ETH Price: $3,456.26 (-0.89%)
Gas: 2 Gwei

Contract

0x1513757e88526F56C1BbF2e1b4b873C16f616f69
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Value
Set Approval For...181467742023-09-16 5:55:11289 days ago1694843711IN
Sungens: SUN Token
0 ETH0.000410578.83500513
Set Approval For...166390352023-02-16 4:53:47502 days ago1676523227IN
Sungens: SUN Token
0 ETH0.0013813129.72423181
Set Approval For...162543062022-12-24 11:30:23555 days ago1671881423IN
Sungens: SUN Token
0 ETH0.0002967212.08230299
Set Approval For...158642712022-10-30 23:50:35610 days ago1667173835IN
Sungens: SUN Token
0 ETH0.000318726.85855018
Set Approval For...158513362022-10-29 4:28:59612 days ago1667017739IN
Sungens: SUN Token
0 ETH0.000445519.58701185
Set Approval For...157061442022-10-08 21:45:11632 days ago1665265511IN
Sungens: SUN Token
0 ETH0.0013142828.28193647
Set Approval For...156481632022-09-30 19:12:47640 days ago1664565167IN
Sungens: SUN Token
0 ETH0.0006831514.70072023
Set Approval For...155353612022-09-14 22:20:36656 days ago1663194036IN
Sungens: SUN Token
0 ETH0.0003154611.87267824
Set Approval For...155353552022-09-14 22:18:53656 days ago1663193933IN
Sungens: SUN Token
0 ETH0.0005207511.20602019
Set Approval For...155305512022-09-14 2:44:58657 days ago1663123498IN
Sungens: SUN Token
0 ETH0.0004988310.73432586
Set Approval For...155300532022-09-14 0:50:14657 days ago1663116614IN
Sungens: SUN Token
0 ETH0.0005200811.19166321
Set Approval For...155176362022-09-11 23:33:38659 days ago1662939218IN
Sungens: SUN Token
0 ETH0.00026895.78644726
Airdrop152781612022-08-04 21:05:18697 days ago1659647118IN
Sungens: SUN Token
0 ETH0.0005985410.46696633
Set Approval For...152478832022-07-31 3:37:36702 days ago1659238656IN
Sungens: SUN Token
0 ETH0.000363757.82746513
Set Approval For...150398062022-06-28 13:06:41734 days ago1656421601IN
Sungens: SUN Token
0 ETH0.0081055174.4207526
Set Approval For...150225752022-06-25 7:24:53737 days ago1656141893IN
Sungens: SUN Token
0 ETH0.0010880723.37191062
Set Approval For...150225752022-06-25 7:24:53737 days ago1656141893IN
Sungens: SUN Token
0 ETH0.0010880723.37191062
Set Approval For...150225752022-06-25 7:24:53737 days ago1656141893IN
Sungens: SUN Token
0 ETH0.0010861123.37191062
Set Approval For...150031702022-06-21 16:25:50741 days ago1655828750IN
Sungens: SUN Token
0 ETH0.0026469356.95879932
Withdraw148945252022-06-03 2:13:40760 days ago1654222420IN
Sungens: SUN Token
0 ETH0.0017165456.28370856
Transfer From148791332022-05-31 14:13:15762 days ago1654006395IN
Sungens: SUN Token
0 ETH0.0016673946.63250764
Set Reveal148051122022-05-19 13:06:05774 days ago1652965565IN
Sungens: SUN Token
0 ETH0.0008320928.97365169
Set Base URI148050972022-05-19 13:02:56774 days ago1652965376IN
Sungens: SUN Token
0 ETH0.0010700228.17862317
Mint Batch2147903022022-05-17 4:02:22777 days ago1652760142IN
Sungens: SUN Token
0.03 ETH0.0037471342.48351045
Mint Batch2147861952022-05-16 12:13:35777 days ago1652703215IN
Sungens: SUN Token
0.03 ETH0.0013579615.40164383
View all transactions

Latest 1 internal transaction

Advanced mode:
Parent Transaction Hash Block From To Value
148945252022-06-03 2:13:40760 days ago1654222420
Sungens: SUN Token
2.94 ETH
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
Sungens

Compiler Version
v0.8.9+commit.e5eed63a

Optimization Enabled:
Yes with 200 runs

Other Settings:
byzantium EvmVersion
File 1 of 12 : Sungens.sol
// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.0;

import "./ERC721.sol";

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";


/**
 *    :--------        .---: :%88%-  .---:.+%%%*-----.:----------. *888#   ----.  .--------.
 *  -888%HHHHH==%%%%-  *888+ *88888: *888=+8888HHHHHH:*H8888HHHHH..88888H .8888  %888HHHHHH 
 *  %888+:.    :8888. .8888..8888888-8888 :888% HHHHH--+888%----. =888888*+888* =888%-:.    
 *  *%8888888= -888H  =888H =888*%888888* *888= 8888-+H8888HHHHH: %888*8888888: =H8888888H  
 *      .H888- H888-  %888- %888::888888: 8888. 8888. .888%      -888% *88888%      .=888H  
 *.%%%%%%888H  %888%%%888* :888%  +8888* =8888%%888H  -8888%%%%= H888=  %888%: *%%%%%888%:  
 *
 *  9369 radical optimists visiting from a solarpunk future—where tech, community and nature
 *  save the planet. Drawn by artist Dylan Palermo.
 *
 *  In a radically optimistic world, who will you choose to be?
 */

contract Sungens is
    ERC721,
    Ownable
{
    // Utilize OpenZep utility functions
    using Strings for uint256;

    // Private BaseURI that is held for switching to our randomized metadata
    string private _tokenBaseURI = "";
    string private _placeholderURI = "ipfs://QmTcXCPdabsMey7ja8bASHWa9A8gYnUiQ7ZVCVDr2tNYxS";
    string public provenanceHash = "4beaf0d97a9b0dd4a300e18175074cd2f7c8957c11dd9e3215b6103d9dbed5d0";

    uint256 public offset = 0;
    uint256 public isRevealed = 0;

    uint256 public constant     PRICE_BATCH2 = .03 ether;
    uint256 public constant     PRICE_BATCH3 = .06 ether;
    uint256 public constant     PRICE_PUBLIC = .09 ether;

    uint32 public constant      MAX_SUPPLY = 9369;

    // for the whitelist
    uint8 public constant       MAX_BATCH1       = 1;
    uint8 public constant       MAX_BATCH2       = 2;
    uint8 public constant       MAX_BATCH3       = 3;
    uint8 public constant       MAX_PUBLIC       = 3;

    uint8 public isBatchLive    = 0;
    bool public isPublicSale    = false;
    bool public isPaused        = false;

    // to hold the balances
    mapping(address => uint256) public balancesBatch1;
    mapping(address => uint256) public balancesBatch2;
    mapping(address => uint256) public balancesBatch3;
    mapping(address => uint256) public balancesPublic;

    // a mapping to keep track of each batch
    bytes32 public whitelistBatch1;
    bytes32 public whitelistBatch2;
    bytes32 public whitelistBatch3;

    constructor() ERC721("Sungens", "SUN") { }

    /**
    *   Modifiers to check out minting conditions
    */
    modifier checkIsPublicSale()
    {
        require(isPublicSale, "Public sale is not open");
        _;
    }

    modifier checkAllowedBatchSale(uint8 batch)
    {
        require(batch < 4, "Cannot set batch > 3");
        _;
    }

    modifier checkIsBatchSale(uint256 batch)
    {
        require(isBatchLive != 0 && batch <= isBatchLive, "Sale not open for batch");
        _;
    }

    modifier isInWhitelist(bytes32 root, bytes32[] calldata merkleProof)
    {
        bytes32 leaf = keccak256(abi.encodePacked(msg.sender));
        require(
            MerkleProof.verify(merkleProof, root, leaf),
            "Invalid whitelist verification"
        );
        _;
    }

    modifier doesNotExceedMaxSupply(uint256 numberOfTokens)
    {
        require(
            _tokenIdCount + numberOfTokens < MAX_SUPPLY,
            "Not enough Sungens exist"
        );
        _;
    }

    modifier isCorrectValue(uint256 numberOfTokens, uint256 price)
    {
        require(
            msg.value >= price * numberOfTokens,
            "Not enough ETH"
        );
        _;
    }

    modifier checkIsPaused()
    {
        require(!isPaused, "Sale is paused");
        _;
    }

    modifier offsetIsSet()
    {
        require(offset != 0, "Cannot run sale until offset is set");
        _;
    }

    /**
     *  Minting functions for both public and private mint
     *
     *  We do a few gas-saving tricks here.
     *  We pull variables into memory then save them later.
     *
     *  We check and set the balance immediately as well. No reason to wait.
     *
     *  It is nice not worrying about concurrency issues...
     */
    function mintBatch1(bytes32[] calldata merkleProof)
        external 
        payable
        checkIsPaused
        checkIsBatchSale(1)
        isInWhitelist(whitelistBatch1, merkleProof)
        doesNotExceedMaxSupply(1)
    {
        address sender = msg.sender;
        uint256 balance = balancesBatch1[sender];
        require(
            balance < MAX_BATCH1,
            "Too many Sungens"
        );

        uint256 tokenIdCount = _tokenIdCount;
        balancesBatch1[sender] = 1;

        _mint(sender, (tokenIdCount + offset) % MAX_SUPPLY);
        _tokenIdCount = tokenIdCount + 1;
    }

    function mintBatch2(uint256 numberOfTokens, bytes32[] calldata merkleProof)
        external
        payable
        checkIsPaused
        checkIsBatchSale(2)
        isInWhitelist(whitelistBatch2, merkleProof)
        isCorrectValue(numberOfTokens, PRICE_BATCH2)
        doesNotExceedMaxSupply(numberOfTokens)
    {
        address sender = msg.sender;
        uint256 balance = balancesBatch2[sender];
        require(
            numberOfTokens <= MAX_BATCH2 && balance + numberOfTokens <= MAX_BATCH2,
            "Too many Sungens"
        );

        uint256 tokenIdCount = _tokenIdCount;
        balancesBatch2[sender] = balance + numberOfTokens;

        for (uint256 i = 0; i < numberOfTokens; i++) {
            _mint(sender, (tokenIdCount + offset + i) % MAX_SUPPLY);
        }
        _tokenIdCount = tokenIdCount + numberOfTokens;
    }

    function mintBatch3(uint256 numberOfTokens, bytes32[] calldata merkleProof)
        external
        payable
        checkIsPaused
        checkIsBatchSale(3)
        isInWhitelist(whitelistBatch3, merkleProof)
        isCorrectValue(numberOfTokens, PRICE_BATCH3)
        doesNotExceedMaxSupply(numberOfTokens)
    {
        address sender = msg.sender;
        uint256 balance = balancesBatch3[sender];
        require(
            numberOfTokens <= MAX_BATCH3 && balance + numberOfTokens <= MAX_BATCH3,
            "Too many Sungens"
        );

        uint256 tokenIdCount = _tokenIdCount;
        balancesBatch3[sender] = balance + numberOfTokens;

        for (uint256 i = 0; i < numberOfTokens; i++) {
            _mint(sender, (tokenIdCount + offset + i) % MAX_SUPPLY);
        }
        _tokenIdCount = tokenIdCount + numberOfTokens;
    }

    function mintPublic(uint256 numberOfTokens)
        external
        payable
        checkIsPaused
        checkIsPublicSale
        isCorrectValue(numberOfTokens, PRICE_PUBLIC)
        doesNotExceedMaxSupply(numberOfTokens)
    {
        address sender = msg.sender;
        uint256 balance = balancesPublic[sender];
        require(
            numberOfTokens <= MAX_PUBLIC && balance + numberOfTokens <= MAX_PUBLIC,
            "Too many Sungens"
        );

        uint256 tokenIdCount = _tokenIdCount;
        balancesPublic[sender] = balance + numberOfTokens;

        for (uint256 i = 0; i < numberOfTokens; i++) {
            _safeMint(sender, (tokenIdCount + offset + i) % MAX_SUPPLY);
        }
        _tokenIdCount = tokenIdCount + numberOfTokens;
    }

    function airdrop(address[] calldata addresses)
        external 
        onlyOwner
        offsetIsSet
        doesNotExceedMaxSupply(addresses.length)
    {
        uint256 tokenIdCount = _tokenIdCount;
        uint256 numberOfTokens = addresses.length;

        for (uint256 i = 0; i < numberOfTokens; i++) {
            _mint(addresses[i], (tokenIdCount + offset + i) % MAX_SUPPLY);
        }
        _tokenIdCount = tokenIdCount + numberOfTokens;
    }

    /**
     *  Functions for handling Base URI pieces
     */
    function _baseURI()
        internal
        override
        view
        returns (string memory)
    {
        return _tokenBaseURI;
    }

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

        uint256 _isRevealedStart = offset % MAX_SUPPLY;
        uint256 _isRevealedEnd = (offset + isRevealed) % MAX_SUPPLY;

        // this means we looped back around, so we reverse our direction of if statement
        bool loopedBack = _isRevealedEnd < _isRevealedStart;

        if (isRevealed == 0) {
            return _placeholderURI;
        }

        // >= is for an off-by-one error, the bane of a programmer's existence
        if (!loopedBack && (tokenId < _isRevealedStart || tokenId >= _isRevealedEnd)) {
            return _placeholderURI;
        }

        // if we looped back, our end is at the front and our start is at the end, so don't
        // reveal anything in between
        if (loopedBack && (tokenId < _isRevealedStart && tokenId >= _isRevealedEnd)) {
            return _placeholderURI;
        }

        string memory baseURI = _tokenBaseURI;
        return bytes(baseURI).length > 0
            ? string(abi.encodePacked(baseURI, "/", tokenId.toString(), ".json"))
            : "";
    }

    /**
     *  To store data directly on the blockchain, we can use the params.
     *  This may or may not happen, but if it does, we have the code
     */
    function writeImage(uint256 _tokenId, string memory _image, string memory _hash)
        external 
        onlyOwner
    { }

    /**
     *   Admin functions for owners only.
     */
    function setProvenanceHash(string memory _provenanceHash)
        external
        onlyOwner
    {
        provenanceHash = _provenanceHash;
    }

    function setReveal(uint256 reveal)
       external
       onlyOwner
    {
        isRevealed = reveal;
    }

    function setPublicSale(bool _isPublicSale)
        external
        onlyOwner
        offsetIsSet
    {
        isPublicSale = _isPublicSale;
    }

    function setBatchSale(uint8 batch)
        external
        onlyOwner
        checkAllowedBatchSale(batch)
        offsetIsSet
    {
        isBatchLive = batch;
    }

    function setPause(bool pause)
        external
        onlyOwner
    {
        isPaused = pause;
    }

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

    function setPlaceholderURI(string memory baseURI)
        external
        onlyOwner
    {
        _placeholderURI = baseURI;
    }

    function setWhitelistBatch1(bytes32 _whitelistRoot)
        external
        onlyOwner
    {
        whitelistBatch1 = _whitelistRoot;
    }

    function setWhitelistBatch2(bytes32 _whitelistRoot)
        external
        onlyOwner
    {
        whitelistBatch2 = _whitelistRoot;
    }

    function setWhitelistBatch3(bytes32 _whitelistRoot)
        external
        onlyOwner
    {
        whitelistBatch3 = _whitelistRoot;
    }

    function withdraw()
        public 
        onlyOwner
    {
        uint256 balance = address(this).balance;
        payable(msg.sender).transfer(balance);
    }

    function burn(uint256 tokenId)
        external
        onlyOwner
    {
        _burn(tokenId);
    }

    function setOffset(uint256 _offset)
        external       
        onlyOwner
    {
        offset = _offset;
    }

    /**
     * Please note, this will not include airdropped tokens
     * This can be used in the contract if necessary, but it is not accurate.
     * However, it is cheap.
     */
    function balanceOfCheap(address owner) public view virtual returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        
        return (balancesBatch1[owner]
            + balancesBatch2[owner]
            + balancesBatch3[owner]
            + balancesPublic[owner]
        );
    }

    /**
     * The balanceOf function is expensive, but because it is a view, we can call this off-chain.
     * That means we can be more accurate. Calling this in the contract will run out of gas.
     */
    function balanceOf(address owner) public view override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");

        uint count = 0;
        uint tokenIdCount = _tokenIdCount;

        for( uint i = 0; i < tokenIdCount; ++i ){
            uint index = (offset + i) % MAX_SUPPLY;
            
            if( owner == _owners[index] ) {
                ++count;
            }
        }

        delete tokenIdCount;
        return count;
    }
}

File 2 of 12 : ERC721.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata 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) public _owners;
    uint256 public _tokenIdCount;

    // Mapping owner address to token count
    // Balances are managed by batch, so we don't need this here
    //mapping(address => uint256) public _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);
    }

    /**
     *
     */
    function balanceOf(address owner) public view virtual returns (uint256) {
        require(false, "ERC721 must overwrite this function as balances are not recorded here");
        return 0;
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _owners[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");
        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) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

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

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

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public 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 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 {
        _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: 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 _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) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, 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;
        //_owners.push(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);

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

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

        //_balances[owner] -= 1;
        delete _owners[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");
        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);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {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 a {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 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 {
                    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 {}
}

File 3 of 12 : 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 4 of 12 : 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 5 of 12 : MerkleProof.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

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

    /**
     * @dev Returns the rebuilt hash obtained by traversing a Merklee tree up
     * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt
     * hash matches the root of the tree. When processing the proof, the pairs
     * of leafs & pre-images are assumed to be sorted.
     *
     * _Available since v4.4._
     */
    function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            bytes32 proofElement = proof[i];
            if (computedHash <= proofElement) {
                // Hash(current computed hash + current element of the proof)
                computedHash = keccak256(abi.encodePacked(computedHash, proofElement));
            } else {
                // Hash(current element of the proof + current computed hash)
                computedHash = keccak256(abi.encodePacked(proofElement, computedHash));
            }
        }
        return computedHash;
    }
}

File 6 of 12 : Strings.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

File 7 of 12 : 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 8 of 12 : Address.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)

pragma solidity ^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;
        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");

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

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

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

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

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

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

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

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

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

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

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

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

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

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

File 9 of 12 : 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 10 of 12 : IERC721Receiver.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

File 11 of 12 : IERC721.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

File 12 of 12 : Ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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":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_BATCH1","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_BATCH2","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_BATCH3","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_PUBLIC","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PRICE_BATCH2","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PRICE_BATCH3","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PRICE_PUBLIC","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"_owners","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_tokenIdCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"addresses","type":"address[]"}],"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":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOfCheap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balancesBatch1","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balancesBatch2","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balancesBatch3","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balancesPublic","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isBatchLive","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPublicSale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isRevealed","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"mintBatch1","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"mintBatch2","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"mintBatch3","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"}],"name":"mintPublic","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"offset","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"provenanceHash","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"batch","type":"uint8"}],"name":"setBatchSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_offset","type":"uint256"}],"name":"setOffset","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"pause","type":"bool"}],"name":"setPause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"setPlaceholderURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_provenanceHash","type":"string"}],"name":"setProvenanceHash","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_isPublicSale","type":"bool"}],"name":"setPublicSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"reveal","type":"uint256"}],"name":"setReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_whitelistRoot","type":"bytes32"}],"name":"setWhitelistBatch1","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_whitelistRoot","type":"bytes32"}],"name":"setWhitelistBatch2","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_whitelistRoot","type":"bytes32"}],"name":"setWhitelistBatch3","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"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":"whitelistBatch1","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"whitelistBatch2","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"whitelistBatch3","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"string","name":"_image","type":"string"},{"internalType":"string","name":"_hash","type":"string"}],"name":"writeImage","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

9369 radical optimists visiting from a solarpunk future—where tech, community and nature save the planet. Drawn by artist Dylan Palermo. In a radically optimistic world, who will you choose to be?

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.