Token

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/token/ERC721/ERC721A.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "@openzeppelin/contracts/utils/Context.sol";

/**
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,@@@@@@@@@@@@@@@@/,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,@@@@..................,(@@@@@@@@&,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,#@@@................................@@@@@@(,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,*@@..........................................@@@@,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,@@@...............................................@@@@,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,&@@...................................................@@@,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,@@.......................................................@@@,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,@@.........................................................@@,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,@@........@@............................&...................@@#,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,(@@.....@@@ @@@......................@@@ @@@..................@@@@,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,@@....(@@   @@.....@@......@@......@@@   @@...................@@@@@,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,@@.....@@  ,@@......................@@   @@@.........@@*......@@,.@@@,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,@@.....@@@@.......,@@@@@@@@@@.......@@@@@........@@@....@@...*@@...@@@,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,@@#.............@@@  @  @@  @@@&......................@@*.....@@.....@@@,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,@@............@@@@@@&       @@@..................,@..........@@@.....@@@,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,@@@...........@@@@@@&  @@@@@.................................@@.......@@,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,@@@..........................................................@@@@@@...@@,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,@@@@.........................................................@@@,,&@@@@@,,,,
,,,,,,,,,,,,,,,,,,,,,,,@@.,@@@........................................................@@@,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,*@*....@@@.......................................@@@@............@@@,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,(@@@@@@@@@@@.........................................@@@@@........@@,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,@@@.................................................@@@@@@..@@@,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,@@.......................................................@@@@@*,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,@@@..........................................................@@@,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,@@@.............................................................@@,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,@@@...............................................................@@,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,(@@.....@@.....................................,@@..................@@,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,@@......@@......................................@@..................@@@,,,,,,,,,
,,,,,,,,,,,,,,,,,,,@@@......@.......................................@@@..................@@@,,,,,,,,
,,,,,,,,,,,,,,,,,,,@@,.....@@.......................................,@@..................,@@,,,,,,,,
,,,,,,,,,,,,,,,,,,@@@......@@........................................@@(..................@@@,,,,,,,
*/

/**
 * @title Digi Sharks ERC-721 Smart Contract
 */

contract DigiSharks is ERC721A, Ownable, ReentrancyGuard {
    using Strings for uint256;
    string private baseURI;

    // PUBLIC MINT
    bool public mintIsActive = false;
    uint256 public tokenPricePublic = 0.0169 ether;
    uint256 public constant maxPerTxnPublic = 5;
    uint256 public constant maxTokens = 10000;

    // FREE MINT
    bool public mintIsActiveFree = false;
    uint256 public  maxFreeTokens = 2500;

    // FREE MERKLE MINT
    bool public mintIsActivePresale = false;
    bytes32 public merkleRoot;
    mapping(address => uint256) public claimed;

    constructor() ERC721A("Digi Sharks", "SHARK") {}

    // @title PUBLIC MINT
    function flipMintState() external onlyOwner {
        mintIsActive = !mintIsActive;
    }

    /**
    *  @notice public mint function
    */
    function mintShark(uint256 qty) external payable nonReentrant{
        require(tx.origin == msg.sender);
        require(mintIsActive, "Mint is not active");
        require(qty <= maxPerTxnPublic, "You went over max tokens per transaction");
        require(totalSupply() + qty <= maxTokens, "Not enough tokens left to mint that many");
        require(msg.value >= tokenPricePublic * qty, "You sent the incorrect amount of ETH");

        _safeMint(msg.sender, qty);
    }

    // @title FREE MINT

    /**
    * @notice Turn on/off free mint
    */
    function flipMintStateFree() external onlyOwner {
        mintIsActiveFree = !mintIsActiveFree;
    }
    /**
    *  @notice free mint function
    */
    function freeMintShark(uint256 qty) external nonReentrant{
        require(tx.origin == msg.sender);
        require(mintIsActiveFree, "Mint is not active");
        require(qty <= maxPerTxnPublic, "You went over max tokens per transaction");
        require(totalSupply() + qty <= maxFreeTokens, "Not enough tokens left to mint that many");
      
        _safeMint(msg.sender, qty);
    }

    // @title FREE CLAIM MERKLE 

    /**
     * @notice Turn on/off presale wallet mint
     */
    function flipPresaleMintState() external onlyOwner {
        mintIsActivePresale = !mintIsActivePresale;
    }

    /**
     * @notice view function to check if a merkleProof is valid before sending presale mint function
     */
    function isOnPresaleMerkle(bytes32[] calldata merkleProof) public view returns(bool) {
        bytes32 leaf = keccak256(abi.encodePacked(msg.sender));
        return MerkleProof.verify(merkleProof, merkleRoot, leaf);
    }

    /**
     * @notice reset a list of addresses to be able to presale mint again. 
     */
    function initPresaleMerkleWalletList(address[] memory walletList, uint256 qty) external onlyOwner {
	    for (uint i; i < walletList.length; i++) {
		    claimed[walletList[i]] = qty;
	    }
    }
   
    /**
    * @notice check if wallet claimed for all potions
    */
    function checkClaimed(address wallet) external view returns (uint256) {
        return claimed[wallet];
    }

    /**
     * @notice free claim merkle mint 
     */
    function claim(uint256 qty, uint256 maxQty, bytes32[] calldata merkleProof) external nonReentrant{
        require(tx.origin == msg.sender);
        require(mintIsActivePresale, "Presale mint is not active");       
        require(
            claimed[msg.sender] + qty <= maxQty, 
            "Claim: Not allowed to claim given amount"
        );
        require(
            totalSupply() + qty <= maxTokens, 
            "Not enough tokens left to mint that many"
        );

        bytes32 node = keccak256(abi.encodePacked(msg.sender, maxQty));
        require(
            MerkleProof.verify(merkleProof, merkleRoot, node),
            "You have a bad Merkle Proof."
        );
        
        claimed[msg.sender] += qty;

        _safeMint(msg.sender, qty);
    }

    /**
    *  @notice  burn token id
    */
    function burn(uint256 tokenId) public virtual {
        _burn(tokenId);
    }

    // OWNER FUNCTIONS
    function withdraw() external onlyOwner {
        uint256 balance = address(this).balance;
        Address.sendValue(payable(owner()), balance);
    }

    /**
    *  @notice reserve mint n numbers of tokens
    */
    function mintReserveTokens(uint256 qty) public onlyOwner {
        _safeMint(msg.sender, qty);
    }

    /**
    *  @notice mint n tokens to a wallet
    */
    function mintTokenToWallet(address toWallet, uint256 qty) public onlyOwner {
         _safeMint(toWallet, qty);
    }

    /**
    *  @notice get base URI of tokens
    */
   	function tokenURI(uint256 _tokenId) public view override returns (string memory) {
		require(_exists(_tokenId), "ERC721Metadata: URI query for nonexistent token");
		return string(abi.encodePacked(baseURI, _tokenId.toString()));
	}
 
    /** 
    *  @notice set base URI of tokens
    */
    function setBaseURI(string memory uri) external onlyOwner {
        baseURI = uri;
    }

    /**
     * @notice sets Merkle Root for presale
     */
    function setMerkleRoot(bytes32 _merkleRoot) public onlyOwner {
        merkleRoot = _merkleRoot;
    }

    /**
    *  @notice Set token price of public sale - tokenPricePublic
    */
    function setTokenPricePublic(uint256 tokenPrice) external onlyOwner {
        require(tokenPrice >= 0, "Must be greater or equal then zer0");
        tokenPricePublic = tokenPrice;
    }

    /**
    *  @notice Set max free tokens - maxTokens
    */
    function setMaxFreeTokens(uint256 amount) external onlyOwner {
        require(amount >= 0, "Must be greater or equal than zer0");
        maxFreeTokens = amount;
    }

}

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

pragma solidity 0.8.9;

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 AuxQueryForZeroAddress();
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 extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..).
 *
 * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 *
 * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is Context, ERC165, IERC721, IERC721Metadata {
	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;
		// For miscellaneous variable(s) pertaining to the address
		// (e.g. number of whitelist mint slots used).
		// If there are multiple variables, please pack them into a uint64.
		uint64 aux;
	}

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

	// The number of tokens burned.
	uint256 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_;
		_currentIndex = _startTokenId();
	}

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

	/**
	 * @dev See {IERC721Enumerable-totalSupply}.
	 * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens.
	 */
	function totalSupply() public view returns (uint256) {
		// Counter underflow is impossible as _burnCounter cannot be incremented
		// more than _currentIndex - _startTokenId() times
		unchecked {
			return _currentIndex - _burnCounter - _startTokenId();
		}
	}

	/**
	 * 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(ERC165, IERC165)
		returns (bool)
	{
		return
			interfaceId == type(IERC721).interfaceId ||
			interfaceId == type(IERC721Metadata).interfaceId ||
			super.supportsInterface(interfaceId);
	}

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

	/**
	 * Returns the number of tokens minted by `owner`.
	 */
	function _numberMinted(address owner) internal view returns (uint256) {
		if (owner == address(0)) revert MintedQueryForZeroAddress();
		return uint256(_addressData[owner].numberMinted);
	}

	/**
	 * Returns the number of tokens burned by or on behalf of `owner`.
	 */
	function _numberBurned(address owner) internal view returns (uint256) {
		if (owner == address(0)) revert BurnedQueryForZeroAddress();
		return uint256(_addressData[owner].numberBurned);
	}

	/**
	 * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
	 */
	function _getAux(address owner) internal view returns (uint64) {
		if (owner == address(0)) revert AuxQueryForZeroAddress();
		return _addressData[owner].aux;
	}

	/**
	 * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
	 * If there are multiple variables, please pack them into a uint64.
	 */
	function _setAux(address owner, uint64 aux) internal {
		if (owner == address(0)) revert AuxQueryForZeroAddress();
		_addressData[owner].aux = aux;
	}

	/**
	 * 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 (_startTokenId() <= curr && 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 (to.isContract() && !_checkContractOnERC721Received(from, to, tokenId, _data)) {
			revert TransferToNonERC721ReceiverImplementer();
		}
	}

	/**
	 * @dev Returns whether `tokenId` exists.
	 *
	 * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
	 *
	 * Tokens start existing when they are minted (`_mint`),
	 */
	function _exists(uint256 tokenId) internal view returns (bool) {
		return _startTokenId() <= tokenId && tokenId < _currentIndex && !_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 > 1.8e19 (2**64) - 1
		// updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 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;
			uint256 end = updatedIndex + quantity;

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

	/**
	 * @dev 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**256.
		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**256.
		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 contract.
	 *
	 * @param from address representing the previous owner of the given token ID
	 * @param to target address that will receive the tokens
	 * @param tokenId uint256 ID of the token to be transferred
	 * @param _data bytes optional data to send along with the call
	 * @return bool whether the call correctly returned the expected magic value
	 */
	function _checkContractOnERC721Received(
		address from,
		address to,
		uint256 tokenId,
		bytes memory _data
	) private returns (bool) {
		try 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))
				}
			}
		}
	}

	/**
	 * @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 (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 v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (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.
 *
 * WARNING: You should avoid using leaf values that are 64 bytes long prior to
 * hashing, or use a hash function other than keccak256 for hashing leaves.
 * This is because the concatenation of a sorted pair of internal nodes in
 * the merkle tree could be reinterpreted as a leaf value.
 */
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 Merkle 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
// 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 (last updated v4.6.0) (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`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (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 `IERC721Receiver.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":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"wallet","type":"address"}],"name":"checkClaimed","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"qty","type":"uint256"},{"internalType":"uint256","name":"maxQty","type":"uint256"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"claim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"claimed","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"flipMintState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"flipMintStateFree","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"flipPresaleMintState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"qty","type":"uint256"}],"name":"freeMintShark","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"walletList","type":"address[]"},{"internalType":"uint256","name":"qty","type":"uint256"}],"name":"initPresaleMerkleWalletList","outputs":[],"stateMutability":"nonpayable","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":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"isOnPresaleMerkle","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxFreeTokens","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerTxnPublic","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTokens","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintIsActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintIsActiveFree","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintIsActivePresale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"qty","type":"uint256"}],"name":"mintReserveTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"qty","type":"uint256"}],"name":"mintShark","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"toWallet","type":"address"},{"internalType":"uint256","name":"qty","type":"uint256"}],"name":"mintTokenToWallet","outputs":[],"stateMutability":"nonpayable","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":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"setMaxFreeTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenPrice","type":"uint256"}],"name":"setTokenPricePublic","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenPricePublic","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":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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