Contract 0x6184fAcb1850C8F7160Cc2F7BE8d2bC5192D3B70 2

 
 
Txn Hash
Method
Block
From
To
Value
0x9224bfb8e87dc79a93abd74c9c0e4a93b2c4693bc157b8971990e33ad89e75f7Safe Transfer Fr...165508612023-02-03 21:11:351 hr 52 mins agoENS Name americamission.eth IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00226511 32.40977777
0xac4c57ae53dd7627f16e45b2ca412ec5a5665046001d9448b4921d98b38b43aeSet Approval For...165495062023-02-03 16:39:236 hrs 24 mins agoENS Name stonerdegenerate.eth IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00167962 36.38934364
0xb92114b1eed5faa63a3bccac9a65ebbd0038b09b602bbb66a2276529db860e35Safe Transfer Fr...165477792023-02-03 10:52:5912 hrs 10 mins agoENS Name rencrypta.eth IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00131111 18.75653796
0xd44d7bc9509bcb363d09a044a73d934f693add5c2ea76ed703d0d9efc1858ef8Safe Transfer Fr...165476492023-02-03 10:26:4712 hrs 37 mins agoENS Name rencrypta.eth IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00124732 17.84397035
0x55976242b22d027eb7beece0e0805d684b2e869a5f35cfffa19390e2c62c819bSet Approval For...165453942023-02-03 2:50:4720 hrs 13 mins ago0x469137dac12f229f1286afd8980dccfe8987e27a IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00130843 28.34739699
0x65cbf37f1b4cc41fe3a234ca5d3c2ed9f816f5777e221b19ab2d92fc142950ffSafe Transfer Fr...165444412023-02-02 23:38:4723 hrs 25 mins agoENS Name americamission.eth IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.0019533 27.94833751
0x7b870c7db7611a268eebdc2bb5329b13e679ca5b30031835e1ae5fad01b31279Set Approval For...165389942023-02-02 5:20:111 day 17 hrs ago0x99745b84e2ac22ad473106c530e70c3fc8ce9d8a IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00087411 18.93789634
0x06044db3325917d51034b9d394785098a6b60c1cc76f41163743a3d8a9ab96f7Set Approval For...165374442023-02-02 0:07:351 day 22 hrs ago0x1a866ce58bcb8aa701cf233ef74c4da5ff3b7257 IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.0012503 27.08806215
0xd9bfd662062b41fdf62c81efd25975e8431da775972fc3bd52d139ba27255763Safe Transfer Fr...165370052023-02-01 22:39:352 days 24 mins agoENS Name americamission.eth IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00247887 35.4682403
0xf2852ebd191d4ef320e07cc39f4863d780fdcb6fe998b7e2b71f8ece334f2fffSet Approval For...165322552023-02-01 6:43:352 days 16 hrs ago0xbe9c0aab97ce71a76f738f139453cad15852a8e0 IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00067289 14.5783909
0xfa94fe3425b29f5f8ff583b30d383fb6354b57593b20eea255a6b56b345b1a33Safe Transfer Fr...165319532023-02-01 5:42:592 days 17 hrs agoENS Name degentastic.eth IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00100026 14.30955532
0x7f8d3c81da409f43ecd10759869bc8e66191a66a2826e54fef8c47ffe186d280Set Approval For...165310872023-02-01 2:48:352 days 20 hrs ago0x36969909230c438da33941b240c50481224aefa8 IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00080607 17.46371063
0xb86dd9d7fb7dbe07ec841514033918dd2e395ddc58e51f1527e516e355ead253Safe Transfer Fr...165305682023-02-01 1:04:232 days 21 hrs agoENS Name americamission.eth IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00128096 18.32515822
0x023902c4a69bfcffc09119fde5ff3481ea6d53354d885e457785d24a021c0f38Safe Transfer Fr...165292362023-01-31 20:35:593 days 2 hrs ago0x240b8b8bb4fac46cea2df4c83afdf260009c2741 IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00239149 45.30205903
0xcad5c12e30a0bee637479a1bf49c9112b87aca793a03b98aebfa646bdaee7d7dTransfer From165290412023-01-31 19:56:593 days 3 hrs agoENS Name ixoyefreak.eth IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.0014907 30.23980797
0x318162701d012e9a99da72f4101fa1878b3198d4aae859c754fad21f41b10c9bSet Approval For...165236392023-01-31 1:51:353 days 21 hrs agoMintcheleons: Deployer IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00040119 16.5477136
0xabf5f4aee9f45dfe393dd42fe5202aa95ea79f6ae1cacab10af15e2701fcff64Set Approval For...165236382023-01-31 1:51:233 days 21 hrs agoMintcheleons: Deployer IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00035973 14.8228586
0x729e9734c35f9d94d9264b632d122605ecc3d885d7d6932877120692c8ff1a9eSet Approval For...165236372023-01-31 1:51:113 days 21 hrs agoMintcheleons: Deployer IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00040368 16.59284492
0x309e6dffe842465fe056568a873452fdf9e067aeb267c90b40c1eced0e6992feSet Approval For...165225552023-01-30 22:14:114 days 49 mins ago0x1122dd10264bfdc961e4831167783200249564fc IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00137516 29.7777758
0xda592d9636712d73904ab8ce24c08cbd1486f25ff4c23cba07a6ab6b4312a349Set Approval For...165210072023-01-30 17:02:354 days 6 hrs agoENS Name djjd2000.eth IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00074176 30.48909214
0x5161996058b61c0e34e6fcc4cb0546b9ac6b8b61580fc7fb38dfd86ef8164522Safe Transfer Fr...165171362023-01-30 4:05:234 days 18 hrs ago0x7eebaabe82af2a52949404d377aeff4188286e9d IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00069358 14.69251624
0x7db454681a1c034d9f4a19289a70588901777a4df17c9b3c4eaff5170891a6b6Safe Transfer Fr...165171332023-01-30 4:04:474 days 18 hrs ago0x7eebaabe82af2a52949404d377aeff4188286e9d IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00105944 15.33049044
0x2339b6aa7d6fbb98f5129912912a86600c7b9786c7be03f70f0b7d18f41763a7Set Approval For...165171212023-01-30 4:02:114 days 19 hrs ago0x3fa83735d07bfd95e67e71630d8684c0601340d7 IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00069433 15.04300047
0x63f759181b174da24dfaa4eba8ac31b5cef43bc4082a87806154bc3e55ed0d34Safe Transfer Fr...165171102023-01-30 3:59:594 days 19 hrs ago0x7eebaabe82af2a52949404d377aeff4188286e9d IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00075452 14.50822651
0x934a1fe8e136fb59ca1dc08e34ae26d6387ee48841b211c7e18e2221cc394413Safe Transfer Fr...165171062023-01-30 3:59:114 days 19 hrs ago0x7eebaabe82af2a52949404d377aeff4188286e9d IN  0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700 Ether0.00106296 15.3813984
[ Download CSV Export 
Latest 5 internal transactions
Parent Txn Hash Block From To Value
0x9fa175f3efb95777d56fa3e362f71bdfc61501df56ee0620b569c9c79249688a157120102022-10-09 17:24:35117 days 5 hrs ago 0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700x4b003f58b02dc7ff435febc3d43b84995abd98120.03 Ether
0x87ba3806329e17483dec7a65ff70db23124643b22da0753d8594aba95323d0f4156711862022-10-04 0:24:47122 days 22 hrs ago 0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700x4b003f58b02dc7ff435febc3d43b84995abd98120.24 Ether
0xd98cded2f2ee58dcbc00a271a1d8341ab7dcded9bddc41968377c3c3c99671d0156424302022-09-29 23:59:35126 days 23 hrs ago 0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700x4b003f58b02dc7ff435febc3d43b84995abd98120.9 Ether
0xd047cb8923e1113dd392a9eeeb00859385e8c72505dcc4846bea4949b2076ae8156136542022-09-25 23:25:11130 days 23 hrs ago 0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700x4b003f58b02dc7ff435febc3d43b84995abd98120.33 Ether
0xd12fe2b5a97f5033d59a4d6032353ca55971137eaacd80a5b6e6a1461194335b155991802022-09-23 22:57:47133 days 6 mins ago 0x6184facb1850c8f7160cc2f7be8d2bc5192d3b700x4b003f58b02dc7ff435febc3d43b84995abd98120.81 Ether
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
SpaceAddictsZa

Compiler Version
v0.8.9+commit.e5eed63a

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 14 : SpaceAddictsZa.sol
//┌───┐░░░░░░░░░░░░┌───┐░┌┐░┌┐░░░░┌┐░░░░░░░░░░░░░░░
//│┌─┐│░░░░░░░░░░░░│┌─┐│░││░││░░░┌┘└┐░░░░░░░░░░░░░░
//│└──┬──┬──┬──┬──┐││░│├─┘├─┘├┬──┼┐┌┼──┐░░░░░░░░░░░
//└──┐│┌┐│┌┐│┌─┤│─┤│└─┘│┌┐│┌┐├┤┌─┘│││──┤░░░░░░░░░░░
//│└─┘│└┘│┌┐│└─┤│─┤│┌─┐│└┘│└┘││└─┐│└┼──│░░░░░░░░░░░
//└───┤┌─┴┘└┴──┴──┘└┘░└┴──┴──┴┴──┘└─┴──┘░░░░░░░░░░░
//░░░░││░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
//░░░░└┘░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░

// Ron Tacklebox / Steve Zissou

// SPDX-License-Identifier: MIT


pragma solidity >=0.8.9 <0.9.0;

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

contract SpaceAddictsZa is ERC721A, Ownable, ReentrancyGuard {

  using Strings for uint256;

  bytes32 public merkleRoot;
  mapping(address => bool) public whitelistClaimed;

  string public uriPrefix = '';
  string public uriSuffix = '.json';
  string public hiddenMetadataUri;
  
  uint256 public cost;
  uint256 public maxSupply;
  uint256 public maxMintAmountPerTx;

  bool public paused = true;
  bool public whitelistMintEnabled = false;
  bool public revealed = true;

  constructor(
    string memory _tokenName,
    string memory _tokenSymbol,
    uint256 _cost,
    uint256 _maxSupply,
    uint256 _maxMintAmountPerTx,
    string memory _hiddenMetadataUri
  ) ERC721A(_tokenName, _tokenSymbol) {
    cost = _cost;
    maxSupply = _maxSupply;
    maxMintAmountPerTx = _maxMintAmountPerTx;
    setHiddenMetadataUri(_hiddenMetadataUri);
  }

  modifier mintCompliance(uint256 _mintAmount) {
    require(_mintAmount > 0 && _mintAmount <= maxMintAmountPerTx, 'Invalid mint amount!');
    require(totalSupply() + _mintAmount <= maxSupply, 'Max supply exceeded!');
    _;
  }

  modifier mintPriceCompliance(uint256 _mintAmount) {
    require(msg.value >= cost * _mintAmount, 'Insufficient funds!');
    _;
  }

  function whitelistMint(uint256 _mintAmount, bytes32[] calldata _merkleProof) public payable mintCompliance(_mintAmount) mintPriceCompliance(_mintAmount) {
    // Verify whitelist requirements
    require(whitelistMintEnabled, 'The whitelist sale is not enabled!');
    require(!whitelistClaimed[_msgSender()], 'Address already claimed!');
    bytes32 leaf = keccak256(abi.encodePacked(_msgSender()));
    require(MerkleProof.verify(_merkleProof, merkleRoot, leaf), 'Invalid proof!');

    whitelistClaimed[_msgSender()] = true;
    _safeMint(_msgSender(), _mintAmount);
  }

  function mint(uint256 _mintAmount) public payable mintCompliance(_mintAmount) mintPriceCompliance(_mintAmount) {
    require(!paused, 'The contract is paused!');

    _safeMint(_msgSender(), _mintAmount);
  }
  
  function mintForAddress(uint256 _mintAmount, address _receiver) public mintCompliance(_mintAmount) onlyOwner {
    _safeMint(_receiver, _mintAmount);
  }

  function walletOfOwner(address _owner) public view returns (uint256[] memory) {
    uint256 ownerTokenCount = balanceOf(_owner);
    uint256[] memory ownedTokenIds = new uint256[](ownerTokenCount);
    uint256 currentTokenId = _startTokenId();
    uint256 ownedTokenIndex = 0;
    address latestOwnerAddress;

    while (ownedTokenIndex < ownerTokenCount && currentTokenId <= maxSupply) {
      TokenOwnership memory ownership = _ownerships[currentTokenId];

      if (!ownership.burned && ownership.addr != address(0)) {
        latestOwnerAddress = ownership.addr;
      }

      if (latestOwnerAddress == _owner) {
        ownedTokenIds[ownedTokenIndex] = currentTokenId;

        ownedTokenIndex++;
      }

      currentTokenId++;
    }

    return ownedTokenIds;
  }

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

  function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) {
    require(_exists(_tokenId), 'ERC721Metadata: URI query for nonexistent token');

    if (revealed == false) {
      return hiddenMetadataUri;
    }

    string memory currentBaseURI = _baseURI();
    return bytes(currentBaseURI).length > 0
        ? string(abi.encodePacked(currentBaseURI, _tokenId.toString(), uriSuffix))
        : '';
  }

  function setRevealed(bool _state) public onlyOwner {
    revealed = _state;
  }

  function setCost(uint256 _cost) public onlyOwner {
    cost = _cost;
  }

  function setMaxMintAmountPerTx(uint256 _maxMintAmountPerTx) public onlyOwner {
    maxMintAmountPerTx = _maxMintAmountPerTx;
  }

  function setHiddenMetadataUri(string memory _hiddenMetadataUri) public onlyOwner {
    hiddenMetadataUri = _hiddenMetadataUri;
  }

  function setUriPrefix(string memory _uriPrefix) public onlyOwner {
    uriPrefix = _uriPrefix;
  }

  function setUriSuffix(string memory _uriSuffix) public onlyOwner {
    uriSuffix = _uriSuffix;
  }

  function setPaused(bool _state) public onlyOwner {
    paused = _state;
  }

  function setMerkleRoot(bytes32 _merkleRoot) public onlyOwner {
    merkleRoot = _merkleRoot;
  }

  function setWhitelistMintEnabled(bool _state) public onlyOwner {
    whitelistMintEnabled = _state;
  }

  function withdraw() public onlyOwner nonReentrant {
 

    // This will transfer the remaining contract balance to the owner.
    // Do not remove this otherwise you will not be able to withdraw the funds.
    // =============================================================================
    (bool os, ) = payable(owner()).call{value: address(this).balance}('');
    require(os);
    // =============================================================================
  }

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

File 2 of 14 : 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 _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..).
 *
 * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 *
 * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens.
     */
    function totalSupply() public view returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than _currentIndex - _startTokenId() times
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

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

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

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

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        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 (_startTokenId() <= curr && curr < _currentIndex) {
                TokenOwnership memory ownership = _ownerships[curr];
                if (!ownership.burned) {
                    if (ownership.addr != address(0)) {
                        return ownership;
                    }
                    // Invariant:
                    // There will always be an ownership that has an address and is not burned
                    // before an ownership that does not have an address and is not burned.
                    // Hence, curr will not underflow.
                    while (true) {
                        curr--;
                        ownership = _ownerships[curr];
                        if (ownership.addr != address(0)) {
                            return ownership;
                        }
                    }
                }
            }
        }
        revert OwnerQueryForNonexistentToken();
    }

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

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

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

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

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

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

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

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

        _approve(to, tokenId, owner);
    }

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

        return _tokenApprovals[tokenId];
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

File 3 of 14 : 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 4 of 14 : MerkleProof.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Trees proofs.
 *
 * The proofs can be generated using the JavaScript library
 * https://github.com/miguelmota/merkletreejs[merkletreejs].
 * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled.
 *
 * See `test/utils/cryptography/MerkleProof.test.js` for some examples.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(
        bytes32[] memory proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

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

    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}

File 5 of 14 : ReentrancyGuard.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

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

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

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

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

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

        _;

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

File 6 of 14 : 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 14 : 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 14 : 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 14 : 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 14 : 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 14 : 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 12 of 14 : 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 13 of 14 : 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 14 of 14 : 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": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"string","name":"_tokenName","type":"string"},{"internalType":"string","name":"_tokenSymbol","type":"string"},{"internalType":"uint256","name":"_cost","type":"uint256"},{"internalType":"uint256","name":"_maxSupply","type":"uint256"},{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"},{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"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":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"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":[],"name":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hiddenMetadataUri","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"maxMintAmountPerTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"mintForAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"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":"uint256","name":"_cost","type":"uint256"}],"name":"setCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"name":"setHiddenMetadataUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"}],"name":"setMaxMintAmountPerTx","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriPrefix","type":"string"}],"name":"setUriPrefix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriSuffix","type":"string"}],"name":"setUriSuffix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setWhitelistMintEnabled","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":[],"name":"uriPrefix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"uriSuffix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"walletOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistClaimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"whitelistMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"whitelistMintEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

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

00000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000006a94d74f43000000000000000000000000000000000000000000000000000000000000000015b300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000d537061636520416464696374730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025a41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a697066733a2f2f5f5f4349445f5f2f68696464656e2e6a736f6e000000000000

-----Decoded View---------------
Arg [0] : _tokenName (string): Space Addicts
Arg [1] : _tokenSymbol (string): ZA
Arg [2] : _cost (uint256): 30000000000000000
Arg [3] : _maxSupply (uint256): 5555
Arg [4] : _maxMintAmountPerTx (uint256): 1
Arg [5] : _hiddenMetadataUri (string): ipfs://__CID__/hidden.json

-----Encoded View---------------
12 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [2] : 000000000000000000000000000000000000000000000000006a94d74f430000
Arg [3] : 00000000000000000000000000000000000000000000000000000000000015b3
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [6] : 000000000000000000000000000000000000000000000000000000000000000d
Arg [7] : 5370616365204164646963747300000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000002
Arg [9] : 5a41000000000000000000000000000000000000000000000000000000000000
Arg [10] : 000000000000000000000000000000000000000000000000000000000000001a
Arg [11] : 697066733a2f2f5f5f4349445f5f2f68696464656e2e6a736f6e000000000000


Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.

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.