Contract 0xA5814003D93a6Ff861ae125AC706CE5043004903 4

Token Contract 
 
 
Txn Hash
Method
Block
From
To
Value
0x5c798622aa8a9d37a4b1dd3fd78efd3da4aa005cd561396e36c57d8dc1e71d89Set Approval For...160127842022-11-20 17:41:478 days 1 hr agoENS Name tonytenik.eth IN  Creepy Creams: CC Token0 Ether0.00064096 13.9156277
0x4dbc2c9e135ed838ee46ba390040459576818afddbd556abc115f792ec4d4c12Set Approval For...160005802022-11-19 0:48:359 days 18 hrs ago0x2609611caaaa068ed0c537220cd04e2f79172917 IN  Creepy Creams: CC Token0 Ether0.00047545 10.30341249
0x704fee4a23bfa8db822380b15e8643b43a971062ec73d961d88a8b4fbd4b332cTransfer From159930712022-11-17 23:38:2310 days 19 hrs ago0xfb565b47f32edf25784b7cb9bf91c0de5d80ea53 IN  Creepy Creams: CC Token0 Ether0.00121644 14.52908048
0x713274588dd05b842f7e7affbe97aa6d64e8dcca019fb4d2f7c4e48af3112374Set Approval For...159888442022-11-17 9:27:4711 days 9 hrs ago0xd9524b4ef7fa85b09aa12463221750da2adc76b8 IN  Creepy Creams: CC Token0 Ether0.00032941 13.64098736
0x92dba0627c4932a5bd48b84ea4feadfd07a9e406c1dd410615c8473676d09504Set Approval For...159827662022-11-16 13:04:2312 days 6 hrs agoENS Name mesmurized.eth IN  Creepy Creams: CC Token0 Ether0.00058663 12.71292926
0x48d421172e7d0581f01e540b091ee514b202edef93262c75498dad4674185a85Set Approval For...159698962022-11-14 17:53:5914 days 1 hr ago0x983dfad9da0602f461e1950a80f538ce82bc0707 IN  Creepy Creams: CC Token0 Ether0.00096062 20.85557807
0xa2c191051e4ee3716512619f4e9710e2e430203a6ca666d0ff13544f56787c24Set Approval For...159536312022-11-12 11:27:3516 days 7 hrs ago0xd9524b4ef7fa85b09aa12463221750da2adc76b8 IN  Creepy Creams: CC Token0 Ether0.00073696 15.99967154
0xb98ad4d11e4045efb3989829c1716d921311c95b0acde6b3b02e221e4956ad1aSet Approval For...159053302022-11-05 17:33:2323 days 1 hr agoENS Name samdoesnfts.eth IN  Creepy Creams: CC Token0 Ether0.00033949 14.00973525
0xaeaf77660f7aefadf639cdd3fc174b2ae1ea6374009eab54378d62de47ec09c5Set Approval For...159045162022-11-05 14:49:2323 days 4 hrs ago0x7d1af53ea9b696a0c920ea59fb2196194d73389d IN  Creepy Creams: CC Token0 Ether0.00063348 13.72814365
0x25182a496a3c5206b7eccd831eb2359346475fc4c7dc40041c40e38069632437Set Approval For...159045152022-11-05 14:49:1123 days 4 hrs ago0x7d1af53ea9b696a0c920ea59fb2196194d73389d IN  Creepy Creams: CC Token0 Ether0.00063591 13.7807692
0x029cb1ca05104786bf7c38fae624296260c8b5dfa0df30ca9771ce7feeb94f96Safe Transfer Fr...159015192022-11-05 4:46:1123 days 14 hrs agoENS Name allthabeanz.eth IN  Creepy Creams: CC Token0 Ether0.00124687 13.95185831
0xf66dc10791e4712e3aa12bd40123b5484d2f91a9e93a6adeb0fb8b22d78d4e21Set Approval For...158451982022-10-28 7:55:2331 days 11 hrs ago0xb90778d56ad6a6912cbecf95ca4c88917b8c01a8 IN  Creepy Creams: CC Token0 Ether0.00050091 10.87507994
0x0315eda1fe076558333543d937b2fa740bb84104ded6672693085409ebb076e7Set Approval For...158380282022-10-27 7:49:5932 days 11 hrs agoENS Name fewchure.eth IN  Creepy Creams: CC Token0 Ether0.00059127 12.83668743
0x5ec625be6c0356b57fb7fd0a92af7c06191f0fc813755580fc3edca899c45c79Set Approval For...158369912022-10-27 4:22:1132 days 14 hrs agoENS Name samdoesnfts.eth IN  Creepy Creams: CC Token0 Ether0.00041487 8.99073834
0xd9129cbc6543cc0bace7b35a286ec2a2ff14b037ecbaa37cdde7f257dc1c89a9Set Approval For...158367522022-10-27 3:33:5932 days 15 hrs ago0x1fcb82509224da22ab404f9a65765d1725a5bdf7 IN  Creepy Creams: CC Token0 Ether0.0004637 10.06727086
0xbaccf765d754005235697cb19934233c71926f0734fbb363398e4a4a179ce7d5Set Approval For...158282282022-10-25 23:00:5933 days 20 hrs ago0x4f49005af6a733edb04d9af45c59eb0d392c79a2 IN  Creepy Creams: CC Token0 Ether0.00085287 18.51614092
0xb2e46daac1dc50b32cb6fa27052eddff13a079b9e26324bea9563d1bf160e3d0Set Approval For...158272602022-10-25 19:45:3533 days 23 hrs agoENS Name fewchure.eth IN  Creepy Creams: CC Token0 Ether0.00102061 42.26337293
0x01d8b666ad590b3b50bfab20263102f890b4d0e1ff5a04161c82d2999c4b730aSet Approval For...158122462022-10-23 17:17:1136 days 2 hrs ago0xb3e12a0ac4fb13fe091b448f45b81b1da0246994 IN  Creepy Creams: CC Token0 Ether0.00034508 13.15477262
0xd8ca5df69a7cbcf727f6d2b156fc749897d76ac3529331914d61206be7f10e3fSet Approval For...158122452022-10-23 17:16:5936 days 2 hrs ago0xb3e12a0ac4fb13fe091b448f45b81b1da0246994 IN  Creepy Creams: CC Token0 Ether0.00030279 12.49518077
0x6869c8d61052e789c7a9c10b924562fb79eeee3e2086deb2b81af9512833ba88Set Approval For...157983242022-10-21 18:39:1138 days 38 mins ago0xa370c2643029171a007c8b4b6b87e4913ba9746d IN  Creepy Creams: CC Token0 Ether0.00205125 44.5334609
0x689ed5aeb6644cb4b0776a59b391e2ba2464e338e117581ef96f9f1ccba0ecfbSet Approval For...157933892022-10-21 2:07:1138 days 17 hrs ago0x6bc6708c7b2caffa1043f201b280ca9ae93b1ba5 IN  Creepy Creams: CC Token0 Ether0.00101661 22.07109465
0x2c97f0bf954597ef7e30d46d93f12351119ad1b457f04b69b021554cb59503e7Set Approval For...157788022022-10-19 1:14:1140 days 18 hrs ago0x118bec6e9600e18ee05a0b56cacfe4ca3e9b416c IN  Creepy Creams: CC Token0 Ether0.00084275 18.29654404
0xe297b8ce96e1d9f550bfa2dcee9211bb053800f2a1367af1324ba686d0659e97Set Approval For...157622972022-10-16 17:54:2343 days 1 hr agoENS Name timcollins.eth IN  Creepy Creams: CC Token0 Ether0.00057642 12.51440505
0x43217d9f9dbd3385cdfd833d8fa8586f079f13137dcc1033cc983adfddb90e37Set Approval For...157554232022-10-15 18:50:5944 days 27 mins agoENS Name ridaz.eth IN  Creepy Creams: CC Token0 Ether0.00073612 15.98148266
0x2b5009383ec32dc4d09a8103f1b442016c79d1e575f335dcb74fcb3c06762eafSet Approval For...157361782022-10-13 2:21:5946 days 16 hrs ago0x402d3b8518fad9d97a948e5bf176d7a7a83b8b71 IN  Creepy Creams: CC Token0 Ether0.00096205 20.8865836
[ Download CSV Export 

OVERVIEW

1500 hand-drawn, mutated ice-creams melting through the Ethereum Blockchain.Alpha wave are the first psychos to escape the ice-cream factory - only they can be staked for $ICE tokens and receive companions.

Latest 25 internal transaction
Parent Txn Hash Block From To Value
0xf5cf35a95faa28c743a5b8eff04db339791805875ee3973779e792b456e5c413136021862021-11-12 15:51:50381 days 3 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth0.441 Ether
0xf5cf35a95faa28c743a5b8eff04db339791805875ee3973779e792b456e5c413136021862021-11-12 15:51:50381 days 3 hrs ago Creepy Creams: CC TokenFuego: Deployer0.049 Ether
0x2adaeb864ee458175fd959c4987e3303f85e7e715ad3ee82afcb4dde412aba70135716132021-11-07 20:44:50385 days 22 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth9.639 Ether
0x2adaeb864ee458175fd959c4987e3303f85e7e715ad3ee82afcb4dde412aba70135716132021-11-07 20:44:50385 days 22 hrs ago Creepy Creams: CC TokenFuego: Deployer1.071 Ether
0xeb25fa10d95af9e965fcba1411d1997db0c3c193e3b1520a74293c2efeb3e7b1135694752021-11-07 12:55:42386 days 6 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth2.646 Ether
0xeb25fa10d95af9e965fcba1411d1997db0c3c193e3b1520a74293c2efeb3e7b1135694752021-11-07 12:55:42386 days 6 hrs ago Creepy Creams: CC TokenFuego: Deployer0.294 Ether
0x0b22b163d8c3feab5068ab2747e1595a222032ff886cfc1e3d8ad389737b859f135554462021-11-05 8:08:15388 days 11 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth1.764 Ether
0x0b22b163d8c3feab5068ab2747e1595a222032ff886cfc1e3d8ad389737b859f135554462021-11-05 8:08:15388 days 11 hrs ago Creepy Creams: CC TokenFuego: Deployer0.196 Ether
0xe0229b70f553501c5fb820cd18db2af08b8a87c2dedb906fd0b1e624a940f074135209452021-10-30 21:46:43393 days 21 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth1.26 Ether
0xe0229b70f553501c5fb820cd18db2af08b8a87c2dedb906fd0b1e624a940f074135209452021-10-30 21:46:43393 days 21 hrs ago Creepy Creams: CC TokenFuego: Deployer0.14 Ether
0x06fb02e8c80153a4ecea4346068882e8c5e5eec553c51b5ae893990e98028bb9135124102021-10-29 13:42:30395 days 5 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth2.583 Ether
0x06fb02e8c80153a4ecea4346068882e8c5e5eec553c51b5ae893990e98028bb9135124102021-10-29 13:42:30395 days 5 hrs ago Creepy Creams: CC TokenFuego: Deployer0.287 Ether
0xa7c15a309f06a832f2045988d1ffc70d89fddc4e773ba25b8a5ac53be8e8e305134931752021-10-26 13:04:19398 days 6 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth4.599 Ether
0xa7c15a309f06a832f2045988d1ffc70d89fddc4e773ba25b8a5ac53be8e8e305134931752021-10-26 13:04:19398 days 6 hrs ago Creepy Creams: CC TokenFuego: Deployer0.511 Ether
0x53bb4cd092ee1deb39ac181e24345471b5e35a2058c325bed55c435632d210ce134888782021-10-25 20:58:57398 days 22 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth9.891 Ether
0x53bb4cd092ee1deb39ac181e24345471b5e35a2058c325bed55c435632d210ce134888782021-10-25 20:58:57398 days 22 hrs ago Creepy Creams: CC TokenFuego: Deployer1.099 Ether
0xda73dfb3c59e37fb069ca29a856ebeeec820515be1fb4a395ccd8c55bafacb8f134838752021-10-25 2:23:53399 days 16 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth3.906 Ether
0xda73dfb3c59e37fb069ca29a856ebeeec820515be1fb4a395ccd8c55bafacb8f134838752021-10-25 2:23:53399 days 16 hrs ago Creepy Creams: CC TokenFuego: Deployer0.434 Ether
0xa85b50913c27123f6cbd3ab0e00a9e12c0abfb69cdeb3f9e0bf4efeb7bc38f9b134819882021-10-24 19:13:25400 days 4 mins ago Creepy Creams: CC TokenENS Name creepycreams.eth17.955 Ether
0xa85b50913c27123f6cbd3ab0e00a9e12c0abfb69cdeb3f9e0bf4efeb7bc38f9b134819882021-10-24 19:13:25400 days 4 mins ago Creepy Creams: CC TokenFuego: Deployer1.995 Ether
0x673d3363b0628091886a66424939e9610472ad816ad9420067b8b09fae639899134665212021-10-22 9:02:28402 days 10 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth0.693 Ether
0x673d3363b0628091886a66424939e9610472ad816ad9420067b8b09fae639899134665212021-10-22 9:02:28402 days 10 hrs ago Creepy Creams: CC TokenFuego: Deployer0.077 Ether
0x3e6f62645bfceae4beedb9513847baf5f53b91a036e75f32306b1316b39bffa8134570512021-10-20 21:47:01403 days 21 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth0.819 Ether
0x3e6f62645bfceae4beedb9513847baf5f53b91a036e75f32306b1316b39bffa8134570512021-10-20 21:47:01403 days 21 hrs ago Creepy Creams: CC TokenFuego: Deployer0.091 Ether
0x14246fd34aebac254fb2a8c72c759ea23f706abcb7ebc63ee0fa1dcf01f744f9134539162021-10-20 9:50:30404 days 9 hrs ago Creepy Creams: CC TokenENS Name creepycreams.eth4.032 Ether
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
Creepy

Compiler Version
v0.8.9+commit.e5eed63a

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 14 : CreepyCreams.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/Pausable.sol";

contract Creepy is ERC721Enumerable, Ownable {
    using Strings for uint256;

    uint256 public constant MAX_NFTS = 10000;
    uint256 public constant PRICE = 0.07 ether;
    uint256 public constant MAX_PER_MINT = 5;
    uint256 public constant PRESALE_MAX_MINT = 3;
    uint256 public constant MAX_NFTS_MINT = 50;
    uint256 public constant RESERVED_NFTS = 120;
    address public constant teamAddress = 0xC45b8B01465D9bCcfBB810db92e22080f944C54a;
    address public constant devAddress = 0xADDaF99990b665D8553f08653966fa8995Cc1209;

    uint256 public reservedClaimed;

    uint256 public numNftsMinted;

    string public baseTokenURI;

    bool public publicSaleStarted;
    bool public presaleStarted;

    mapping(address => bool) private _presaleEligible;
    mapping(address => uint256) private _totalClaimed;

    event BaseURIChanged(string baseURI);
    event PresaleMint(address minter, uint256 amountOfNfts);
    event PublicSaleMint(address minter, uint256 amountOfNfts);

    modifier whenPresaleStarted() {
        require(presaleStarted, "Presale is not open yet");
        _;
    }

    modifier whenPublicSaleStarted() {
        require(publicSaleStarted, "Public sale is not open yet");
        _;
    }

    constructor(string memory baseURI) ERC721("Creepy Creams", "CC") {
        baseTokenURI = baseURI;
    }

    function claimReserved(address recipient, uint256 amount) external onlyOwner {
        require(reservedClaimed != RESERVED_NFTS, "You have already claimed all reserved nfts");
        require(reservedClaimed + amount <= RESERVED_NFTS, "Mint exceeds max reserved nfts");
        require(recipient != address(0), "Cannot add null address");
        require(totalSupply() < MAX_NFTS, "All NFTs have been minted");
        require(totalSupply() + amount <= MAX_NFTS, "Mint exceeds max supply");

        uint256 _nextTokenId = numNftsMinted + 1;

        for (uint256 i = 0; i < amount; i++) {
            _safeMint(recipient, _nextTokenId + i);
        }
        numNftsMinted += amount;
        reservedClaimed += amount;
    }

    function addToPresale(address[] calldata addresses) external onlyOwner {
        for (uint256 i = 0; i < addresses.length; i++) {
            require(addresses[i] != address(0), "Cannot add null address");

            _presaleEligible[addresses[i]] = true;

            _totalClaimed[addresses[i]] > 0 ? _totalClaimed[addresses[i]] : 0;
        }
    }

    function checkPresaleEligiblity(address addr) external view returns (bool) {
        return _presaleEligible[addr];
    }

    function amountClaimedBy(address owner) external view returns (uint256) {
        require(owner != address(0), "Cannot add null address");

        return _totalClaimed[owner];
    }

    function mintPresale(uint256 amountOfNfts) external payable whenPresaleStarted {
        require(_presaleEligible[msg.sender], "You are not whitelisted for the presale");
        require(totalSupply() < MAX_NFTS, "All NFTs have been minted");
        require(amountOfNfts <= PRESALE_MAX_MINT, "Purchase exceeds presale limit");
        require(totalSupply() + amountOfNfts <= MAX_NFTS, "Mint exceeds max supply");
        require(_totalClaimed[msg.sender] + amountOfNfts <= PRESALE_MAX_MINT, "Purchase exceeds max allowed");
        require(amountOfNfts > 0, "Must mint at least one NFT");
        require(PRICE * amountOfNfts == msg.value, "ETH amount is incorrect");

        for (uint256 i = 0; i < amountOfNfts; i++) {
            uint256 tokenId = numNftsMinted + 1;

            numNftsMinted += 1;
            _totalClaimed[msg.sender] += 1;
            _safeMint(msg.sender, tokenId);
        }

        emit PresaleMint(msg.sender, amountOfNfts);
    }

    function mint(uint256 amountOfNfts) external payable whenPublicSaleStarted {
        require(totalSupply() < MAX_NFTS, "All NFTs have been minted");
        require(amountOfNfts <= MAX_PER_MINT, "Amount exceeds NFTs per transaction");
        require(totalSupply() + amountOfNfts <= MAX_NFTS, "Mint exceeds max supply");
        require(_totalClaimed[msg.sender] + amountOfNfts <= MAX_NFTS_MINT, "Amount exceeds max NFTs per wallet");
        require(amountOfNfts > 0, "Must mint at least one NFT");
        require(PRICE * amountOfNfts == msg.value, "Amount of ETH is incorrect");

        for (uint256 i = 0; i < amountOfNfts; i++) {
            uint256 tokenId = numNftsMinted + 1;

            numNftsMinted += 1;
            _totalClaimed[msg.sender] += 1;
            _safeMint(msg.sender, tokenId);
        }

        emit PublicSaleMint(msg.sender, amountOfNfts);
    }

    function togglePresaleStarted() external onlyOwner {
        presaleStarted = !presaleStarted;
    }

    function togglePublicSaleStarted() external onlyOwner {
        publicSaleStarted = !publicSaleStarted;
    }

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

    function setBaseURI(string memory baseURI) public onlyOwner {
        baseTokenURI = baseURI;
        emit BaseURIChanged(baseURI);
    }

    function withdrawAll() public onlyOwner {
        uint256 balance = address(this).balance;
        require(balance > 0, "Insufficent balance");
        _widthdraw(devAddress, ((balance * 10) / 100));
        _widthdraw(teamAddress, address(this).balance);
    }

    function _widthdraw(address _address, uint256 _amount) private {
        (bool success, ) = _address.call{ value: _amount }("");
        require(success, "Failed to widthdraw Ether");
    }
}

File 2 of 14 : Pausable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        require(!paused(), "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        require(paused(), "Pausable: not paused");
        _;
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

File 3 of 14 : Ownable.sol
// SPDX-License-Identifier: MIT

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() {
        _setOwner(_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 {
        _setOwner(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");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

File 4 of 14 : ERC721Enumerable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

File 5 of 14 : IERC721Enumerable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 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 6 of 14 : ERC721.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

        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 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 7 of 14 : Context.sol
// SPDX-License-Identifier: MIT

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 14 : IERC721.sol
// SPDX-License-Identifier: MIT

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 9 of 14 : ERC165.sol
// SPDX-License-Identifier: MIT

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 10 of 14 : Strings.sol
// SPDX-License-Identifier: MIT

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 11 of 14 : Address.sol
// SPDX-License-Identifier: MIT

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 12 of 14 : IERC721Metadata.sol
// SPDX-License-Identifier: MIT

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 13 of 14 : IERC721Receiver.sol
// SPDX-License-Identifier: MIT

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 14 of 14 : IERC165.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"baseURI","type":"string"}],"name":"BaseURIChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"minter","type":"address"},{"indexed":false,"internalType":"uint256","name":"amountOfNfts","type":"uint256"}],"name":"PresaleMint","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"minter","type":"address"},{"indexed":false,"internalType":"uint256","name":"amountOfNfts","type":"uint256"}],"name":"PublicSaleMint","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_NFTS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_NFTS_MINT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_PER_MINT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PRESALE_MAX_MINT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"RESERVED_NFTS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"addresses","type":"address[]"}],"name":"addToPresale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"amountClaimedBy","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"checkPresaleEligiblity","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"claimReserved","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"devAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOfNfts","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountOfNfts","type":"uint256"}],"name":"mintPresale","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"numNftsMinted","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":"presaleStarted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicSaleStarted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"reservedClaimed","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":"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":"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":"teamAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"togglePresaleStarted","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"togglePublicSaleStarted","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":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawAll","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

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

0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002568747470733a2f2f6d696e742d637265657079637265616d732e636f6d2f746f6b656e732f000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : baseURI (string): https://mint-creepycreams.com/tokens/

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000020
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000025
Arg [2] : 68747470733a2f2f6d696e742d637265657079637265616d732e636f6d2f746f
Arg [3] : 6b656e732f000000000000000000000000000000000000000000000000000000


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

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