ETH Price: $3,413.16 (+2.93%)

Contract

0x9D20Cff2dB7E1C23c3FC6Ef000ea0F36B428E3f5
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Safe Transfer Fr...214263702024-12-18 2:15:236 days ago1734488123IN
HALO NFT: HALO Token
0 ETH0.00077411.22231934
Set Approval For...211065792024-11-03 10:40:3550 days ago1730630435IN
HALO NFT: HALO Token
0 ETH0.000093813.87205717
Set Approval For...206542412024-09-01 7:30:47113 days ago1725175847IN
HALO NFT: HALO Token
0 ETH0.000048951.06148488
Transfer From203800442024-07-25 0:41:47152 days ago1721868107IN
HALO NFT: HALO Token
0 ETH0.000161692.63836158
Set Approval For...201655872024-06-25 2:02:47182 days ago1719280967IN
HALO NFT: HALO Token
0 ETH0.000150083.24852081
Set Approval For...200795502024-06-13 1:13:59194 days ago1718241239IN
HALO NFT: HALO Token
0 ETH0.0002621710.83086915
Set Approval For...200795492024-06-13 1:13:47194 days ago1718241227IN
HALO NFT: HALO Token
0 ETH0.0002574510.59920543
Set Approval For...197869172024-05-03 3:30:35235 days ago1714707035IN
HALO NFT: HALO Token
0 ETH0.000133285.501
Set Approval For...197240112024-04-24 8:21:11243 days ago1713946871IN
HALO NFT: HALO Token
0 ETH0.000245110.09089444
Set Approval For...191270532024-01-31 14:27:11327 days ago1706711231IN
HALO NFT: HALO Token
0 ETH0.001365929.56375092
Set Approval For...191041772024-01-28 9:34:35330 days ago1706434475IN
HALO NFT: HALO Token
0 ETH0.000558812.09486199
Set Approval For...190087962024-01-15 0:46:35344 days ago1705279595IN
HALO NFT: HALO Token
0 ETH0.0008341218.08686082
Set Approval For...188814312023-12-28 3:26:47362 days ago1703734007IN
HALO NFT: HALO Token
0 ETH0.0005050220.79130895
Set Approval For...188756782023-12-27 8:01:35362 days ago1703664095IN
HALO NFT: HALO Token
0 ETH0.0008585818.58334696
Set Approval For...188755582023-12-27 7:37:23362 days ago1703662643IN
HALO NFT: HALO Token
0 ETH0.0008128817.59412724
Set Approval For...188749312023-12-27 5:30:47362 days ago1703655047IN
HALO NFT: HALO Token
0 ETH0.0004655619.16701113
Set Approval For...188749292023-12-27 5:30:23362 days ago1703655023IN
HALO NFT: HALO Token
0 ETH0.0004715319.47999151
Set Approval For...188542882023-12-24 7:58:23365 days ago1703404703IN
HALO NFT: HALO Token
0 ETH0.0005515922.76475766
Set Approval For...184409872023-10-27 10:36:11423 days ago1698402971IN
HALO NFT: HALO Token
0 ETH0.0008924619.31662974
Set Approval For...183690062023-10-17 8:49:47433 days ago1697532587IN
HALO NFT: HALO Token
0 ETH0.000304586.6045
Set Approval For...183256872023-10-11 7:22:59439 days ago1697008979IN
HALO NFT: HALO Token
0 ETH0.000307946.66519336
Set Approval For...183226992023-10-10 21:21:11440 days ago1696972871IN
HALO NFT: HALO Token
0 ETH0.000342417.42475101
Set Approval For...182596732023-10-02 1:50:23449 days ago1696211423IN
HALO NFT: HALO Token
0 ETH0.000441539.57402078
Set Approval For...182578662023-10-01 19:47:11449 days ago1696189631IN
HALO NFT: HALO Token
0 ETH0.000309466.69812004
Set Approval For...181533282023-09-17 4:12:23464 days ago1694923943IN
HALO NFT: HALO Token
0 ETH0.00021358.78976002
View all transactions

Latest 9 internal transactions

Advanced mode:
Parent Transaction Hash Block
From
To
149121752022-06-06 1:05:38932 days ago1654477538
HALO NFT: HALO Token
146 ETH
149121712022-06-06 1:04:21932 days ago1654477461
HALO NFT: HALO Token
146 ETH
149101802022-06-05 16:50:20932 days ago1654447820
HALO NFT: HALO Token
71 ETH
149101782022-06-05 16:49:41932 days ago1654447781
HALO NFT: HALO Token
71 ETH
149099452022-06-05 15:46:33932 days ago1654443993
HALO NFT: HALO Token
175 ETH
149099412022-06-05 15:45:53932 days ago1654443953
HALO NFT: HALO Token
175 ETH
149090102022-06-05 12:06:34932 days ago1654430794
HALO NFT: HALO Token
160 ETH
149090052022-06-05 12:05:41932 days ago1654430741
HALO NFT: HALO Token
160 ETH
147218312022-05-06 5:56:21962 days ago1651816581
HALO NFT: HALO Token
50 ETH
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
HaloNFT

Compiler Version
v0.8.7+commit.e28d00a7

Optimization Enabled:
Yes with 1000000 runs

Other Settings:
default evmVersion
File 1 of 13 : HaloNFT.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/access/Ownable.sol";

import "./ERC721A.sol";
import "./INFT.sol";



contract HaloNFT is ERC721A, Ownable, INFT {
    /// @dev Library
    using Strings for uint256;
    /// @dev Event
    event PurchaseEvent(address purchaseWallet, uint256 nftID, uint256 purchaseTimestamp);
    ////////////////////////////////////////////

    /// @dev All constant defination
    ////////////////////////////////////////////
    uint256 public  INVENTORY = 5050;

    uint256 private W_PRICE;
    uint256 private N_PRICE;

    uint256 private MINT_LIMIT = 1;

    /// @dev public variable for business
    ////////////////////////////////////////////

    uint256 private _private_sell_start = 1650207737;
    uint256 private _public_sell_start = 0;

    bool private _is_revealed = false;

    string private _base_uri = "";

    string private _blindbox_uri = "https://ipfs.halonft.art/halo/token/";
  
    address private SIGNER = 0x7828570E9e8c468a213Dabb6C37dDAAdb5eF5F38;

    /// functions
    ////////////////////////////////////////////////////////////////////////

    /// Override
    function _baseURI() internal view override returns (string memory) {
        return _base_uri;
    }

    /// NFT Related
    ////////////////////////////////////////////////////////////////////////
    constructor() ERC721A("HALO NFT", "HALO") {
    }


    function purchaseWhitelist(uint256 amount, bytes memory sign) external payable {
        purchaseWhitelistValidator(msg.sender, sign, amount);
        mintTo(msg.sender, amount);
    }


    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
        if (!_is_revealed) {
            return bytes(_blindbox_uri).length > 0 ? string(abi.encodePacked(_blindbox_uri, tokenId.toString(), ".json")) : "";
        }
        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString(), ".json")) : "";
    }

    /// @dev check if we have storage for the purchase
    function isEnough(uint256 amount) private view returns (bool enough) {
        uint256 solded = totalSupply();
        uint256 afterPurchased = solded + amount;
        enough = true;
        require(afterPurchased <= INVENTORY, "Max limit");
    }


    function querySellType() public view returns (uint256) {
        if (_public_sell_start > 0) {
            return 2;
        }
        if (block.timestamp > _private_sell_start ) {
            return 1;
        }
        return 0;
    }

    function purchaseWhitelistValidator(address purchaseUser, bytes memory sign, uint256 amount) private {
        // basic validate
        require(_private_sell_start > 0, "Not start selling yet(1)");
        require(block.timestamp >= _private_sell_start, "Not start selling yet(2)");
        require(_public_sell_start == 0, "Private sale is over");
        require(amount >= 1, "at least purchase 1");
        require((_numberMinted(purchaseUser) + amount) <= MINT_LIMIT, "purchase over limit");
        require(msg.value >= (W_PRICE * amount), "insufficient value");
        
        require(verify(purchaseUser, sign), "this sign is not valid");
    }

    /// @dev external method to verify the owner of the token
    function isOwner(uint256 nftID, address owner) external view returns(bool isNFTOwner) {
        address tokenOwner = ownerOf(nftID);
        isNFTOwner = (tokenOwner == owner);
    }

    function mintedNunber(address addr) external override view returns(uint256) {
        return _numberMinted(addr);
    }

    /// @dev show all purchased nfts by Arrays
    /// @return tokens nftID array
    function listMyNFT(address owner) external view returns (uint256[] memory tokens) {
        uint256 owned = balanceOf(owner);
        tokens = new uint256[](owned);
        uint256 start = 0;
        for (uint i=0; i<totalSupply(); i++) {
            if (ownerOf(i) == owner) {
                tokens[start] = i;
                start ++;
            }
        }
    }

    function purchaseValidator(address purchaseUser, uint256 amount) private {
        // basic validate
        require(_public_sell_start > 0, "Not start selling yet(21)");
 
        require(amount >= 1, "at least purchase 1");
        require(purchaseUser != address(0), "invalid address");
        require(msg.value >= (N_PRICE * amount), "insufficient value");

    }


    /// @dev user doing purchase
    /// @param amount how many
    function purchaseNFT(uint256 amount) external payable {
        address purchaseUser = msg.sender;
        purchaseValidator(purchaseUser, amount);
        mintTo(purchaseUser, amount);
    }


    /// @dev mint function
    function mintTo(address purchaseUser, uint256 amount) private {
        isEnough(amount);
        _safeMint(purchaseUser, amount);
    }

    function supportsInterface(bytes4 interfaceId) public view override returns (bool) {
        return super.supportsInterface(interfaceId);
    }

    /// Admin Functions
    //////////////////////////////////////////////////////////////////////////////////////////
    //////////////////////////////////////////////////////////////////////////////////////////
    function batchMint(address wallet, uint amount) external onlyOwner {
        mintTo(wallet, amount);
    }

    function setBaseData(bool isRevealed, string memory uri) external onlyOwner {
        _base_uri = uri;
        _is_revealed = isRevealed;
    }

    function setReveal(bool reveal_) external onlyOwner {
        _is_revealed = reveal_;
    }

    function withdrawETH(address wallet) external onlyOwner {
        payable(wallet).transfer(address(this).balance);
    }

    function withdrawTo(address wallet, uint256 amount) external onlyOwner {
        payable(wallet).transfer(amount);
    }

    function updateBlindboxURI(string memory url) external onlyOwner {
        _blindbox_uri = url;
    }

    function updatePriceW(uint256 price_) external onlyOwner {
        W_PRICE = price_;
    }

    function updatePriceN(uint256 price_) external onlyOwner {
        N_PRICE = price_;
    }

    function updateMintLimit(uint256 limit_) external onlyOwner {
        MINT_LIMIT = limit_;
    }
    
    function updatePrivateSale(uint256 time_) external onlyOwner {
        _private_sell_start = time_;
    }
    
    function updatePublicSale(uint256 time_) external onlyOwner {
        _public_sell_start = time_;
    }

    function updateSigner(address signer_) external onlyOwner {
        SIGNER = signer_;
    }

    function updateInventory(uint256 inventory_) external onlyOwner {
        INVENTORY = inventory_;
    }

    function parameters() external view returns (uint256 inventory, uint256 privatePrice, uint256 publicPrice, uint256 mintLimit, uint256 privateStart, uint256 publicStart, uint256 sellType) {
        inventory = INVENTORY;
        privatePrice = W_PRICE;
        publicPrice = N_PRICE; 
        mintLimit = MINT_LIMIT;
        privateStart = _private_sell_start;
        publicStart = _public_sell_start; 
        sellType = querySellType();
    }

    function verify(address _user, bytes memory _signatures) public view returns (bool) {
        bytes32 message = keccak256(abi.encodePacked(_user, address(this)));
        bytes32 hash = keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", message));
        address[] memory signList = recoverAddresses(hash, _signatures);
        return signList[0] == SIGNER;
    }

    function recoverAddresses(bytes32 _hash, bytes memory _signatures) internal pure returns (address[] memory addresses) {
        uint8 v;
        bytes32 r;
        bytes32 s;
        uint count = _countSignatures(_signatures);
        addresses = new address[](count);
        for (uint i = 0; i < count; i++) {
            (v, r, s) = _parseSignature(_signatures, i);
            addresses[i] = ecrecover(_hash, v, r, s);
        }
    }
    
    function _parseSignature(bytes memory _signatures, uint _pos) internal pure returns (uint8 v, bytes32 r, bytes32 s) {
        uint offset = _pos * 65;
        assembly {
            r := mload(add(_signatures, add(32, offset)))
            s := mload(add(_signatures, add(64, offset)))
            v := and(mload(add(_signatures, add(65, offset))), 0xff)
        }

        if (v < 27) v += 27;

        require(v == 27 || v == 28);
    }
    
    function _countSignatures(bytes memory _signatures) internal pure returns (uint) {
        return _signatures.length % 65 == 0 ? _signatures.length / 65 : 0;
    }

}

File 2 of 13 : Ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

File 3 of 13 : ERC721A.sol
// SPDX-License-Identifier: MIT
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol';
import '@openzeppelin/contracts/utils/Address.sol';
import '@openzeppelin/contracts/utils/Context.sol';
import '@openzeppelin/contracts/utils/Strings.sol';
import '@openzeppelin/contracts/utils/introspection/ERC165.sol';

error ApprovalCallerNotOwnerNorApproved();
error ApprovalQueryForNonexistentToken();
error ApproveToCaller();
error ApprovalToCurrentOwner();
error BalanceQueryForZeroAddress();
error MintedQueryForZeroAddress();
error BurnedQueryForZeroAddress();
error AuxQueryForZeroAddress();
error MintToZeroAddress();
error MintZeroQuantity();
error OwnerIndexOutOfBounds();
error OwnerQueryForNonexistentToken();
error TokenIndexOutOfBounds();
error TransferCallerNotOwnerNorApproved();
error TransferFromIncorrectOwner();
error TransferToNonERC721ReceiverImplementer();
error TransferToZeroAddress();
error URIQueryForNonexistentToken();

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

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than _currentIndex times
        unchecked {
            return _currentIndex - _burnCounter;    
        }
    }

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

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

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        if (owner == address(0)) revert MintedQueryForZeroAddress();
        return uint256(_addressData[owner].numberMinted);
    }

    /**
     * Returns the number of tokens burned by or on behalf of `owner`.
     */
    function _numberBurned(address owner) internal view returns (uint256) {
        if (owner == address(0)) revert BurnedQueryForZeroAddress();
        return uint256(_addressData[owner].numberBurned);
    }

    /**
     * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function _getAux(address owner) internal view returns (uint64) {
        if (owner == address(0)) revert AuxQueryForZeroAddress();
        return _addressData[owner].aux;
    }

    /**
     * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
     * If there are multiple variables, please pack them into a uint64.
     */
    function _setAux(address owner, uint64 aux) internal {
        if (owner == address(0)) revert AuxQueryForZeroAddress();
        _addressData[owner].aux = aux;
    }

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

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

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

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

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

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

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

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

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

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

        _approve(to, tokenId, owner);
    }

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

        return _tokenApprovals[tokenId];
    }

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

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

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

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

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        _transfer(from, to, tokenId);
        if (!_checkOnERC721Received(from, to, tokenId, _data)) {
            revert TransferToNonERC721ReceiverImplementer();
        }
    }

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

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

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

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

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

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

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

            uint256 updatedIndex = startTokenId;

            for (uint256 i; i < quantity; i++) {
                emit Transfer(address(0), to, updatedIndex);
                if (safe && !_checkOnERC721Received(address(0), to, updatedIndex, _data)) {
                    revert TransferToNonERC721ReceiverImplementer();
                }
                updatedIndex++;
            }

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

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

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

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        if (prevOwnership.addr != from) revert TransferFromIncorrectOwner();
        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

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

        _beforeTokenTransfers(prevOwnership.addr, address(0), tokenId, 1);

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

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

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

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

        emit Transfer(prevOwnership.addr, address(0), tokenId);
        _afterTokenTransfers(prevOwnership.addr, address(0), tokenId, 1);

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

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

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target 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 TransferToNonERC721ReceiverImplementer();
                } 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.
     * And also called before burning one token.
     *
     * startTokenId - the first token id to be transferred
     * quantity - the amount to be transferred
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

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

File 4 of 13 : INFT.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface INFT {

    function mintedNunber(address addr) external returns(uint256);

}

File 5 of 13 : Context.sol
// 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;
    }
}

File 6 of 13 : IERC721.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

File 7 of 13 : IERC721Receiver.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

File 8 of 13 : IERC721Metadata.sol
// 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);
}

File 9 of 13 : IERC721Enumerable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

File 10 of 13 : Address.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

File 11 of 13 : Strings.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

File 12 of 13 : ERC165.sol
// 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;
    }
}

File 13 of 13 : IERC165.sol
// 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);
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 1000000
  },
  "metadata": {
    "bytecodeHash": "none"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"MintedQueryForZeroAddress","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"purchaseWallet","type":"address"},{"indexed":false,"internalType":"uint256","name":"nftID","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"purchaseTimestamp","type":"uint256"}],"name":"PurchaseEvent","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"INVENTORY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"wallet","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"batchMint","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":[{"internalType":"uint256","name":"nftID","type":"uint256"},{"internalType":"address","name":"owner","type":"address"}],"name":"isOwner","outputs":[{"internalType":"bool","name":"isNFTOwner","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"listMyNFT","outputs":[{"internalType":"uint256[]","name":"tokens","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"mintedNunber","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"parameters","outputs":[{"internalType":"uint256","name":"inventory","type":"uint256"},{"internalType":"uint256","name":"privatePrice","type":"uint256"},{"internalType":"uint256","name":"publicPrice","type":"uint256"},{"internalType":"uint256","name":"mintLimit","type":"uint256"},{"internalType":"uint256","name":"privateStart","type":"uint256"},{"internalType":"uint256","name":"publicStart","type":"uint256"},{"internalType":"uint256","name":"sellType","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"purchaseNFT","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"sign","type":"bytes"}],"name":"purchaseWhitelist","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"querySellType","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"isRevealed","type":"bool"},{"internalType":"string","name":"uri","type":"string"}],"name":"setBaseData","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"reveal_","type":"bool"}],"name":"setReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"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":[{"internalType":"string","name":"url","type":"string"}],"name":"updateBlindboxURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"inventory_","type":"uint256"}],"name":"updateInventory","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"limit_","type":"uint256"}],"name":"updateMintLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"price_","type":"uint256"}],"name":"updatePriceN","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"price_","type":"uint256"}],"name":"updatePriceW","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"time_","type":"uint256"}],"name":"updatePrivateSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"time_","type":"uint256"}],"name":"updatePublicSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"signer_","type":"address"}],"name":"updateSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"},{"internalType":"bytes","name":"_signatures","type":"bytes"}],"name":"verify","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"wallet","type":"address"}],"name":"withdrawETH","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"wallet","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawTo","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading

OVERVIEW

The HALO label realizes the value in interoperation with the real world through the original economic system and brand effect. Users have a channel of roles to step into the metaverse by holding HALO virtual characters. The character model is not only a static picture but repr...

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.