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

//Author: Mors (https://twitter.com/MorsNFT)
pragma solidity >=0.7.0 <0.9.0;

import "erc721a/contracts/ERC721A.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "operator-filter-registry/src/DefaultOperatorFilterer.sol";

contract Marrer is ERC721A, Ownable, DefaultOperatorFilterer {
  enum SalePhase {
        Locked,
        Whitelist,
        Allowlist,
        Public
    }
  
  SalePhase public phase = SalePhase.Locked;
  
  uint256 public whitelistCost = 0.03 ether;
  uint256 public publicCost = 0.04 ether;
  uint256 public maxSupply = 3333;
  uint256 public preSaleMaxMint = 1;
  uint256 public publicMaxMint = 3;
  address public couponSigner = 0x80f33b75f5b9edE51FdeA3104FA0df7B469B962a;
  string public baseURI;

  struct Coupon {
		bytes32 r;
		bytes32 s;
		uint8 v;
	}

    enum CouponType {
    Whitelist,
    Allowlist
	}

  constructor(
    string memory _name,
    string memory _symbol
  ) ERC721A(_name, _symbol) {
  }


  modifier mintConfigs(uint256 _amount) {
    require(_totalMinted() + _amount < maxSupply + 1, "Max Supply");
    require(tx.origin == msg.sender, "The caller is another contract");
    _;
  }

  function setCouponSigner(address couponSigner_) external onlyOwner {
      couponSigner = couponSigner_;
  }

	function isVerifiedCoupon(bytes32 digest_, Coupon memory coupon_) internal view returns (bool) {
		address signer = ecrecover(digest_, coupon_.v, coupon_.r, coupon_.s);
    require(signer != address(0), 'Zero Address');
		return signer == couponSigner;
	}

  //MINT
  function whitelistMint(uint256 _amount, Coupon memory _coupon) external payable mintConfigs(_amount) {
    require(phase == SalePhase.Whitelist, "SALE NOT OPEN");
    require(_numberMinted(msg.sender) + _amount < preSaleMaxMint + 1, "Out of mints");
    bytes32 digest = keccak256(
			abi.encode(CouponType.Whitelist, msg.sender)
		);
    require(isVerifiedCoupon(digest, _coupon), "Invalid Coupon");
    require(msg.value == whitelistCost, "NOT ENOUGH ETHER");
    _mint(msg.sender, _amount);
  }

  function allowlistMint(uint256 _amount, Coupon memory _coupon) external payable mintConfigs(_amount) {
    require(phase == SalePhase.Allowlist, "SALE NOT OPEN");
    require(_numberMinted(msg.sender) + _amount < preSaleMaxMint + 1, "Out of mints");
    bytes32 digest = keccak256(
			abi.encode(CouponType.Allowlist, msg.sender)
		);
    require(isVerifiedCoupon(digest, _coupon), "Invalid Coupon");
    require(msg.value == whitelistCost, "NOT ENOUGH ETHER");
    _mint(msg.sender, _amount);
  }

  function publicMint(uint256 _amount) external payable mintConfigs(_amount) {
    require(phase == SalePhase.Public, "SALE NOT OPEN");
    require(_numberMinted(msg.sender) + _amount < publicMaxMint + 1, "Out of mints");
    require(msg.value == publicCost, "NOT ENOUGH ETHER");
    _mint(msg.sender, _amount);
  }

  function ownerMint(address _to, uint256 _amount) external onlyOwner {
    require(_totalMinted() + _amount < maxSupply + 1, "Max Supply");
    _mint(_to, _amount);
  }

  //SETTERS
  function setPublicCost(uint256 _publicCost) external onlyOwner {
    publicCost = _publicCost;
  }

  function setWhitelistCost(uint256 _whitelistCost) external onlyOwner {
    whitelistCost = _whitelistCost;
  }

  function setPresaleMintMax(uint256 _max) external onlyOwner {
    preSaleMaxMint = _max;
  }
  function setPublicMintMax(uint256 _max) external onlyOwner {
    publicMaxMint = _max;
  }

  function setSalePhase(SalePhase _phase) external onlyOwner {
    phase = _phase;
  }

  function numberMinted(address owner) external view returns (uint256) {
    return _numberMinted(owner);
  }

  //METADATA
  function _startTokenId() internal pure override returns (uint256) {
    return 1;
  }

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

  function setBaseURI(string calldata _newURI) external onlyOwner {
    baseURI = _newURI;
  }

  //Transfer
  function transfer(address payable _to, uint _amount) external onlyOwner {
        // Note that "to" is declared as payable
        (bool success, ) = _to.call{value: _amount}("");
        require(success, "Transfer failed.");  
  }

  //override
  function setApprovalForAll(address operator, bool approved) public override onlyAllowedOperatorApproval(operator) {
    super.setApprovalForAll(operator, approved);
  }

  function approve(address operator, uint256 tokenId) public payable override onlyAllowedOperatorApproval(operator) {
    super.approve(operator, tokenId);
  }

  function transferFrom(address from, address to, uint256 tokenId) public payable override onlyAllowedOperator(from) {
    super.transferFrom(from, to, tokenId);
  }

  function safeTransferFrom(address from, address to, uint256 tokenId) public payable override onlyAllowedOperator(from) {
      super.safeTransferFrom(from, to, tokenId);
  }

  function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data)
    public
    payable
    override
    onlyAllowedOperator(from)
  {
    super.safeTransferFrom(from, to, tokenId, data);
  }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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 Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        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 (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
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';

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

/**
 * @title ERC721A
 *
 * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)
 * Non-Fungible Token Standard, including the Metadata extension.
 * Optimized for lower gas during batch mints.
 *
 * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)
 * starting from `_startTokenId()`.
 *
 * Assumptions:
 *
 * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is IERC721A {
    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).
    struct TokenApprovalRef {
        address value;
    }

    // =============================================================
    //                           CONSTANTS
    // =============================================================

    // Mask of an entry in packed address data.
    uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;

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

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

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

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

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

    // The bit mask of the `burned` bit in packed ownership.
    uint256 private constant _BITMASK_BURNED = 1 << 224;

    // The bit position of the `nextInitialized` bit in packed ownership.
    uint256 private constant _BITPOS_NEXT_INITIALIZED = 225;

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

    // The bit position of `extraData` in packed ownership.
    uint256 private constant _BITPOS_EXTRA_DATA = 232;

    // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`.
    uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1;

    // The mask of the lower 160 bits for addresses.
    uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1;

    // The maximum `quantity` that can be minted with {_mintERC2309}.
    // This limit is to prevent overflows on the address data entries.
    // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309}
    // is required to cause an overflow, which is unrealistic.
    uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000;

    // The `Transfer` event signature is given by:
    // `keccak256(bytes("Transfer(address,address,uint256)"))`.
    bytes32 private constant _TRANSFER_EVENT_SIGNATURE =
        0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;

    // =============================================================
    //                            STORAGE
    // =============================================================

    // The next token ID to be minted.
    uint256 private _currentIndex;

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned.
    // See {_packedOwnershipOf} implementation for details.
    //
    // Bits Layout:
    // - [0..159]   `addr`
    // - [160..223] `startTimestamp`
    // - [224]      `burned`
    // - [225]      `nextInitialized`
    // - [232..255] `extraData`
    mapping(uint256 => uint256) private _packedOwnerships;

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

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

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

    // =============================================================
    //                          CONSTRUCTOR
    // =============================================================

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

    // =============================================================
    //                   TOKEN COUNTING OPERATIONS
    // =============================================================

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

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

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

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

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

    // =============================================================
    //                    ADDRESS DATA OPERATIONS
    // =============================================================

    /**
     * @dev Returns the number of tokens in `owner`'s account.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;
    }

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

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

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

    /**
     * Sets the auxiliary 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 virtual {
        uint256 packed = _packedAddressData[owner];
        uint256 auxCasted;
        // Cast `aux` with assembly to avoid redundant masking.
        assembly {
            auxCasted := aux
        }
        packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);
        _packedAddressData[owner] = packed;
    }

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

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        // The interface IDs are constants representing the first 4 bytes
        // of the XOR of all function selectors in the interface.
        // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165)
        // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`)
        return
            interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165.
            interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721.
            interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata.
    }

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

    /**
     * @dev Returns the token collection name.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();

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

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, it can be overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return '';
    }

    // =============================================================
    //                     OWNERSHIPS OPERATIONS
    // =============================================================

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return address(uint160(_packedOwnershipOf(tokenId)));
    }

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

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

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

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

        unchecked {
            if (_startTokenId() <= curr)
                if (curr < _currentIndex) {
                    uint256 packed = _packedOwnerships[curr];
                    // If not burned.
                    if (packed & _BITMASK_BURNED == 0) {
                        // Invariant:
                        // There will always be an initialized ownership slot
                        // (i.e. `ownership.addr != address(0) && ownership.burned == false`)
                        // before an unintialized ownership slot
                        // (i.e. `ownership.addr == address(0) && ownership.burned == false`)
                        // Hence, `curr` will not underflow.
                        //
                        // We can directly compare the packed value.
                        // If the address is zero, packed will be zero.
                        while (packed == 0) {
                            packed = _packedOwnerships[--curr];
                        }
                        return packed;
                    }
                }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct from `packed`.
     */
    function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {
        ownership.addr = address(uint160(packed));
        ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP);
        ownership.burned = packed & _BITMASK_BURNED != 0;
        ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA);
    }

    /**
     * @dev Packs ownership data into a single uint256.
     */
    function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`.
            result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags))
        }
    }

    /**
     * @dev Returns the `nextInitialized` flag set if `quantity` equals 1.
     */
    function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) {
        // For branchless setting of the `nextInitialized` flag.
        assembly {
            // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`.
            result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1))
        }
    }

    // =============================================================
    //                      APPROVAL OPERATIONS
    // =============================================================

    /**
     * @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) public payable virtual override {
        address owner = ownerOf(tokenId);

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

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

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId].value;
    }

    /**
     * @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) public virtual override {
        _operatorApprovals[_msgSenderERC721A()][operator] = approved;
        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
    }

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

    /**
     * @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. See {_mint}.
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return
            _startTokenId() <= tokenId &&
            tokenId < _currentIndex && // If within bounds,
            _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned.
    }

    /**
     * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`.
     */
    function _isSenderApprovedOrOwner(
        address approvedAddress,
        address owner,
        address msgSender
    ) private pure returns (bool result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean.
            msgSender := and(msgSender, _BITMASK_ADDRESS)
            // `msgSender == owner || msgSender == approvedAddress`.
            result := or(eq(msgSender, owner), eq(msgSender, approvedAddress))
        }
    }

    /**
     * @dev Returns the storage slot and value for the approved address of `tokenId`.
     */
    function _getApprovedSlotAndAddress(uint256 tokenId)
        private
        view
        returns (uint256 approvedAddressSlot, address approvedAddress)
    {
        TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId];
        // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`.
        assembly {
            approvedAddressSlot := tokenApproval.slot
            approvedAddress := sload(approvedAddressSlot)
        }
    }

    // =============================================================
    //                      TRANSFER OPERATIONS
    // =============================================================

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * 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
    ) public payable virtual override {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

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

        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);

        // The nested ifs save around 20+ gas over a compound boolean condition.
        if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
            if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();

        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

        // Clear approvals from the previous owner.
        assembly {
            if approvedAddress {
                // This is equivalent to `delete _tokenApprovals[tokenId]`.
                sstore(approvedAddressSlot, 0)
            }
        }

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

            // Updates:
            // - `address` to the next owner.
            // - `startTimestamp` to the timestamp of transfering.
            // - `burned` to `false`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                to,
                _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)
            );

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

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

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public payable virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @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 memory _data
    ) public payable virtual override {
        transferFrom(from, to, tokenId);
        if (to.code.length != 0)
            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
                revert TransferToNonERC721ReceiverImplementer();
            }
    }

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

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

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

    // =============================================================
    //                        MINT OPERATIONS
    // =============================================================

    /**
     * @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 for each mint.
     */
    function _mint(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (quantity == 0) revert MintZeroQuantity();

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

        // Overflows are incredibly unrealistic.
        // `balance` and `numberMinted` have a maximum limit of 2**64.
        // `tokenId` has a maximum limit of 2**256.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            // The duplicated `log4` removes an extra check and reduces stack juggling.
            // The assembly, together with the surrounding Solidity code, have been
            // delicately arranged to nudge the compiler into producing optimized opcodes.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

                // The `iszero(eq(,))` check ensures that large values of `quantity`
                // that overflows uint256 will make the loop run out of gas.
                // The compiler will optimize the `iszero` away for performance.
                for {
                    let tokenId := add(startTokenId, 1)
                } iszero(eq(tokenId, end)) {
                    tokenId := add(tokenId, 1)
                } {
                    // Emit the `Transfer` event. Similar to above.
                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)
                }
            }
            if (toMasked == 0) revert MintToZeroAddress();

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

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * This function is intended for efficient minting only during contract creation.
     *
     * It emits only one {ConsecutiveTransfer} as defined in
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309),
     * instead of a sequence of {Transfer} event(s).
     *
     * Calling this function outside of contract creation WILL make your contract
     * non-compliant with the ERC721 standard.
     * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309
     * {ConsecutiveTransfer} event is only permissible during contract creation.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {ConsecutiveTransfer} event.
     */
    function _mintERC2309(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();
        if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit();

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

        // Overflows are unrealistic due to the above check for `quantity` to be below the limit.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to);

            _currentIndex = startTokenId + quantity;
        }
        _afterTokenTransfers(address(0), to, startTokenId, 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.
     *
     * See {_mint}.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal virtual {
        _mint(to, quantity);

        unchecked {
            if (to.code.length != 0) {
                uint256 end = _currentIndex;
                uint256 index = end - quantity;
                do {
                    if (!_checkContractOnERC721Received(address(0), to, index++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (index < end);
                // Reentrancy protection.
                if (_currentIndex != end) revert();
            }
        }
    }

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

    // =============================================================
    //                        BURN OPERATIONS
    // =============================================================

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

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

        address from = address(uint160(prevOwnershipPacked));

        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);

        if (approvalCheck) {
            // The nested ifs save around 20+ gas over a compound boolean condition.
            if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
                if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();
        }

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

        // Clear approvals from the previous owner.
        assembly {
            if approvedAddress {
                // This is equivalent to `delete _tokenApprovals[tokenId]`.
                sstore(approvedAddressSlot, 0)
            }
        }

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

            // Updates:
            // - `address` to the last owner.
            // - `startTimestamp` to the timestamp of burning.
            // - `burned` to `true`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                from,
                (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked)
            );

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

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

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

    // =============================================================
    //                     EXTRA DATA OPERATIONS
    // =============================================================

    /**
     * @dev Directly sets the extra data for the ownership data `index`.
     */
    function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual {
        uint256 packed = _packedOwnerships[index];
        if (packed == 0) revert OwnershipNotInitializedForExtraData();
        uint256 extraDataCasted;
        // Cast `extraData` with assembly to avoid redundant masking.
        assembly {
            extraDataCasted := extraData
        }
        packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA);
        _packedOwnerships[index] = packed;
    }

    /**
     * @dev Called during each token transfer to set the 24bit `extraData` field.
     * Intended to be overridden by the cosumer contract.
     *
     * `previousExtraData` - the value of `extraData` before transfer.
     *
     * 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 _extraData(
        address from,
        address to,
        uint24 previousExtraData
    ) internal view virtual returns (uint24) {}

    /**
     * @dev Returns the next extra data for the packed ownership data.
     * The returned result is shifted into position.
     */
    function _nextExtraData(
        address from,
        address to,
        uint256 prevOwnershipPacked
    ) private view returns (uint256) {
        uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA);
        return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA;
    }

    // =============================================================
    //                       OTHER OPERATIONS
    // =============================================================

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

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory str) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit), but
            // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.
            // We will need 1 word for the trailing zeros padding, 1 word for the length,
            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.
            let m := add(mload(0x40), 0xa0)
            // Update the free memory pointer to allocate.
            mstore(0x40, m)
            // Assign the `str` to the end.
            str := sub(m, 0x20)
            // Zeroize the slot after the string.
            mstore(str, 0)

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

            // We write the string from rightmost digit to leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // prettier-ignore
            for { let temp := value } 1 {} {
                str := sub(str, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(str, add(48, mod(temp, 10)))
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
                // prettier-ignore
                if iszero(temp) { break }
            }

            let length := sub(end, str)
            // Move the pointer 32 bytes leftwards to make room for the length.
            str := sub(str, 0x20)
            // Store the length.
            mstore(str, length)
        }
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() external view returns (uint256);

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

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);

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

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

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

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

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

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

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

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

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

    /**
     * @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 payable;

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {OperatorFilterer} from "./OperatorFilterer.sol";

/**
 * @title  DefaultOperatorFilterer
 * @notice Inherits from OperatorFilterer and automatically subscribes to the default OpenSea subscription.
 */
abstract contract DefaultOperatorFilterer is OperatorFilterer {
    address constant DEFAULT_SUBSCRIPTION = address(0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6);

    constructor() OperatorFilterer(DEFAULT_SUBSCRIPTION, true) {}
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

interface IOperatorFilterRegistry {
    function isOperatorAllowed(address registrant, address operator) external view returns (bool);
    function register(address registrant) external;
    function registerAndSubscribe(address registrant, address subscription) external;
    function registerAndCopyEntries(address registrant, address registrantToCopy) external;
    function unregister(address addr) external;
    function updateOperator(address registrant, address operator, bool filtered) external;
    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;
    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;
    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;
    function subscribe(address registrant, address registrantToSubscribe) external;
    function unsubscribe(address registrant, bool copyExistingEntries) external;
    function subscriptionOf(address addr) external returns (address registrant);
    function subscribers(address registrant) external returns (address[] memory);
    function subscriberAt(address registrant, uint256 index) external returns (address);
    function copyEntriesOf(address registrant, address registrantToCopy) external;
    function isOperatorFiltered(address registrant, address operator) external returns (bool);
    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);
    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);
    function filteredOperators(address addr) external returns (address[] memory);
    function filteredCodeHashes(address addr) external returns (bytes32[] memory);
    function filteredOperatorAt(address registrant, uint256 index) external returns (address);
    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);
    function isRegistered(address addr) external returns (bool);
    function codeHashOf(address addr) external returns (bytes32);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol";

/**
 * @title  OperatorFilterer
 * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another
 *         registrant's entries in the OperatorFilterRegistry.
 * @dev    This smart contract is meant to be inherited by token contracts so they can use the following:
 *         - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods.
 *         - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods.
 */
abstract contract OperatorFilterer {
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY =
        IOperatorFilterRegistry(0x000000000000AAeB6D7670E522A718067333cd4E);

    constructor(address subscriptionOrRegistrantToCopy, bool subscribe) {
        // If an inheriting token contract is deployed to a network without the registry deployed, the modifier
        // will not revert, but the contract will need to be registered with the registry once it is deployed in
        // order for the modifier to filter addresses.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (subscribe) {
                OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
            } else {
                if (subscriptionOrRegistrantToCopy != address(0)) {
                    OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
                } else {
                    OPERATOR_FILTER_REGISTRY.register(address(this));
                }
            }
        }
    }

    modifier onlyAllowedOperator(address from) virtual {
        // Allow spending tokens from addresses with balance
        // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred
        // from an EOA.
        if (from != msg.sender) {
            _checkFilterOperator(msg.sender);
        }
        _;
    }

    modifier onlyAllowedOperatorApproval(address operator) virtual {
        _checkFilterOperator(operator);
        _;
    }

    function _checkFilterOperator(address operator) internal view virtual {
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
                revert OperatorNotAllowed(operator);
            }
        }
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"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":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"components":[{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"},{"internalType":"uint8","name":"v","type":"uint8"}],"internalType":"struct Marrer.Coupon","name":"_coupon","type":"tuple"}],"name":"allowlistMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","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":[],"name":"couponSigner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"numberMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"ownerMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"phase","outputs":[{"internalType":"enum Marrer.SalePhase","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"preSaleMaxMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicCost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicMaxMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"publicMint","outputs":[],"stateMutability":"payable","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":"payable","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":"payable","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":"_newURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"couponSigner_","type":"address"}],"name":"setCouponSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_max","type":"uint256"}],"name":"setPresaleMintMax","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_publicCost","type":"uint256"}],"name":"setPublicCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_max","type":"uint256"}],"name":"setPublicMintMax","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"enum Marrer.SalePhase","name":"_phase","type":"uint8"}],"name":"setSalePhase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_whitelistCost","type":"uint256"}],"name":"setWhitelistCost","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 payable","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"transfer","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":"transferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"whitelistCost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"components":[{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"},{"internalType":"uint8","name":"v","type":"uint8"}],"internalType":"struct Marrer.Coupon","name":"_coupon","type":"tuple"}],"name":"whitelistMint","outputs":[],"stateMutability":"payable","type":"function"}]

60806040526008805460ff60a01b19169055666a94d74f430000600955668e1bc9bf040000600a55610d05600b556001600c556003600d55600e80546001600160a01b0319167380f33b75f5b9ede51fdea3104fa0df7b469b962a1790553480156200006a57600080fd5b50604051620028ba380380620028ba8339810160408190526200008d916200033c565b733cc6cdda760b79bafa08df41ecfa224f810dceb6600183836002620000b4838262000435565b506003620000c3828262000435565b5050600160005550620000d63362000225565b6daaeb6d7670e522a718067333cd4e3b156200021b5780156200016957604051633e9f1edf60e11b81523060048201526001600160a01b03831660248201526daaeb6d7670e522a718067333cd4e90637d3e3dbe906044015b600060405180830381600087803b1580156200014a57600080fd5b505af11580156200015f573d6000803e3d6000fd5b505050506200021b565b6001600160a01b03821615620001ba5760405163a0af290360e01b81523060048201526001600160a01b03831660248201526daaeb6d7670e522a718067333cd4e9063a0af2903906044016200012f565b604051632210724360e11b81523060048201526daaeb6d7670e522a718067333cd4e90634420e48690602401600060405180830381600087803b1580156200020157600080fd5b505af115801562000216573d6000803e3d6000fd5b505050505b5050505062000501565b600880546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b634e487b7160e01b600052604160045260246000fd5b600082601f8301126200029f57600080fd5b81516001600160401b0380821115620002bc57620002bc62000277565b604051601f8301601f19908116603f01168101908282118183101715620002e757620002e762000277565b816040528381526020925086838588010111156200030457600080fd5b600091505b8382101562000328578582018301518183018401529082019062000309565b600093810190920192909252949350505050565b600080604083850312156200035057600080fd5b82516001600160401b03808211156200036857600080fd5b62000376868387016200028d565b935060208501519150808211156200038d57600080fd5b506200039c858286016200028d565b9150509250929050565b600181811c90821680620003bb57607f821691505b602082108103620003dc57634e487b7160e01b600052602260045260246000fd5b50919050565b601f8211156200043057600081815260208120601f850160051c810160208610156200040b5750805b601f850160051c820191505b818110156200042c5782815560010162000417565b5050505b505050565b81516001600160401b0381111562000451576200045162000277565b6200046981620004628454620003a6565b84620003e2565b602080601f831160018114620004a15760008415620004885750858301515b600019600386901b1c1916600185901b1785556200042c565b600085815260208120601f198616915b82811015620004d257888601518255948401946001909101908401620004b1565b5085821015620004f15787850151600019600388901b60f8161c191681555b5050505050600190811b01905550565b6123a980620005116000396000f3fe6080604052600436106102a05760003560e01c80637ad594311161016e578063b1c9fe6e116100cb578063d5abeb011161007f578063e7b99ec711610064578063e7b99ec7146106c7578063e985e9c5146106dd578063f2fde38b1461072657600080fd5b8063d5abeb0114610691578063dc33e681146106a757600080fd5b8063b88d4fde116100b0578063b88d4fde1461063e578063c87b56dd14610651578063d49479eb1461067157600080fd5b8063b1c9fe6e146105f0578063b740fff61461061e57600080fd5b806395d89b4111610122578063a22cb46511610107578063a22cb46514610590578063a5d19b9f146105b0578063a9059cbb146105d057600080fd5b806395d89b411461055b5780639b1a51731461057057600080fd5b806383e89f191161015357806383e89f19146105115780638693da20146105275780638da5cb5b1461053d57600080fd5b80637ad59431146104d1578063811d2437146104f157600080fd5b8063305c7d4a1161021c57806355f804b3116101d05780636c0360eb116101b55780636c0360eb1461048757806370a082311461049c578063715018a6146104bc57600080fd5b806355f804b3146104475780636352211e1461046757600080fd5b806342842e0e1161020157806342842e0e14610401578063484b973c1461041457806352a63d551461043457600080fd5b8063305c7d4a146103c957806341f43434146103df57600080fd5b806318160ddd116102735780631ea11179116102585780631ea111791461038357806323b872dd146103a35780632db11544146103b657600080fd5b806318160ddd146103495780631e316d701461037057600080fd5b806301ffc9a7146102a557806306fdde03146102da578063081812fc146102fc578063095ea7b314610334575b600080fd5b3480156102b157600080fd5b506102c56102c0366004611d3e565b610746565b60405190151581526020015b60405180910390f35b3480156102e657600080fd5b506102ef6107e3565b6040516102d19190611dab565b34801561030857600080fd5b5061031c610317366004611dbe565b610875565b6040516001600160a01b0390911681526020016102d1565b610347610342366004611dec565b6108d2565b005b34801561035557600080fd5b5060015460005403600019015b6040519081526020016102d1565b61034761037e366004611e5f565b6108eb565b34801561038f57600080fd5b50600e5461031c906001600160a01b031681565b6103476103b1366004611ee7565b610b55565b6103476103c4366004611dbe565b610b7a565b3480156103d557600080fd5b50610362600d5481565b3480156103eb57600080fd5b5061031c6daaeb6d7670e522a718067333cd4e81565b61034761040f366004611ee7565b610d5a565b34801561042057600080fd5b5061034761042f366004611dec565b610d7f565b610347610442366004611e5f565b610df1565b34801561045357600080fd5b50610347610462366004611f28565b610f88565b34801561047357600080fd5b5061031c610482366004611dbe565b610f9d565b34801561049357600080fd5b506102ef610fa8565b3480156104a857600080fd5b506103626104b7366004611f9a565b611036565b3480156104c857600080fd5b5061034761109e565b3480156104dd57600080fd5b506103476104ec366004611fb7565b6110b2565b3480156104fd57600080fd5b5061034761050c366004611dbe565b611102565b34801561051d57600080fd5b50610362600c5481565b34801561053357600080fd5b50610362600a5481565b34801561054957600080fd5b506008546001600160a01b031661031c565b34801561056757600080fd5b506102ef61110f565b34801561057c57600080fd5b5061034761058b366004611f9a565b61111e565b34801561059c57600080fd5b506103476105ab366004611fe6565b611155565b3480156105bc57600080fd5b506103476105cb366004611dbe565b611169565b3480156105dc57600080fd5b506103476105eb366004611dec565b611176565b3480156105fc57600080fd5b5060085461061190600160a01b900460ff1681565b6040516102d19190612035565b34801561062a57600080fd5b50610347610639366004611dbe565b611221565b61034761064c36600461204f565b61122e565b34801561065d57600080fd5b506102ef61066c366004611dbe565b61125b565b34801561067d57600080fd5b5061034761068c366004611dbe565b6112f8565b34801561069d57600080fd5b50610362600b5481565b3480156106b357600080fd5b506103626106c2366004611f9a565b611305565b3480156106d357600080fd5b5061036260095481565b3480156106e957600080fd5b506102c56106f8366004612113565b6001600160a01b03918216600090815260076020908152604080832093909416825291909152205460ff1690565b34801561073257600080fd5b50610347610741366004611f9a565b611330565b60007f01ffc9a7000000000000000000000000000000000000000000000000000000006001600160e01b0319831614806107a957507f80ac58cd000000000000000000000000000000000000000000000000000000006001600160e01b03198316145b806107dd57507f5b5e139f000000000000000000000000000000000000000000000000000000006001600160e01b03198316145b92915050565b6060600280546107f290612141565b80601f016020809104026020016040519081016040528092919081815260200182805461081e90612141565b801561086b5780601f106108405761010080835404028352916020019161086b565b820191906000526020600020905b81548152906001019060200180831161084e57829003601f168201915b5050505050905090565b6000610880826113c0565b6108b6576040517fcf4700e400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b506000908152600660205260409020546001600160a01b031690565b816108dc816113f5565b6108e683836114e0565b505050565b81600b5460016108fb919061217b565b816109096000546000190190565b610913919061217b565b106109525760405162461bcd60e51b815260206004820152600a6024820152694d617820537570706c7960b01b60448201526064015b60405180910390fd5b3233146109a15760405162461bcd60e51b815260206004820152601e60248201527f5468652063616c6c657220697320616e6f7468657220636f6e747261637400006044820152606401610949565b6001600854600160a01b900460ff1660038111156109c1576109c161201f565b146109fe5760405162461bcd60e51b815260206004820152600d60248201526c29a0a622902727aa1027a822a760991b6044820152606401610949565b600c54610a0c90600161217b565b33600090815260056020526040908190205485911c67ffffffffffffffff16610a35919061217b565b10610a715760405162461bcd60e51b815260206004820152600c60248201526b4f7574206f66206d696e747360a01b6044820152606401610949565b60008033604051602001610a8692919061219c565b604051602081830303815290604052805190602001209050610aa881846115c3565b610af45760405162461bcd60e51b815260206004820152600e60248201527f496e76616c696420436f75706f6e0000000000000000000000000000000000006044820152606401610949565b6009543414610b455760405162461bcd60e51b815260206004820152601060248201527f4e4f5420454e4f554748204554484552000000000000000000000000000000006044820152606401610949565b610b4f33856116ab565b50505050565b826001600160a01b0381163314610b6f57610b6f336113f5565b610b4f8484846117dc565b80600b546001610b8a919061217b565b81610b986000546000190190565b610ba2919061217b565b10610bdc5760405162461bcd60e51b815260206004820152600a6024820152694d617820537570706c7960b01b6044820152606401610949565b323314610c2b5760405162461bcd60e51b815260206004820152601e60248201527f5468652063616c6c657220697320616e6f7468657220636f6e747261637400006044820152606401610949565b6003600854600160a01b900460ff166003811115610c4b57610c4b61201f565b14610c885760405162461bcd60e51b815260206004820152600d60248201526c29a0a622902727aa1027a822a760991b6044820152606401610949565b600d54610c9690600161217b565b33600090815260056020526040908190205484911c67ffffffffffffffff16610cbf919061217b565b10610cfb5760405162461bcd60e51b815260206004820152600c60248201526b4f7574206f66206d696e747360a01b6044820152606401610949565b600a543414610d4c5760405162461bcd60e51b815260206004820152601060248201527f4e4f5420454e4f554748204554484552000000000000000000000000000000006044820152606401610949565b610d5633836116ab565b5050565b826001600160a01b0381163314610d7457610d74336113f5565b610b4f8484846119de565b610d876119f9565b600b54610d9590600161217b565b81610da36000546000190190565b610dad919061217b565b10610de75760405162461bcd60e51b815260206004820152600a6024820152694d617820537570706c7960b01b6044820152606401610949565b610d5682826116ab565b81600b546001610e01919061217b565b81610e0f6000546000190190565b610e19919061217b565b10610e535760405162461bcd60e51b815260206004820152600a6024820152694d617820537570706c7960b01b6044820152606401610949565b323314610ea25760405162461bcd60e51b815260206004820152601e60248201527f5468652063616c6c657220697320616e6f7468657220636f6e747261637400006044820152606401610949565b6002600854600160a01b900460ff166003811115610ec257610ec261201f565b14610eff5760405162461bcd60e51b815260206004820152600d60248201526c29a0a622902727aa1027a822a760991b6044820152606401610949565b600c54610f0d90600161217b565b33600090815260056020526040908190205485911c67ffffffffffffffff16610f36919061217b565b10610f725760405162461bcd60e51b815260206004820152600c60248201526b4f7574206f66206d696e747360a01b6044820152606401610949565b6000600133604051602001610a8692919061219c565b610f906119f9565b600f6108e682848361220e565b60006107dd82611a53565b600f8054610fb590612141565b80601f0160208091040260200160405190810160405280929190818152602001828054610fe190612141565b801561102e5780601f106110035761010080835404028352916020019161102e565b820191906000526020600020905b81548152906001019060200180831161101157829003601f168201915b505050505081565b60006001600160a01b038216611078576040517f8f4eb60400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b506001600160a01b031660009081526005602052604090205467ffffffffffffffff1690565b6110a66119f9565b6110b06000611adb565b565b6110ba6119f9565b600880548291907fffffffffffffffffffffff00ffffffffffffffffffffffffffffffffffffffff16600160a01b8360038111156110fa576110fa61201f565b021790555050565b61110a6119f9565b600a55565b6060600380546107f290612141565b6111266119f9565b600e805473ffffffffffffffffffffffffffffffffffffffff19166001600160a01b0392909216919091179055565b8161115f816113f5565b6108e68383611b3a565b6111716119f9565b600c55565b61117e6119f9565b6000826001600160a01b03168260405160006040518083038185875af1925050503d80600081146111cb576040519150601f19603f3d011682016040523d82523d6000602084013e6111d0565b606091505b50509050806108e65760405162461bcd60e51b815260206004820152601060248201527f5472616e73666572206661696c65642e000000000000000000000000000000006044820152606401610949565b6112296119f9565b600d55565b836001600160a01b038116331461124857611248336113f5565b61125485858585611ba6565b5050505050565b6060611266826113c0565b61129c576040517fa14c4b5000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60006112a6611bea565b905080516000036112c657604051806020016040528060008152506112f1565b806112d084611bf9565b6040516020016112e19291906122ce565b6040516020818303038152906040525b9392505050565b6113006119f9565b600955565b6001600160a01b0381166000908152600560205260408082205467ffffffffffffffff911c166107dd565b6113386119f9565b6001600160a01b0381166113b45760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201527f64647265737300000000000000000000000000000000000000000000000000006064820152608401610949565b6113bd81611adb565b50565b6000816001111580156113d4575060005482105b80156107dd575050600090815260046020526040902054600160e01b161590565b6daaeb6d7670e522a718067333cd4e3b156113bd576040517fc61711340000000000000000000000000000000000000000000000000000000081523060048201526001600160a01b03821660248201526daaeb6d7670e522a718067333cd4e9063c617113490604401602060405180830381865afa15801561147b573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061149f91906122fd565b6113bd576040517fede71dcc0000000000000000000000000000000000000000000000000000000081526001600160a01b0382166004820152602401610949565b60006114eb82610f9d565b9050336001600160a01b0382161461155a576001600160a01b038116600090815260076020908152604080832033845290915290205460ff1661155a576040517fcfb3b94200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b600082815260066020526040808220805473ffffffffffffffffffffffffffffffffffffffff19166001600160a01b0387811691821790925591518593918516917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591a4505050565b6000806001848460400151856000015186602001516040516000815260200160405260405161160e949392919093845260ff9290921660208401526040830152606082015260800190565b6020604051602081039080840390855afa158015611630573d6000803e3d6000fd5b5050604051601f1901519150506001600160a01b0381166116935760405162461bcd60e51b815260206004820152600c60248201527f5a65726f204164647265737300000000000000000000000000000000000000006044820152606401610949565b600e546001600160a01b039081169116149392505050565b60008054908290036116e9576040517fb562e8dd00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6001600160a01b03831660008181526005602090815260408083208054680100000000000000018802019055848352600490915281206001851460e11b4260a01b178317905582840190839083907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef8180a4600183015b81811461179857808360007fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef600080a4600101611760565b50816000036117d3576040517f2e07630000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60005550505050565b60006117e782611a53565b9050836001600160a01b0316816001600160a01b031614611834576040517fa114810000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60008281526006602052604090208054338082146001600160a01b038816909114176118b7576001600160a01b038616600090815260076020908152604080832033845290915290205460ff166118b7576040517f59c896be00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6001600160a01b0385166118f7576040517fea553b3400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b801561190257600082555b6001600160a01b038681166000908152600560205260408082208054600019019055918716808252919020805460010190554260a01b17600160e11b17600085815260046020526040812091909155600160e11b84169003611994576001840160008181526004602052604081205490036119925760005481146119925760008181526004602052604090208490555b505b83856001600160a01b0316876001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a45b505050505050565b6108e68383836040518060200160405280600081525061122e565b6008546001600160a01b031633146110b05760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610949565b60008180600111611aa957600054811015611aa95760008181526004602052604081205490600160e01b82169003611aa7575b806000036112f1575060001901600081815260046020526040902054611a86565b505b6040517fdf2d9b4200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b600880546001600160a01b0383811673ffffffffffffffffffffffffffffffffffffffff19831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b3360008181526007602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b611bb1848484610b55565b6001600160a01b0383163b15610b4f57611bcd84848484611c3d565b610b4f576040516368d2bf6b60e11b815260040160405180910390fd5b6060600f80546107f290612141565b606060a06040510180604052602081039150506000815280825b600183039250600a81066030018353600a900480611c135750819003601f19909101908152919050565b604051630a85bd0160e11b81526000906001600160a01b0385169063150b7a0290611c7290339089908890889060040161231a565b6020604051808303816000875af1925050508015611cad575060408051601f3d908101601f19168201909252611caa91810190612356565b60015b611d0b573d808015611cdb576040519150601f19603f3d011682016040523d82523d6000602084013e611ce0565b606091505b508051600003611d03576040516368d2bf6b60e11b815260040160405180910390fd5b805181602001fd5b6001600160e01b031916630a85bd0160e11b149050949350505050565b6001600160e01b0319811681146113bd57600080fd5b600060208284031215611d5057600080fd5b81356112f181611d28565b60005b83811015611d76578181015183820152602001611d5e565b50506000910152565b60008151808452611d97816020860160208601611d5b565b601f01601f19169290920160200192915050565b6020815260006112f16020830184611d7f565b600060208284031215611dd057600080fd5b5035919050565b6001600160a01b03811681146113bd57600080fd5b60008060408385031215611dff57600080fd5b8235611e0a81611dd7565b946020939093013593505050565b634e487b7160e01b600052604160045260246000fd5b604051601f8201601f1916810167ffffffffffffffff81118282101715611e5757611e57611e18565b604052919050565b6000808284036080811215611e7357600080fd5b833592506060601f1982011215611e8957600080fd5b506040516060810181811067ffffffffffffffff82111715611ead57611ead611e18565b80604052506020840135815260408401356020820152606084013560ff81168114611ed757600080fd5b6040820152919491935090915050565b600080600060608486031215611efc57600080fd5b8335611f0781611dd7565b92506020840135611f1781611dd7565b929592945050506040919091013590565b60008060208385031215611f3b57600080fd5b823567ffffffffffffffff80821115611f5357600080fd5b818501915085601f830112611f6757600080fd5b813581811115611f7657600080fd5b866020828501011115611f8857600080fd5b60209290920196919550909350505050565b600060208284031215611fac57600080fd5b81356112f181611dd7565b600060208284031215611fc957600080fd5b8135600481106112f157600080fd5b80151581146113bd57600080fd5b60008060408385031215611ff957600080fd5b823561200481611dd7565b9150602083013561201481611fd8565b809150509250929050565b634e487b7160e01b600052602160045260246000fd5b60208101600483106120495761204961201f565b91905290565b6000806000806080858703121561206557600080fd5b843561207081611dd7565b935060208581013561208181611dd7565b935060408601359250606086013567ffffffffffffffff808211156120a557600080fd5b818801915088601f8301126120b957600080fd5b8135818111156120cb576120cb611e18565b6120dd601f8201601f19168501611e2e565b915080825289848285010111156120f357600080fd5b808484018584013760008482840101525080935050505092959194509250565b6000806040838503121561212657600080fd5b823561213181611dd7565b9150602083013561201481611dd7565b600181811c9082168061215557607f821691505b60208210810361217557634e487b7160e01b600052602260045260246000fd5b50919050565b808201808211156107dd57634e487b7160e01b600052601160045260246000fd5b60408101600284106121b0576121b061201f565b9281526001600160a01b039190911660209091015290565b601f8211156108e657600081815260208120601f850160051c810160208610156121ef5750805b601f850160051c820191505b818110156119d6578281556001016121fb565b67ffffffffffffffff83111561222657612226611e18565b61223a836122348354612141565b836121c8565b6000601f84116001811461226e57600085156122565750838201355b600019600387901b1c1916600186901b178355611254565b600083815260209020601f19861690835b8281101561229f578685013582556020948501946001909201910161227f565b50868210156122bc5760001960f88860031b161c19848701351681555b505060018560011b0183555050505050565b600083516122e0818460208801611d5b565b8351908301906122f4818360208801611d5b565b01949350505050565b60006020828403121561230f57600080fd5b81516112f181611fd8565b60006001600160a01b0380871683528086166020840152508360408301526080606083015261234c6080830184611d7f565b9695505050505050565b60006020828403121561236857600080fd5b81516112f181611d2856fea26469706673582212200497807bfb300e76254d26f5f0d162861556f14e4ad14fd3752697059b09797964736f6c634300081100330000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000064d6172726572000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044d41525200000000000000000000000000000000000000000000000000000000

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

0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000064d6172726572000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044d41525200000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _name (string): Marrer
Arg [1] : _symbol (string): MARR

-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [3] : 4d61727265720000000000000000000000000000000000000000000000000000
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [5] : 4d41525200000000000000000000000000000000000000000000000000000000