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 0.8.7;

import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "erc721a/contracts/ERC721A.sol";
import "./utils/AccessLock.sol";

/// @title BagHolderz
/// @author 0xhohenheim <[email protected]>
/// @notice ERC721 NFT Contract for BagHolderz
contract BagHolderz is ERC721A, AccessLock {
    using Counters for Counters.Counter;
    using Strings for uint256;
    string public baseURI;
    bool public isRevealed;
    string public initialURI;

    event RevealUpdated(address indexed admin, string baseURI);
    event InitialURIUpdated(address indexed admin, string newURI);
    event BaseURIUpdated(address indexed admin, string newBaseURI);

    constructor(string memory _initialURI)
        ERC721A("BAGHOLDERZ", "BH")
    {
        initialURI = _initialURI;
    }

    /// @notice - Mint NFT
    /// @dev - callable only by admin
    /// @param recipient - mint to
    function mint(address recipient, uint256 quantity)
        external
        onlyAdmin
    {
        _safeMint(recipient, quantity);
    }

    /// @notice - Set initial unrevealed URI
    /// @dev - callable only by admin
    /// @param _initialURI - initial unrevealed URI
    function setInitialURI(string memory _initialURI) external onlyAdmin {
        initialURI = _initialURI;
        emit InitialURIUpdated(msg.sender, _initialURI);
    }

    /// @notice - Reveal NFTs
    /// @dev - callable only by admin
    /// @param baseURI_ - base URI to set
    /// @param _isRevealed - is the URI revealed?
    function reveal(string memory baseURI_, bool _isRevealed)
        external
        onlyAdmin
    {
        isRevealed = _isRevealed;
        emit RevealUpdated(msg.sender, baseURI_);
        setBaseURI(baseURI_);
    }

    /// @notice - Set base URI for token
    /// @dev - callable only by admin
    /// @param baseURI_ - base URI to set
    function setBaseURI(string memory baseURI_) public onlyAdmin {
        baseURI = baseURI_;
        emit BaseURIUpdated(msg.sender, baseURI_);
    }

    /// @notice - Get token URI
    /// @param tokenId - Token ID of NFT
    function tokenURI(uint256 tokenId)
        public
        view
        virtual
        override
        returns (string memory)
    {
        if (!isRevealed) return initialURI;
        else
            return
                bytes(baseURI).length != 0
                    ? string(
                        abi.encodePacked(baseURI, tokenId.toString(), ".json")
                    )
                    : initialURI;
    }
}

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

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// 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
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

error ApprovalCallerNotOwnerNorApproved();
error ApprovalQueryForNonexistentToken();
error ApproveToCaller();
error ApprovalToCurrentOwner();
error BalanceQueryForZeroAddress();
error MintedQueryForZeroAddress();
error BurnedQueryForZeroAddress();
error 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
pragma solidity 0.8.7;

import "@openzeppelin/contracts/access/Ownable.sol";

/// @title Access Lock
/// @author 0xhohenheim <[email protected]>
/// @notice Provides Admin Access Control
contract AccessLock is Ownable {
    mapping(address => bool) public isAdmin; // user => isAdmin? mapping

    /// @notice emitted when admin role is granted or revoked
    event AdminSet(address indexed user,bool isEnabled);

    /// @notice Grant or Revoke Admin Access
    /// @param user - Address of User
    /// @param isEnabled - Grant or Revoke?
    function setAdmin(address user, bool isEnabled) external onlyOwner {
        isAdmin[user] = isEnabled;
        emit AdminSet(user, isEnabled);
    }

    /// @notice reverts if caller is not admin or owner
    modifier onlyAdmin() {
        require(
            isAdmin[msg.sender] || msg.sender == owner(),
            "Caller does not have Admin/Owner access"
        );
        _;
    }
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 tokenId);

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

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

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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);
}

// 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);
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 100
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_initialURI","type":"string"}],"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":"user","type":"address"},{"indexed":false,"internalType":"bool","name":"isEnabled","type":"bool"}],"name":"AdminSet","type":"event"},{"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":"admin","type":"address"},{"indexed":false,"internalType":"string","name":"newBaseURI","type":"string"}],"name":"BaseURIUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"admin","type":"address"},{"indexed":false,"internalType":"string","name":"newURI","type":"string"}],"name":"InitialURIUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"admin","type":"address"},{"indexed":false,"internalType":"string","name":"baseURI","type":"string"}],"name":"RevealUpdated","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":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"initialURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isAdmin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isRevealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"mint","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":"string","name":"baseURI_","type":"string"},{"internalType":"bool","name":"_isRevealed","type":"bool"}],"name":"reveal","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":"user","type":"address"},{"internalType":"bool","name":"isEnabled","type":"bool"}],"name":"setAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI_","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_initialURI","type":"string"}],"name":"setInitialURI","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":"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"}]

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

00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000035697066733a2f2f516d61614d43753478753236795839436a4b3575454e695057764a347357566748776e6d6552616a5243694645660000000000000000000000

-----Decoded View---------------
Arg [0] : _initialURI (string): ipfs://QmaaMCu4xu26yX9CjK5uENiPWvJ4sWVgHwnmeRajRCiFEf

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000020
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000035
Arg [2] : 697066733a2f2f516d61614d43753478753236795839436a4b3575454e695057
Arg [3] : 764a347357566748776e6d6552616a5243694645660000000000000000000000