ETH Price: $3,130.59 (+0.35%)
Gas: 2 Gwei

Contract

0x06aF447c72E18891FB65450f41134C00Cf7Ac28c
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

Transaction Hash
Method
Block
From
To
Value
Set Approval For...198927062024-05-17 22:36:472 days ago1715985407IN
Sushiverse: SV Token
0 ETH0.000143273.09509605
Set Approval For...198927042024-05-17 22:36:232 days ago1715985383IN
Sushiverse: SV Token
0 ETH0.000148293.19771892
Set Approval For...198927022024-05-17 22:35:592 days ago1715985359IN
Sushiverse: SV Token
0 ETH0.000156633.38177546
Transfer From198128772024-05-06 18:38:1113 days ago1715020691IN
Sushiverse: SV Token
0 ETH0.000742466.76395063
Set Approval For...197175372024-04-23 10:36:2326 days ago1713868583IN
Sushiverse: SV Token
0 ETH0.0005432711.73581821
Set Approval For...196176792024-04-09 11:06:1140 days ago1712660771IN
Sushiverse: SV Token
0 ETH0.0005712723.35184277
Set Approval For...196176792024-04-09 11:06:1140 days ago1712660771IN
Sushiverse: SV Token
0 ETH0.0005712723.35184277
Set Approval For...195442562024-03-30 3:59:1151 days ago1711771151IN
Sushiverse: SV Token
0 ETH0.0008137217.57810764
Transfer From195201262024-03-26 17:36:5954 days ago1711474619IN
Sushiverse: SV Token
0 ETH0.004908644.71803775
Set Approval For...195099392024-03-25 7:12:1155 days ago1711350731IN
Sushiverse: SV Token
0 ETH0.000831917.94292806
Set Approval For...194230612024-03-13 2:05:2368 days ago1710295523IN
Sushiverse: SV Token
0 ETH0.0019533842.19694314
Transfer From193985282024-03-09 15:46:4771 days ago1709999207IN
Sushiverse: SV Token
0 ETH0.007454567.91149962
Set Approval For...193876252024-03-08 2:59:2373 days ago1709866763IN
Sushiverse: SV Token
0 ETH0.0013150649.692739
Set Approval For...193876202024-03-08 2:58:2373 days ago1709866703IN
Sushiverse: SV Token
0 ETH0.0011410546.64227485
Set Approval For...193545562024-03-03 12:10:3577 days ago1709467835IN
Sushiverse: SV Token
0 ETH0.0021327446
Set Approval For...193180682024-02-27 9:43:1182 days ago1709026991IN
Sushiverse: SV Token
0 ETH0.00091237.27952764
Transfer From192953742024-02-24 5:31:4785 days ago1708752707IN
Sushiverse: SV Token
0 ETH0.002116222.83637374
Set Approval For...192531342024-02-18 7:13:3591 days ago1708240415IN
Sushiverse: SV Token
0 ETH0.0004275217.47555235
Set Approval For...192529892024-02-18 6:44:1191 days ago1708238651IN
Sushiverse: SV Token
0 ETH0.0003560914.55596671
Set Approval For...192285582024-02-14 20:24:2395 days ago1707942263IN
Sushiverse: SV Token
0 ETH0.001132124.4556964
Set Approval For...192236602024-02-14 3:54:3596 days ago1707882875IN
Sushiverse: SV Token
0 ETH0.0004552618.61860941
Set Approval For...191630402024-02-05 15:44:47104 days ago1707147887IN
Sushiverse: SV Token
0 ETH0.0008341731.60704549
Set Approval For...191630392024-02-05 15:44:35104 days ago1707147875IN
Sushiverse: SV Token
0 ETH0.0015148532.72385992
Set Approval For...190624252024-01-22 12:58:47118 days ago1705928327IN
Sushiverse: SV Token
0 ETH0.0006749114.57961361
Transfer From189867762024-01-11 22:53:23129 days ago1705013603IN
Sushiverse: SV Token
0 ETH0.0023185325.01976348
View all transactions

Latest 1 internal transaction

Advanced mode:
Parent Transaction Hash Block From To Value
131787392021-09-07 12:58:04985 days ago1631019484
Sushiverse: SV Token
586.435 ETH
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
SushiverseToken

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 15 : SushiverseToken.sol
// // SPDX-License-Identifier: MIT

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";

pragma solidity ^0.7.0;
pragma abicoder v2;

contract SushiverseToken is ERC721, Ownable {
    using SafeMath for uint256;

    string public SUSHI_PROVENANCE = ""; // IPFS URL WILL BE ADDED WHEN TOKENS ARE ALL SOLD OUT

    uint256 public constant tokenPrice = 59000000000000000; // 0.059 ETH
    uint256 public constant maxTokenPurchase = 5;
    uint256 public constant MAX_TOKENS = 10000;

    bool public saleIsActive = false;
    bool public presaleIsActive = false;

    mapping(address => bool) private _presaleList;
    mapping(address => uint256) private _presaleListClaimed;

    uint256 public presaleMaxMint = 3;
    uint256 public devReserve = 64;

    event SushiMinted(uint256 supply);

    constructor() ERC721("Sushiverse", "SV") {}

    function withdraw() external onlyOwner {
        msg.sender.transfer(address(this).balance);
    }

    function reserveTokens(address _to, uint256 _reserveAmount)
        external
        onlyOwner
    {
        require(
            _reserveAmount > 0 && _reserveAmount <= devReserve,
            "Not enough reserve left for team"
        );
        for (uint256 i = 0; i < _reserveAmount; i++) {
            uint256 id = totalSupply();
            _safeMint(_to, id);
        }
        devReserve = devReserve.sub(_reserveAmount);
    }

    function setProvenanceHash(string memory provenanceHash)
        external
        onlyOwner
    {
        SUSHI_PROVENANCE = provenanceHash;
    }

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

    function toggleSaleState() external onlyOwner {
        saleIsActive = !saleIsActive;
    }

    function togglePresaleState() external onlyOwner {
        presaleIsActive = !presaleIsActive;
    }

    function tokensOfOwner(address _owner)
        external
        view
        returns (uint256[] memory)
    {
        uint256 tokenCount = balanceOf(_owner);
        if (tokenCount == 0) {
            // Return an empty array
            return new uint256[](0);
        } else {
            uint256[] memory result = new uint256[](tokenCount);
            uint256 index;
            for (index = 0; index < tokenCount; index++) {
                result[index] = tokenOfOwnerByIndex(_owner, index);
            }
            return result;
        }
    }

    function mintSushi(uint256 numberOfTokens) external payable {
        require(saleIsActive, "Sale must be active to mint Token");
        require(
            numberOfTokens > 0 && numberOfTokens <= maxTokenPurchase,
            "Can only mint one or more tokens at a time"
        );
        require(
            totalSupply().add(numberOfTokens) <= MAX_TOKENS,
            "Purchase would exceed max supply of tokens"
        );
        require(
            msg.value >= tokenPrice.mul(numberOfTokens),
            "Ether value sent is not correct"
        );

        for (uint256 i = 0; i < numberOfTokens; i++) {
            uint256 id = totalSupply();
            if (totalSupply() < MAX_TOKENS) {
                _safeMint(msg.sender, id);
                emit SushiMinted(id);
            }
        }
    }

    function presaleSushi(uint256 numberOfTokens) external payable {
        require(presaleIsActive, "Presale is not active");
        require(_presaleList[msg.sender], "You are not on the Presale List");
        require(
            totalSupply().add(numberOfTokens) <= MAX_TOKENS,
            "Purchase would exceed max supply of token"
        );
        require(
            numberOfTokens > 0 && numberOfTokens <= presaleMaxMint,
            "Cannot purchase this many tokens"
        );
        require(
            _presaleListClaimed[msg.sender].add(numberOfTokens) <=
                presaleMaxMint,
            "Purchase exceeds max allowed"
        );
        require(
            msg.value >= tokenPrice.mul(numberOfTokens),
            "Ether value sent is not correct"
        );

        for (uint256 i = 0; i < numberOfTokens; i++) {
            uint256 id = totalSupply();
            if (totalSupply() < MAX_TOKENS) {
                _presaleListClaimed[msg.sender] += 1;
                _safeMint(msg.sender, id);
                emit SushiMinted(id);
            }
        }
    }

    function addToPresaleList(address[] calldata addresses) external onlyOwner {
        for (uint256 i = 0; i < addresses.length; i++) {
            require(addresses[i] != address(0), "Can't add the null address");

            _presaleList[addresses[i]] = true;
        }
    }

    function removeFromPresaleList(address[] calldata addresses)
        external
        onlyOwner
    {
        for (uint256 i = 0; i < addresses.length; i++) {
            require(addresses[i] != address(0), "Can't add the null address");

            _presaleList[addresses[i]] = false;
        }
    }

    function setPresaleMaxMint(uint256 maxMint) external onlyOwner {
        presaleMaxMint = maxMint;
    }

    function onPreSaleList(address addr) external view returns (bool) {
        return _presaleList[addr];
    }
}

File 3 of 15 : ERC721.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "../../utils/Context.sol";
import "./IERC721.sol";
import "./IERC721Metadata.sol";
import "./IERC721Enumerable.sol";
import "./IERC721Receiver.sol";
import "../../introspection/ERC165.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";
import "../../utils/EnumerableSet.sol";
import "../../utils/EnumerableMap.sol";
import "../../utils/Strings.sol";

/**
 * @title ERC721 Non-Fungible Token Standard basic implementation
 * @dev see https://eips.ethereum.org/EIPS/eip-721
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
    using SafeMath for uint256;
    using Address for address;
    using EnumerableSet for EnumerableSet.UintSet;
    using EnumerableMap for EnumerableMap.UintToAddressMap;
    using Strings for uint256;

    // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
    // which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
    bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;

    // Mapping from holder address to their (enumerable) set of owned tokens
    mapping (address => EnumerableSet.UintSet) private _holderTokens;

    // Enumerable mapping from token ids to their owners
    EnumerableMap.UintToAddressMap private _tokenOwners;

    // 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;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Optional mapping for token URIs
    mapping (uint256 => string) private _tokenURIs;

    // Base URI
    string private _baseURI;

    /*
     *     bytes4(keccak256('balanceOf(address)')) == 0x70a08231
     *     bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e
     *     bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3
     *     bytes4(keccak256('getApproved(uint256)')) == 0x081812fc
     *     bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
     *     bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5
     *     bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde
     *
     *     => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^
     *        0xa22cb465 ^ 0xe985e9c5 ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
     */
    bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;

    /*
     *     bytes4(keccak256('name()')) == 0x06fdde03
     *     bytes4(keccak256('symbol()')) == 0x95d89b41
     *     bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd
     *
     *     => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f
     */
    bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f;

    /*
     *     bytes4(keccak256('totalSupply()')) == 0x18160ddd
     *     bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59
     *     bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7
     *
     *     => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63
     */
    bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63;

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

        // register the supported interfaces to conform to ERC721 via ERC165
        _registerInterface(_INTERFACE_ID_ERC721);
        _registerInterface(_INTERFACE_ID_ERC721_METADATA);
        _registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _holderTokens[owner].length();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
    }

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

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

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        string memory _tokenURI = _tokenURIs[tokenId];
        string memory base = baseURI();

        // If there is no base URI, return the token URI.
        if (bytes(base).length == 0) {
            return _tokenURI;
        }
        // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
        if (bytes(_tokenURI).length > 0) {
            return string(abi.encodePacked(base, _tokenURI));
        }
        // If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
        return string(abi.encodePacked(base, tokenId.toString()));
    }

    /**
    * @dev Returns the base URI set via {_setBaseURI}. This will be
    * automatically added as a prefix in {tokenURI} to each token's URI, or
    * to the token ID if no specific URI is set for that token ID.
    */
    function baseURI() public view virtual returns (string memory) {
        return _baseURI;
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        return _holderTokens[owner].at(index);
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        // _tokenOwners are indexed by tokenIds, so .length() returns the number of tokenIds
        return _tokenOwners.length();
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        (uint256 tokenId, ) = _tokenOwners.at(index);
        return tokenId;
    }

    /**
     * @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 || ERC721.isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        require(operator != _msgSender(), "ERC721: approve to caller");

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

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(address from, address to, uint256 tokenId) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not 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: transfer caller is not 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 _tokenOwners.contains(tokenId);
    }

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

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     d*
     * - `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);

        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(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); // internal owner

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

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

        // Clear metadata (if any)
        if (bytes(_tokenURIs[tokenId]).length != 0) {
            delete _tokenURIs[tokenId];
        }

        _holderTokens[owner].remove(tokenId);

        _tokenOwners.remove(tokenId);

        emit Transfer(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 of token that is not own"); // internal 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);

        _holderTokens[from].remove(tokenId);
        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
        require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token");
        _tokenURIs[tokenId] = _tokenURI;
    }

    /**
     * @dev Internal function to set the base URI for all token IDs. It is
     * automatically added as a prefix to the value returned in {tokenURI},
     * or to the token ID if {tokenURI} is empty.
     */
    function _setBaseURI(string memory baseURI_) internal virtual {
        _baseURI = baseURI_;
    }

    /**
     * @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()) {
            return true;
        }
        bytes memory returndata = to.functionCall(abi.encodeWithSelector(
            IERC721Receiver(to).onERC721Received.selector,
            _msgSender(),
            from,
            tokenId,
            _data
        ), "ERC721: transfer to non ERC721Receiver implementer");
        bytes4 retval = abi.decode(returndata, (bytes4));
        return (retval == _ERC721_RECEIVED);
    }

    /**
     * @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); // internal owner
    }

    /**
     * @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 { }
}

File 4 of 15 : Ownable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

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

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

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

File 5 of 15 : SafeMath.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

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

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

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

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

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

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

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

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

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

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

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

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

File 6 of 15 : Context.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 GSN 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 payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

File 7 of 15 : IERC721.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

File 8 of 15 : IERC721Metadata.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

import "./IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {

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

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

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

File 9 of 15 : IERC721Enumerable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <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 tokenId);

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

File 10 of 15 : IERC721Receiver.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

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

File 11 of 15 : ERC165.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts may inherit from this and call {_registerInterface} to declare
 * their support of an interface.
 */
abstract contract ERC165 is IERC165 {
    /*
     * bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
     */
    bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;

    /**
     * @dev Mapping of interface ids to whether or not it's supported.
     */
    mapping(bytes4 => bool) private _supportedInterfaces;

    constructor () internal {
        // Derived contracts need only register support for their own interfaces,
        // we register support for ERC165 itself here
        _registerInterface(_INTERFACE_ID_ERC165);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     *
     * Time complexity O(1), guaranteed to always use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return _supportedInterfaces[interfaceId];
    }

    /**
     * @dev Registers the contract as an implementer of the interface defined by
     * `interfaceId`. Support of the actual ERC165 interface is automatic and
     * registering its interface id is not required.
     *
     * See {IERC165-supportsInterface}.
     *
     * Requirements:
     *
     * - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`).
     */
    function _registerInterface(bytes4 interfaceId) internal virtual {
        require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
        _supportedInterfaces[interfaceId] = true;
    }
}

File 12 of 15 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

/**
 * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private 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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 13 of 15 : EnumerableSet.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;

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

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

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

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

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

            // When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            bytes32 lastvalue = set._values[lastIndex];

            // Move the last value to the index where the value to delete is
            set._values[toDeleteIndex] = lastvalue;
            // Update the index for the moved value
            set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based

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

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

            return true;
        } else {
            return false;
        }
    }

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

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

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

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

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

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

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

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

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

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

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

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

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

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

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


    // UintSet

    struct UintSet {
        Set _inner;
    }

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

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

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

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

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

File 14 of 15 : EnumerableMap.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Library for managing an enumerable variant of Solidity's
 * https://solidity.readthedocs.io/en/latest/types.html#mapping-types[`mapping`]
 * type.
 *
 * Maps have the following properties:
 *
 * - Entries are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Entries are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableMap for EnumerableMap.UintToAddressMap;
 *
 *     // Declare a set state variable
 *     EnumerableMap.UintToAddressMap private myMap;
 * }
 * ```
 *
 * As of v3.0.0, only maps of type `uint256 -> address` (`UintToAddressMap`) are
 * supported.
 */
library EnumerableMap {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Map type with
    // bytes32 keys and values.
    // The Map implementation uses private functions, and user-facing
    // implementations (such as Uint256ToAddressMap) are just wrappers around
    // the underlying Map.
    // This means that we can only create new EnumerableMaps for types that fit
    // in bytes32.

    struct MapEntry {
        bytes32 _key;
        bytes32 _value;
    }

    struct Map {
        // Storage of map keys and values
        MapEntry[] _entries;

        // Position of the entry defined by a key in the `entries` array, plus 1
        // because index 0 means a key is not in the map.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) {
        // We read and store the key's index to prevent multiple reads from the same storage slot
        uint256 keyIndex = map._indexes[key];

        if (keyIndex == 0) { // Equivalent to !contains(map, key)
            map._entries.push(MapEntry({ _key: key, _value: value }));
            // The entry is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            map._indexes[key] = map._entries.length;
            return true;
        } else {
            map._entries[keyIndex - 1]._value = value;
            return false;
        }
    }

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

        if (keyIndex != 0) { // Equivalent to contains(map, key)
            // To delete a key-value pair from the _entries array in O(1), we swap the entry to delete with the last one
            // in the array, and then remove the last entry (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = keyIndex - 1;
            uint256 lastIndex = map._entries.length - 1;

            // When the entry to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            MapEntry storage lastEntry = map._entries[lastIndex];

            // Move the last entry to the index where the entry to delete is
            map._entries[toDeleteIndex] = lastEntry;
            // Update the index for the moved entry
            map._indexes[lastEntry._key] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved entry was stored
            map._entries.pop();

            // Delete the index for the deleted slot
            delete map._indexes[key];

            return true;
        } else {
            return false;
        }
    }

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

    /**
     * @dev Returns the number of key-value pairs in the map. O(1).
     */
    function _length(Map storage map) private view returns (uint256) {
        return map._entries.length;
    }

   /**
    * @dev Returns the key-value pair stored at position `index` in the map. O(1).
    *
    * Note that there are no guarantees on the ordering of entries inside the
    * array, and it may change when more entries are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Map storage map, uint256 index) private view returns (bytes32, bytes32) {
        require(map._entries.length > index, "EnumerableMap: index out of bounds");

        MapEntry storage entry = map._entries[index];
        return (entry._key, entry._value);
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     */
    function _tryGet(Map storage map, bytes32 key) private view returns (bool, bytes32) {
        uint256 keyIndex = map._indexes[key];
        if (keyIndex == 0) return (false, 0); // Equivalent to contains(map, key)
        return (true, map._entries[keyIndex - 1]._value); // All indexes are 1-based
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function _get(Map storage map, bytes32 key) private view returns (bytes32) {
        uint256 keyIndex = map._indexes[key];
        require(keyIndex != 0, "EnumerableMap: nonexistent key"); // Equivalent to contains(map, key)
        return map._entries[keyIndex - 1]._value; // All indexes are 1-based
    }

    /**
     * @dev Same as {_get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {_tryGet}.
     */
    function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) {
        uint256 keyIndex = map._indexes[key];
        require(keyIndex != 0, errorMessage); // Equivalent to contains(map, key)
        return map._entries[keyIndex - 1]._value; // All indexes are 1-based
    }

    // UintToAddressMap

    struct UintToAddressMap {
        Map _inner;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) {
        return _set(map._inner, bytes32(key), bytes32(uint256(uint160(value))));
    }

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

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

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

   /**
    * @dev Returns the element stored at position `index` in the set. O(1).
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintToAddressMap storage map, uint256 index) internal view returns (uint256, address) {
        (bytes32 key, bytes32 value) = _at(map._inner, index);
        return (uint256(key), address(uint160(uint256(value))));
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     *
     * _Available since v3.4._
     */
    function tryGet(UintToAddressMap storage map, uint256 key) internal view returns (bool, address) {
        (bool success, bytes32 value) = _tryGet(map._inner, bytes32(key));
        return (success, address(uint160(uint256(value))));
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function get(UintToAddressMap storage map, uint256 key) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key)))));
    }

    /**
     * @dev Same as {get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryGet}.
     */
    function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key), errorMessage))));
    }
}

File 15 of 15 : Strings.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    /**
     * @dev Converts a `uint256` to its ASCII `string` 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);
        uint256 index = digits - 1;
        temp = value;
        while (temp != 0) {
            buffer[index--] = bytes1(uint8(48 + temp % 10));
            temp /= 10;
        }
        return string(buffer);
    }
}

File 16 of 15 : IERC165.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

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

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[],"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":false,"internalType":"uint256","name":"supply","type":"uint256"}],"name":"SushiMinted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"MAX_TOKENS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SUSHI_PROVENANCE","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"addresses","type":"address[]"}],"name":"addToPresaleList","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":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"devReserve","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTokenPurchase","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"}],"name":"mintSushi","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"onPreSaleList","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"presaleIsActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"presaleMaxMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"}],"name":"presaleSushi","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address[]","name":"addresses","type":"address[]"}],"name":"removeFromPresaleList","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_reserveAmount","type":"uint256"}],"name":"reserveTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"saleIsActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxMint","type":"uint256"}],"name":"setPresaleMaxMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"provenanceHash","type":"string"}],"name":"setProvenanceHash","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"togglePresaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"toggleSaleState","outputs":[],"stateMutability":"nonpayable","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":[],"name":"tokenPrice","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":[{"internalType":"address","name":"_owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

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

OVERVIEW

A gamified Sushi metaverse. Starting with 10,000 deliciously programatically randomized sushis.

Validator Index Block Amount
View All Withdrawals

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

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