Contract 0xCC98265CD2E662965EEe82a6F71CD1550A427beb 7

 
 
Txn Hash
Method
Block
From
To
Value
0x82981308cf11d2b0f2fcd5e234dd6c622dd63578e81721989fa727066ecb2dcaSafe Transfer Fr...165729762023-02-06 23:17:111 day 2 hrs ago0xd9ea00a425fc84da2f1cb5b9c2fa62a0db5ee8b9 IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00249396 32.10232971
0xc485093ddc9e5770557aa508d7bff43604aa10a7e0a18525ab4efc771fc4eed6Set Approval For...165700012023-02-06 13:19:351 day 12 hrs agoENS Name killforcookies.eth IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00051166 21
0x29b100df73be07cd4b76a860ba5810b2cef3f85d154078a14d6f34f6fee3df03Set Approval For...165686462023-02-06 8:47:231 day 16 hrs ago0x7c2c91a9a5742a276897cd5be4743b8704ffa32b IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00074309 16.05750772
0x8a774ae707d5c2857a22af2e605254d28162a9568fb0f236de34f4034a61d185Set Approval For...165611492023-02-05 7:39:472 days 17 hrs ago0x33012357d4b30aa54681b94dd4b552fb55a1d3bb IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00074219 16.06718067
0x7c37dbf8989eced3420970016773ebae64e239b943c65ab8275f5258c3b26780Set Approval For...165543782023-02-04 8:58:353 days 16 hrs ago0xb181eac0e86b235ec3a7f3ce224c12b8ac6ba79a IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00099466 21.49378682
0xb10e49ff54dc2fcabb674be925227d62003fc76f8a68893b36a59c116c6f8765Set Approval For...165495572023-02-03 16:49:354 days 8 hrs ago0xc4b72816db9913a69d5a0af41b477b51c8f598d3 IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.0015711 34.0118033
0x924030167e4de0c7fb92e49067ae6250329767e45d43a36032fe4ec57d12ee0dSet Approval For...165473522023-02-03 9:27:234 days 16 hrs ago0x2ef50c0e4e32737c2514b59ecc8f3c511368b609 IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00103818 22.47504663
0x739b1e4801b90f0829153802eaf0837d6642bfa421a6429276f09291b0828fd9Set Approval For...165469212023-02-03 7:59:594 days 17 hrs agoENS Name mouri.eth IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00087284 18.89566302
0x865cfaa2752cc9d145a90fdf331bb7bd6c4f35a33a3b006b3a17c660d26ea40bSet Approval For...165469112023-02-03 7:57:594 days 17 hrs ago0x276f50149ed1667c65ccd3d8ecce87dbb80d2690 IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00091422 19.75551612
0x13a079fef3da002f6fcab5657be6a9a7ba7322edbbe8ac7cf95337f0c95c8382Set Approval For...165415982023-02-02 14:05:475 days 11 hrs ago0x494097502b4e71f310527aa77b5ca4ddfaad1ab7 IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00076289 28.9226922
0xd0a56e8cb9f31c3833f5b52fba85a9f7c5b529a16ab8deb05788ac37ddcfa30cSet Approval For...165415972023-02-02 14:05:355 days 11 hrs ago0x494097502b4e71f310527aa77b5ca4ddfaad1ab7 IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00137131 29.63273756
0xfabde0edfbe454de4fe1df33031ad91eb3c577e64da4ac798abc277acec671a7Set Approval For...165360192023-02-01 19:21:116 days 6 hrs ago0x73932eb86cf5f4781375fe7af78eb36ae3c409f1 IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00109008 23.59847503
0x0648bd68137e7d32459581f5b6c9297b8a6e65664443046cd53c041e75ed9adaSet Approval For...165358132023-02-01 18:39:476 days 6 hrs ago0x1ff76d30df1a640044ebbb09a775afc6f5ee533d IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.0009396 20.33032759
0xd5ade9e466325756c331b9b92e055b0afb9ad7bf1861ecae94f3f18c25518401Set Approval For...165317312023-02-01 4:58:116 days 20 hrs agoENS Name lawyered.eth IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00073966 16.00415234
0xd9374539bafc6b4548b2fadd215519bc139d8b4d2153485124a445c560bdf5beSet Approval For...165266432023-01-31 11:55:357 days 13 hrs ago0xa6af9ddcd7691b3874e7a56e182ef826296f4f94 IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00066768 14.42794868
0x7446809480eb7318b7f5049b315bfeacf138420b71553df690dbf90a7f60cc6bSet Approval For...165252952023-01-31 7:24:117 days 18 hrs ago0xdab37f67eaecb5e1a25c8808070dd321b7fc837f IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.0007145 15.43978864
0x344078780d7148654ece93e965d21b058daeeb204be308abbe692ada9779d169Set Approval For...165226682023-01-30 22:36:478 days 3 hrs ago0x2d57e753d7466d79e7db4c752602c5877b35cdd2 IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00109703 23.70594256
0xbbd01f6f93eee79e8d190128e2ae5aef3a4de7417cec7cbc788acee1b7fa455dSet Approval For...165167712023-01-30 2:51:598 days 22 hrs ago0x3bc93fd26c4ea004a9cec8213fcebbed79df7b10 IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00066582 14.38772183
0xf3c90b719dc967c87ccc8720ca1ec5572550fe2cb25815cb0366c56f8bb4ead5Set Approval For...165152722023-01-29 21:50:359 days 3 hrs ago0x028c27a0b8cedee972bd2c8872f9b94419b17a4f IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00098067 21.19140525
0xea339d815b368a78da7707e8213ce8504631c736118e7867da9a0d0b94343cf2Set Approval For...165152072023-01-29 21:37:239 days 4 hrs ago0x85d70cca71b129a9f0fb2801ad35a4d0d8bd478e IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00063098 23.92174697
0xc1485257f623c2fadb1b97bc129969b5c41a71d0c5026c90ba6673cfab0672deSet Approval For...165150202023-01-29 20:59:599 days 4 hrs ago0x85d70cca71b129a9f0fb2801ad35a4d0d8bd478e IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00100811 21.78430987
0xb6ca8077486c59df30f151adeccf2225c7dda1390b36a935b1d7def8c1aaba0eSet Approval For...165084792023-01-28 23:03:4710 days 2 hrs ago0x4b9be8b9c5901190338544fceb01551420c462a3 IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.000719 15.56530235
0x871f0dff3fc097db188a1fe3462dc922d4af81fcb7130a234680cea3f28e79b3Set Approval For...165002042023-01-27 19:21:4711 days 6 hrs ago0xdba34a99d3ed1352d9e7bd1649f971aa42b873ff IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00050073 20.55121709
0xda109f3f2758df872371bbadd824bf39b50c3fae41423306abdb8d65a42b9001Set Approval For...164970292023-01-27 8:42:4711 days 16 hrs agoENS Name ghettolympic.eth IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00034498 14.20795824
0x54c23de940a7cbbf33d01fe34f2a9af9d3c292cd42c1a967525b9fdbc1fe34d3Set Approval For...164932302023-01-26 19:57:5912 days 5 hrs agoENS Name mar19.eth IN  0xcc98265cd2e662965eee82a6f71cd1550a427beb0 Ether0.00064428 26.53450119
[ Download CSV Export 
Latest 6 internal transactions
Parent Txn Hash Block From To Value
0x9a6d8d4af85f9c9c17b1b80dc10345d7f40fd696ce98d91a338c207992cfb1d9155977482022-09-23 18:10:59137 days 7 hrs ago 0xcc98265cd2e662965eee82a6f71cd1550a427beb0x3914804b44cdaa52814c52cb869537dcab5d3162147.072024 Ether
0x9a6d8d4af85f9c9c17b1b80dc10345d7f40fd696ce98d91a338c207992cfb1d9155977482022-09-23 18:10:59137 days 7 hrs ago 0xcc98265cd2e662965eee82a6f71cd1550a427beb0x2e2a903cdd470cc8b296c295b25a6c6212eebd1398.048016 Ether
0x9a6d8d4af85f9c9c17b1b80dc10345d7f40fd696ce98d91a338c207992cfb1d9155977482022-09-23 18:10:59137 days 7 hrs ago 0xcc98265cd2e662965eee82a6f71cd1550a427beb0xaf87edc12a518dcc5aee14c61aff837ac5224dbb2.47596 Ether
0x1f4582e5a591881555095a1f1bb10d9b67569d95735a5f9a501e6083fa8e9cfc155976782022-09-23 17:56:47137 days 7 hrs ago 0xcc98265cd2e662965eee82a6f71cd1550a427beb0x3914804b44cdaa52814c52cb869537dcab5d31626.13008 Ether
0x1f4582e5a591881555095a1f1bb10d9b67569d95735a5f9a501e6083fa8e9cfc155976782022-09-23 17:56:47137 days 7 hrs ago 0xcc98265cd2e662965eee82a6f71cd1550a427beb0x2e2a903cdd470cc8b296c295b25a6c6212eebd134.08672 Ether
0x1f4582e5a591881555095a1f1bb10d9b67569d95735a5f9a501e6083fa8e9cfc155976782022-09-23 17:56:47137 days 7 hrs ago 0xcc98265cd2e662965eee82a6f71cd1550a427beb0xaf87edc12a518dcc5aee14c61aff837ac5224dbb0.1032 Ether
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
HsGenesisPass

Compiler Version
v0.8.9+commit.e5eed63a

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 19 : HsGenesisPass.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.7.0 <0.9.0;
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/finance/PaymentSplitter.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";

contract HsGenesisPass is ERC721, ERC721Enumerable, Ownable, ReentrancyGuard {
    using Strings for uint256;

    string public baseURI;
    string public notRevealedUri;
    string public baseExtension = ".json";

    bool public revealed = false;

    //prices
    uint256 public whiteListPrice = 0.086 ether;
    uint256 public publicPrice = 0.097 ether;

    //contract config

    uint256 public whitelistNftPerAddress = 2;
    uint256 public publicNftPerAddress = 3;
    uint256 public maxNftPerAddress = 3;
    uint256 public maxSupply = 5555;
    uint256 public whiteListPublicMaxSupply = 3000;
    uint256 public privateMaxSupply = 2555;

    bool public whiteListOpen = false;
    bool public publicOpen = false;
    bool public privateOpen = false;

    //whitelist and privatelist root
    mapping(address => uint256) public addressPublicMint;
    mapping(address => uint256) public addressWhitelistMint;
    mapping(address => uint256) public addressWhitePublicBalance;
    mapping(address => uint256) public addressPrivateMintedBalance;

    bytes32 public whiteListRoot;
    bytes32 public privateListRoot;

    constructor(
        string memory _name,
        string memory _symbol,
        string memory _initBaseURI,
        string memory _initNotRevealedUri
    ) ERC721(_name, _symbol) {
        setBaseURI(_initBaseURI);
        setNotRevealedURI(_initNotRevealedUri);
    }

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

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

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

        string memory currentBaseURI = _baseURI();
        return
            bytes(currentBaseURI).length > 0
                ? string(
                    abi.encodePacked(
                        currentBaseURI,
                        tokenId.toString(),
                        baseExtension
                    )
                )
                : "";
    }

    function reveal() public onlyOwner {
        revealed = true;
    }

    function airdrop(address[] calldata users, uint256 numNFT)
        external
        onlyOwner
    {
        uint256 supply = totalSupply();
        require(numNFT > 0, "Mint amount should be greater than 0");
        require(users.length > 0, "No address specified");
        require(
            supply + (numNFT * users.length) < maxSupply + 1,
            "Max supply overflow"
        );

        for (uint256 i; i < users.length; i++) {
            for (uint256 j; j < numNFT; j++) {
                supply += 1;
                _safeMint(users[i], supply);
            }
        }
    }

    function publicMint(uint256 _mintAmount) public payable nonReentrant {
        require(publicOpen, "The public mint is not opened");
        uint256 supply = totalSupply();
        require(supply + _mintAmount <= maxSupply, "Max Supply Reached");
        require(_mintAmount > 0, "need to mint at least 1 NFT");
        require(
            supply + _mintAmount <= whiteListPublicMaxSupply,
            "Max Public supply reached"
        );
        uint256 price = publicPrice * _mintAmount;
        require(msg.value >= price, "You must provide more ethers");
        uint256 tot = addressWhitePublicBalance[msg.sender];
        require(
            tot + _mintAmount <= maxNftPerAddress,
            "You can only mint 3 nft."
        );
        uint256 pub = addressPublicMint[msg.sender];
        require(
            pub + _mintAmount <= publicNftPerAddress,
            "In Public you can mint only 3 ntf."
        );

        for (uint256 i = 1; i <= _mintAmount; i++) {
            addressWhitePublicBalance[msg.sender]++;
            addressPublicMint[msg.sender]++;
            _safeMint(msg.sender, supply + i);
        }
    }

    function whiteListMint(uint256 _mintAmount, bytes32[] calldata proof)
        public
        payable
        nonReentrant
    {
        require(whiteListOpen, "The whiteList mint is not opened");
        require(isWhiteListed(proof), "You are not in the whitelist");
        uint256 supply = totalSupply();
        require(supply + _mintAmount <= maxSupply, "Max Supply Reached");
        require(_mintAmount > 0, "need to mint at least 1 NFT");
        require(
            supply + _mintAmount <= whiteListPublicMaxSupply,
            "Max Whitelist supply reached"
        );
        uint256 price = whiteListPrice * _mintAmount;
        require(msg.value >= price, "You must provide more ethers");
        uint256 tot = addressWhitePublicBalance[msg.sender];
        require(
            tot + _mintAmount <= maxNftPerAddress,
            "You can only mint 3 nft."
        );

        uint256 whitelist = addressWhitelistMint[msg.sender];
        require(
            whitelist + _mintAmount <= whitelistNftPerAddress,
            "In whitelist you can mint only 2 ntf"
        );

        for (uint256 i = 1; i <= _mintAmount; i++) {
            addressWhitePublicBalance[msg.sender]++;
            addressWhitelistMint[msg.sender]++;
            _safeMint(msg.sender, supply + i);
        }
    }

    function setWhiteListMerkleRoot(bytes32 _root) external onlyOwner {
        whiteListRoot = _root;
    }

    function isWhiteListed(bytes32[] memory _proof) public view returns (bool) {
        bytes32 leaf = keccak256(abi.encodePacked(msg.sender));
        return MerkleProof.verify(_proof, whiteListRoot, leaf);
    }

    function privateMint(
        uint256 _mintAmount,
        uint256 _addressReservedTokens,
        bytes32[] calldata proof
    ) public payable nonReentrant {
        require(privateOpen, "The private mint is not opened");
        require(
            isPrivateListed(_addressReservedTokens, proof),
            "you are not in the private list"
        );
        uint256 supply = totalSupply();
        require(supply + _mintAmount <= maxSupply, "max NFT limit exceeded");

        uint256 owned = addressPrivateMintedBalance[msg.sender];
        require(
            owned + _mintAmount <= _addressReservedTokens,
            "You have less nft reserved"
        );

        for (uint256 i = 1; i <= _mintAmount; i++) {
            addressPrivateMintedBalance[msg.sender]++;
            _safeMint(msg.sender, supply + i);
        }
    }

    function setPrivateListMerkleRoot(bytes32 _root) external onlyOwner {
        privateListRoot = _root;
    }

    function isPrivateListed(
        uint256 _addressReservedTokens,
        bytes32[] memory _proof
    ) public view returns (bool) {
        bytes32 leaf = keccak256(
            abi.encodePacked(msg.sender, _addressReservedTokens)
        );
        return MerkleProof.verify(_proof, privateListRoot, leaf);
    }

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

    function setWhiteListOpen(bool _open) public onlyOwner {
        whiteListOpen = _open;
    }

    function setPublicOpen(bool _open) public onlyOwner {
        publicOpen = _open;
    }

    function setPrivateOpen(bool _open) public onlyOwner {
        privateOpen = _open;
    }

    function setPublicCost(uint256 _newCost) public onlyOwner {
        publicPrice = _newCost;
    }

    function setWhitelistCost(uint256 _newCost) public onlyOwner {
        whiteListPrice = _newCost;
    }

    function setNotRevealedURI(string memory _notRevealedURI) public onlyOwner {
        notRevealedUri = _notRevealedURI;
    }

    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal override(ERC721, ERC721Enumerable) {
        super._beforeTokenTransfer(from, to, tokenId);
    }

    function supportsInterface(bytes4 interfaceId)
        public
        view
        override(ERC721, ERC721Enumerable)
        returns (bool)
    {
        return super.supportsInterface(interfaceId);
    }

    function withdraw() public payable onlyOwner {
        (bool hs, ) = payable(0xaF87EDc12A518DcC5AEe14C61Aff837AC5224dBb).call{
            value: (address(this).balance * 1) / 100
        }("");
        require(hs);

        (bool pt, ) = payable(0x2e2a903cDD470Cc8b296C295b25A6C6212eeBd13).call{
            value: (address(this).balance * 40) / 100
        }("");
        require(pt);

        (bool os, ) = payable(owner()).call{value: address(this).balance}("");
        require(os);
    }
}

File 2 of 19 : Strings.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

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

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // 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);
    }

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

File 3 of 19 : Ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

File 4 of 19 : 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 5 of 19 : PaymentSplitter.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (finance/PaymentSplitter.sol)

pragma solidity ^0.8.0;

import "../token/ERC20/utils/SafeERC20.sol";
import "../utils/Address.sol";
import "../utils/Context.sol";

/**
 * @title PaymentSplitter
 * @dev This contract allows to split Ether payments among a group of accounts. The sender does not need to be aware
 * that the Ether will be split in this way, since it is handled transparently by the contract.
 *
 * The split can be in equal parts or in any other arbitrary proportion. The way this is specified is by assigning each
 * account to a number of shares. Of all the Ether that this contract receives, each account will then be able to claim
 * an amount proportional to the percentage of total shares they were assigned. The distribution of shares is set at the
 * time of contract deployment and can't be updated thereafter.
 *
 * `PaymentSplitter` follows a _pull payment_ model. This means that payments are not automatically forwarded to the
 * accounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release}
 * function.
 *
 * NOTE: This contract assumes that ERC20 tokens will behave similarly to native tokens (Ether). Rebasing tokens, and
 * tokens that apply fees during transfers, are likely to not be supported as expected. If in doubt, we encourage you
 * to run tests before sending real value to this contract.
 */
contract PaymentSplitter is Context {
    event PayeeAdded(address account, uint256 shares);
    event PaymentReleased(address to, uint256 amount);
    event ERC20PaymentReleased(IERC20 indexed token, address to, uint256 amount);
    event PaymentReceived(address from, uint256 amount);

    uint256 private _totalShares;
    uint256 private _totalReleased;

    mapping(address => uint256) private _shares;
    mapping(address => uint256) private _released;
    address[] private _payees;

    mapping(IERC20 => uint256) private _erc20TotalReleased;
    mapping(IERC20 => mapping(address => uint256)) private _erc20Released;

    /**
     * @dev Creates an instance of `PaymentSplitter` where each account in `payees` is assigned the number of shares at
     * the matching position in the `shares` array.
     *
     * All addresses in `payees` must be non-zero. Both arrays must have the same non-zero length, and there must be no
     * duplicates in `payees`.
     */
    constructor(address[] memory payees, uint256[] memory shares_) payable {
        require(payees.length == shares_.length, "PaymentSplitter: payees and shares length mismatch");
        require(payees.length > 0, "PaymentSplitter: no payees");

        for (uint256 i = 0; i < payees.length; i++) {
            _addPayee(payees[i], shares_[i]);
        }
    }

    /**
     * @dev The Ether received will be logged with {PaymentReceived} events. Note that these events are not fully
     * reliable: it's possible for a contract to receive Ether without triggering this function. This only affects the
     * reliability of the events, and not the actual splitting of Ether.
     *
     * To learn more about this see the Solidity documentation for
     * https://solidity.readthedocs.io/en/latest/contracts.html#fallback-function[fallback
     * functions].
     */
    receive() external payable virtual {
        emit PaymentReceived(_msgSender(), msg.value);
    }

    /**
     * @dev Getter for the total shares held by payees.
     */
    function totalShares() public view returns (uint256) {
        return _totalShares;
    }

    /**
     * @dev Getter for the total amount of Ether already released.
     */
    function totalReleased() public view returns (uint256) {
        return _totalReleased;
    }

    /**
     * @dev Getter for the total amount of `token` already released. `token` should be the address of an IERC20
     * contract.
     */
    function totalReleased(IERC20 token) public view returns (uint256) {
        return _erc20TotalReleased[token];
    }

    /**
     * @dev Getter for the amount of shares held by an account.
     */
    function shares(address account) public view returns (uint256) {
        return _shares[account];
    }

    /**
     * @dev Getter for the amount of Ether already released to a payee.
     */
    function released(address account) public view returns (uint256) {
        return _released[account];
    }

    /**
     * @dev Getter for the amount of `token` tokens already released to a payee. `token` should be the address of an
     * IERC20 contract.
     */
    function released(IERC20 token, address account) public view returns (uint256) {
        return _erc20Released[token][account];
    }

    /**
     * @dev Getter for the address of the payee number `index`.
     */
    function payee(uint256 index) public view returns (address) {
        return _payees[index];
    }

    /**
     * @dev Getter for the amount of payee's releasable Ether.
     */
    function releasable(address account) public view returns (uint256) {
        uint256 totalReceived = address(this).balance + totalReleased();
        return _pendingPayment(account, totalReceived, released(account));
    }

    /**
     * @dev Getter for the amount of payee's releasable `token` tokens. `token` should be the address of an
     * IERC20 contract.
     */
    function releasable(IERC20 token, address account) public view returns (uint256) {
        uint256 totalReceived = token.balanceOf(address(this)) + totalReleased(token);
        return _pendingPayment(account, totalReceived, released(token, account));
    }

    /**
     * @dev Triggers a transfer to `account` of the amount of Ether they are owed, according to their percentage of the
     * total shares and their previous withdrawals.
     */
    function release(address payable account) public virtual {
        require(_shares[account] > 0, "PaymentSplitter: account has no shares");

        uint256 payment = releasable(account);

        require(payment != 0, "PaymentSplitter: account is not due payment");

        _released[account] += payment;
        _totalReleased += payment;

        Address.sendValue(account, payment);
        emit PaymentReleased(account, payment);
    }

    /**
     * @dev Triggers a transfer to `account` of the amount of `token` tokens they are owed, according to their
     * percentage of the total shares and their previous withdrawals. `token` must be the address of an IERC20
     * contract.
     */
    function release(IERC20 token, address account) public virtual {
        require(_shares[account] > 0, "PaymentSplitter: account has no shares");

        uint256 payment = releasable(token, account);

        require(payment != 0, "PaymentSplitter: account is not due payment");

        _erc20Released[token][account] += payment;
        _erc20TotalReleased[token] += payment;

        SafeERC20.safeTransfer(token, account, payment);
        emit ERC20PaymentReleased(token, account, payment);
    }

    /**
     * @dev internal logic for computing the pending payment of an `account` given the token historical balances and
     * already released amounts.
     */
    function _pendingPayment(
        address account,
        uint256 totalReceived,
        uint256 alreadyReleased
    ) private view returns (uint256) {
        return (totalReceived * _shares[account]) / _totalShares - alreadyReleased;
    }

    /**
     * @dev Add a new payee to the contract.
     * @param account The address of the payee to add.
     * @param shares_ The number of shares owned by the payee.
     */
    function _addPayee(address account, uint256 shares_) private {
        require(account != address(0), "PaymentSplitter: account is the zero address");
        require(shares_ > 0, "PaymentSplitter: shares are 0");
        require(_shares[account] == 0, "PaymentSplitter: account already has shares");

        _payees.push(account);
        _shares[account] = shares_;
        _totalShares = _totalShares + shares_;
        emit PayeeAdded(account, shares_);
    }
}

File 6 of 19 : IERC721Receiver.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

File 7 of 19 : ERC721.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

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

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

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @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 virtual override returns (uint256) {
        require(owner != address(0), "ERC721: address zero is not a valid owner");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _owners[tokenId];
        require(owner != address(0), "ERC721: invalid token ID");
        return owner;
    }

    /**
     * @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) {
        _requireMinted(tokenId);

        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 overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not token owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        _requireMinted(tokenId);

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_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 {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner nor approved");

        _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 {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner nor approved");
        _safeTransfer(from, to, tokenId, data);
    }

    /**
     * @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.
     *
     * `data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _owners[tokenId] != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal virtual {
        _mint(to, tokenId);
        require(
            _checkOnERC721Received(address(0), to, tokenId, data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);

        _afterTokenTransfer(address(0), to, tokenId);
    }

    /**
     * @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 {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        _balances[owner] -= 1;
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);

        _afterTokenTransfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

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

        _balances[from] -= 1;
        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits an {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits an {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC721: approve to caller");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Reverts if the `tokenId` has not been minted yet.
     */
    function _requireMinted(uint256 tokenId) internal view virtual {
        require(_exists(tokenId), "ERC721: invalid token ID");
    }

    /**
     * @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.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * 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, ``from``'s `tokenId` will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}
}

File 8 of 19 : MerkleProof.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

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

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

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

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

    /**
     * @dev Returns true if the `leaves` can be proved to be a part of a Merkle tree defined by
     * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}.
     *
     * _Available since v4.7._
     */
    function multiProofVerify(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProof(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Calldata version of {multiProofVerify}
     *
     * _Available since v4.7._
     */
    function multiProofVerifyCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProofCalldata(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Returns the root of a tree reconstructed from `leaves` and the sibling nodes in `proof`,
     * consuming from one or the other at each step according to the instructions given by
     * `proofFlags`.
     *
     * _Available since v4.7._
     */
    function processMultiProof(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

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

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

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

    /**
     * @dev Calldata version of {processMultiProof}
     *
     * _Available since v4.7._
     */
    function processMultiProofCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

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

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

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

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

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

File 9 of 19 : ERC721Enumerable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/ERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../ERC721.sol";
import "./IERC721Enumerable.sol";

/**
 * @dev This implements an optional extension of {ERC721} defined in the EIP that adds
 * enumerability of all the token ids in the contract as well as all token ids owned by each
 * account.
 */
abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
    // Mapping from owner to list of owned token IDs
    mapping(address => mapping(uint256 => uint256)) private _ownedTokens;

    // Mapping from token ID to index of the owner tokens list
    mapping(uint256 => uint256) private _ownedTokensIndex;

    // Array with all token ids, used for enumeration
    uint256[] private _allTokens;

    // Mapping from token id to position in the allTokens array
    mapping(uint256 => uint256) private _allTokensIndex;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
        return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
        return _ownedTokens[owner][index];
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _allTokens.length;
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
        return _allTokens[index];
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * 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, ``from``'s `tokenId` will be burned.
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, tokenId);

        if (from == address(0)) {
            _addTokenToAllTokensEnumeration(tokenId);
        } else if (from != to) {
            _removeTokenFromOwnerEnumeration(from, tokenId);
        }
        if (to == address(0)) {
            _removeTokenFromAllTokensEnumeration(tokenId);
        } else if (to != from) {
            _addTokenToOwnerEnumeration(to, tokenId);
        }
    }

    /**
     * @dev Private function to add a token to this extension's ownership-tracking data structures.
     * @param to address representing the new owner of the given token ID
     * @param tokenId uint256 ID of the token to be added to the tokens list of the given address
     */
    function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
        uint256 length = ERC721.balanceOf(to);
        _ownedTokens[to][length] = tokenId;
        _ownedTokensIndex[tokenId] = length;
    }

    /**
     * @dev Private function to add a token to this extension's token tracking data structures.
     * @param tokenId uint256 ID of the token to be added to the tokens list
     */
    function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
        _allTokensIndex[tokenId] = _allTokens.length;
        _allTokens.push(tokenId);
    }

    /**
     * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
     * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
     * gas optimizations e.g. when performing a transfer operation (avoiding double writes).
     * This has O(1) time complexity, but alters the order of the _ownedTokens array.
     * @param from address representing the previous owner of the given token ID
     * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
     */
    function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
        // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
        uint256 tokenIndex = _ownedTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary
        if (tokenIndex != lastTokenIndex) {
            uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];

            _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
            _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
        }

        // This also deletes the contents at the last position of the array
        delete _ownedTokensIndex[tokenId];
        delete _ownedTokens[from][lastTokenIndex];
    }

    /**
     * @dev Private function to remove a token from this extension's token tracking data structures.
     * This has O(1) time complexity, but alters the order of the _allTokens array.
     * @param tokenId uint256 ID of the token to be removed from the tokens list
     */
    function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
        // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = _allTokens.length - 1;
        uint256 tokenIndex = _allTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so
        // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding
        // an 'if' statement (like in _removeTokenFromOwnerEnumeration)
        uint256 lastTokenId = _allTokens[lastTokenIndex];

        _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
        _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index

        // This also deletes the contents at the last position of the array
        delete _allTokensIndex[tokenId];
        _allTokens.pop();
    }
}

File 10 of 19 : 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 11 of 19 : Address.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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
                /// @solidity memory-safe-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 12 of 19 : SafeERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

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

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

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

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

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    function safePermit(
        IERC20Permit token,
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        uint256 nonceBefore = token.nonces(owner);
        token.permit(owner, spender, value, deadline, v, r, s);
        uint256 nonceAfter = token.nonces(owner);
        require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed");
    }

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

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

File 13 of 19 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

File 14 of 19 : draft-IERC20Permit.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)

pragma solidity ^0.8.0;

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

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

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

File 15 of 19 : IERC721.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

File 16 of 19 : 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 17 of 19 : 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 18 of 19 : 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);
}

File 19 of 19 : 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);
}

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":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"string","name":"_initBaseURI","type":"string"},{"internalType":"string","name":"_initNotRevealedUri","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"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":"","type":"address"}],"name":"addressPrivateMintedBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"addressPublicMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"addressWhitePublicBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"addressWhitelistMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"users","type":"address[]"},{"internalType":"uint256","name":"numNFT","type":"uint256"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","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":[],"name":"baseExtension","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"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":"_addressReservedTokens","type":"uint256"},{"internalType":"bytes32[]","name":"_proof","type":"bytes32[]"}],"name":"isPrivateListed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32[]","name":"_proof","type":"bytes32[]"}],"name":"isWhiteListed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxNftPerAddress","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":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"notRevealedUri","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":"privateListRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"privateMaxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"uint256","name":"_addressReservedTokens","type":"uint256"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"privateMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"privateOpen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"publicMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"publicNftPerAddress","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicOpen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"reveal","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":"string","name":"_newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_notRevealedURI","type":"string"}],"name":"setNotRevealedURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_root","type":"bytes32"}],"name":"setPrivateListMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_open","type":"bool"}],"name":"setPrivateOpen","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newCost","type":"uint256"}],"name":"setPublicCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_open","type":"bool"}],"name":"setPublicOpen","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_root","type":"bytes32"}],"name":"setWhiteListMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_open","type":"bool"}],"name":"setWhiteListOpen","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newCost","type":"uint256"}],"name":"setWhitelistCost","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":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"whiteListMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"whiteListOpen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"whiteListPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"whiteListPublicMaxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"whiteListRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"whitelistNftPerAddress","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"payable","type":"function"}]

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

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

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

-----Decoded View---------------
Arg [0] : _name (string): HsGenesisPass
Arg [1] : _symbol (string): HS
Arg [2] : _initBaseURI (string): ipfs://QmRwGrsBZsmLed4UdD1UMfRxrM4wPZ85TJrn2QtkfTdh8m/
Arg [3] : _initNotRevealedUri (string): ipfs://QmWHmDg3hkP9MEyQ7NAUC4StsRoufKoGCVgCUTCxpTEmHY/hidden.json

-----Encoded View---------------
15 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000160
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000d
Arg [5] : 487347656e657369735061737300000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000002
Arg [7] : 4853000000000000000000000000000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000036
Arg [9] : 697066733a2f2f516d5277477273425a736d4c65643455644431554d66527872
Arg [10] : 4d3477505a3835544a726e3251746b66546468386d2f00000000000000000000
Arg [11] : 0000000000000000000000000000000000000000000000000000000000000041
Arg [12] : 697066733a2f2f516d57486d446733686b50394d457951374e41554334537473
Arg [13] : 526f75664b6f4743566743555443787054456d48592f68696464656e2e6a736f
Arg [14] : 6e00000000000000000000000000000000000000000000000000000000000000


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.