    }


    function withdraw(uint256 amount) external onlyOwner {
        _withdraw(amount);
    }


    function withdrawAll() external onlyOwner {
        _withdraw(USDT.balanceOf(address(this)));
    }

    function setMaxperTX(uint256 _MaxMintPerTX) external onlyOwner {
        MaxMintPerTX = _MaxMintPerTX;
    }

    function setMintPrice(uint256 _MintPrice) external onlyOwner {
        NFT_PRICE = _MintPrice;
    }

    function setCurrentMintIndex(uint256 _Index) external onlyOwner {
        CurrentMintIndex = _Index;
    }

    function setEndRoundMintIndex(uint256 _Index) external onlyOwner {
        EndRoundMintIndex = _Index;
    }

    function setNextEndRoundMintIndex(uint256 _Index) external onlyOwner {
        NextEndRoundMintIndex = _Index;
    }

    function setNextRoundPrice(uint256 _Index) external onlyOwner {
        NextRoundMintPrice = _Index;
    }

    function setMaxMintIndex(uint256 _Index) external onlyOwner {
        MaxMintIndex = _Index;
    }

    function setSaleStage(uint256 _SaleStage, uint256 _price, uint256 _endIndex) external onlyOwner {
        saleStage = _SaleStage;
        NFT_PRICE = _price;
        EndRoundMintIndex = _endIndex;
    }

    function setPublicSaleKey(uint256 _PublicSaleKey) external onlyOwner {
        publicSaleKey = _PublicSaleKey;
    }

     /// ============ OPERATOR FILTER REGISTRY ============
    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) whenTokenNotStaked(tokenId){
        super.transferFrom(from, to, tokenId);
    }

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

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

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

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface INftCollection {
     /**
     * @dev Stake Token
     */
    function stakeToken(uint256 tokenId) external;

    /**
     * @dev Unstake Token
     */
    function unstakeToken(uint256 tokenId) external;

    /**
     * @dev return Token stake status
     */
    function isTokenStaked(uint256 tokenId) external view returns (bool);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;
pragma abicoder v2;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import "./../erc721x/contracts/ERC721X.sol";

abstract contract TokenStake is Ownable, ERC721X {
    using EnumerableSet for EnumerableSet.AddressSet;

    EnumerableSet.AddressSet private _tokenStakers;
    mapping(uint256 => address) private _stakedTokens;

    event TokenStaked(address indexed tokenStaker, uint256 tokenId);
    event TokenUnstaked(address indexed tokenStaker, uint256 tokenId);
    event TokenRecoverUnstaked(uint256 tokenId);
    event BatchUpdateTokenStaked(address indexed newTokenStaker, uint256[] tokenIds);

    event TokenStakerAdded(address indexed tokenStaker);
    event TokenStakerRemoved(address indexed tokenStaker);

    modifier tokenStakersOnly() {
        require(_tokenStakers.contains(_msgSender()), "TokenStake: Not staker");
        _;
    }

    modifier whenTokenNotStaked(uint256 tokenId) {
        require(_stakedTokens[tokenId] == address(0), "TokenStake: Token is staked");
        _;
    }

    modifier whenTokenStaked(uint256 tokenId) {
        require(_stakedTokens[tokenId] != address(0), "TokenStake: Token is not staked");
        _;
    }

    /**
     * @notice Returns `true` if token is staked and can't be transfered
     */
    function isTokenStaked(uint256 tokenId) public view returns (bool) {
        return _stakedTokens[tokenId] != address(0);
    }

    /**
     * @notice Returns the address of the staker for a specific `tokenId``
     * Returns 0x0 if token is not staked
     */
    function stakerForToken(uint256 tokenId) public view returns (address) {
        return _stakedTokens[tokenId];
    }

    /**
     * @notice Lock a token for staking
     * only callable by members of the `tokenStakers` list
     * The owner of the token must approve the staking contract prior to call this method
     */
    function stakeToken(uint256 tokenId) external tokenStakersOnly whenTokenNotStaked(tokenId) {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "TokenStake: Staker not approved");
        _stakedTokens[tokenId] = _msgSender();
        emit TokenStaked(_msgSender(), tokenId);
    }

    /**
     * @notice Lock a token for staking
     * only callable by the staker
     */
    function unstakeToken(uint256 tokenId) external whenTokenStaked(tokenId) {
        require(_msgSender() == _stakedTokens[tokenId], "TokenStake: Token not stake by account");
        require(_msgSender() != address(0), "TokenStake: can't unstake from zero address");
        _stakedTokens[tokenId] = address(0);
        emit TokenUnstaked(_msgSender(), tokenId);
    }

    /**
     * @notice Recover a staked token
     * only callable by the owner
     */
    function recoverStakeToken(uint256 tokenId) external onlyOwner whenTokenStaked(tokenId) {
        _stakedTokens[tokenId] = address(0);
        emit TokenRecoverUnstaked(tokenId);
    }

    /**
     * @dev Change the token staker for a list of tokenIds
     * only callable by the owner
     * this is usefull if the staker contract must be updated
     * if `newStaker` is set to 0x0, tokens will be unstaked
     */
    function batchUpdateTokenStake(address newStaker, uint256[] calldata tokenIds) external onlyOwner {
        for (uint256 i = 0; i < tokenIds.length; i++) {
            require(_stakedTokens[tokenIds[i]] != address(0), "TokenStake: not restakeable");
            if (newStaker != address(0)) {
                require(_isApprovedOrOwner(newStaker, tokenIds[i]), "TokenStake: Staker not approved");
            }
            _stakedTokens[tokenIds[i]] = newStaker;
        }
        emit BatchUpdateTokenStaked(newStaker, tokenIds);
    }

    /**
     * @dev returns true if `account` is a member of the staker group
     */
    function isTokenStaker(address account) public view returns (bool) {
        return _tokenStakers.contains(account);
    }

    /**
     * @dev Add `tokenStaker` to the list of allowed stakers
     * only callable by the owner
     */
    function addTokenStaker(address tokenStaker) external onlyOwner {
        require(!_tokenStakers.contains(tokenStaker), "TokenStake: Already TokenStaker");
        _tokenStakers.add(tokenStaker);
        emit TokenStakerAdded(tokenStaker);
    }

    /**
     * @dev Remove `tokenStaker` from the list of allowed stakers
     * only callable by the owner
     */
    function removeTokenStaker(address tokenStaker) external onlyOwner {
        require(_tokenStakers.contains(tokenStaker), "TokenStake: Not TokenStaker");
        _tokenStakers.remove(tokenStaker);
        emit TokenStakerRemoved(tokenStaker);
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v3.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata and Enumerable extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at 0 (e.g. 0, 1, 2, 3..).
 *
 * Assumes the number of issuable tokens (collection size) is capped and fits in a uint128.
 *
 * Does not support burning tokens to address(0).
 */
contract ERC721X is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    struct TokenOwnership {
        address addr;
        uint64 startTimestamp;
    }

    struct AddressData {
        uint64 balance;
        uint64 numberMinted;
    }

    uint256 private currentIndex = 0;
    uint256 private burnedIndex = 0;

    uint256 internal collectionSize;
    uint256 internal maxBatchSize;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

    /**
    * @dev
    * `maxBatchSize` refers to how much a minter can mint at a time.
    * `collectionSize_` refers to how many tokens are in the collection.
    */
    constructor(
        string memory name_,
        string memory symbol_,
        uint256 maxBatchSize_,
        uint256 collectionSize_
    ) {
        require(collectionSize_ > 0, "ERC721X: collection must have a nonzero supply");
        require(maxBatchSize_ > 0, "ERC721X: max batch size must be nonzero");
        _name = name_;
        _symbol = symbol_;
        maxBatchSize = maxBatchSize_;
        collectionSize = collectionSize_;
    }

    /**
    * @dev See Remove store data in IERC721Enumerable {IERC721Enumerable-totalSupply}.
    */
    function totalSupply() public view returns (uint256) {
        return currentIndex - burnedIndex;
    }

    /**
    * @dev See Remove store data in IERC721Enumerable {IERC721Enumerable-totalSupply}.
    */
    function setCollectionSize(uint256 _collectionSize) internal {
         collectionSize = _collectionSize;
    }

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

    /**
    * @dev See {IERC721-balanceOf}.
    */
    function balanceOf(address owner) public view override returns (uint256) {
        require(owner != address(0), "ERC721X: balance query for the zero address");
        return uint256(_addressData[owner].balance);
    }

    function _numberMinted(address owner) internal view returns (uint256) {
        require(owner != address(0), "ERC721X: number minted query for the zero address");
        return uint256(_addressData[owner].numberMinted);
    }

    function ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) {
        require(_exists(tokenId), "ERC721X: owner query for nonexistent token");
        uint256 lowestTokenToCheck;
        if (tokenId >= maxBatchSize) {
            lowestTokenToCheck = tokenId - maxBatchSize + 1;
        }

        for (uint256 curr = tokenId; curr >= lowestTokenToCheck; curr--) {
            TokenOwnership memory ownership = _ownerships[curr];
            if (ownership.addr != address(0)) {
                return ownership;
            }
        }
        revert("ERC721X: unable to determine the owner of token");
    }

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

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

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

    /**
    * @dev See {IERC721Metadata-tokenURI}.
    */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString(), ".json")): "";
    }

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

    /**
    * @dev See {IERC721-approve}.
    */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721X.ownerOf(tokenId);
        require(to != owner, "ERC721X: approval to current owner");
        require(_msgSender() == owner || isApprovedForAll(owner, _msgSender()),"ERC721X: approve caller is not owner nor approved for all");
        _approve(to, tokenId, owner);
    }

    /**
    * @dev See {IERC721-getApproved}.
    */
    function getApproved(uint256 tokenId) public view override returns (address) {
        require(_exists(tokenId), "ERC721X: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
    * @dev See {IERC721-setApprovalForAll}.
    */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        require(operator != _msgSender(), "ERC721X: approve to caller");

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

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

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

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

    /**
    * @dev See {IERC721-safeTransferFrom}.
    */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721X: transfer to non ERC721Receiver implementer");
    }

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

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721X: operator query for nonexistent token");
        TokenOwnership memory prevOwnership = ownershipOf(tokenId);
        return(spender == prevOwnership.addr || getApproved(tokenId) == spender || isApprovedForAll(prevOwnership.addr, spender));
        //return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);
    }

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

    /**
    * @dev Mints `quantity` tokens and transfers them to `to`.
    *
    * Requirements:
    *
    * - there must be `quantity` tokens remaining unminted in the total collection.
    * - `to` cannot be the zero address.
    * - `quantity` cannot be larger than the max batch size.
    *
    * Emits a {Transfer} event.
    */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal {
        uint256 startTokenId = currentIndex;
        require(to != address(0), "ERC721X: mint to the zero address");
        require(!_exists(startTokenId), "ERC721X: token already minted");
        require(quantity <= maxBatchSize, "ERC721X: quantity to mint over than max batch size");

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

        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

            _ownerships[startTokenId] = TokenOwnership(to, uint64(block.timestamp));

            uint256 updatedIndex = startTokenId;

            for (uint256 i = 0; i < quantity; i++) {
                emit Transfer(address(0), to, updatedIndex);
                require(_checkOnERC721Received(address(0), to, updatedIndex, _data), "ERC721X: transfer to non ERC721Receiver implementer");
                updatedIndex++;
            }
            currentIndex = updatedIndex;
            _afterTokenTransfers(address(0), to, startTokenId, quantity);
        }
    }

    /**
    * @dev burn function Transfers `tokenId` from `from` to `unused address`.
    *
    * Requirements:
    *
    * - `to` cannot be the zero address and fix to unused address.
    * - `tokenId` token must be owned by `from`.
    *
    * Emits a {Transfer} event.
    */

    function _burn(
        address from,
        uint256 tokenId
        ) internal virtual {
        address to = 0x000000000000000000000000000000000000dEaD;
        TokenOwnership memory prevOwnership = ownershipOf(tokenId);

        //bool isApprovedOrOwner = (_msgSender() == prevOwnership.addr ||
        //getApproved(tokenId) == _msgSender() ||
        //isApprovedForAll(prevOwnership.addr, _msgSender()));

        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721X: burn caller is not owner nor approved");
        require(prevOwnership.addr == from, "ERC721X: burn from incorrect owner");

        _beforeTokenTransfers(from, to, tokenId, 1);

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

        _addressData[from].balance -= 1;
        _addressData[to].balance += 1;
        _ownerships[tokenId] = TokenOwnership(to, uint64(block.timestamp));

        // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it.
        // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
        uint256 nextTokenId = tokenId + 1;
        if (_ownerships[nextTokenId].addr == address(0)) {
            if (_exists(nextTokenId)) {
                _ownerships[nextTokenId] = TokenOwnership(
                prevOwnership.addr,
                prevOwnership.startTimestamp
                );
            }
        }
        emit Transfer(from, to, tokenId);
        burnedIndex++;
        _afterTokenTransfers(from, to, tokenId, 1);
    }

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

        //bool isApprovedOrOwner = (_msgSender() == prevOwnership.addr ||
        //getApproved(tokenId) == _msgSender() ||
        //isApprovedForAll(prevOwnership.addr, _msgSender()));

        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721X: transfer caller is not owner nor approved");
        require(prevOwnership.addr == from, "ERC721X: transfer from incorrect owner");
        require(to != address(0), "ERC721X: transfer to the zero address");

        _beforeTokenTransfers(from, to, tokenId, 1);

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

        _addressData[from].balance -= 1;
        _addressData[to].balance += 1;
        _ownerships[tokenId] = TokenOwnership(to, uint64(block.timestamp));

        // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it.
        // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
        uint256 nextTokenId = tokenId + 1;
        if (_ownerships[nextTokenId].addr == address(0)) {
            if (_exists(nextTokenId)) {
                _ownerships[nextTokenId] = TokenOwnership(
                prevOwnership.addr,
                prevOwnership.startTimestamp
                );
            }
        }

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

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

    uint256 public nextOwnerToExplicitlySet = 0;

    /**
    * @dev Explicitly set `owners` to eliminate loops in future calls of ownerOf().
    */
    function _setOwnersExplicit(uint256 quantity) internal {
        uint256 oldNextOwnerToSet = nextOwnerToExplicitlySet;
        require(quantity > 0, "quantity must be nonzero");
        uint256 endIndex = oldNextOwnerToSet + quantity - 1;
        if (endIndex > collectionSize - 1) {
            endIndex = collectionSize - 1;
        }
        // We know if the last one in the group exists, all in the group exist, due to serial ordering.
        require(_exists(endIndex), "not enough minted yet for this cleanup");
        for (uint256 i = oldNextOwnerToSet; i <= endIndex; i++) {
            if (_ownerships[i].addr == address(0)) {
                TokenOwnership memory ownership = ownershipOf(i);
                _ownerships[i] = TokenOwnership(
                ownership.addr,
                ownership.startTimestamp
                );
            }
        }
        nextOwnerToExplicitlySet = endIndex + 1;
    }

    /**
    * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
    * The call is not executed if the target address is not a contract.
    *
    * @param from address representing the previous owner of the given token ID
    * @param to target address that will receive the tokens
    * @param tokenId uint256 ID of the token to be transferred
    * @param _data bytes optional data to send along with the call
    * @return bool whether the call correctly returned the expected magic value
    */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        if (to.isContract()) {
            try
                IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data)
            returns (bytes4 retval) {
                return retval == IERC721Receiver(to).onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721X: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
    * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting.
    *
    * 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`.
    */
    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.
    *
    * 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` and `to` are never both zero.
    */
    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {RevokableOperatorFilterer} from "./RevokableOperatorFilterer.sol";
import {CANONICAL_CORI_SUBSCRIPTION, CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS} from "./lib/Constants.sol";
/**
 * @title  RevokableDefaultOperatorFilterer
 * @notice Inherits from RevokableOperatorFilterer and automatically subscribes to the default OpenSea subscription.
 *         Note that OpenSea will disable creator earnings enforcement if filtered operators begin fulfilling orders
 *         on-chain, eg, if the registry is revoked or bypassed.
 */

abstract contract RevokableDefaultOperatorFilterer is RevokableOperatorFilterer {
    /// @dev The constructor that is called when the contract is being deployed.
    constructor()
        RevokableOperatorFilterer(CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS, CANONICAL_CORI_SUBSCRIPTION, true)
    {}
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

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

/**
 * @title  UpdatableOperatorFilterer
 * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another
 *         registrant's entries in the OperatorFilterRegistry. This contract allows the Owner to update the
 *         OperatorFilterRegistry address via updateOperatorFilterRegistryAddress, including to the zero address,
 *         which will bypass registry checks.
 *         Note that OpenSea will still disable creator earnings enforcement if filtered operators begin fulfilling orders
 *         on-chain, eg, if the registry is revoked or bypassed.
 * @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 UpdatableOperatorFilterer {
    /// @dev Emitted when an operator is not allowed.
    error OperatorNotAllowed(address operator);
    /// @dev Emitted when someone other than the owner is trying to call an only owner function.
    error OnlyOwner();

    event OperatorFilterRegistryAddressUpdated(address newRegistry);

    IOperatorFilterRegistry public operatorFilterRegistry;

    /// @dev The constructor that is called when the contract is being deployed.
    constructor(address _registry, address subscriptionOrRegistrantToCopy, bool subscribe) {
        IOperatorFilterRegistry registry = IOperatorFilterRegistry(_registry);
        operatorFilterRegistry = registry;
        // 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(registry).code.length > 0) {
            if (subscribe) {
                registry.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
            } else {
                if (subscriptionOrRegistrantToCopy != address(0)) {
                    registry.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
                } else {
                    registry.register(address(this));
                }
            }
        }
    }

    /**
     * @dev A helper function to check if the operator is allowed.
     */
    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);
        }
        _;
    }

    /**
     * @dev A helper function to check if the operator approval is allowed.
     */
    modifier onlyAllowedOperatorApproval(address operator) virtual {
        _checkFilterOperator(operator);
        _;
    }

    /**
     * @notice Update the address that the contract will make OperatorFilter checks against. When set to the zero
     *         address, checks will be bypassed. OnlyOwner.
     */
    function updateOperatorFilterRegistryAddress(address newRegistry) public virtual {
        if (msg.sender != owner()) {
            revert OnlyOwner();
        }
        operatorFilterRegistry = IOperatorFilterRegistry(newRegistry);
        emit OperatorFilterRegistryAddressUpdated(newRegistry);
    }

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

    /**
     * @dev A helper function to check if the operator is allowed.
     */
    function _checkFilterOperator(address operator) internal view virtual {
        IOperatorFilterRegistry registry = operatorFilterRegistry;
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (address(registry) != address(0) && address(registry).code.length > 0) {
            // under normal circumstances, this function will revert rather than return false, but inheriting contracts
            // may specify their own OperatorFilterRegistry implementations, which may behave differently
            if (!registry.isOperatorAllowed(address(this), operator)) {
                revert OperatorNotAllowed(operator);
            }
        }
    }
}

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

pragma solidity ^0.8.0;

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

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

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

    bool private _paused;

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

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

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }

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

    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        require(!paused(), "Pausable: paused");
    }

    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        require(paused(), "Pausable: not paused");
    }

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../extensions/IERC20Permit.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    /**
     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    /**
     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
     */
    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    /**
     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 oldAllowance = token.allowance(address(this), spender);
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance + value));
    }

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance - value));
        }
    }

    /**
     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful. Compatible with tokens that require the approval to be set to
     * 0 before setting it to a non-zero value.
     */
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        bytes memory approvalCall = abi.encodeWithSelector(token.approve.selector, spender, value);

        if (!_callOptionalReturnBool(token, approvalCall)) {
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, 0));
            _callOptionalReturn(token, approvalCall);
        }
    }

    /**
     * @dev Use a ERC-2612 signature to set the `owner` approval toward `spender` on `token`.
     * Revert on invalid signature.
     */
    function safePermit(
        IERC20Permit token,
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        uint256 nonceBefore = token.nonces(owner);
        token.permit(owner, spender, value, deadline, v, r, s);
        uint256 nonceAfter = token.nonces(owner);
        require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        require(returndata.length == 0 || abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead.
     */
    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false
        // and not revert is the subcall reverts.

        (bool success, bytes memory returndata) = address(token).call(data);
        return
            success && (returndata.length == 0 || abi.decode(returndata, (bool))) && Address.isContract(address(token));
    }
}

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

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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
pragma solidity ^0.8.13;

interface IOperatorFilterRegistry {
    /**
     * @notice Returns true if operator is not filtered for a given token, either by address or codeHash. Also returns
     *         true if supplied registrant address is not registered.
     */
    function isOperatorAllowed(address registrant, address operator) external view returns (bool);

    /**
     * @notice Registers an address with the registry. May be called by address itself or by EIP-173 owner.
     */
    function register(address registrant) external;

    /**
     * @notice Registers an address with the registry and "subscribes" to another address's filtered operators and codeHashes.
     */
    function registerAndSubscribe(address registrant, address subscription) external;

    /**
     * @notice Registers an address with the registry and copies the filtered operators and codeHashes from another
     *         address without subscribing.
     */
    function registerAndCopyEntries(address registrant, address registrantToCopy) external;

    /**
     * @notice Unregisters an address with the registry and removes its subscription. May be called by address itself or by EIP-173 owner.
     *         Note that this does not remove any filtered addresses or codeHashes.
     *         Also note that any subscriptions to this registrant will still be active and follow the existing filtered addresses and codehashes.
     */
    function unregister(address addr) external;

    /**
     * @notice Update an operator address for a registered address - when filtered is true, the operator is filtered.
     */
    function updateOperator(address registrant, address operator, bool filtered) external;

    /**
     * @notice Update multiple operators for a registered address - when filtered is true, the operators will be filtered. Reverts on duplicates.
     */
    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;

    /**
     * @notice Update a codeHash for a registered address - when filtered is true, the codeHash is filtered.
     */
    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;

    /**
     * @notice Update multiple codeHashes for a registered address - when filtered is true, the codeHashes will be filtered. Reverts on duplicates.
     */
    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;

    /**
     * @notice Subscribe an address to another registrant's filtered operators and codeHashes. Will remove previous
     *         subscription if present.
     *         Note that accounts with subscriptions may go on to subscribe to other accounts - in this case,
     *         subscriptions will not be forwarded. Instead the former subscription's existing entries will still be
     *         used.
     */
    function subscribe(address registrant, address registrantToSubscribe) external;

    /**
     * @notice Unsubscribe an address from its current subscribed registrant, and optionally copy its filtered operators and codeHashes.
     */
    function unsubscribe(address registrant, bool copyExistingEntries) external;

    /**
     * @notice Get the subscription address of a given registrant, if any.
     */
    function subscriptionOf(address addr) external returns (address registrant);

    /**
     * @notice Get the set of addresses subscribed to a given registrant.
     *         Note that order is not guaranteed as updates are made.
     */
    function subscribers(address registrant) external returns (address[] memory);

    /**
     * @notice Get the subscriber at a given index in the set of addresses subscribed to a given registrant.
     *         Note that order is not guaranteed as updates are made.
     */
    function subscriberAt(address registrant, uint256 index) external returns (address);

    /**
     * @notice Copy filtered operators and codeHashes from a different registrantToCopy to addr.
     */
    function copyEntriesOf(address registrant, address registrantToCopy) external;

    /**
     * @notice Returns true if operator is filtered by a given address or its subscription.
     */
    function isOperatorFiltered(address registrant, address operator) external returns (bool);

    /**
     * @notice Returns true if the hash of an address's code is filtered by a given address or its subscription.
     */
    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);

    /**
     * @notice Returns true if a codeHash is filtered by a given address or its subscription.
     */
    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);

    /**
     * @notice Returns a list of filtered operators for a given address or its subscription.
     */
    function filteredOperators(address addr) external returns (address[] memory);

    /**
     * @notice Returns the set of filtered codeHashes for a given address or its subscription.
     *         Note that order is not guaranteed as updates are made.
     */
    function filteredCodeHashes(address addr) external returns (bytes32[] memory);

    /**
     * @notice Returns the filtered operator at the given index of the set of filtered operators for a given address or
     *         its subscription.
     *         Note that order is not guaranteed as updates are made.
     */
    function filteredOperatorAt(address registrant, uint256 index) external returns (address);

    /**
     * @notice Returns the filtered codeHash at the given index of the list of filtered codeHashes for a given address or
     *         its subscription.
     *         Note that order is not guaranteed as updates are made.
     */
    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);

    /**
     * @notice Returns true if an address has registered
     */
    function isRegistered(address addr) external returns (bool);

    /**
     * @dev Convenience method to compute the code hash of an arbitrary contract
     */
    function codeHashOf(address addr) external returns (bytes32);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

address constant CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS = 0x000000000000AAeB6D7670E522A718067333cd4E;
address constant CANONICAL_CORI_SUBSCRIPTION = 0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6;

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

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

/**
 * @title  RevokableOperatorFilterer
 * @notice This contract is meant to allow contracts to permanently skip OperatorFilterRegistry checks if desired. 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 permanently skip the
 *         OperatorFilterRegistry checks by calling revokeOperatorFilterRegistry. Once done, the registry
 *         address cannot be further updated.
 *         Note that OpenSea will still disable creator earnings enforcement if filtered operators begin fulfilling orders
 *         on-chain, eg, if the registry is revoked or bypassed.
 */
abstract contract RevokableOperatorFilterer is UpdatableOperatorFilterer {
    /// @dev Emitted when the registry has already been revoked.
    error RegistryHasBeenRevoked();
    /// @dev Emitted when the initial registry address is attempted to be set to the zero address.
    error InitialRegistryAddressCannotBeZeroAddress();

    event OperatorFilterRegistryRevoked();

    bool public isOperatorFilterRegistryRevoked;

    /// @dev The constructor that is called when the contract is being deployed.
    constructor(address _registry, address subscriptionOrRegistrantToCopy, bool subscribe)
        UpdatableOperatorFilterer(_registry, subscriptionOrRegistrantToCopy, subscribe)
    {
        // don't allow creating a contract with a permanently revoked registry
        if (_registry == address(0)) {
            revert InitialRegistryAddressCannotBeZeroAddress();
        }
    }

    /**
     * @notice Update the address that the contract will make OperatorFilter checks against. When set to the zero
     *         address, checks will be permanently bypassed, and the address cannot be updated again. OnlyOwner.
     */
    function updateOperatorFilterRegistryAddress(address newRegistry) public override {
        if (msg.sender != owner()) {
            revert OnlyOwner();
        }
        // if registry has been revoked, do not allow further updates
        if (isOperatorFilterRegistryRevoked) {
            revert RegistryHasBeenRevoked();
        }

        operatorFilterRegistry = IOperatorFilterRegistry(newRegistry);
        emit OperatorFilterRegistryAddressUpdated(newRegistry);
    }

    /**
     * @notice Revoke the OperatorFilterRegistry address, permanently bypassing checks. OnlyOwner.
     */
    function revokeOperatorFilterRegistry() public {
        if (msg.sender != owner()) {
            revert OnlyOwner();
        }
        // if registry has been revoked, do not allow further updates
        if (isOperatorFilterRegistryRevoked) {
            revert RegistryHasBeenRevoked();
        }

        // set to zero address to bypass checks
        operatorFilterRegistry = IOperatorFilterRegistry(address(0));
        isOperatorFilterRegistryRevoked = true;
        emit OperatorFilterRegistryRevoked();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/structs/EnumerableSet.sol)
// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js.

pragma solidity ^0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```solidity
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 *
 * [WARNING]
 * ====
 * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure
 * unusable.
 * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.
 *
 * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an
 * array of EnumerableSet.
 * ====
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            if (lastIndex != toDeleteIndex) {
                bytes32 lastValue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastValue;
                // Update the index for the moved value
                set._indexes[lastValue] = valueIndex; // Replace lastValue's index to valueIndex
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        bytes32[] memory store = _values(set._inner);
        bytes32[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }
}

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

pragma solidity ^0.8.0;

import "./math/Math.sol";

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

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/extensions/IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"InitialRegistryAddressCannotBeZeroAddress","type":"error"},{"inputs":[],"name":"OnlyOwner","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"RegistryHasBeenRevoked","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newTokenStaker","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"BatchUpdateTokenStaked","type":"event"},{"anonymous":false,"inputs":[],"name":"LockMaxSupply","type":"event"},{"anonymous":false,"inputs":[],"name":"LockMetadata","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newRegistry","type":"address"}],"name":"OperatorFilterRegistryAddressUpdated","type":"event"},{"anonymous":false,"inputs":[],"name":"OperatorFilterRegistryRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"TokenRecoverUnstaked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"tokenStaker","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"TokenStaked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"tokenStaker","type":"address"}],"name":"TokenStakerAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"tokenStaker","type":"address"}],"name":"TokenStakerRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"tokenStaker","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"TokenUnstaked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Withdraw","type":"event"},{"inputs":[],"name":"CurrentMintIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"EndRoundMintIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MaxMintIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MaxMintPerTX","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"NFT_PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"NextEndRoundMintIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"NextRoundMintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TokenDecimal","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"USDT","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"tokenStaker","type":"address"}],"name":"addTokenStaker","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"autoStageChange","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newStaker","type":"address"},{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"batchUpdateTokenStake","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isMaxSupplyLocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isMetadataLocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isOperatorFilterRegistryRevoked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"isTokenStaked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isTokenStaker","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lockMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"lockMetadata","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_quantity","type":"uint256"},{"internalType":"uint256","name":"_CallerPublicSaleKey","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextOwnerToExplicitlySet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"operatorFilterRegistry","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"_accounts","type":"address[]"},{"internalType":"uint256[]","name":"_quantity","type":"uint256[]"}],"name":"ownerMintBulk","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"recoverStakeToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"tokenStaker","type":"address"}],"name":"removeTokenStaker","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revokeOperatorFilterRegistry","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"royalties","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"royaltiesPercentage","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"royaltyAmount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"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":[],"name":"saleStage","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_stage","type":"bool"}],"name":"setAutoStageChange","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_Index","type":"uint256"}],"name":"setCurrentMintIndex","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_Index","type":"uint256"}],"name":"setEndRoundMintIndex","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_Index","type":"uint256"}],"name":"setMaxMintIndex","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxSupply","type":"uint256"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_MaxMintPerTX","type":"uint256"}],"name":"setMaxperTX","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_MintPrice","type":"uint256"}],"name":"setMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_Index","type":"uint256"}],"name":"setNextEndRoundMintIndex","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_Index","type":"uint256"}],"name":"setNextRoundPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_PublicSaleKey","type":"uint256"}],"name":"setPublicSaleKey","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_royalties","type":"address"}],"name":"setRoyalties","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_percentage","type":"uint256"}],"name":"setRoyaltiesPercentage","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_SaleStage","type":"uint256"},{"internalType":"uint256","name":"_price","type":"uint256"},{"internalType":"uint256","name":"_endIndex","type":"uint256"}],"name":"setSaleStage","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenDecimal","type":"uint256"}],"name":"setTokenDecimal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"_address","type":"address"}],"name":"setUSDTAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"stakeToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"stakerForToken","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"unstakeToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newRegistry","type":"address"}],"name":"updateOperatorFilterRegistryAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawWallet1","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdrawWallet2","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

0x608060405234801561001057600080fd5b50600436106104545760003560e01c8063715018a611610241578063cafa8dfe1161013b578063e985e9c5116100c3578063f2fde38b11610087578063f2fde38b1461095e578063f4a0a52814610971578063f8d8b8d814610984578063fca76c261461098d578063ffeea2731461099557600080fd5b8063e985e9c5146108e6578063ecba222a146108f9578063f053dc5c1461090d578063f0a5242414610920578063f2b916c31461094b57600080fd5b8063d547cfb71161010a578063d547cfb7146108a5578063d5abeb01146108ad578063d7224ba0146108b6578063d7e45cd7146108bf578063df0995f7146108d357600080fd5b8063cafa8dfe1461084f578063cb4644ff14610858578063cda6b8471461086b578063ce3be6bb1461087e57600080fd5b8063a22cb465116101c9578063b88d4fde1161018d578063b88d4fde146107ef578063b8d1e53214610802578063b8ffc96214610815578063c54e44eb14610829578063c87b56dd1461083c57600080fd5b8063a22cb465146107a4578063a969d1de146107b7578063acca6fe4146107c0578063b0916f03146107c9578063b0ccc31e146107dc57600080fd5b80638da5cb5b116102105780638da5cb5b146107665780638db29eb21461076e5780639466d2061461078157806395d89b4114610794578063989bdbb61461079c57600080fd5b8063715018a6146107455780638456cb591461074d578063853828b6146107555780638a0313b91461075d57600080fd5b80633ad0b9711161035257806355eba868116102da5780636352211e1161029e5780636352211e146106f0578063676dd563146107035780636d3f8edd1461070c5780636f8b44b01461071f57806370a082311461073257600080fd5b806355eba868146106a457806355f804b3146106b75780635c975abb146106ca5780635ec73fdc146106d55780635ef9432a146106e857600080fd5b80634125062c116103215780634125062c1461063957806342842e0e1461066257806347d3a991146106755780634aaca86d146106885780634f1afc4e1461069157600080fd5b80633ad0b971146106025780633ba230b1146106155780633cda6147146106285780633f4ba83a1461063157600080fd5b806323b872dd116103e05780632e1a7d4d116103a45780632e1a7d4d146105ac57806330581d8a146105bf5780633140909f146105d2578063396f650d146105e65780633a07e840146105f957600080fd5b806323b872dd1461052e5780632a09f2f2146105415780632a55205a146105545780632a9e63c6146105865780632cfb66881461059957600080fd5b8063095ea7b311610427578063095ea7b3146104d85780630cd9c899146104ed5780631134cfff1461050057806318160ddd146105135780631b2ef1ca1461051b57600080fd5b806301ffc9a71461045957806306fdde031461048157806307f3934714610496578063081812fc146104ad575b600080fd5b61046c610467366004613758565b6109bc565b60405190151581526020015b60405180910390f35b610489610a0e565b60405161047891906137c5565b61049f601e5481565b604051908152602001610478565b6104c06104bb3660046137d8565b610aa0565b6040516001600160a01b039091168152602001610478565b6104eb6104e6366004613806565b610b30565b005b61046c6104fb366004613832565b610b49565b6104eb61050e3660046137d8565b610b56565b61049f610b63565b6104eb61052936600461384f565b610b7a565b6104eb61053c366004613871565b610fe8565b6104eb61054f3660046137d8565b61104b565b61056761056236600461384f565b611058565b604080516001600160a01b039093168352602083019190915201610478565b6104eb610594366004613832565b61108b565b6104eb6105a73660046137d8565b6110b5565b6104eb6105ba3660046137d8565b61125d565b6104eb6105cd3660046137d8565b611271565b60115461046c90600160b01b900460ff1681565b6104eb6105f4366004613832565b61127e565b61049f60205481565b6104eb6106103660046137d8565b611321565b6104eb6106233660046137d8565b61132e565b61049f601c5481565b6104eb61133b565b6104c06106473660046137d8565b6000908152601060205260409020546001600160a01b031690565b6104eb610670366004613871565b61134d565b6104eb6106833660046137d8565b6113a9565b61049f601a5481565b6104eb61069f3660046138b2565b6113b6565b6104eb6106b2366004613832565b6113cc565b6104eb6106c536600461397b565b6113f6565b600d5460ff1661046c565b6104eb6106e3366004613a51565b611468565b6104eb6115ba565b6104c06106fe3660046137d8565b61165d565b61049f60185481565b6104eb61071a366004613b20565b61166f565b6104eb61072d3660046137d8565b611695565b61049f610740366004613832565b611705565b6104eb611796565b6104eb6117a8565b6104eb6117b8565b61049f601f5481565b6104c0611833565b6104eb61077c3660046137d8565b611847565b6104eb61078f3660046137d8565b611854565b610489611861565b6104eb611870565b6104eb6107b2366004613b3d565b611955565b61049f60195481565b61049f60175481565b6104eb6107d73660046137d8565b611969565b6000546104c0906001600160a01b031681565b6104eb6107fd366004613b76565b611a31565b6104eb610810366004613832565b611a96565b60115461046c90600160a81b900460ff1681565b6011546104c0906001600160a01b031681565b61048961084a3660046137d8565b611b4e565b61049f60165481565b6104eb610866366004613832565b611bf5565b6104eb6108793660046137d8565b611c97565b6104c07f0000000000000000000000004da56c7c284d56094b21fcc56888beeacac5336581565b610489611dc7565b61049f60125481565b61049f600c5481565b60115461046c90600160a01b900460ff1681565b6104eb6108e13660046137d8565b611e55565b61046c6108f4366004613bf5565b611e62565b60005461046c90600160a01b900460ff1681565b6015546104c0906001600160a01b031681565b61046c61092e3660046137d8565b6000908152601060205260409020546001600160a01b0316151590565b6104eb610959366004613c23565b611e90565b6104eb61096c366004613832565b612053565b6104eb61097f3660046137d8565b6120c9565b61049f601d5481565b6104eb6120d6565b6104c07f000000000000000000000000ac488462d5ed9a904842e8946290698694b2391f81565b60006001600160e01b031982166380ac58cd60e01b14806109ed57506001600160e01b03198216635b5e139f60e01b145b80610a0857506301ffc9a760e01b6001600160e01b03198316145b92915050565b606060068054610a1d90613caa565b80601f0160208091040260200160405190810160405280929190818152602001828054610a4990613caa565b8015610a965780601f10610a6b57610100808354040283529160200191610a96565b820191906000526020600020905b815481529060010190602001808311610a7957829003601f168201915b5050505050905090565b6000610aad826002541190565b610b145760405162461bcd60e51b815260206004820152602d60248201527f455243373231583a20617070726f76656420717565727920666f72206e6f6e6560448201526c3c34b9ba32b73a103a37b5b2b760991b60648201526084015b60405180910390fd5b506000908152600a60205260409020546001600160a01b031690565b81610b3a816121b4565b610b448383612276565b505050565b6000610a08600e83612388565b610b5e6123ad565b601d55565b6000600354600254610b759190613cfa565b905090565b323314610bc95760405162461bcd60e51b815260206004820152601e60248201527f5468652063616c6c657220697320616e6f7468657220636f6e747261637400006044820152606401610b0b565b610bd161240c565b6011546040516370a0823160e01b81523360048201526000916001600160a01b0316906370a0823190602401602060405180830381865afa158015610c1a573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610c3e9190613d0d565b9050600083601954601854610c539190613d26565b610c5d9190613d26565b9050601254610c7485610c6e610b63565b90612452565b1115610cbe5760405162461bcd60e51b81526020600482015260196024820152781391950e88151bdd185b081cdd5c1c1b1e481c995858da1959603a1b6044820152606401610b0b565b602054610ccd85610c6e610b63565b1115610d275760405162461bcd60e51b8152602060048201526024808201527f546f74616c20737570706c792072656163686564206d6178206d696e7420737560448201526370706c7960e01b6064820152608401610b0b565b601d54610d3685610c6e610b63565b1115610d845760405162461bcd60e51b815260206004820181905260248201527f596f7572207175616e74697479206973206f766572207468616e206c696d69746044820152606401610b0b565b82601b5414610de35760405162461bcd60e51b815260206004820152602560248201527f43616c6c6564207769746820696e636f7272656374207075626c69632073616c60448201526465206b657960d81b6064820152608401610b0b565b81811115610e335760405162461bcd60e51b815260206004820152601a60248201527f557365722062616c616e6365206973206e6f7420656e6f7567680000000000006044820152606401610b0b565b601754841115610e855760405162461bcd60e51b815260206004820152601c60248201527f4d696e742065786365656420746865206c696d697420706572205458000000006044820152606401610b0b565b6000601a5411610ed75760405162461bcd60e51b815260206004820181905260248201527f53616c65206973206e6f742061637469766520617420746865206d6f6d656e746044820152606401610b0b565b601d5484601c54610ee89190613d3d565b1115610f405760405162461bcd60e51b815260206004820152602160248201527f537570706c79206f76657220746865207377617020737570706c79206c696d696044820152601d60fa1b6064820152608401610b0b565b601154610f58906001600160a01b031633308461245e565b33600090815260216020526040902054610f73908590613d3d565b33600090815260216020526040902055601c54610f91908590613d3d565b601c55610f9e33856124c9565b601d54610fa9610b63565b10610fe257601154600160b01b900460ff1615610fe257601e54601d55601f54601855601a8054906000610fdc83613d50565b91905055505b50505050565b826001600160a01b038116331461100257611002336121b4565b60008281526010602052604090205482906001600160a01b0316156110395760405162461bcd60e51b8152600401610b0b90613d69565b6110448585856124e3565b5050505050565b6110536123ad565b601b55565b60008060165460648461106b9190613da0565b6110759190613d26565b6015546001600160a01b03169590945092505050565b6110936123ad565b601580546001600160a01b0319166001600160a01b0392909216919091179055565b60008181526010602052604090205481906001600160a01b031661111b5760405162461bcd60e51b815260206004820152601f60248201527f546f6b656e5374616b653a20546f6b656e206973206e6f74207374616b6564006044820152606401610b0b565b6000828152601060205260409020546001600160a01b0316336001600160a01b0316146111995760405162461bcd60e51b815260206004820152602660248201527f546f6b656e5374616b653a20546f6b656e206e6f74207374616b65206279206160448201526518d8dbdd5b9d60d21b6064820152608401610b0b565b336111fa5760405162461bcd60e51b815260206004820152602b60248201527f546f6b656e5374616b653a2063616e277420756e7374616b652066726f6d207a60448201526a65726f206164647265737360a81b6064820152608401610b0b565b600082815260106020526040902080546001600160a01b0319169055336001600160a01b03167ff0dbb2abe50e936f0d3720a39c0debe7706007b2c50286a913f24298e9be36ba8360405161125191815260200190565b60405180910390a25050565b6112656123ad565b61126e816124ee565b50565b6112796123ad565b601955565b6112866123ad565b611291600e82612388565b156112de5760405162461bcd60e51b815260206004820152601f60248201527f546f6b656e5374616b653a20416c726561647920546f6b656e5374616b6572006044820152606401610b0b565b6112e9600e826126b0565b506040516001600160a01b038216907fb0d0a630f2db36143e1613d24b818312e1b0f13888e8dae939d016cc81c1c91490600090a250565b6113296123ad565b601f55565b6113366123ad565b601c55565b6113436123ad565b61134b6126c5565b565b826001600160a01b038116331461136757611367336121b4565b60008281526010602052604090205482906001600160a01b03161561139e5760405162461bcd60e51b8152600401610b0b90613d69565b611044858585612717565b6113b16123ad565b601e55565b6113be6123ad565b601a92909255601855601d55565b6113d46123ad565b601180546001600160a01b0319166001600160a01b0392909216919091179055565b6113fe6123ad565b601154600160a01b900460ff16156114585760405162461bcd60e51b815260206004820152601e60248201527f4f7065726174696f6e733a20436f6e7472616374206973206c6f636b656400006044820152606401610b0b565b60146114648282613e08565b5050565b6114706123ad565b80518251146114c15760405162461bcd60e51b815260206004820152601c60248201527f617272617973206d75737420686176652073616d65206c656e677468000000006044820152606401610b0b565b60005b8251811015610b44576012546114f58383815181106114e5576114e5613ec7565b6020026020010151610c6e610b63565b111561153f5760405162461bcd60e51b81526020600482015260196024820152781391950e88151bdd185b081cdd5c1c1b1e481c995858da1959603a1b6044820152606401610b0b565b81818151811061155157611551613ec7565b6020026020010151601c546115669190613d3d565b601c819055506115a883828151811061158157611581613ec7565b602002602001015183838151811061159b5761159b613ec7565b60200260200101516124c9565b806115b281613d50565b9150506114c4565b6115c2611833565b6001600160a01b0316336001600160a01b0316146115f357604051635fc483c560e01b815260040160405180910390fd5b600054600160a01b900460ff161561161e57604051631551a48f60e11b815260040160405180910390fd5b600080546001600160a81b031916600160a01b1781556040517f51e2d870cc2e10853e38dc06fcdae46ad3c3f588f326608803dac6204541ad169190a1565b600061166882612732565b5192915050565b6116776123ad565b60118054911515600160b01b0260ff60b01b19909216919091179055565b61169d6123ad565b601154600160a81b900460ff16156116f75760405162461bcd60e51b815260206004820181905260248201527f4f7065726174696f6e733a204d617820737570706c79206973206c6f636b65646044820152606401610b0b565b61170081600455565b601255565b60006001600160a01b0382166117715760405162461bcd60e51b815260206004820152602b60248201527f455243373231583a2062616c616e636520717565727920666f7220746865207a60448201526a65726f206164647265737360a81b6064820152608401610b0b565b506001600160a01b03166000908152600960205260409020546001600160401b031690565b61179e6123ad565b61134b60006128a0565b6117b06123ad565b61134b6128f2565b6117c06123ad565b6011546040516370a0823160e01b815230600482015261134b916001600160a01b0316906370a0823190602401602060405180830381865afa15801561180a573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061182e9190613d0d565b6124ee565b6000610b756001546001600160a01b031690565b61184f6123ad565b602055565b61185c6123ad565b601655565b606060078054610a1d90613caa565b6118786123ad565b601154600160a01b900460ff16156118c75760405162461bcd60e51b815260206004820152601260248201527110dbdb9d1c9858dd081a5cc81b1bd8dad95960721b6044820152606401610b0b565b6000601480546118d690613caa565b9050116119175760405162461bcd60e51b815260206004820152600f60248201526e10985cd9555c9a481b9bdd081cd95d608a1b6044820152606401610b0b565b6011805460ff60a01b1916600160a01b1790556040517f95a231e0e633252fd44273c53079a71e951df22e856f058d0114c54c6430e81c90600090a1565b8161195f816121b4565b610b44838361292f565b6119716123ad565b60008181526010602052604090205481906001600160a01b03166119d75760405162461bcd60e51b815260206004820152601f60248201527f546f6b656e5374616b653a20546f6b656e206973206e6f74207374616b6564006044820152606401610b0b565b6000828152601060205260409081902080546001600160a01b0319169055517f27862ebdcaf1c94ba2342cdeb5d6c140b8fde6b95a3921802445834577312ef490611a259084815260200190565b60405180910390a15050565b836001600160a01b0381163314611a4b57611a4b336121b4565b60008381526010602052604090205483906001600160a01b031615611a825760405162461bcd60e51b8152600401610b0b90613d69565b611a8e868686866129f3565b505050505050565b611a9e611833565b6001600160a01b0316336001600160a01b031614611acf57604051635fc483c560e01b815260040160405180910390fd5b600054600160a01b900460ff1615611afa57604051631551a48f60e11b815260040160405180910390fd5b600080546001600160a01b0319166001600160a01b0383169081179091556040519081527f9f513fe86dc42fdbac355fa4d9b1d5be7b5e6cd2df67e30db8003766568de4769060200160405180910390a150565b6060611b5b826002541190565b611b995760405162461bcd60e51b815260206004820152600f60248201526e125b9d985b1a59081d1bdad95b9259608a1b6044820152606401610b0b565b600060148054611ba890613caa565b905011611bc45760405180602001604052806000815250610a08565b6014611bcf83612a26565b604051602001611be0929190613edd565b60405160208183030381529060405292915050565b611bfd6123ad565b611c08600e82612388565b611c545760405162461bcd60e51b815260206004820152601b60248201527f546f6b656e5374616b653a204e6f7420546f6b656e5374616b657200000000006044820152606401610b0b565b611c5f600e82612ab8565b506040516001600160a01b038216907f1d1e5fd08acb9bc25c0dd45c0561cfb6e086312e6960eb801333c3ae19eda07c90600090a250565b611ca2600e33612388565b611ce75760405162461bcd60e51b81526020600482015260166024820152752a37b5b2b729ba30b5b29d102737ba1039ba30b5b2b960511b6044820152606401610b0b565b60008181526010602052604090205481906001600160a01b031615611d1e5760405162461bcd60e51b8152600401610b0b90613d69565b611d29335b83612acd565b611d755760405162461bcd60e51b815260206004820152601f60248201527f546f6b656e5374616b653a205374616b6572206e6f7420617070726f766564006044820152606401610b0b565b60008281526010602090815260409182902080546001600160a01b0319163390811790915591518481527f1fdab8a8457aaf782e4b6217d6ffa6f5006eda7e50922dd092b2e1524275d7749101611251565b60148054611dd490613caa565b80601f0160208091040260200160405190810160405280929190818152602001828054611e0090613caa565b8015611e4d5780601f10611e2257610100808354040283529160200191611e4d565b820191906000526020600020905b815481529060010190602001808311611e3057829003601f168201915b505050505081565b611e5d6123ad565b601755565b6001600160a01b039182166000908152600b6020908152604080832093909416825291909152205460ff1690565b611e986123ad565b60005b8181101561200a576000601081858585818110611eba57611eba613ec7565b60209081029290920135835250810191909152604001600020546001600160a01b031603611f2a5760405162461bcd60e51b815260206004820152601b60248201527f546f6b656e5374616b653a206e6f742072657374616b6561626c6500000000006044820152606401610b0b565b6001600160a01b03841615611fa757611f5b84848484818110611f4f57611f4f613ec7565b90506020020135612acd565b611fa75760405162461bcd60e51b815260206004820152601f60248201527f546f6b656e5374616b653a205374616b6572206e6f7420617070726f766564006044820152606401610b0b565b8360106000858585818110611fbe57611fbe613ec7565b90506020020135815260200190815260200160002060006101000a8154816001600160a01b0302191690836001600160a01b03160217905550808061200290613d50565b915050611e9b565b50826001600160a01b03167f43b05a7e48dc5c22c2f56fa403cb8271d8a4e97f09548d2161cdd7bb3f9c7cbc8383604051612046929190613f74565b60405180910390a2505050565b61205b6123ad565b6001600160a01b0381166120c05760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b6064820152608401610b0b565b61126e816128a0565b6120d16123ad565b601855565b6120de6123ad565b601154600160a81b900460ff161561212f5760405162461bcd60e51b815260206004820152601460248201527313585e081cdd5c1c1b1e481a5cc81b1bd8dad95960621b6044820152606401610b0b565b6000601254116121765760405162461bcd60e51b815260206004820152601260248201527113585e081cdd5c1c1b1e481b9bdd081cd95d60721b6044820152606401610b0b565b6011805460ff60a81b1916600160a81b1790556040517fcb05127102e959540e425cdbe8127c6ae5cdff90f0ba6763e98b7ddc818f7fb890600090a1565b6000546001600160a01b031680158015906121d957506000816001600160a01b03163b115b1561146457604051633185c44d60e21b81523060048201526001600160a01b03838116602483015282169063c617113490604401602060405180830381865afa15801561222a573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061224e9190613fad565b61146457604051633b79c77360e21b81526001600160a01b0383166004820152602401610b0b565b60006122818261165d565b9050806001600160a01b0316836001600160a01b0316036122ef5760405162461bcd60e51b815260206004820152602260248201527f455243373231583a20617070726f76616c20746f2063757272656e74206f776e60448201526132b960f11b6064820152608401610b0b565b336001600160a01b038216148061230b575061230b8133611e62565b61237d5760405162461bcd60e51b815260206004820152603960248201527f455243373231583a20617070726f76652063616c6c6572206973206e6f74206f60448201527f776e6572206e6f7220617070726f76656420666f7220616c6c000000000000006064820152608401610b0b565b610b44838383612ba0565b6001600160a01b038116600090815260018301602052604081205415155b9392505050565b336123b6611833565b6001600160a01b03161461134b5760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610b0b565b600d5460ff161561134b5760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610b0b565b60006123a68284613d3d565b6040516001600160a01b0380851660248301528316604482015260648101829052610fe29085906323b872dd60e01b906084015b60408051601f198184030181529190526020810180516001600160e01b03166001600160e01b031990931692909217909152612bfc565b611464828260405180602001604052806000815250612cd1565b610b44838383612f31565b6011546040516370a0823160e01b81523060048201526001600160a01b03909116906370a0823190602401602060405180830381865afa158015612536573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061255a9190613d0d565b81111561259c5760405162461bcd60e51b815260206004820152601060248201526f616d6f756e74203e2062616c616e636560801b6044820152606401610b0b565b600081116125db5760405162461bcd60e51b815260206004820152600c60248201526b115b5c1d1e48185b5bdd5b9d60a21b6044820152606401610b0b565b60006125f360646125ed84603261326c565b90613278565b9050600061260760646125ed85603261326c565b601154909150612641906001600160a01b03167f0000000000000000000000004da56c7c284d56094b21fcc56888beeacac5336584613284565b601154612678906001600160a01b03167f000000000000000000000000ac488462d5ed9a904842e8946290698694b2391f83613284565b6040518381527f5b6b431d4476a211bb7d41c20d1aab9ae2321deee0d20be3d9fc9b1093fa6e3d9060200160405180910390a1505050565b60006123a6836001600160a01b0384166132b4565b6126cd613303565b600d805460ff191690557f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa335b6040516001600160a01b03909116815260200160405180910390a1565b610b4483838360405180602001604052806000815250611a31565b6040805180820190915260008082526020820152612751826002541190565b6127b05760405162461bcd60e51b815260206004820152602a60248201527f455243373231583a206f776e657220717565727920666f72206e6f6e657869736044820152693a32b73a103a37b5b2b760b11b6064820152608401610b0b565b600060055483106127d6576005546127c89084613cfa565b6127d3906001613d3d565b90505b825b81811061283f576000818152600860209081526040918290208251808401909352546001600160a01b038116808452600160a01b9091046001600160401b0316918301919091521561282c57949350505050565b508061283781613fca565b9150506127d8565b5060405162461bcd60e51b815260206004820152602f60248201527f455243373231583a20756e61626c6520746f2064657465726d696e652074686560448201526e1037bbb732b91037b3103a37b5b2b760891b6064820152608401610b0b565b600180546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6128fa61240c565b600d805460ff191660011790557f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a2586126fa3390565b336001600160a01b038316036129875760405162461bcd60e51b815260206004820152601a60248201527f455243373231583a20617070726f766520746f2063616c6c65720000000000006044820152606401610b0b565b336000818152600b602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b6129fe848484612f31565b612a0a8484848461334c565b610fe25760405162461bcd60e51b8152600401610b0b90613fe1565b60606000612a338361344d565b60010190506000816001600160401b03811115612a5257612a526138de565b6040519080825280601f01601f191660200182016040528015612a7c576020820181803683370190505b5090508181016020015b600019016f181899199a1a9b1b9c1cb0b131b232b360811b600a86061a8153600a8504945084612a8657509392505050565b60006123a6836001600160a01b038416613525565b6000612ada826002541190565b612b3c5760405162461bcd60e51b815260206004820152602d60248201527f455243373231583a206f70657261746f7220717565727920666f72206e6f6e6560448201526c3c34b9ba32b73a103a37b5b2b760991b6064820152608401610b0b565b6000612b4783612732565b905080600001516001600160a01b0316846001600160a01b03161480612b865750836001600160a01b0316612b7b84610aa0565b6001600160a01b0316145b80612b9857508051612b989085611e62565b949350505050565b6000828152600a602052604080822080546001600160a01b0319166001600160a01b0387811691821790925591518593918516917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591a4505050565b6000612c51826040518060400160405280602081526020017f5361666545524332303a206c6f772d6c6576656c2063616c6c206661696c6564815250856001600160a01b031661361f9092919063ffffffff16565b9050805160001480612c72575080806020019051810190612c729190613fad565b610b445760405162461bcd60e51b815260206004820152602a60248201527f5361666545524332303a204552433230206f7065726174696f6e20646964206e6044820152691bdd081cdd58d8d9595960b21b6064820152608401610b0b565b6002546001600160a01b038416612d345760405162461bcd60e51b815260206004820152602160248201527f455243373231583a206d696e7420746f20746865207a65726f206164647265736044820152607360f81b6064820152608401610b0b565b612d3f816002541190565b15612d8c5760405162461bcd60e51b815260206004820152601d60248201527f455243373231583a20746f6b656e20616c7265616479206d696e7465640000006044820152606401610b0b565b600554831115612df95760405162461bcd60e51b815260206004820152603260248201527f455243373231583a207175616e7469747920746f206d696e74206f766572207460448201527168616e206d61782062617463682073697a6560701b6064820152608401610b0b565b6001600160a01b0380851660008181526009602090815260408083208054680100000000000000006001600160401b038083168c01811667ffffffffffffffff198416811783900482168d0182169092026fffffffffffffffffffffffffffffffff1990931690911791909117909155815180830183529485524281168584019081528785526008909352908320935184549251909116600160a01b026001600160e01b031990921694169390931792909217905581905b84811015612f265760405182906001600160a01b038816906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a4612efe600087848761334c565b612f1a5760405162461bcd60e51b8152600401610b0b90613fe1565b60019182019101612eb1565b506002819055611044565b6000612f3c82612732565b9050612f4733611d23565b612fae5760405162461bcd60e51b815260206004820152603260248201527f455243373231583a207472616e736665722063616c6c6572206973206e6f74206044820152711bdddb995c881b9bdc88185c1c1c9bdd995960721b6064820152608401610b0b565b836001600160a01b031681600001516001600160a01b0316146130225760405162461bcd60e51b815260206004820152602660248201527f455243373231583a207472616e736665722066726f6d20696e636f72726563746044820152651037bbb732b960d11b6064820152608401610b0b565b6001600160a01b0383166130865760405162461bcd60e51b815260206004820152602560248201527f455243373231583a207472616e7366657220746f20746865207a65726f206164604482015264647265737360d81b6064820152608401610b0b565b6130966000838360000151612ba0565b6001600160a01b03841660009081526009602052604081208054600192906130c89084906001600160401b0316614034565b82546101009290920a6001600160401b038181021990931691831602179091556001600160a01b0385166000908152600960205260408120805460019450909261311491859116614054565b82546101009290920a6001600160401b038181021990931691831602179091556040805180820182526001600160a01b03878116825242841660208084019182526000898152600890915293842092518354915192166001600160e01b031990911617600160a01b9190941602929092179091559050613195836001613d3d565b6000818152600860205260409020549091506001600160a01b0316613226576131bf816002541190565b156132265760408051808201825283516001600160a01b0390811682526020808601516001600160401b039081168285019081526000878152600890935294909120925183549451909116600160a01b026001600160e01b03199094169116179190911790555b82846001600160a01b0316866001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a4611044565b60006123a68284613d26565b60006123a68284613da0565b6040516001600160a01b038316602482015260448101829052610b4490849063a9059cbb60e01b90606401612492565b60008181526001830160205260408120546132fb57508154600181810184556000848152602080822090930184905584548482528286019093526040902091909155610a08565b506000610a08565b600d5460ff1661134b5760405162461bcd60e51b815260206004820152601460248201527314185d5cd8589b194e881b9bdd081c185d5cd95960621b6044820152606401610b0b565b60006001600160a01b0384163b1561344257604051630a85bd0160e11b81526001600160a01b0385169063150b7a0290613390903390899088908890600401614074565b6020604051808303816000875af19250505080156133cb575060408051601f3d908101601f191682019092526133c8918101906140b1565b60015b613428573d8080156133f9576040519150601f19603f3d011682016040523d82523d6000602084013e6133fe565b606091505b5080516000036134205760405162461bcd60e51b8152600401610b0b90613fe1565b805181602001fd5b6001600160e01b031916630a85bd0160e11b149050612b98565b506001949350505050565b60008072184f03e93ff9f4daa797ed6e38ed64bf6a1f0160401b831061348c5772184f03e93ff9f4daa797ed6e38ed64bf6a1f0160401b830492506040015b6d04ee2d6d415b85acef810000000083106134b8576d04ee2d6d415b85acef8100000000830492506020015b662386f26fc1000083106134d657662386f26fc10000830492506010015b6305f5e10083106134ee576305f5e100830492506008015b612710831061350257612710830492506004015b60648310613514576064830492506002015b600a8310610a085760010192915050565b6000818152600183016020526040812054801561360e576000613549600183613cfa565b855490915060009061355d90600190613cfa565b90508181146135c257600086600001828154811061357d5761357d613ec7565b90600052602060002001549050808760000184815481106135a0576135a0613ec7565b6000918252602080832090910192909255918252600188019052604090208390555b85548690806135d3576135d36140ce565b600190038181906000526020600020016000905590558560010160008681526020019081526020016000206000905560019350505050610a08565b6000915050610a08565b5092915050565b6060612b98848460008585600080866001600160a01b0316858760405161364691906140e4565b60006040518083038185875af1925050503d8060008114613683576040519150601f19603f3d011682016040523d82523d6000602084013e613688565b606091505b5091509150613699878383876136a4565b979650505050505050565b6060831561371357825160000361370c576001600160a01b0385163b61370c5760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a2063616c6c20746f206e6f6e2d636f6e74726163740000006044820152606401610b0b565b5081612b98565b612b9883838151156137285781518083602001fd5b8060405162461bcd60e51b8152600401610b0b91906137c5565b6001600160e01b03198116811461126e57600080fd5b60006020828403121561376a57600080fd5b81356123a681613742565b60005b83811015613790578181015183820152602001613778565b50506000910152565b600081518084526137b1816020860160208601613775565b601f01601f19169290920160200192915050565b6020815260006123a66020830184613799565b6000602082840312156137ea57600080fd5b5035919050565b6001600160a01b038116811461126e57600080fd5b6000806040838503121561381957600080fd5b8235613824816137f1565b946020939093013593505050565b60006020828403121561384457600080fd5b81356123a6816137f1565b6000806040838503121561386257600080fd5b50508035926020909101359150565b60008060006060848603121561388657600080fd5b8335613891816137f1565b925060208401356138a1816137f1565b929592945050506040919091013590565b6000806000606084860312156138c757600080fd5b505081359360208301359350604090920135919050565b634e487b7160e01b600052604160045260246000fd5b604051601f8201601f191681016001600160401b038111828210171561391c5761391c6138de565b604052919050565b60006001600160401b0383111561393d5761393d6138de565b613950601f8401601f19166020016138f4565b905082815283838301111561396457600080fd5b828260208301376000602084830101529392505050565b60006020828403121561398d57600080fd5b81356001600160401b038111156139a357600080fd5b8201601f810184136139b457600080fd5b612b9884823560208401613924565b60006001600160401b038211156139dc576139dc6138de565b5060051b60200190565b600082601f8301126139f757600080fd5b81356020613a0c613a07836139c3565b6138f4565b82815260059290921b84018101918181019086841115613a2b57600080fd5b8286015b84811015613a465780358352918301918301613a2f565b509695505050505050565b60008060408385031215613a6457600080fd5b82356001600160401b0380821115613a7b57600080fd5b818501915085601f830112613a8f57600080fd5b81356020613a9f613a07836139c3565b82815260059290921b84018101918181019089841115613abe57600080fd5b948201945b83861015613ae5578535613ad6816137f1565b82529482019490820190613ac3565b96505086013592505080821115613afb57600080fd5b50613b08858286016139e6565b9150509250929050565b801515811461126e57600080fd5b600060208284031215613b3257600080fd5b81356123a681613b12565b60008060408385031215613b5057600080fd5b8235613b5b816137f1565b91506020830135613b6b81613b12565b809150509250929050565b60008060008060808587031215613b8c57600080fd5b8435613b97816137f1565b93506020850135613ba7816137f1565b92506040850135915060608501356001600160401b03811115613bc957600080fd5b8501601f81018713613bda57600080fd5b613be987823560208401613924565b91505092959194509250565b60008060408385031215613c0857600080fd5b8235613c13816137f1565b91506020830135613b6b816137f1565b600080600060408486031215613c3857600080fd5b8335613c43816137f1565b925060208401356001600160401b0380821115613c5f57600080fd5b818601915086601f830112613c7357600080fd5b813581811115613c8257600080fd5b8760208260051b8501011115613c9757600080fd5b6020830194508093505050509250925092565b600181811c90821680613cbe57607f821691505b602082108103613cde57634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052601160045260246000fd5b81810381811115610a0857610a08613ce4565b600060208284031215613d1f57600080fd5b5051919050565b8082028115828204841417610a0857610a08613ce4565b80820180821115610a0857610a08613ce4565b600060018201613d6257613d62613ce4565b5060010190565b6020808252601b908201527f546f6b656e5374616b653a20546f6b656e206973207374616b65640000000000604082015260600190565b600082613dbd57634e487b7160e01b600052601260045260246000fd5b500490565b601f821115610b4457600081815260208120601f850160051c81016020861015613de95750805b601f850160051c820191505b81811015611a8e57828155600101613df5565b81516001600160401b03811115613e2157613e216138de565b613e3581613e2f8454613caa565b84613dc2565b602080601f831160018114613e6a5760008415613e525750858301515b600019600386901b1c1916600185901b178555611a8e565b600085815260208120601f198616915b82811015613e9957888601518255948401946001909101908401613e7a565b5085821015613eb75787850151600019600388901b60f8161c191681555b5050505050600190811b01905550565b634e487b7160e01b600052603260045260246000fd5b6000808454613eeb81613caa565b60018281168015613f035760018114613f1857613f47565b60ff1984168752821515830287019450613f47565b8860005260208060002060005b85811015613f3e5781548a820152908401908201613f25565b50505082870194505b505050508351613f5b818360208801613775565b64173539b7b760d91b9101908152600501949350505050565b6020808252810182905260006001600160fb1b03831115613f9457600080fd5b8260051b80856040850137919091016040019392505050565b600060208284031215613fbf57600080fd5b81516123a681613b12565b600081613fd957613fd9613ce4565b506000190190565b60208082526033908201527f455243373231583a207472616e7366657220746f206e6f6e204552433732315260408201527232b1b2b4bb32b91034b6b83632b6b2b73a32b960691b606082015260800190565b6001600160401b0382811682821603908082111561361857613618613ce4565b6001600160401b0381811683821601908082111561361857613618613ce4565b6001600160a01b03858116825284166020820152604081018390526080606082018190526000906140a790830184613799565b9695505050505050565b6000602082840312156140c357600080fd5b81516123a681613742565b634e487b7160e01b600052603160045260246000fd5b600082516140f6818460208701613775565b919091019291505056fea2646970667358221220a07d5608b5d4cb801465e6eb374efaf0ff21e298863c94d22096dd87ada7082464736f6c63430008120033