Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

//                                .:=+**#####*++-:.   .-=+**####**+=-:                                 
//                             .=*#################*+##################*-.                             
//                           .+#####*=-:....::-=*#######+=-:....::-+######+.                           
//                          :#####=.            =####*-              .+#####-                          
//                         .#####:             -####*                  .+###*                          
//                         =####=              *####:                    :-:                           
//                         +####:              #####                                                   
//                         =####=              *####:                                                  
//                         .#####.             -####+                                                  
//                          -#####.             +####=                                                 
//                           -#####-             =####*.                                               
//                          .-*#####=           :=######:                                              
//                       :=##########*.      -+##########+                                             
//                     -*####*=-.:*####=.  =#####*=:.=#####-                                           
//                   .*####=.      -#####=####*-      .+#####:                                         
//                  :####*.         .+#######=          :*####+.                -=-                    
//                 .####*             :*#####:            -#####+.             *###+                   
//                 +####.               :*####*-           *######+:          :####=                   
//                 ####+                  :*#####-        -#########*:        *####                    
//                .####+                    -*#####=     .####+ =#####*:     =####-                    
//                 #####                      -*#####=. .####*    -#####*-  :####+                     
//                 +####-                       :+#####+#####.      -*#####+####+                      
//                 .#####-                        .=#######*.         :+#######=                       
//                  .#####+                         =#######*:         .+#######=.                     
//                   .+#####-                    :=#####*#####*-.    -*#####*#####*-                   
//                     :*#####*=:.          .:=+######+.  -*#####+=*######=  .=######+.                
//                       :=#########*****###############****##########*=:       :+#####=               
//                          :=+###############*=-=*###############+=:              -*#*.               
//                               .::-----::.         .:------:..                                       

pragma solidity ^0.8.9;

import "@openzeppelin/contracts/security/Pausable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "erc721a/contracts/ERC721A.sol";

contract Cheek is ERC721A, Pausable, Ownable
{
    using Strings for uint256;

    struct AddressWithAmount
    {
        address addr;
        uint16 amount;
    }

    bool public saleActive;

    uint256 constant public MAX_SUPPLY = 3888;
    uint256 constant public PRICE = 0.08 ether;
    uint256 constant public MAX_PUBLIC_MINT = 5;
    uint256 constant public MAX_RAFFLE_MINT = 1;

    uint256 public ticketMintStartTimestamp;
    uint256 public raffleMintStartTimestamp;
    uint256 public publicMintStartTimestamp;

    uint256 public ticketMintStopTimestamp;
    uint256 public raffleMintStopTimestamp;

    uint256 public startingIndex;

    bytes32 public merkleRootCheekList;
    bytes32 public merkleRootRaffleList;

    string constant public PROVENANCE = 'c2c11792b67c5ac04372e37c3589f7109ac7ec6c23ad131abad9b14a0369569f';
    string public baseURI = 'ipfs://bafybeihytjnsu4qycggcybnhnes3tqbqwg2lw5sltlh6jlznhjqhcg5vpq/';

    mapping (address => bool) public whitelistMinted;
    mapping (address => bool) public rafflelistMinted;
    mapping (address => uint16) public maxTicketMint;
    mapping (address => uint16) public ticketMintAmount;
    mapping (address => uint16) public publicMintAmount;

    constructor() ERC721A("Cheek", "CHEEK")
    {
    }

    //    OWNER

    function pause() external onlyOwner 
    {
        _pause();
    }

    function unpause() external onlyOwner 
    {
        _unpause();
    }

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

    function setBaseUri(string calldata value) external onlyOwner
    {
        baseURI = value;
    }

    function setCheeksListMerkleRoot(bytes32 value) external onlyOwner
    {
        merkleRootCheekList = value;
    }

    function setRaffleListMerkleRoot(bytes32 value) external onlyOwner
    {
        merkleRootRaffleList = value;
    }

    function setMintsLeft(AddressWithAmount[] calldata values) external onlyOwner
    {
        for(uint i = 0; i < values.length; i++)
        {
            maxTicketMint[values[i].addr] = values[i].amount;
        }
    }

    function forceMint(uint16 numberOfTokens) external onlyOwner
    {
        require((totalSupply() + numberOfTokens) <= MAX_SUPPLY, "Mint would exceed max supply of Cheeks");
        
        _safeMint(msg.sender, numberOfTokens);
        
        if (totalSupply() == MAX_SUPPLY)
        {
            startingIndex = block.number;
        }
    }

    function setSaleState(bool value) external onlyOwner
    {
        saleActive = value;
    }

    function setSaleTimes(
        uint256 newTicketMintStartTimestamp, 
        uint256 newTicketMintStopTimestamp,
        uint256 newRaffleMintStartTimestamp,
        uint256 newRaffleMintStopTimestamp,
        uint256 newPublicMintStartTimestamp) external onlyOwner
    {
        ticketMintStartTimestamp = newTicketMintStartTimestamp;
        raffleMintStartTimestamp = newRaffleMintStartTimestamp;
        publicMintStartTimestamp = newPublicMintStartTimestamp;

        ticketMintStopTimestamp = newTicketMintStopTimestamp;
        raffleMintStopTimestamp = newRaffleMintStopTimestamp;

        saleActive = true;
    }

    //    PUBLIC

    function mint(uint16 numberOfTokens, bytes32[] calldata proof) external payable
    {
        require(saleActive, "Sale is not active");
        require(numberOfTokens > 0, "numberOfTokens needs to be greater than 0");
        require((totalSupply() + numberOfTokens) <= MAX_SUPPLY, "Purchase would exceed max supply of Cheeks");
        require((PRICE * numberOfTokens) <= msg.value, "Ether value sent is not correct");

        uint8 mintStatus = getMintStatus();

        if (mintStatus == 5)
        {
            _publicMint(msg.sender, numberOfTokens);
        }
        else if (mintStatus == 3)
        {
            _raffleMint(msg.sender, numberOfTokens, proof);
        }
        else if (mintStatus == 1)
        {
            _ticketMint(msg.sender, numberOfTokens, proof);
        }

        if (totalSupply() == MAX_SUPPLY)
        {
            startingIndex = block.number;
        }
    }

    // 0 - not started, 1 - ticket mint, 2 - ticket mint end, 3 - raffle mint, 4 - raffle mint end, 5 - public mint
    function getMintStatus() public view returns (uint8)
    {
        uint256 timeNow = block.timestamp;

        if (timeNow >= publicMintStartTimestamp)
        {
            return 5;
        }
        
        if (timeNow >= raffleMintStartTimestamp)
        {
            if (timeNow < raffleMintStopTimestamp)
            {
                return 3;
            }

            return 4;
        }
        
        if (timeNow >= ticketMintStartTimestamp)
        { 
            if (timeNow < ticketMintStopTimestamp)
            {
                return 1;
            }

            return 2;
        }

        return 0;
    }

    function isWhitelisted(address addr, bytes32[] memory proof) public view returns (bool)
    {
        return MerkleProof.verify(proof, merkleRootCheekList, _getLeaf(addr));
    }

    function isRaffleWinner(address addr, bytes32[] memory proof) public view returns (bool)
    {
        return MerkleProof.verify(proof, merkleRootRaffleList, _getLeaf(addr));
    }

    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) 
    {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();

        uint256 tokenIndex = (tokenId + startingIndex) % MAX_SUPPLY;

        string memory base = _baseURI();
        return bytes(base).length != 0 ? string(abi.encodePacked(base, tokenIndex.toString())) : '';
    }

    //   INTERNAL

    function _ticketMint(address addr, uint16 numberOfTokens, bytes32[] calldata proof) private
    {
        uint16 maxMintCount = maxTicketMint[addr] - ticketMintAmount[addr];
        bool clMint = !whitelistMinted[addr] && isWhitelisted(addr, proof);
        if (clMint)
        {
            maxMintCount++;
        }

        require(numberOfTokens <= maxMintCount, "Can only mint MAX tokens at a time");

        _safeMint(addr, numberOfTokens);

        if (clMint)
        {
            numberOfTokens--;
            whitelistMinted[addr] = true;
        }

        ticketMintAmount[addr] += numberOfTokens;
    }

    function _raffleMint(address addr, uint16 numberOfTokens, bytes32[] calldata proof) private    
    {
        require(numberOfTokens == MAX_RAFFLE_MINT, "Can only mint MAX tokens at a time");
        require(!rafflelistMinted[addr] && isRaffleWinner(addr, proof), "Already minted or not eligible");
        _safeMint(addr, numberOfTokens);
        rafflelistMinted[addr] = true;
    }

    function _publicMint(address addr, uint16 numberOfTokens) private
    {
        require(publicMintAmount[addr] + numberOfTokens <= MAX_PUBLIC_MINT, "Can only mint MAX tokens at a time");
        _safeMint(addr, numberOfTokens);
        publicMintAmount[addr] += numberOfTokens;
    }

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

    function _beforeTokenTransfers(address from, address to, uint256 tokenId, uint quantity) internal whenNotPaused override
    {
        super._beforeTokenTransfers(from, to, tokenId, quantity);
    }

    function _getLeaf(address addr) pure private returns (bytes32)
    {
        return keccak256(abi.encode(addr));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/Pausable.sol)

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());
    }
}

// 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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

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

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

    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}

// SPDX-License-Identifier: MIT
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol';
import '@openzeppelin/contracts/utils/Address.sol';
import '@openzeppelin/contracts/utils/Context.sol';
import '@openzeppelin/contracts/utils/Strings.sol';
import '@openzeppelin/contracts/utils/introspection/ERC165.sol';

error ApprovalCallerNotOwnerNorApproved();
error ApprovalQueryForNonexistentToken();
error ApproveToCaller();
error ApprovalToCurrentOwner();
error BalanceQueryForZeroAddress();
error MintedQueryForZeroAddress();
error BurnedQueryForZeroAddress();
error MintToZeroAddress();
error MintZeroQuantity();
error OwnerIndexOutOfBounds();
error OwnerQueryForNonexistentToken();
error TokenIndexOutOfBounds();
error TransferCallerNotOwnerNorApproved();
error TransferFromIncorrectOwner();
error TransferToNonERC721ReceiverImplementer();
error TransferToZeroAddress();
error URIQueryForNonexistentToken();

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata and Enumerable extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at 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**128 - 1 (max value of uint128).
 */
contract ERC721A is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
    using Address for address;
    using Strings for uint256;

    // Compiler will pack this into a single 256bit word.
    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;
    }

    // Compiler will pack this into a single 256bit word.
    struct AddressData {
        // Realistically, 2**64-1 is more than enough.
        uint64 balance;
        // Keeps track of mint count with minimal overhead for tokenomics.
        uint64 numberMinted;
        // Keeps track of burn count with minimal overhead for tokenomics.
        uint64 numberBurned;
    }

    // Compiler will pack the following 
    // _currentIndex and _burnCounter into a single 256bit word.
    
    // The tokenId of the next token to be minted.
    uint128 internal _currentIndex;

    // The number of tokens burned.
    uint128 internal _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 ownershipOf implementation for details.
    mapping(uint256 => TokenOwnership) internal _ownerships;

    // Mapping owner address to address data
    mapping(address => AddressData) private _addressData;

    // 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_;
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view override returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than _currentIndex times
        unchecked {
            return _currentIndex - _burnCounter;    
        }
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     * This read function is O(totalSupply). If calling from a separate contract, be sure to test gas first.
     * It may also degrade with extremely large collection sizes (e.g >> 10000), test for your use case.
     */
    function tokenByIndex(uint256 index) public view override returns (uint256) {
        uint256 numMintedSoFar = _currentIndex;
        uint256 tokenIdsIdx;

        // Counter overflow is impossible as the loop breaks when
        // uint256 i is equal to another uint256 numMintedSoFar.
        unchecked {
            for (uint256 i; i < numMintedSoFar; i++) {
                TokenOwnership memory ownership = _ownerships[i];
                if (!ownership.burned) {
                    if (tokenIdsIdx == index) {
                        return i;
                    }
                    tokenIdsIdx++;
                }
            }
        }
        revert TokenIndexOutOfBounds();
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     * This read function is O(totalSupply). If calling from a separate contract, be sure to test gas first.
     * It may also degrade with extremely large collection sizes (e.g >> 10000), test for your use case.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view override returns (uint256) {
        if (index >= balanceOf(owner)) revert OwnerIndexOutOfBounds();
        uint256 numMintedSoFar = _currentIndex;
        uint256 tokenIdsIdx;
        address currOwnershipAddr;

        // Counter overflow is impossible as the loop breaks when
        // uint256 i is equal to another uint256 numMintedSoFar.
        unchecked {
            for (uint256 i; i < numMintedSoFar; i++) {
                TokenOwnership memory ownership = _ownerships[i];
                if (ownership.burned) {
                    continue;
                }
                if (ownership.addr != address(0)) {
                    currOwnershipAddr = ownership.addr;
                }
                if (currOwnershipAddr == owner) {
                    if (tokenIdsIdx == index) {
                        return i;
                    }
                    tokenIdsIdx++;
                }
            }
        }

        // Execution should never reach this point.
        revert();
    }

    /**
     * @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 ||
            interfaceId == type(IERC721Enumerable).interfaceId ||
            super.supportsInterface(interfaceId);
    }

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

    function _numberMinted(address owner) internal view returns (uint256) {
        if (owner == address(0)) revert MintedQueryForZeroAddress();
        return uint256(_addressData[owner].numberMinted);
    }

    function _numberBurned(address owner) internal view returns (uint256) {
        if (owner == address(0)) revert BurnedQueryForZeroAddress();
        return uint256(_addressData[owner].numberBurned);
    }

    /**
     * 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) {
        uint256 curr = tokenId;

        unchecked {
            if (curr < _currentIndex) {
                TokenOwnership memory ownership = _ownerships[curr];
                if (!ownership.burned) {
                    if (ownership.addr != address(0)) {
                        return ownership;
                    }
                    // 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.
                    while (true) {
                        curr--;
                        ownership = _ownerships[curr];
                        if (ownership.addr != address(0)) {
                            return ownership;
                        }
                    }
                }
            }
        }
        revert OwnerQueryForNonexistentToken();
    }

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

    /**
     * @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, 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 override {
        address owner = ERC721A.ownerOf(tokenId);
        if (to == owner) revert ApprovalToCurrentOwner();

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

        _approve(to, tokenId, owner);
    }

    /**
     * @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 override {
        if (operator == _msgSender()) revert ApproveToCaller();

        _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 {
        _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 (!_checkOnERC721Received(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 tokenId < _currentIndex && !_ownerships[tokenId].burned;
    }

    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 {
        _mint(to, quantity, _data, true);
    }

    /**
     * @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,
        bytes memory _data,
        bool safe
    ) 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 > 3.4e38 (2**128) - 1
        // updatedIndex overflows if _currentIndex + quantity > 3.4e38 (2**128) - 1
        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

            _ownerships[startTokenId].addr = to;
            _ownerships[startTokenId].startTimestamp = uint64(block.timestamp);

            uint256 updatedIndex = startTokenId;

            for (uint256 i; i < quantity; i++) {
                emit Transfer(address(0), to, updatedIndex);
                if (safe && !_checkOnERC721Received(address(0), to, updatedIndex, _data)) {
                    revert TransferToNonERC721ReceiverImplementer();
                }
                updatedIndex++;
            }

            _currentIndex = uint128(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 {
        TokenOwnership memory prevOwnership = ownershipOf(tokenId);

        bool isApprovedOrOwner = (_msgSender() == prevOwnership.addr ||
            isApprovedForAll(prevOwnership.addr, _msgSender()) ||
            getApproved(tokenId) == _msgSender());

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        if (prevOwnership.addr != from) revert TransferFromIncorrectOwner();
        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

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

        // 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**128.
        unchecked {
            _addressData[from].balance -= 1;
            _addressData[to].balance += 1;

            _ownerships[tokenId].addr = to;
            _ownerships[tokenId].startTimestamp = uint64(block.timestamp);

            // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            if (_ownerships[nextTokenId].addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId < _currentIndex) {
                    _ownerships[nextTokenId].addr = prevOwnership.addr;
                    _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

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

    /**
     * @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 {
        TokenOwnership memory prevOwnership = ownershipOf(tokenId);

        _beforeTokenTransfers(prevOwnership.addr, address(0), tokenId, 1);

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

        // 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**128.
        unchecked {
            _addressData[prevOwnership.addr].balance -= 1;
            _addressData[prevOwnership.addr].numberBurned += 1;

            // Keep track of who burned the token, and the timestamp of burning.
            _ownerships[tokenId].addr = prevOwnership.addr;
            _ownerships[tokenId].startTimestamp = uint64(block.timestamp);
            _ownerships[tokenId].burned = true;

            // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            if (_ownerships[nextTokenId].addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId < _currentIndex) {
                    _ownerships[nextTokenId].addr = prevOwnership.addr;
                    _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

        emit Transfer(prevOwnership.addr, address(0), tokenId);
        _afterTokenTransfers(prevOwnership.addr, address(0), tokenId, 1);

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

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(
        address to,
        uint256 tokenId,
        address owner
    ) private {
        _tokenApprovals[tokenId] = to;
        emit Approval(owner, 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(to).onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert TransferToNonERC721ReceiverImplementer();
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @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 {}
}

// 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;
    }
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

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

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

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

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

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

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

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

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

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

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

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

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

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

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

// 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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

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

{
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"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":"OwnerIndexOutOfBounds","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TokenIndexOutOfBounds","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":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","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"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"MAX_PUBLIC_MINT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_RAFFLE_MINT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_SUPPLY","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":"PROVENANCE","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"numberOfTokens","type":"uint16"}],"name":"forceMint","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":[],"name":"getMintStatus","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"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":"address","name":"addr","type":"address"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"isRaffleWinner","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"isWhitelisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"maxTicketMint","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRootCheekList","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRootRaffleList","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"numberOfTokens","type":"uint16"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"mint","outputs":[],"stateMutability":"payable","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":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"publicMintAmount","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicMintStartTimestamp","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"raffleMintStartTimestamp","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"raffleMintStopTimestamp","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"rafflelistMinted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":[],"name":"saleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"value","type":"string"}],"name":"setBaseUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"value","type":"bytes32"}],"name":"setCheeksListMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint16","name":"amount","type":"uint16"}],"internalType":"struct Cheek.AddressWithAmount[]","name":"values","type":"tuple[]"}],"name":"setMintsLeft","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"value","type":"bytes32"}],"name":"setRaffleListMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"value","type":"bool"}],"name":"setSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newTicketMintStartTimestamp","type":"uint256"},{"internalType":"uint256","name":"newTicketMintStopTimestamp","type":"uint256"},{"internalType":"uint256","name":"newRaffleMintStartTimestamp","type":"uint256"},{"internalType":"uint256","name":"newRaffleMintStopTimestamp","type":"uint256"},{"internalType":"uint256","name":"newPublicMintStartTimestamp","type":"uint256"}],"name":"setSaleTimes","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startingIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"ticketMintAmount","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ticketMintStartTimestamp","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ticketMintStopTimestamp","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistMinted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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