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: UNLICENSED

pragma solidity 0.8.7;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/Math.sol";
import "@openzeppelin/contracts/utils/math/SafeCast.sol";
import "erc721a/contracts/ERC721A.sol";

contract GarageGenesisPlus is ERC721A, Ownable {
  uint256 public version1; // Unique ABI tag for Etherscan

  uint256 public supplyCap; // Hard cap
  uint256 public maxSupply; // Soft cap (<= supplyCap)

  uint256 public mintPrice;   // Applies to both private and public sale
  uint256 public publicLimit; // Set to >0 to start public sale

  string public baseURI; // Should end either with "?" (shared by all tokens) or "/" (per-token)

  constructor(uint256 cap, uint256 supply, uint256 price) ERC721A("GarageGenesisPlus", "GARAGE") {
    transferOwnership(tx.origin);
    require(supply <= cap, "supply exceeds cap");
    supplyCap = cap;
    maxSupply = supply;
    mintPrice = price;
  }

  function setSupplyCap(uint256 newCap) external onlyOwner {
    supplyCap = Math.max(totalSupply(), Math.min(supplyCap, newCap));
    maxSupply = Math.max(totalSupply(), Math.min(supplyCap, maxSupply));
  }

  function setMaxSupply(uint256 newSupply) external onlyOwner {
    maxSupply = Math.max(totalSupply(), Math.min(supplyCap, newSupply));
  }

  function setMintPrice(uint256 newPrice) external onlyOwner {
    mintPrice = newPrice;
  }

  function setPublicLimit(uint256 newLimit) external onlyOwner {
    publicLimit = newLimit;
  }

  function setBaseURI(string memory newBaseURI) external onlyOwner {
    baseURI = newBaseURI;
  }

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

  function setPrivateLimit(address[] calldata addresses, uint256[] calldata num) external onlyOwner {
    require(addresses.length == num.length, "array length mismatch");
    for (uint256 i = 0; i < addresses.length; i++) {
      _setAux(addresses[i], SafeCast.toUint64(num[i]));
    }
  }

  function privateLimit(address owner) public view returns (uint64) {
    return _getAux(owner);
  }

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

  function ownershipStart(uint256 tokenId) external view returns (uint64) {
    return ownershipOf(tokenId).startTimestamp;
  }

  function mint(uint256 num) external payable {
    mintTo(msg.sender, num);
  }

  function mintTo(address recipient, uint256 num) public payable {
    require(tx.origin == msg.sender, "called from contract");
    require(totalSupply() + num <= maxSupply, "max supply reached");

    uint256 price = recipient == owner() ? 0 : mintPrice;
    require(msg.value == price * num, "wrong payment amount");

    uint256 minted = _numberMinted(recipient);
    uint256 limit = Math.max(publicLimit, privateLimit(recipient));
    uint256 remaining = limit > minted ? limit - minted : 0;
    require(num <= remaining, "mint limit exceeded");

    _safeMint(recipient, num);
  }

  function withdraw() external onlyOwner {
    withdrawTo(msg.sender);
  }

  function withdrawTo(address recipient) public onlyOwner {
    Address.sendValue(payable(recipient), address(this).balance);
  }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

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

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

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

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a / b + (a % b == 0 ? 0 : 1);
    }
}

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

pragma solidity ^0.8.0;

/**
 * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow
 * checks.
 *
 * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
 * easily result in undesired exploitation or bugs, since developers usually
 * assume that overflows raise errors. `SafeCast` restores this intuition by
 * reverting the transaction when such an operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 *
 * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing
 * all math on `uint256` and `int256` and then downcasting.
 */
library SafeCast {
    /**
     * @dev Returns the downcasted uint224 from uint256, reverting on
     * overflow (when the input is greater than largest uint224).
     *
     * Counterpart to Solidity's `uint224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toUint224(uint256 value) internal pure returns (uint224) {
        require(value <= type(uint224).max, "SafeCast: value doesn't fit in 224 bits");
        return uint224(value);
    }

    /**
     * @dev Returns the downcasted uint128 from uint256, reverting on
     * overflow (when the input is greater than largest uint128).
     *
     * Counterpart to Solidity's `uint128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toUint128(uint256 value) internal pure returns (uint128) {
        require(value <= type(uint128).max, "SafeCast: value doesn't fit in 128 bits");
        return uint128(value);
    }

    /**
     * @dev Returns the downcasted uint96 from uint256, reverting on
     * overflow (when the input is greater than largest uint96).
     *
     * Counterpart to Solidity's `uint96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toUint96(uint256 value) internal pure returns (uint96) {
        require(value <= type(uint96).max, "SafeCast: value doesn't fit in 96 bits");
        return uint96(value);
    }

    /**
     * @dev Returns the downcasted uint64 from uint256, reverting on
     * overflow (when the input is greater than largest uint64).
     *
     * Counterpart to Solidity's `uint64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toUint64(uint256 value) internal pure returns (uint64) {
        require(value <= type(uint64).max, "SafeCast: value doesn't fit in 64 bits");
        return uint64(value);
    }

    /**
     * @dev Returns the downcasted uint32 from uint256, reverting on
     * overflow (when the input is greater than largest uint32).
     *
     * Counterpart to Solidity's `uint32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toUint32(uint256 value) internal pure returns (uint32) {
        require(value <= type(uint32).max, "SafeCast: value doesn't fit in 32 bits");
        return uint32(value);
    }

    /**
     * @dev Returns the downcasted uint16 from uint256, reverting on
     * overflow (when the input is greater than largest uint16).
     *
     * Counterpart to Solidity's `uint16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toUint16(uint256 value) internal pure returns (uint16) {
        require(value <= type(uint16).max, "SafeCast: value doesn't fit in 16 bits");
        return uint16(value);
    }

    /**
     * @dev Returns the downcasted uint8 from uint256, reverting on
     * overflow (when the input is greater than largest uint8).
     *
     * Counterpart to Solidity's `uint8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits.
     */
    function toUint8(uint256 value) internal pure returns (uint8) {
        require(value <= type(uint8).max, "SafeCast: value doesn't fit in 8 bits");
        return uint8(value);
    }

    /**
     * @dev Converts a signed int256 into an unsigned uint256.
     *
     * Requirements:
     *
     * - input must be greater than or equal to 0.
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        require(value >= 0, "SafeCast: value must be positive");
        return uint256(value);
    }

    /**
     * @dev Returns the downcasted int128 from int256, reverting on
     * overflow (when the input is less than smallest int128 or
     * greater than largest int128).
     *
     * Counterpart to Solidity's `int128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     *
     * _Available since v3.1._
     */
    function toInt128(int256 value) internal pure returns (int128) {
        require(value >= type(int128).min && value <= type(int128).max, "SafeCast: value doesn't fit in 128 bits");
        return int128(value);
    }

    /**
     * @dev Returns the downcasted int64 from int256, reverting on
     * overflow (when the input is less than smallest int64 or
     * greater than largest int64).
     *
     * Counterpart to Solidity's `int64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     *
     * _Available since v3.1._
     */
    function toInt64(int256 value) internal pure returns (int64) {
        require(value >= type(int64).min && value <= type(int64).max, "SafeCast: value doesn't fit in 64 bits");
        return int64(value);
    }

    /**
     * @dev Returns the downcasted int32 from int256, reverting on
     * overflow (when the input is less than smallest int32 or
     * greater than largest int32).
     *
     * Counterpart to Solidity's `int32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     *
     * _Available since v3.1._
     */
    function toInt32(int256 value) internal pure returns (int32) {
        require(value >= type(int32).min && value <= type(int32).max, "SafeCast: value doesn't fit in 32 bits");
        return int32(value);
    }

    /**
     * @dev Returns the downcasted int16 from int256, reverting on
     * overflow (when the input is less than smallest int16 or
     * greater than largest int16).
     *
     * Counterpart to Solidity's `int16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     *
     * _Available since v3.1._
     */
    function toInt16(int256 value) internal pure returns (int16) {
        require(value >= type(int16).min && value <= type(int16).max, "SafeCast: value doesn't fit in 16 bits");
        return int16(value);
    }

    /**
     * @dev Returns the downcasted int8 from int256, reverting on
     * overflow (when the input is less than smallest int8 or
     * greater than largest int8).
     *
     * Counterpart to Solidity's `int8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits.
     *
     * _Available since v3.1._
     */
    function toInt8(int256 value) internal pure returns (int8) {
        require(value >= type(int8).min && value <= type(int8).max, "SafeCast: value doesn't fit in 8 bits");
        return int8(value);
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     */
    function toInt256(uint256 value) internal pure returns (int256) {
        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
        require(value <= uint256(type(int256).max), "SafeCast: value doesn't fit in an int256");
        return int256(value);
    }
}

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

pragma solidity ^0.8.4;

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

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

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..).
 *
 * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 *
 * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Compiler will pack this into a single 256bit word.
    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Keeps track of the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
    }

    // Compiler will pack this into a single 256bit word.
    struct AddressData {
        // Realistically, 2**64-1 is more than enough.
        uint64 balance;
        // Keeps track of mint count with minimal overhead for tokenomics.
        uint64 numberMinted;
        // Keeps track of burn count with minimal overhead for tokenomics.
        uint64 numberBurned;
        // For miscellaneous variable(s) pertaining to the address
        // (e.g. number of whitelist mint slots used).
        // If there are multiple variables, please pack them into a uint64.
        uint64 aux;
    }

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned. See ownershipOf implementation for details.
    mapping(uint256 => TokenOwnership) internal _ownerships;

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

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

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

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

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

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

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

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

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

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

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

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

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

    /**
     * Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around in the collection over time.
     */
    function ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr && curr < _currentIndex) {
                TokenOwnership memory ownership = _ownerships[curr];
                if (!ownership.burned) {
                    if (ownership.addr != address(0)) {
                        return ownership;
                    }
                    // Invariant:
                    // There will always be an ownership that has an address and is not burned
                    // before an ownership that does not have an address and is not burned.
                    // Hence, curr will not underflow.
                    while (true) {
                        curr--;
                        ownership = _ownerships[curr];
                        if (ownership.addr != address(0)) {
                            return ownership;
                        }
                    }
                }
            }
        }
        revert OwnerQueryForNonexistentToken();
    }

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

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();

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

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

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public override {
        address owner = ERC721A.ownerOf(tokenId);
        if (to == owner) revert ApprovalToCurrentOwner();

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

        _approve(to, tokenId, owner);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public override {
        if (operator == _msgSender()) revert ApproveToCaller();

        _operatorApprovals[_msgSender()][operator] = approved;
        emit ApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        _transfer(from, to, tokenId);
        if (to.isContract() && !_checkContractOnERC721Received(from, to, tokenId, _data)) {
            revert TransferToNonERC721ReceiverImplementer();
        }
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     */
    function _exists(uint256 tokenId) internal view returns (bool) {
        return _startTokenId() <= tokenId && tokenId < _currentIndex &&
            !_ownerships[tokenId].burned;
    }

    function _safeMint(address to, uint256 quantity) internal {
        _safeMint(to, quantity, '');
    }

    /**
     * @dev Safely mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called for each safe transfer.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal {
        _mint(to, quantity, _data, true);
    }

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event.
     */
    function _mint(
        address to,
        uint256 quantity,
        bytes memory _data,
        bool safe
    ) internal {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();

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

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1
        // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1
        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

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

            uint256 updatedIndex = startTokenId;
            uint256 end = updatedIndex + quantity;

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

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) private {
        TokenOwnership memory prevOwnership = ownershipOf(tokenId);

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

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

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

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

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256.
        unchecked {
            _addressData[prevOwnership.addr].balance -= 1;
            _addressData[prevOwnership.addr].numberBurned += 1;

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

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

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

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

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(
        address to,
        uint256 tokenId,
        address owner
    ) private {
        _tokenApprovals[tokenId] = to;
        emit Approval(owner, to, tokenId);
    }

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

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

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

{
  "evmVersion": "london",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint256","name":"cap","type":"uint256"},{"internalType":"uint256","name":"supply","type":"uint256"},{"internalType":"uint256","name":"price","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"AuxQueryForZeroAddress","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"MintedQueryForZeroAddress","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"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":[{"internalType":"uint256","name":"num","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"num","type":"uint256"}],"name":"mintTo","outputs":[],"stateMutability":"payable","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":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownershipStart","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"privateLimit","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newSupply","type":"uint256"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newPrice","type":"uint256"}],"name":"setMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"addresses","type":"address[]"},{"internalType":"uint256[]","name":"num","type":"uint256[]"}],"name":"setPrivateLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newLimit","type":"uint256"}],"name":"setPublicLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newCap","type":"uint256"}],"name":"setSupplyCap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"supplyCap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"version1","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"}],"name":"withdrawTo","outputs":[],"stateMutability":"nonpayable","type":"function"}]

60806040523480156200001157600080fd5b50604051620024b1380380620024b18339810160408190526200003491620002e4565b604080518082018252601181527047617261676547656e65736973506c757360781b60208083019182528351808501909452600684526547415241474560d01b9084015281519192916200008b916002916200023e565b508051620000a19060039060208401906200023e565b50506000805550620000b3336200011b565b620000be326200016d565b82821115620001095760405162461bcd60e51b81526020600482015260126024820152710737570706c792065786365656473206361760741b60448201526064015b60405180910390fd5b600a92909255600b55600c5562000350565b600880546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6008546001600160a01b03163314620001c95760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015260640162000100565b6001600160a01b038116620002305760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b606482015260840162000100565b6200023b816200011b565b50565b8280546200024c9062000313565b90600052602060002090601f016020900481019282620002705760008555620002bb565b82601f106200028b57805160ff1916838001178555620002bb565b82800160010185558215620002bb579182015b82811115620002bb5782518255916020019190600101906200029e565b50620002c9929150620002cd565b5090565b5b80821115620002c95760008155600101620002ce565b600080600060608486031215620002fa57600080fd5b8351925060208401519150604084015190509250925092565b600181811c908216806200032857607f821691505b602082108114156200034a57634e487b7160e01b600052602260045260246000fd5b50919050565b61215180620003606000396000f3fe60806040526004361061020f5760003560e01c806370a0823111610118578063a4331d2d116100a0578063d5abeb011161006f578063d5abeb01146105d0578063dc33e681146105e6578063e985e9c514610606578063f2fde38b1461064f578063f4a0a5281461066f57600080fd5b8063a4331d2d1461055a578063b6a3f59a14610570578063b88d4fde14610590578063c87b56dd146105b057600080fd5b80638da5cb5b116100e75780638da5cb5b146104de5780638f770ad0146104fc57806395d89b4114610512578063a0712d6814610527578063a22cb4651461053a57600080fd5b806370a0823114610469578063715018a61461048957806372b0d90c1461049e5780638120ba9c146104be57600080fd5b8063413c2ceb1161019b578063576055d21161016a578063576055d2146103de5780636352211e146103fe5780636817c76c1461041e5780636c0360eb146104345780636f8b44b01461044957600080fd5b8063413c2ceb1461037557806342842e0e1461038b578063449a52f8146103ab57806355f804b3146103be57600080fd5b806318160ddd116101e257806318160ddd146102c55780631aa402dc146102e8578063236376171461032057806323b872dd146103405780633ccfd60b1461036057600080fd5b806301ffc9a71461021457806306fdde0314610249578063081812fc1461026b578063095ea7b3146102a3575b600080fd5b34801561022057600080fd5b5061023461022f366004611e3a565b61068f565b60405190151581526020015b60405180910390f35b34801561025557600080fd5b5061025e6106e1565b6040516102409190611f6d565b34801561027757600080fd5b5061028b610286366004611ebc565b610773565b6040516001600160a01b039091168152602001610240565b3480156102af57600080fd5b506102c36102be366004611da5565b6107b7565b005b3480156102d157600080fd5b50600154600054035b604051908152602001610240565b3480156102f457600080fd5b50610308610303366004611c64565b610845565b6040516001600160401b039091168152602001610240565b34801561032c57600080fd5b506102c361033b366004611ebc565b610850565b34801561034c57600080fd5b506102c361035b366004611cb2565b610888565b34801561036c57600080fd5b506102c3610893565b34801561038157600080fd5b506102da60095481565b34801561039757600080fd5b506102c36103a6366004611cb2565b6108c8565b6102c36103b9366004611da5565b6108e3565b3480156103ca57600080fd5b506102c36103d9366004611e74565b610ab1565b3480156103ea57600080fd5b506102c36103f9366004611dcf565b610af2565b34801561040a57600080fd5b5061028b610419366004611ebc565b610bd7565b34801561042a57600080fd5b506102da600c5481565b34801561044057600080fd5b5061025e610be9565b34801561045557600080fd5b506102c3610464366004611ebc565b610c77565b34801561047557600080fd5b506102da610484366004611c64565b610cc8565b34801561049557600080fd5b506102c3610d16565b3480156104aa57600080fd5b506102c36104b9366004611c64565b610d4a565b3480156104ca57600080fd5b506103086104d9366004611ebc565b610d81565b3480156104ea57600080fd5b506008546001600160a01b031661028b565b34801561050857600080fd5b506102da600a5481565b34801561051e57600080fd5b5061025e610d96565b6102c3610535366004611ebc565b610da5565b34801561054657600080fd5b506102c3610555366004611d69565b610daf565b34801561056657600080fd5b506102da600d5481565b34801561057c57600080fd5b506102c361058b366004611ebc565b610e45565b34801561059c57600080fd5b506102c36105ab366004611cee565b610ea0565b3480156105bc57600080fd5b5061025e6105cb366004611ebc565b610ef1565b3480156105dc57600080fd5b506102da600b5481565b3480156105f257600080fd5b506102da610601366004611c64565b610f76565b34801561061257600080fd5b50610234610621366004611c7f565b6001600160a01b03918216600090815260076020908152604080832093909416825291909152205460ff1690565b34801561065b57600080fd5b506102c361066a366004611c64565b610f81565b34801561067b57600080fd5b506102c361068a366004611ebc565b611019565b60006001600160e01b031982166380ac58cd60e01b14806106c057506001600160e01b03198216635b5e139f60e01b145b806106db57506301ffc9a760e01b6001600160e01b03198316145b92915050565b6060600280546106f090612043565b80601f016020809104026020016040519081016040528092919081815260200182805461071c90612043565b80156107695780601f1061073e57610100808354040283529160200191610769565b820191906000526020600020905b81548152906001019060200180831161074c57829003601f168201915b5050505050905090565b600061077e82611048565b61079b576040516333d1c03960e21b815260040160405180910390fd5b506000908152600660205260409020546001600160a01b031690565b60006107c282610bd7565b9050806001600160a01b0316836001600160a01b031614156107f75760405163250fdee360e21b815260040160405180910390fd5b336001600160a01b0382161480159061081757506108158133610621565b155b15610835576040516367d9dca160e11b815260040160405180910390fd5b610840838383611073565b505050565b60006106db826110cf565b6008546001600160a01b031633146108835760405162461bcd60e51b815260040161087a90611f80565b60405180910390fd5b600d55565b610840838383611124565b6008546001600160a01b031633146108bd5760405162461bcd60e51b815260040161087a90611f80565b6108c633610d4a565b565b61084083838360405180602001604052806000815250610ea0565b3233146109295760405162461bcd60e51b815260206004820152601460248201527318d85b1b195908199c9bdb4818dbdb9d1c9858dd60621b604482015260640161087a565b600b548161093a6001546000540390565b6109449190611fb5565b11156109875760405162461bcd60e51b81526020600482015260126024820152711b585e081cdd5c1c1b1e481c995858da195960721b604482015260640161087a565b600061099b6008546001600160a01b031690565b6001600160a01b0316836001600160a01b0316146109bb57600c546109be565b60005b90506109ca8282611fe1565b3414610a0f5760405162461bcd60e51b81526020600482015260146024820152731ddc9bdb99c81c185e5b595b9d08185b5bdd5b9d60621b604482015260640161087a565b6000610a1a84611335565b90506000610a3b600d54610a2d87610845565b6001600160401b031661138a565b90506000828211610a4d576000610a57565b610a578383612000565b905080851115610a9f5760405162461bcd60e51b81526020600482015260136024820152721b5a5b9d081b1a5b5a5d08195e18d959591959606a1b604482015260640161087a565b610aa986866113a1565b505050505050565b6008546001600160a01b03163314610adb5760405162461bcd60e51b815260040161087a90611f80565b8051610aee90600e906020840190611af8565b5050565b6008546001600160a01b03163314610b1c5760405162461bcd60e51b815260040161087a90611f80565b828114610b635760405162461bcd60e51b81526020600482015260156024820152740c2e4e4c2f240d8cadccee8d040dad2e6dac2e8c6d605b1b604482015260640161087a565b60005b83811015610bd057610bbe858583818110610b8357610b836120d9565b9050602002016020810190610b989190611c64565b610bb9858585818110610bad57610bad6120d9565b905060200201356113bb565b611427565b80610bc88161207e565b915050610b66565b5050505050565b6000610be28261148d565b5192915050565b600e8054610bf690612043565b80601f0160208091040260200160405190810160405280929190818152602001828054610c2290612043565b8015610c6f5780601f10610c4457610100808354040283529160200191610c6f565b820191906000526020600020905b815481529060010190602001808311610c5257829003601f168201915b505050505081565b6008546001600160a01b03163314610ca15760405162461bcd60e51b815260040161087a90611f80565b610cc2610cb16001546000540390565b610cbd600a54846115a7565b61138a565b600b5550565b60006001600160a01b038216610cf1576040516323d3ad8160e21b815260040160405180910390fd5b506001600160a01b03166000908152600560205260409020546001600160401b031690565b6008546001600160a01b03163314610d405760405162461bcd60e51b815260040161087a90611f80565b6108c660006115b6565b6008546001600160a01b03163314610d745760405162461bcd60e51b815260040161087a90611f80565b610d7e8147611608565b50565b6000610d8c8261148d565b6020015192915050565b6060600380546106f090612043565b610d7e33826108e3565b6001600160a01b038216331415610dd95760405163b06307db60e01b815260040160405180910390fd5b3360008181526007602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b6008546001600160a01b03163314610e6f5760405162461bcd60e51b815260040161087a90611f80565b610e7f610cb16001546000540390565b600a55610cc2610e926001546000540390565b610cbd600a54600b546115a7565b610eab848484611124565b6001600160a01b0383163b15158015610ecd5750610ecb84848484611721565b155b15610eeb576040516368d2bf6b60e11b815260040160405180910390fd5b50505050565b6060610efc82611048565b610f1957604051630a14c4b560e41b815260040160405180910390fd5b6000610f23611819565b9050805160001415610f445760405180602001604052806000815250610f6f565b80610f4e84611828565b604051602001610f5f929190611f01565b6040516020818303038152906040525b9392505050565b60006106db82611335565b6008546001600160a01b03163314610fab5760405162461bcd60e51b815260040161087a90611f80565b6001600160a01b0381166110105760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b606482015260840161087a565b610d7e816115b6565b6008546001600160a01b031633146110435760405162461bcd60e51b815260040161087a90611f80565b600c55565b60008054821080156106db575050600090815260046020526040902054600160e01b900460ff161590565b60008281526006602052604080822080546001600160a01b0319166001600160a01b0387811691821790925591518593918516917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591a4505050565b60006001600160a01b0382166110f85760405163561b93dd60e11b815260040160405180910390fd5b506001600160a01b0316600090815260056020526040902054600160c01b90046001600160401b031690565b600061112f8261148d565b80519091506000906001600160a01b0316336001600160a01b0316148061115d5750815161115d9033610621565b8061117857503361116d84610773565b6001600160a01b0316145b90508061119857604051632ce44b5f60e11b815260040160405180910390fd5b846001600160a01b031682600001516001600160a01b0316146111cd5760405162a1148160e81b815260040160405180910390fd5b6001600160a01b0384166111f457604051633a954ecd60e21b815260040160405180910390fd5b6112046000848460000151611073565b6001600160a01b038581166000908152600560209081526040808320805467ffffffffffffffff198082166001600160401b0392831660001901831617909255898616808652838620805493841693831660019081018416949094179055898652600490945282852080546001600160e01b031916909417600160a01b4290921691909102179092559086018083529120549091166112ee576000548110156112ee57825160008281526004602090815260409091208054918601516001600160401b0316600160a01b026001600160e01b03199092166001600160a01b03909316929092171790555b5082846001600160a01b0316866001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a4610bd0565b60006001600160a01b03821661135e576040516335ebb31960e01b815260040160405180910390fd5b506001600160a01b0316600090815260056020526040902054600160401b90046001600160401b031690565b60008183101561139a5781610f6f565b5090919050565b610aee828260405180602001604052806000815250611925565b60006001600160401b038211156114235760405162461bcd60e51b815260206004820152602660248201527f53616665436173743a2076616c756520646f65736e27742066697420696e203660448201526534206269747360d01b606482015260840161087a565b5090565b6001600160a01b03821661144e5760405163561b93dd60e11b815260040160405180910390fd5b6001600160a01b03909116600090815260056020526040902080546001600160401b03909216600160c01b026001600160c01b03909216919091179055565b60408051606081018252600080825260208201819052918101919091528160005481101561158e57600081815260046020908152604091829020825160608101845290546001600160a01b0381168252600160a01b81046001600160401b031692820192909252600160e01b90910460ff1615159181018290529061158c5780516001600160a01b031615611523579392505050565b5060001901600081815260046020908152604091829020825160608101845290546001600160a01b038116808352600160a01b82046001600160401b031693830193909352600160e01b900460ff1615159281019290925215611587579392505050565b611523565b505b604051636f96cda160e11b815260040160405180910390fd5b600081831061139a5781610f6f565b600880546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b804710156116585760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a20696e73756666696369656e742062616c616e6365000000604482015260640161087a565b6000826001600160a01b03168260405160006040518083038185875af1925050503d80600081146116a5576040519150601f19603f3d011682016040523d82523d6000602084013e6116aa565b606091505b50509050806108405760405162461bcd60e51b815260206004820152603a60248201527f416464726573733a20756e61626c6520746f2073656e642076616c75652c207260448201527f6563697069656e74206d61792068617665207265766572746564000000000000606482015260840161087a565b604051630a85bd0160e11b81526000906001600160a01b0385169063150b7a0290611756903390899088908890600401611f30565b602060405180830381600087803b15801561177057600080fd5b505af19250505080156117a0575060408051601f3d908101601f1916820190925261179d91810190611e57565b60015b6117fb573d8080156117ce576040519150601f19603f3d011682016040523d82523d6000602084013e6117d3565b606091505b5080516117f3576040516368d2bf6b60e11b815260040160405180910390fd5b805181602001fd5b6001600160e01b031916630a85bd0160e11b1490505b949350505050565b6060600e80546106f090612043565b60608161184c5750506040805180820190915260018152600360fc1b602082015290565b8160005b811561187657806118608161207e565b915061186f9050600a83611fcd565b9150611850565b6000816001600160401b03811115611890576118906120ef565b6040519080825280601f01601f1916602001820160405280156118ba576020820181803683370190505b5090505b8415611811576118cf600183612000565b91506118dc600a86612099565b6118e7906030611fb5565b60f81b8183815181106118fc576118fc6120d9565b60200101906001600160f81b031916908160001a90535061191e600a86611fcd565b94506118be565b61084083838360016000546001600160a01b03851661195657604051622e076360e81b815260040160405180910390fd5b836119745760405163b562e8dd60e01b815260040160405180910390fd5b6001600160a01b038516600081815260056020908152604080832080546fffffffffffffffffffffffffffffffff1981166001600160401b038083168c018116918217600160401b67ffffffffffffffff1990941690921783900481168c01811690920217909155858452600490925290912080546001600160e01b031916909217600160a01b429092169190910217905580808501838015611a2057506001600160a01b0387163b15155b15611aa9575b60405182906001600160a01b038916906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a4611a716000888480600101955088611721565b611a8e576040516368d2bf6b60e11b815260040160405180910390fd5b80821415611a26578260005414611aa457600080fd5b611aef565b5b6040516001830192906001600160a01b038916906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a480821415611aaa575b50600055610bd0565b828054611b0490612043565b90600052602060002090601f016020900481019282611b265760008555611b6c565b82601f10611b3f57805160ff1916838001178555611b6c565b82800160010185558215611b6c579182015b82811115611b6c578251825591602001919060010190611b51565b506114239291505b808211156114235760008155600101611b74565b60006001600160401b0380841115611ba257611ba26120ef565b604051601f8501601f19908116603f01168101908282118183101715611bca57611bca6120ef565b81604052809350858152868686011115611be357600080fd5b858560208301376000602087830101525050509392505050565b80356001600160a01b0381168114611c1457600080fd5b919050565b60008083601f840112611c2b57600080fd5b5081356001600160401b03811115611c4257600080fd5b6020830191508360208260051b8501011115611c5d57600080fd5b9250929050565b600060208284031215611c7657600080fd5b610f6f82611bfd565b60008060408385031215611c9257600080fd5b611c9b83611bfd565b9150611ca960208401611bfd565b90509250929050565b600080600060608486031215611cc757600080fd5b611cd084611bfd565b9250611cde60208501611bfd565b9150604084013590509250925092565b60008060008060808587031215611d0457600080fd5b611d0d85611bfd565b9350611d1b60208601611bfd565b92506040850135915060608501356001600160401b03811115611d3d57600080fd5b8501601f81018713611d4e57600080fd5b611d5d87823560208401611b88565b91505092959194509250565b60008060408385031215611d7c57600080fd5b611d8583611bfd565b915060208301358015158114611d9a57600080fd5b809150509250929050565b60008060408385031215611db857600080fd5b611dc183611bfd565b946020939093013593505050565b60008060008060408587031215611de557600080fd5b84356001600160401b0380821115611dfc57600080fd5b611e0888838901611c19565b90965094506020870135915080821115611e2157600080fd5b50611e2e87828801611c19565b95989497509550505050565b600060208284031215611e4c57600080fd5b8135610f6f81612105565b600060208284031215611e6957600080fd5b8151610f6f81612105565b600060208284031215611e8657600080fd5b81356001600160401b03811115611e9c57600080fd5b8201601f81018413611ead57600080fd5b61181184823560208401611b88565b600060208284031215611ece57600080fd5b5035919050565b60008151808452611eed816020860160208601612017565b601f01601f19169290920160200192915050565b60008351611f13818460208801612017565b835190830190611f27818360208801612017565b01949350505050565b6001600160a01b0385811682528416602082015260408101839052608060608201819052600090611f6390830184611ed5565b9695505050505050565b602081526000610f6f6020830184611ed5565b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b60008219821115611fc857611fc86120ad565b500190565b600082611fdc57611fdc6120c3565b500490565b6000816000190483118215151615611ffb57611ffb6120ad565b500290565b600082821015612012576120126120ad565b500390565b60005b8381101561203257818101518382015260200161201a565b83811115610eeb5750506000910152565b600181811c9082168061205757607f821691505b6020821081141561207857634e487b7160e01b600052602260045260246000fd5b50919050565b6000600019821415612092576120926120ad565b5060010190565b6000826120a8576120a86120c3565b500690565b634e487b7160e01b600052601160045260246000fd5b634e487b7160e01b600052601260045260246000fd5b634e487b7160e01b600052603260045260246000fd5b634e487b7160e01b600052604160045260246000fd5b6001600160e01b031981168114610d7e57600080fdfea264697066735822122048c04fe7d42d5da6b74cf532007a5fc87a884d64d884a66c7713326f6225609f64736f6c6343000807003300000000000000000000000000000000000000000000000000000000000009c400000000000000000000000000000000000000000000000000000000000005dc0000000000000000000000000000000000000000000000000000000000000000

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

00000000000000000000000000000000000000000000000000000000000009c400000000000000000000000000000000000000000000000000000000000005dc0000000000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : cap (uint256): 2500
Arg [1] : supply (uint256): 1500
Arg [2] : price (uint256): 0

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000009c4
Arg [1] : 00000000000000000000000000000000000000000000000000000000000005dc
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000000