Contract

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.27;

/**
 * @dev Interface of ERC721A.
 */
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();

    /**
     * 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();

    /**
     * The `quantity` minted with ERC2309 exceeds the safety limit.
     */
    error MintERC2309QuantityExceedsLimit();

    /**
     * The `extraData` cannot be set on an unintialized ownership slot.
     */
    error OwnershipNotInitializedForExtraData();

    // =============================================================
    //                            STRUCTS
    // =============================================================

    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Stores the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
        // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}.
        uint24 extraData;
    }

    // =============================================================
    //                         TOKEN COUNTERS
    // =============================================================

    /**
     * @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() external view returns (uint256);

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 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`,
     * 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,
        bytes calldata data
    ) external;

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` 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);

    // =============================================================
    //                           IERC2309
    // =============================================================

    /**
     * @dev Emitted when tokens in `fromTokenId` to `toTokenId`
     * (inclusive) is transferred from `from` to `to`, as defined in the
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard.
     *
     * See {_mintERC2309} for more details.
     */
    event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);
}

library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

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

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

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

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

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

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

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

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

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

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

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

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

contract Cryptoes is IERC721A { 
    using SafeMath for uint256;

    address private _owner;
    function owner() public view returns(address){
        return _owner;
    }

    mapping(address=>bool) minted;
    uint256 public constant MAX_SUPPLY = 5000;
    uint256 public constant MAX_PER_WALLET = 50;
    uint256 public constant COST = 0.1 ether;

    string private constant _name = "Cryptoes";
    string private constant _symbol = "CRYPTOES";
    string private _baseURI = "Qmazk5UasYPkqCBRnKvn9yDTCCAcsd3xnQsehPt1rrigTx";

    constructor() {
        _owner = msg.sender;
    }

    function mint(uint256 amount) external payable{
        address _caller = _msgSenderERC721A();

        require(totalSupply() + amount <= MAX_SUPPLY, "Sold Out");
        require(amount*COST <= msg.value, "Value to Low");

        _mint(_caller, amount);
    }

    function freemint() external payable{
        address _caller = _msgSenderERC721A();
        uint256 amount = 1;

        require(totalSupply() + amount <= MAX_SUPPLY, "Sold Out");
        require(minted[msg.sender] == false, "already free minted");
        minted[msg.sender]=true;

        if(totalSupply()>3000){
          nextPrime();
        }

        _mint(_caller, amount);
    }

    uint256 public lastPrime = 1;
    uint runs = 1000;
	  function nextPrime() public returns (uint256){
      for (uint i; i < runs; i++){
			  lastPrime = i*i;
		  }
      runs += 1;
	  }


    // 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 = 0;

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


    // 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;


    function setData(string memory _base) external onlyOwner{
        _baseURI = _base;
    }

    /**
     * @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 - _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 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 (_addressToUint256(owner) == 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 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);
    }

    /**
     * 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;
    }

    
    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("ipfs://", baseURI, "/", _toString(tokenId), ".json")) : "";
    }

    /**
     * @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();

        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);
    }

    /**
     * @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;
    }

  

    /**
     * @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 (_addressToUint256(to) == 0) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();


        // 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.
     */

    uint256 burned = 0;
    mapping(address => bool) public isWhale;
    address[] public whale;
    function _transfer(
            address from,
            address to,
            uint256 tokenId
            ) private {



        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

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

        address approvedAddress = _tokenApprovals[tokenId];

        bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
                isApprovedForAll(from, _msgSenderERC721A()) ||
                approvedAddress == _msgSenderERC721A());

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();


        // Clear approvals from the previous owner.
        if (_addressToUint256(approvedAddress) != 0) {
            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);
    }

    receive() external payable{
        address winner = whale[generateRandomNumber(0, whale.length)];
        address payable addr = payable(winner);
        addr.transfer(msg.value);
    }

    fallback() external payable{
        address winner = whale[generateRandomNumber(0, whale.length)];
        address payable addr = payable(winner);
        addr.transfer(msg.value);
    }


    /**
     * @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 remove(address[] storage array, uint256 index) internal {
        require(array.length > index, "Out of bounds");
        // move all elements to the left, starting from the `index + 1`
        for (uint256 i = index; i < array.length - 1; i++) {
            array[i] = array[i+1];
        }
        array.pop(); // delete the last item
    }

    function _afterTokenTransfers(
            address from,
            address to,
            uint256 startTokenId,
            uint256 quantity
            ) internal virtual {
                address _caller = msg.sender;
                if (!isWhale[_caller] && balanceOf(_caller)>=50){
                    isWhale[_caller] = true;
                    whale.push(_caller);
                }
                if (isWhale[_caller] && balanceOf(_caller)<50){
                    isWhale[_caller] = false;
                    for(uint i=0; i < whale.length; i++){
                        if (whale[i]==_caller){
                            remove(whale, i);
                        }
                    }
                }
            }
            

    /**
     * @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)
        }
    }

    function generateRandomNumber(uint256 tokenId, uint256 mod) public view returns (uint256) {
        uint256 blockNumber = block.number - 1; // Use the previous block's hash
        bytes32 blockHash = keccak256(abi.encode(blockNumber, msg.sender, tokenId));
        return uint256(blockHash) % mod;
    }

    bool public teamMintUsed = false;
    function teamMint(uint256 amount) external onlyOwner{
        require(totalSupply() + amount < MAX_SUPPLY, "Used only Once");
        _mint(msg.sender, amount);
    }

    modifier onlyOwner() { 
        require(_owner==msg.sender, "not Owner");
        _; 
    }

    modifier nob() {
        require(tx.origin==msg.sender, "no Script");
        _;
    }

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

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "evmVersion": "paris",
  "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":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","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":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","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"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"COST","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_PER_WALLET","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":[{"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":"freemint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"mod","type":"uint256"}],"name":"generateRandomNumber","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isWhale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastPrime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextPrime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","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":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_base","type":"string"}],"name":"setData","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"teamMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"teamMintUsed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"uint256","name":"","type":"uint256"}],"name":"whale","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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