ETH Price: $3,024.91 (-2.28%)
Gas: 8 Gwei

Contract

0x3FfFE959b92596e83a0B0e5DaD9F34d2593dEF86
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

Transaction Hash
Method
Block
From
To
Value
Transfer From196238782024-04-10 7:55:477 days ago1712735747IN
Assplosion: asspls Token
0 ETH0.0008502313.63164807
Set Approval For...196150042024-04-09 2:06:359 days ago1712628395IN
Assplosion: asspls Token
0 ETH0.0005570622.48673719
Set Approval For...196149922024-04-09 2:04:119 days ago1712628251IN
Assplosion: asspls Token
0 ETH0.0005047320.30543162
Set Approval For...196141302024-04-08 23:10:119 days ago1712617811IN
Assplosion: asspls Token
0 ETH0.0009926821.22526287
Set Approval For...196141282024-04-08 23:09:479 days ago1712617787IN
Assplosion: asspls Token
0 ETH0.0010107821.65108102
Set Approval For...195627152024-04-01 18:18:4716 days ago1711995527IN
Assplosion: asspls Token
0 ETH0.0010484442.17902251
Set Approval For...195037632024-03-24 10:18:4724 days ago1711275527IN
Assplosion: asspls Token
0 ETH0.0007988717.11207238
Set Approval For...194947132024-03-23 3:45:5926 days ago1711165559IN
Assplosion: asspls Token
0 ETH0.000503920.27211982
Safe Transfer Fr...194236132024-03-13 3:57:1135 days ago1710302231IN
Assplosion: asspls Token
0 ETH0.0014906154.12345118
Safe Transfer Fr...194236092024-03-13 3:56:2335 days ago1710302183IN
Assplosion: asspls Token
0 ETH0.001479253.70904372
Safe Transfer Fr...194236032024-03-13 3:55:1135 days ago1710302111IN
Assplosion: asspls Token
0 ETH0.0014445752.4516318
Set Approval For...194169432024-03-12 5:34:2336 days ago1710221663IN
Assplosion: asspls Token
0 ETH0.0011375545.76401282
Set Approval For...193581002024-03-04 0:04:1145 days ago1709510651IN
Assplosion: asspls Token
0 ETH0.0011323645.55500888
Set Approval For...192825732024-02-22 10:30:4755 days ago1708597847IN
Assplosion: asspls Token
0 ETH0.0011863847.72823547
Set Approval For...192671782024-02-20 6:37:1157 days ago1708411031IN
Assplosion: asspls Token
0 ETH0.0011125423.8309447
Set Approval For...192389652024-02-16 7:25:4761 days ago1708068347IN
Assplosion: asspls Token
0 ETH0.0005529222.2441813
Set Approval For...192327182024-02-15 10:25:2362 days ago1707992723IN
Assplosion: asspls Token
0 ETH0.001130524.21569381
Safe Transfer Fr...191721702024-02-06 22:30:2371 days ago1707258623IN
Assplosion: asspls Token
0 ETH0.001461924.25069131
Set Approval For...191708842024-02-06 18:09:5971 days ago1707242999IN
Assplosion: asspls Token
0 ETH0.0019753642.31266104
Set Approval For...190964232024-01-27 7:27:1181 days ago1706340431IN
Assplosion: asspls Token
0 ETH0.0005296211.34470059
Set Approval For...190852182024-01-25 17:47:3583 days ago1706204855IN
Assplosion: asspls Token
0 ETH0.000669826.94615213
Set Approval For...190088102024-01-15 0:49:2394 days ago1705279763IN
Assplosion: asspls Token
0 ETH0.0004648618.70164259
Set Approval For...189167142024-01-02 2:24:35107 days ago1704162275IN
Assplosion: asspls Token
0 ETH0.0006622914.18645337
Set Approval For...189101412024-01-01 4:12:47107 days ago1704082367IN
Assplosion: asspls Token
0 ETH0.0002603610.47459734
Set Approval For...188723672023-12-26 20:52:59113 days ago1703623979IN
Assplosion: asspls Token
0 ETH0.0005125920.62157891
View all transactions

Latest 1 internal transaction

Advanced mode:
Parent Transaction Hash Block From To Value
149234232022-06-07 23:02:15680 days ago1654642935
Assplosion: asspls Token
30.271 ETH
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
Assplosion

Compiler Version
v0.8.6+commit.11564f7e

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion
File 1 of 8 : Assplosion.sol
// SPDX-License-Identifier: MIT
pragma solidity >=0.8.6;

import "@openzeppelin/contracts/access/Ownable.sol";
import "erc721a/contracts/ERC721A.sol";
import "./Administration.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";

contract Assplosion is ERC721A, Ownable, Administration { 

    uint public price = 0.03 ether;
    uint public maxSupply = 5000;
    uint public maxTx = 20;

    bool private mintOpen = false;
    bool private presaleOpen = false;

    address private _signer;
    
    mapping(address => uint[]) private ownership;

    string internal baseTokenURI = 'https://us-central1-crypto-2bf22.cloudfunctions.net/api/asset/';
    
    constructor() ERC721A("Assplosion", "asspls") {}

    function toggleMint() external onlyOwner {
        mintOpen = !mintOpen;
    }

    function togglePresale() external onlyOwner {
        presaleOpen = !presaleOpen;
    }

    function setSigner(address newSigner) public onlyOwner {
        _signer = newSigner;
    }
    
    function setPrice(uint newPrice) external onlyOwner {
        price = newPrice;
    }
    
    function setBaseTokenURI(string calldata _uri) external onlyOwner {
        baseTokenURI = _uri;
    }
    
    function setMaxSupply(uint newSupply) external onlyOwner {
        maxSupply = newSupply;
    }
    
    function setMaxTx(uint newMax) external onlyOwner {
        maxTx = newMax;
    }

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

    function buyTo(address to, uint qty) external onlyAdmin {
        _mintTo(to, qty);
    }

    function buy(uint qty, bytes calldata signature_) external payable {
        require(presaleOpen, "store closed");
        require(isInWhitelist(signature_), "address not in whitelist");
        _buy(qty);
    }
    
    function buy(uint qty) external payable {
        require(mintOpen, "store closed");
        _buy(qty);
    }

    function _buy(uint qty) internal {
        require(qty <= maxTx && qty > 0, "TRANSACTION: qty of mints not alowed");
        uint free = balanceOf(_msgSender()) == 0 ? 1 : 0;
        require(msg.value >= price * (qty - free), "PAYMENT: invalid value");
        _mintTo(_msgSender(), qty);
    }

    function _mintTo(address to, uint qty) internal {
        require(qty + totalSupply() <= maxSupply, "SUPPLY: Value exceeds totalSupply");
        _mint(to, qty);
    }
    
    function withdraw() external onlyOwner {
        payable(_msgSender()).transfer(address(this).balance);
    }

    function isInWhitelist(bytes calldata signature_) private view returns (bool) {
        return ECDSA.recover(ECDSA.toEthSignedMessageHash(abi.encodePacked(_msgSender())), signature_) == _signer;
    }
    
}

File 3 of 8 : Administration.sol
// SPDX-License-Identifier: MIT
pragma solidity >=0.8.6;
import "@openzeppelin/contracts/access/Ownable.sol";

contract Administration is Ownable {
    
    event SetAdmin(address indexed admin, bool active);
    
    mapping (address => bool) private admins;
    
    modifier onlyAdmin(){
        require(admins[_msgSender()] || owner() == _msgSender(), "Admin: caller is not an admin");
        _;
    }
    
    function setAdmin(address admin, bool active) external onlyOwner {
        admins[admin] = active;
        emit SetAdmin(admin, active);
    }
    
}

File 4 of 8 : IERC721A.sol
// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.0.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

/**
 * @dev Interface of an ERC721A compliant contract.
 */
interface IERC721A {
    /**
     * The caller must own the token or be an approved operator.
     */
    error ApprovalCallerNotOwnerNorApproved();

    /**
     * The token does not exist.
     */
    error ApprovalQueryForNonexistentToken();

    /**
     * The caller cannot approve to their own address.
     */
    error ApproveToCaller();

    /**
     * The caller cannot approve to the current owner.
     */
    error ApprovalToCurrentOwner();

    /**
     * Cannot query the balance for the zero address.
     */
    error BalanceQueryForZeroAddress();

    /**
     * Cannot mint to the zero address.
     */
    error MintToZeroAddress();

    /**
     * The quantity of tokens minted must be more than zero.
     */
    error MintZeroQuantity();

    /**
     * The token does not exist.
     */
    error OwnerQueryForNonexistentToken();

    /**
     * The caller must own the token or be an approved operator.
     */
    error TransferCallerNotOwnerNorApproved();

    /**
     * The token must be owned by `from`.
     */
    error TransferFromIncorrectOwner();

    /**
     * Cannot safely transfer to a contract that does not implement the ERC721Receiver interface.
     */
    error TransferToNonERC721ReceiverImplementer();

    /**
     * Cannot transfer to the zero address.
     */
    error TransferToZeroAddress();

    /**
     * The token does not exist.
     */
    error URIQueryForNonexistentToken();

    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Keeps track of the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
    }

    /**
     * @dev Returns the total amount of tokens stored by the contract.
     *
     * Burned tokens are calculated here, use `_totalMinted()` if you want to count just minted tokens.
     */
    function totalSupply() external view returns (uint256);

    // ==============================
    //            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);

    // ==============================
    //            IERC721
    // ==============================

    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

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

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

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

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

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

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must 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 Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

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

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

    // ==============================
    //        IERC721Metadata
    // ==============================

    /**
     * @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 5 of 8 : ERC721A.sol
// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.0.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';

/**
 * @dev ERC721 token receiver interface.
 */
interface ERC721A__IERC721Receiver {
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..).
 *
 * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 *
 * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is IERC721A {
    // Mask of an entry in packed address data.
    uint256 private constant BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;

    // The bit position of `numberMinted` in packed address data.
    uint256 private constant BITPOS_NUMBER_MINTED = 64;

    // The bit position of `numberBurned` in packed address data.
    uint256 private constant BITPOS_NUMBER_BURNED = 128;

    // The bit position of `aux` in packed address data.
    uint256 private constant BITPOS_AUX = 192;

    // Mask of all 256 bits in packed address data except the 64 bits for `aux`.
    uint256 private constant BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;

    // The bit position of `startTimestamp` in packed ownership.
    uint256 private constant BITPOS_START_TIMESTAMP = 160;

    // The bit mask of the `burned` bit in packed ownership.
    uint256 private constant BITMASK_BURNED = 1 << 224;
    
    // The bit position of the `nextInitialized` bit in packed ownership.
    uint256 private constant BITPOS_NEXT_INITIALIZED = 225;

    // The bit mask of the `nextInitialized` bit in packed ownership.
    uint256 private constant BITMASK_NEXT_INITIALIZED = 1 << 225;

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned.
    // See `_packedOwnershipOf` implementation for details.
    //
    // Bits Layout:
    // - [0..159]   `addr`
    // - [160..223] `startTimestamp`
    // - [224]      `burned`
    // - [225]      `nextInitialized`
    mapping(uint256 => uint256) private _packedOwnerships;

    // Mapping owner address to address data.
    //
    // Bits Layout:
    // - [0..63]    `balance`
    // - [64..127]  `numberMinted`
    // - [128..191] `numberBurned`
    // - [192..255] `aux`
    mapping(address => uint256) private _packedAddressData;

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

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

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

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

    /**
     * @dev Returns the next token ID to be minted.
     */
    function _nextTokenId() internal view returns (uint256) {
        return _currentIndex;
    }

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count. 
     * To get the total number of tokens minted, please see `_totalMinted`.
     */
    function totalSupply() public view override returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than `_currentIndex - _startTokenId()` times.
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

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

    /**
     * @dev Returns the total number of tokens burned.
     */
    function _totalBurned() internal view returns (uint256) {
        return _burnCounter;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        // The interface IDs are constants representing the first 4 bytes of the XOR of
        // all function selectors in the interface. See: https://eips.ethereum.org/EIPS/eip-165
        // e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`
        return
            interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165.
            interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721.
            interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata.
    }

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

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> BITPOS_NUMBER_MINTED) & BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens burned by or on behalf of `owner`.
     */
    function _numberBurned(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> BITPOS_NUMBER_BURNED) & BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function _getAux(address owner) internal view returns (uint64) {
        return uint64(_packedAddressData[owner] >> BITPOS_AUX);
    }

    /**
     * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
     * If there are multiple variables, please pack them into a uint64.
     */
    function _setAux(address owner, uint64 aux) internal {
        uint256 packed = _packedAddressData[owner];
        uint256 auxCasted;
        assembly { // Cast aux without masking.
            auxCasted := aux
        }
        packed = (packed & BITMASK_AUX_COMPLEMENT) | (auxCasted << BITPOS_AUX);
        _packedAddressData[owner] = packed;
    }

    /**
     * Returns the packed ownership data of `tokenId`.
     */
    function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr)
                if (curr < _currentIndex) {
                    uint256 packed = _packedOwnerships[curr];
                    // If not burned.
                    if (packed & BITMASK_BURNED == 0) {
                        // Invariant:
                        // There will always be an ownership that has an address and is not burned
                        // before an ownership that does not have an address and is not burned.
                        // Hence, curr will not underflow.
                        //
                        // We can directly compare the packed value.
                        // If the address is zero, packed is zero.
                        while (packed == 0) {
                            packed = _packedOwnerships[--curr];
                        }
                        return packed;
                    }
                }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * Returns the unpacked `TokenOwnership` struct from `packed`.
     */
    function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {
        ownership.addr = address(uint160(packed));
        ownership.startTimestamp = uint64(packed >> BITPOS_START_TIMESTAMP);
        ownership.burned = packed & BITMASK_BURNED != 0;
    }

    /**
     * Returns the unpacked `TokenOwnership` struct at `index`.
     */
    function _ownershipAt(uint256 index) internal view returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnerships[index]);
    }

    /**
     * @dev Initializes the ownership slot minted at `index` for efficiency purposes.
     */
    function _initializeOwnershipAt(uint256 index) internal {
        if (_packedOwnerships[index] == 0) {
            _packedOwnerships[index] = _packedOwnershipOf(index);
        }
    }

    /**
     * Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around in the collection over time.
     */
    function _ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnershipOf(tokenId));
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view override returns (address) {
        return address(uint160(_packedOwnershipOf(tokenId)));
    }

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

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

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

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

    /**
     * @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 Casts the address to uint256 without masking.
     */
    function _addressToUint256(address value) private pure returns (uint256 result) {
        assembly {
            result := value
        }
    }

    /**
     * @dev Casts the boolean to uint256 without branching.
     */
    function _boolToUint256(bool value) private pure returns (uint256 result) {
        assembly {
            result := value
        }
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public override {
        address owner = address(uint160(_packedOwnershipOf(tokenId)));
        if (to == owner) revert ApprovalToCurrentOwner();

        if (_msgSenderERC721A() != owner)
            if (!isApprovedForAll(owner, _msgSenderERC721A())) {
                revert ApprovalCallerNotOwnerNorApproved();
            }

        _tokenApprovals[tokenId] = to;
        emit Approval(owner, to, tokenId);
    }

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

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        if (operator == _msgSenderERC721A()) revert ApproveToCaller();

        _operatorApprovals[_msgSenderERC721A()][operator] = approved;
        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
    }

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

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

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        _transfer(from, to, tokenId);
        if (to.code.length != 0)
            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
                revert TransferToNonERC721ReceiverImplementer();
            }
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     */
    function _exists(uint256 tokenId) internal view returns (bool) {
        return
            _startTokenId() <= tokenId &&
            tokenId < _currentIndex && // If within bounds,
            _packedOwnerships[tokenId] & BITMASK_BURNED == 0; // and not burned.
    }

    /**
     * @dev Equivalent to `_safeMint(to, quantity, '')`.
     */
    function _safeMint(address to, uint256 quantity) internal {
        _safeMint(to, quantity, '');
    }

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

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

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1
        // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the balance and number minted.
            _packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] =
                _addressToUint256(to) |
                (block.timestamp << BITPOS_START_TIMESTAMP) |
                (_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);

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

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

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

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

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1
        // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the balance and number minted.
            _packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] =
                _addressToUint256(to) |
                (block.timestamp << BITPOS_START_TIMESTAMP) |
                (_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);

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

            do {
                emit Transfer(address(0), to, updatedIndex++);
            } while (updatedIndex < end);

            _currentIndex = updatedIndex;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

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

        if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();

        bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
            isApprovedForAll(from, _msgSenderERC721A()) ||
            getApproved(tokenId) == _msgSenderERC721A());

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

        // Clear approvals from the previous owner.
        delete _tokenApprovals[tokenId];

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256.
        unchecked {
            // We can directly increment and decrement the balances.
            --_packedAddressData[from]; // Updates: `balance -= 1`.
            ++_packedAddressData[to]; // Updates: `balance += 1`.

            // Updates:
            // - `address` to the next owner.
            // - `startTimestamp` to the timestamp of transfering.
            // - `burned` to `false`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] =
                _addressToUint256(to) |
                (block.timestamp << BITPOS_START_TIMESTAMP) |
                BITMASK_NEXT_INITIALIZED;

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, to, tokenId);
        _afterTokenTransfers(from, to, tokenId, 1);
    }

    /**
     * @dev Equivalent to `_burn(tokenId, false)`.
     */
    function _burn(uint256 tokenId) internal virtual {
        _burn(tokenId, false);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

        address from = address(uint160(prevOwnershipPacked));

        if (approvalCheck) {
            bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
                isApprovedForAll(from, _msgSenderERC721A()) ||
                getApproved(tokenId) == _msgSenderERC721A());

            if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        }

        _beforeTokenTransfers(from, address(0), tokenId, 1);

        // Clear approvals from the previous owner.
        delete _tokenApprovals[tokenId];

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256.
        unchecked {
            // Updates:
            // - `balance -= 1`.
            // - `numberBurned += 1`.
            //
            // We can directly decrement the balance, and increment the number burned.
            // This is equivalent to `packed -= 1; packed += 1 << BITPOS_NUMBER_BURNED;`.
            _packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1;

            // Updates:
            // - `address` to the last owner.
            // - `startTimestamp` to the timestamp of burning.
            // - `burned` to `true`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] =
                _addressToUint256(from) |
                (block.timestamp << BITPOS_START_TIMESTAMP) |
                BITMASK_BURNED | 
                BITMASK_NEXT_INITIALIZED;

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, address(0), tokenId);
        _afterTokenTransfers(from, address(0), tokenId, 1);

        // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times.
        unchecked {
            _burnCounter++;
        }
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkContractOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        try ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns (
            bytes4 retval
        ) {
            return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector;
        } catch (bytes memory reason) {
            if (reason.length == 0) {
                revert TransferToNonERC721ReceiverImplementer();
            } else {
                assembly {
                    revert(add(32, reason), mload(reason))
                }
            }
        }
    }

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

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

    /**
     * @dev Returns the message sender (defaults to `msg.sender`).
     *
     * If you are writing GSN compatible contracts, you need to override this function.
     */
    function _msgSenderERC721A() internal view virtual returns (address) {
        return msg.sender;
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function _toString(uint256 value) internal pure returns (string memory ptr) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit), 
            // but we allocate 128 bytes to keep the free memory pointer 32-byte word aliged.
            // We will need 1 32-byte word to store the length, 
            // and 3 32-byte words to store a maximum of 78 digits. Total: 32 + 3 * 32 = 128.
            ptr := add(mload(0x40), 128)
            // Update the free memory pointer to allocate.
            mstore(0x40, ptr)

            // Cache the end of the memory to calculate the length later.
            let end := ptr

            // We write the string from the rightmost digit to the leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // Costs a bit more than early returning for the zero case,
            // but cheaper in terms of deployment and overall runtime costs.
            for { 
                // Initialize and perform the first pass without check.
                let temp := value
                // Move the pointer 1 byte leftwards to point to an empty character slot.
                ptr := sub(ptr, 1)
                // Write the character to the pointer. 48 is the ASCII index of '0'.
                mstore8(ptr, add(48, mod(temp, 10)))
                temp := div(temp, 10)
            } temp { 
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
            } { // Body of the for loop.
                ptr := sub(ptr, 1)
                mstore8(ptr, add(48, mod(temp, 10)))
            }
            
            let length := sub(end, ptr)
            // Move the pointer 32 bytes leftwards to make room for the length.
            ptr := sub(ptr, 32)
            // Store the length.
            mstore(ptr, length)
        }
    }
}

File 6 of 8 : ECDSA.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s;
        uint8 v;
        assembly {
            s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
            v := add(shr(255, vs), 27)
        }
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

File 7 of 8 : 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 8 of 8 : 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 9 of 8 : 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": false,
    "runs": 200
  },
  "evmVersion": "berlin",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"admin","type":"address"},{"indexed":false,"internalType":"bool","name":"active","type":"bool"}],"name":"SetAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"qty","type":"uint256"},{"internalType":"bytes","name":"signature_","type":"bytes"}],"name":"buy","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"qty","type":"uint256"}],"name":"buy","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"qty","type":"uint256"}],"name":"buyTo","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":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"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":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"admin","type":"address"},{"internalType":"bool","name":"active","type":"bool"}],"name":"setAdmin","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":"_uri","type":"string"}],"name":"setBaseTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newSupply","type":"uint256"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newMax","type":"uint256"}],"name":"setMaxTx","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newPrice","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newSigner","type":"address"}],"name":"setSigner","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":"toggleMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"togglePresale","outputs":[],"stateMutability":"nonpayable","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":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

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

OVERVIEW

Assplosion is a collection of 5,000 explosive birds. When you get a bird you will earn an ASSplosion try. That means you can try to blow the ass off of a random bird.

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
[ 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.