ERC-721
Overview
Max Total Supply
6,666 MCBR
Holders
2,113
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 MCBRLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
Macabroids
Compiler Version
v0.8.16+commit.07a7930e
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// @@@@@@@@@@ @@@@@@ @@@@@@@ @@@@@@ @@@@@@@ @@@@@@@ @@@@@@ @@@ @@@@@@@ @@@@@@ // @@@@@@@@@@@ @@@@@@@@ @@@@@@@@ @@@@@@@@ @@@@@@@@ @@@@@@@@ @@@@@@@@ @@@ @@@@@@@@ @@@@@@@ // @@! @@! @@! @@! @@@ !@@ @@! @@@ @@! @@@ @@! @@@ @@! @@@ @@! @@! @@@ !@@ // !@! !@! !@! !@! @!@ !@! !@! @!@ !@ @!@ !@! @!@ !@! @!@ !@! !@! @!@ !@! // @!! !!@ @!@ @!@!@!@! !@! @!@!@!@! @!@!@!@ @!@!!@! @!@ !@! !!@ @!@ !@! !!@@!! // !@! ! !@! !!!@!!!! !!! !!!@!!!! !!!@!!!! !!@!@! !@! !!! !!! !@! !!! !!@!!! // !!: !!: !!: !!! :!! !!: !!! !!: !!! !!: :!! !!: !!! !!: !!: !!! !:! // :!: :!: :!: !:! :!: :!: !:! :!: !:! :!: !:! :!: !:! :!: :!: !:! !:! // ::: :: :: ::: ::: ::: :: ::: :: :::: :: ::: ::::: :: :: :::: :: :::: :: // : : : : : :: :: : : : : :: : :: : : : : : : : :: : : :: : : // 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); } // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; /** * @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; } } // 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); } } // 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; } } // 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); } } } } // 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); } // OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol) pragma solidity ^0.8.0; /** * @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; } // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol) pragma solidity ^0.8.0; /** * @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); } } // OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol) pragma solidity ^0.8.0; /** * @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); } // Creator: Chiru Labs pragma solidity ^0.8.4; error ApprovalCallerNotOwnerNorApproved(); error ApprovalQueryForNonexistentToken(); error ApproveToCaller(); error ApprovalToCurrentOwner(); error BalanceQueryForZeroAddress(); error MintToZeroAddress(); error MintZeroQuantity(); error OwnerQueryForNonexistentToken(); 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 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) { 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) { 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) { 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 { _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 virtual 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; } /** * @dev Equivalent to `_safeMint(to, quantity, '')`. */ 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 { 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 (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 Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _mint(address to, uint256 quantity) internal { uint256 startTokenId = _currentIndex; if (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; 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); if (prevOwnership.addr != from) revert TransferFromIncorrectOwner(); bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // 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; TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = to; currSlot.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; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @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 { TokenOwnership memory prevOwnership = _ownershipOf(tokenId); address from = prevOwnership.addr; if (approvalCheck) { bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // 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 storage addressData = _addressData[from]; addressData.balance -= 1; addressData.numberBurned += 1; // Keep track of who burned the token, and the timestamp of burning. TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = from; currSlot.startTimestamp = uint64(block.timestamp); currSlot.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; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, 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 {} } // OpenZeppelin Contracts (last updated v4.7.0) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Tree proofs. * * The proofs can be generated using the JavaScript library * https://github.com/miguelmota/merkletreejs[merkletreejs]. * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled. * * See `test/utils/cryptography/MerkleProof.test.js` for some examples. * * WARNING: You should avoid using leaf values that are 64 bytes long prior to * hashing, or use a hash function other than keccak256 for hashing leaves. * This is because the concatenation of a sorted pair of internal nodes in * the merkle tree could be reinterpreted as a leaf value. */ library MerkleProof { /** * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree * defined by `root`. For this, a `proof` must be provided, containing * sibling hashes on the branch from the leaf to the root of the tree. Each * pair of leaves and each pair of pre-images are assumed to be sorted. */ function verify( bytes32[] memory proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProof(proof, leaf) == root; } /** * @dev Calldata version of {verify} * * _Available since v4.7._ */ function verifyCalldata( bytes32[] calldata proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProofCalldata(proof, leaf) == root; } /** * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt * hash matches the root of the tree. When processing the proof, the pairs * of leafs & pre-images are assumed to be sorted. * * _Available since v4.4._ */ function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { computedHash = _hashPair(computedHash, proof[i]); } return computedHash; } /** * @dev Calldata version of {processProof} * * _Available since v4.7._ */ function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { computedHash = _hashPair(computedHash, proof[i]); } return computedHash; } /** * @dev Returns true if the `leaves` can be proved to be a part of a Merkle tree defined by * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}. * * _Available since v4.7._ */ function multiProofVerify( bytes32[] memory proof, bool[] memory proofFlags, bytes32 root, bytes32[] memory leaves ) internal pure returns (bool) { return processMultiProof(proof, proofFlags, leaves) == root; } /** * @dev Calldata version of {multiProofVerify} * * _Available since v4.7._ */ function multiProofVerifyCalldata( bytes32[] calldata proof, bool[] calldata proofFlags, bytes32 root, bytes32[] memory leaves ) internal pure returns (bool) { return processMultiProofCalldata(proof, proofFlags, leaves) == root; } /** * @dev Returns the root of a tree reconstructed from `leaves` and the sibling nodes in `proof`, * consuming from one or the other at each step according to the instructions given by * `proofFlags`. * * _Available since v4.7._ */ function processMultiProof( bytes32[] memory proof, bool[] memory proofFlags, bytes32[] memory leaves ) internal pure returns (bytes32 merkleRoot) { // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of // the merkle tree. uint256 leavesLen = leaves.length; uint256 totalHashes = proofFlags.length; // Check proof validity. require( leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof" ); // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop". bytes32[] memory hashes = new bytes32[](totalHashes); uint256 leafPos = 0; uint256 hashPos = 0; uint256 proofPos = 0; // At each step, we compute the next hash using two values: // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we // get the next hash. // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the // `proof` array. for (uint256 i = 0; i < totalHashes; i++) { bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]; bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++]; hashes[i] = _hashPair(a, b); } if (totalHashes > 0) { return hashes[totalHashes - 1]; } else if (leavesLen > 0) { return leaves[0]; } else { return proof[0]; } } /** * @dev Calldata version of {processMultiProof} * * _Available since v4.7._ */ function processMultiProofCalldata( bytes32[] calldata proof, bool[] calldata proofFlags, bytes32[] memory leaves ) internal pure returns (bytes32 merkleRoot) { // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of // the merkle tree. uint256 leavesLen = leaves.length; uint256 totalHashes = proofFlags.length; // Check proof validity. require( leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof" ); // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop". bytes32[] memory hashes = new bytes32[](totalHashes); uint256 leafPos = 0; uint256 hashPos = 0; uint256 proofPos = 0; // At each step, we compute the next hash using two values: // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we // get the next hash. // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the // `proof` array. for (uint256 i = 0; i < totalHashes; i++) { bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]; bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++]; hashes[i] = _hashPair(a, b); } if (totalHashes > 0) { return hashes[totalHashes - 1]; } else if (leavesLen > 0) { return leaves[0]; } else { return proof[0]; } } function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) { return a < b ? _efficientHash(a, b) : _efficientHash(b, a); } function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) { /// @solidity memory-safe-assembly assembly { mstore(0x00, a) mstore(0x20, b) value := keccak256(0x00, 0x40) } } } // @@@@@@@@&@@@@&@@@&@@@@@@@@&@@&@@@@@@&@@@@@&@@@@@@@@@@@@@@@@@@@@@@@&@@@@@@@@@@@&&@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@@@@@@@ // @@@@@@&@&@&@&@@@@@@@@@@@@&@@&@@@@@@@@&@@@@@@@@&@@@@@@@@@@@@@@@@@@&@@@&@@%@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@@@@@@@@@@@@@&@&@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@@#%&@@@@@@@@@@@@@@@@@@@@@@@(@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // &@@@@@@@@@&@@@@&@@@&@@@@@@@@@@@@@@@@@@@@@@@,,((@@@@@@#@@@@@@@@@@@#@@@@@@(,/(/@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@@@,/,,&/@@@@@&%/#@@&&@@&@@%/@@@@@@@(*,*/#&@@@@@@@@@@@@&@@@@@@@@@@@@@@@&@@@@@@@&@@@ // @@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@&@@&/*,,,/(@@@/*/(&@@@@@@@@@@@@*(,*%@@%*..*/(&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&(*,,*/#*&(//((@@@@@@@@@@@@@,(//%&/@..*((#@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @&@@@@@@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@&*,..*/%*@&% /%(/..***,..,%*,,//,,*../@@#&&@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@@&@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&*..,,,* ,(*&,.**///***/***... ,,,.*/&@@@&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@% ,*,.(%. .#%/*,,*///*. ,. ,,,**#@@@@@@@&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&%## &&@&,..*,*./#(#(((//(,#,,. %%@@ ##%@@@(@@@@@@@@@@@&@@@@@@@@@@@@@@@@@&@@@@@ // @@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@,..%&*,,%(...,,//**//((/(%@//***/*,*, . &*,,*@*..@@@@@@@@@@@@@@@@@@@&@@@@@@@&@@@@@@@ // @@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@@@@@@//#@@#%%,,,,,,,,//,/./*,//*/*(.,. .. .,(#%,/&/%@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @@@@@@@@&@@@@@@@@@@@@@@#@@@@@@@@@@(. ,.##@***,/*#***/,*// %*//***. ., ,, @/(/ ,*,&@@@@@@@@@@@@@@@@@@@@@&@@@@&@@@@&@@ // @@&@@@@@@@@@@@@@@@@@@@@@%(@@@@@*,,(.%,%/&*,/*./,..****.@ #%( #*/***,(,*.,,,.&(@#(.**,*&@@@@&(@@@@@@@@@@&@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@&&%@&///*##.. ,,,.*.,.,.**, (#(( ,/,(**,*,. ,,. *%(((/(@@@%@@@@&@@@@@@@@@@@@@@@@@@@@&@&@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@(/##,(@#.&% ....,.*....,* ,#&/#(**.,. . *@ .*@(&%%##@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@******&@..@%#&@* ,..,,, .##(&(%@////***,,.. @@@@*.*@&(,////&&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @@@@@&@@@@@@@@@@@@@@@@@@@@@@@&(((*@@@@,.@#&&% @@&,,,*, ,.#/&@(*/ ****,.@& &@@&,(%&&@@%##(%@@@@@@@@@@@@@@&@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@#(/&#@@@#/&..(%%%@./(*#**..,.#&#..,.*** .(.@&%(&,/%%@@@@@%//(@@@@@@@@@@@@@&@@@@@@@@@@@@@&@@ // @@@@@@@@@@@@&@@@@@@@@@@@@@@@@&/&%@@@@%#%@@,.,,/,.,*.,,/.,..&,,..,* ,,... .(%#@%(@@@@@#/(@@@@@@@@@@@@@@@@@@@@@@@@&@@@@@ // @@@&@@@@@@@@@@@@@@@@@@@@@@&@@&(%%@@@@@%%%@(/&,,/(*,,,,*.,,,@., .,,,,,,#/. (%&@@@%@@@@@&*/@@@@@@@@@@@@@@@@@@@&@@@@@@@@@@@ // @@@@@@&@@&@@@@@@@@@@@@@@@@@@@@@%%@@@@@@(@/@@#@*@*(*,*,/#,*,&., ( .. &*/(*(@@%@(@@@@@&&(@@@@&@@@@@@@@@@&@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@(@@@@@@@//@#*@@/@*&,*,,&**,@,, & . ./@@&@%#@ &@@@@@@@%@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#@@@@@@@@#*(&(@@/*/,*(/@*(/%@(*@.. #/&@@&@.,#@@@@@@@@@%@@@@@@@@@@@@@@&@@@@@@@@@@@@@@@@@ // @@@&@@@@@&@@@@@@@@@@@@@@@@@@@@&@@@@@@@&@@*#/(.%@///**#&#&(,&(#/@@/ ,#*@@(&.*@(&@&&@@@@@@@&@&@@@&@@@@@@&@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@%@@@&@@@@@@@@@@@@@@@@@@@/,/&&# &@@(#*/&@@#*@.#,%%@ ,/%##@/&&%@#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&@@@@@@@@ // @@@@@@@@@@@@@@@@(@@@@@@@@&%@@@@&,@@@@@@@@/*%%&@#&@.&%.##&%/@.&@#%//*&#@*%@&&(%@@@@@@@@&*@@@@&&&@@@@@@@#@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@&@@@@@@@@@@@&@@@(.@## ,@@@@( ,/(&&&@%/&&(&&@&&@%&@&%(@((#&@&&%#% *&@@@@* @@%,*@@@&@@@@@@@/@@@@@@@@@@@@@@@@@ // @@@@@@@@@&@@@@@@@,*@@@@@(@@@,/,. # ..###&* ,&@/#%(&@@&#(@@@@&(@(@&&@#%%&&, &&@@&*. && .,*@@@%(@@@&&.@@@@@@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@ ,@@@&@@@@@*&%%(/#&(..( .#%@&@..%@@%%%(&@&@&@@&&@&%%#@@.*@&@@%/ . &*&&#%&#*/%@@@@@@@@@ @@@&@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@@@&%%%*#%(%%%%#%*&(//#@&#..%%@&%%,/%@%@@@%&%%%@@@/@@%,@&&&%@,.*,*/(/(&(%%##&%(%/(%#((@@@@&@@&@@@@@@@@@@@ // @@@@@@@@@@@@@%@@@@@/#&%#%&%/***/&%%#/@@&&&&.,&&@&&&*%/@@&@/&@@&&@&#,&&@&&&/.##@&%&%#%%&#(//,*@%(*#%%&@@@@#@@@@@@@@&@@@@@ // @@@@@@@@@@@@@&@@@@@/%%%(*/*#/%%#%#(*@&&&%#(@*,.&&#&%@&/%&%#%##@&#%*@&&@&.,#@&%%%%&@*#%#&%&##(///%%%%&@@@@@(@@@@@@@@@@@@@ // @@@@@@&@@@@@@@@@@@,%#%#%#,*&*(&&@&*.@%#%(/&@@%(.,&&&&*((%#%&#&&%(&@&%&,.&%&&&###%%&*.%&@&&& #/&((*%%@@@@@(@@@@@@@@@@@@@@ // @&@@@@@&@@@@@@@@@@&%&(@&&@#&%%###@%%@%((*,&&&&%&,..%&@%%%((&%%%&&@&%,&(@/#%&&%%%&(&%#%#%%&%&%#&@&&(.&&@@@@*@@@@@@@@@@@@@ // @@@@@@@@@@@@@@@@#@(%@&&&%%&@(/(/&&&&&&@(#,&%&%%%%%/..#&%@((&&@%%&@. @@(#&%&%&,%&@&&& * &%%%&&#%%&%(#%&@%@@@@@@@@@@@@@@&@ // @@@@@@@@@@&@@@&&@@@((%#%&%#@#**(%#%%%%%%&&&#@&%#(&%(&&%./#(&@&/,,#@#%(**/#@%&@&&%%&%%%%%/#%#%(%%%%#%@@@@@@@@@@@@@@@@@@@@ // @@@@@@&@@@@@@@@&&@%,*######&@@%,%((//(&,,&&&%%%%%%@%&#/((((&,%((/#&&#&%%%%%&&&&@@*%##(%**&%@.(#%%((#%@@@@@@@@@@@&@@@@@@@ // @@@@@@@@@@@@@@@&@(. @ &&&&%&@&%@&@&*,&@&%##*(/#/&&&&%#*/(,(&*%###%%&&&@#%%%#%&&&&@((&%@@@@@&&&&&&&...%@@@@@@@@@@@@@@@@@@ // @@@&@@@@@@@@@@@@@@#%%&%%%##&@%@%&((%@&@@&%#(*/,%@%%%((#%//@@&#/@(#(%%#&@((%##/@&@@@#&%&&%@@@/(%%%&&%%@@@@@@@@@@@&@@@@@@@ // @@@@@@@@@@@@&@@@@##%%/%%%%#(&@@&#%@&&&%%%%%%&&&&@&%@@%,(#@%&&&@%.#@@&%&/&&&&%%%&%%%&&%#@@&@&(((%&&%(#%@&&@@@@@@@@@@@@@@@ // @@@@@@@@@@@&@@@%/((/(@&&@@%&@@@@@%&(*#(/*(#%#&#%(@/.#..#((####%@,.&.,%/%%&@%&(%%%%#&%%@@&@@#%@@&@@*%&%&@@@@@@@@@@@@@@@@@ pragma solidity ^0.8.16; contract Macabroids is ERC721A, Ownable { using Strings for uint256; string private baseTokenURI; uint256 public cost = 0.01 ether; uint256 public maxSupply = 6666; uint256 public freePerWallet = 2; uint256 public maxMint = 10; bool public status = false; bool public revealed = false; string public unrevealed_uri = "https://ipfs.io/ipfs/QmYqN81ruDCqsftnJTB59z28PPPce4ycfYb7YBC2epmr5v"; address t1 = 0xf93DB85964a30F38f05DcBFD9dD23dfD9D9004d8; address t2 = 0x08703883417318190bD5E83b768A4E0DB754596f; address[] public collections; mapping(address => uint256) public mintedByAddress; bytes32 public _merkleRoot; constructor() ERC721A("macabroids", "MCBR") { collections = [ 0x028E6F37b1830BD62AecF5faB3325DF6dF7E0a44, //RektApeCopeClub 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D, //BAYC 0xe785E82358879F061BC3dcAC6f0444462D4b5330, //World of Women 0xED5AF388653567Af2F388E6224dC7C4b3241C544, //Azuki 0x1CB1A5e65610AEFF2551A50f76a87a7d3fB649C6, //Cryptoadz 0x23581767a106ae21c074b2276D25e5C3e136a68b, //Moonbirds 0x8a90CAb2b38dba80c64b7734e58Ee1dB38B8992e, //Doodles 0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB, //Cryptopunks 0x7Bd29408f11D2bFC23c34f18275bBf23bB716Bc7, //Meebits 0x08D7C0242953446436F34b4C78Fe9da38c73668d, //Proof Collective 0x49cF6f5d44E70224e2E23fDcdd2C053F30aDA28B, //CloneX 0x1A92f7381B9F03921564a437210bB9396471050C, //Cool Cats 0xBd3531dA5CF5857e7CfAA92426877b022e612cf8, //Pudgy Penguins 0xbad6186E92002E312078b5a1dAfd5ddf63d3f731, //Anonymice 0x15Cc16BfE6fAC624247490AA29B6D632Be549F00, //Anonymice Babies 0x9C8fF314C9Bc7F6e59A9d9225Fb22946427eDC03, //Nouns 0x42069ABFE407C60cf4ae4112bEDEaD391dBa1cdB, //CryptoDickButts 0x57a204AA1042f6E66DD7730813f4024114d74f37, //Cyberkongz 0xbCe3781ae7Ca1a5e050Bd9C4c77369867eBc307e, //Goblintown 0x9df8Aa7C681f33E442A0d57B838555da863504f3, //Llamaverse 0x39ee2c7b3cb80254225884ca001F57118C8f21B6, //Potatoz 0x394E3d3044fC89fCDd966D3cb35Ac0B32B0Cda91, //Renga 0xEDc3AD89f7b0963fe23D714B34185713706B815b, //PG: GEN 2 0x60E4d786628Fea6478F785A6d7e704777c86a7c6 //MAYC ]; } // MINTING function mint(uint256 _count, bytes32[] calldata _merkleProof) external payable { uint256 supply = totalSupply(); uint256 _cost = getCost(msg.sender, _count, _merkleProof); require(msg.sender == tx.origin, "No contracts!"); require(status, "Not yet"); require(supply + _count <= maxSupply, "Would excced supply"); require(_count <= maxMint, "Too many"); require(msg.value == _cost, "Ether sent is incorrect"); mintedByAddress[msg.sender] += _count; _safeMint(msg.sender, _count); } function airdrop_single(uint256 _mintAmount, address _recipient) external onlyOwner { require(totalSupply() + _mintAmount <= maxSupply, "Too many"); _safeMint(_recipient, _mintAmount); } function airdrop_many( address[] calldata _recipients, uint256[] calldata _mintAmounts ) external onlyOwner { for (uint256 i = 0; i < _recipients.length; i++) { require(totalSupply() + _mintAmounts[i] <= maxSupply, "Too many"); _safeMint(_recipients[i], _mintAmounts[i]); } } // SETTERS function setWhitelistRoot(bytes32 merkleRoot) public onlyOwner { _merkleRoot = merkleRoot; } function setCost(uint256 _newCost) public onlyOwner { cost = _newCost; } function setFreePerWallet(uint256 _newFreePerWallet) public onlyOwner { freePerWallet = _newFreePerWallet; } function setRevealData(bool _revealed, string memory _unrevealedURI) public onlyOwner { revealed = _revealed; unrevealed_uri = _unrevealedURI; } function setBaseURI(string memory baseURI) public onlyOwner { baseTokenURI = baseURI; } // add qualifying collections function addCollections(address[] calldata _collections) external onlyOwner { for (uint256 i = 0; i < _collections.length; i++) { collections.push(_collections[i]); } } // modify qualifying collection function modifyCollection(uint256 index, address replaceCollection) external onlyOwner { collections[index] = replaceCollection; } // reset qualifying collections function resetCollections() external onlyOwner { delete collections; } // GETTERS // is owner of a qualifying collection function isHolder(address account) public view returns (bool) { for (uint256 i = 0; i < collections.length; i++) { if (IERC721(collections[i]).balanceOf(account) > 0) { return true; } } return false; } function getCost( address _address, uint256 _count, bytes32[] calldata _merkleProof ) public view returns (uint256) { uint256 _mintedByAddress = mintedByAddress[_address]; bool _canClaim = canClaim(_address, _merkleProof); if (_canClaim) { if (_count <= freePerWallet - _mintedByAddress) { return 0; } else { return cost * (_count - (freePerWallet - _mintedByAddress)); } } else { return cost * _count; } } function canClaim(address _wallet, bytes32[] calldata _merkleProof) public view returns (bool) { if ( (mintedByAddress[_wallet] < freePerWallet) && (isWhitelisted(_wallet, _merkleProof) || isHolder(_wallet)) ) { return true; } else { return false; } } function isWhitelisted(address _wallet, bytes32[] calldata _merkleProof) public view returns (bool) { bytes32 leaf = keccak256(abi.encodePacked(_wallet)); return MerkleProof.verify(_merkleProof, _merkleRoot, leaf); } function _startTokenId() internal view virtual override returns (uint256) { return 1; } function _baseURI() internal view virtual override returns (string memory) { return baseTokenURI; } function tokenURI(uint256 _tokenId) public view override returns (string memory) { if (revealed) { require( _exists(_tokenId), "ERC721Metadata: URI query for nonexistent token" ); return string(abi.encodePacked(_baseURI(), _tokenId.toString(), ".json")); } else { return unrevealed_uri; } } // ADMIN function flipSaleStatus() public onlyOwner { status = !status; } function burnSupply() public onlyOwner { maxSupply = totalSupply(); } function withdrawAll() public payable onlyOwner { uint256 _share = address(this).balance / 100; require(payable(t1).send(_share * 50)); require(payable(t2).send(_share * 50)); } }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"_merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"_collections","type":"address[]"}],"name":"addCollections","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_recipients","type":"address[]"},{"internalType":"uint256[]","name":"_mintAmounts","type":"uint256[]"}],"name":"airdrop_many","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"address","name":"_recipient","type":"address"}],"name":"airdrop_single","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"burnSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_wallet","type":"address"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"canClaim","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"collections","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"flipSaleStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"freePerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"uint256","name":"_count","type":"uint256"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"getCost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isHolder","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_wallet","type":"address"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"isWhitelisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_count","type":"uint256"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"mintedByAddress","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"address","name":"replaceCollection","type":"address"}],"name":"modifyCollection","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"resetCollections","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newCost","type":"uint256"}],"name":"setCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newFreePerWallet","type":"uint256"}],"name":"setFreePerWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_revealed","type":"bool"},{"internalType":"string","name":"_unrevealedURI","type":"string"}],"name":"setRevealData","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"}],"name":"setWhitelistRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"status","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"unrevealed_uri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdrawAll","outputs":[],"stateMutability":"payable","type":"function"}]
Contract Creation Code
662386f26fc10000600a908155611a0a600b556002600c55600d55600e805461ffff19169055610100604052604360808181529062002db060a039600f906200004990826200052c565b50601080546001600160a01b031990811673f93db85964a30f38f05dcbfd9dd23dfd9d9004d817909155601180549091167308703883417318190bd5e83b768a4e0db754596f1790553480156200009f57600080fd5b506040518060400160405280600a8152602001696d61636162726f69647360b01b8152506040518060400160405280600481526020016326a1a12960e11b8152508160029081620000f191906200052c565b5060036200010082826200052c565b50506001600055506200011333620003b4565b604080516103008101825273028e6f37b1830bd62aecf5fab3325df6df7e0a44815273bc4ca0eda7647a8ab7c2061c2e118a18a936f13d602082015273e785e82358879f061bc3dcac6f0444462d4b53309181019190915273ed5af388653567af2f388e6224dc7c4b3241c5446060820152731cb1a5e65610aeff2551a50f76a87a7d3fb649c660808201527323581767a106ae21c074b2276d25e5c3e136a68b60a0820152738a90cab2b38dba80c64b7734e58ee1db38b8992e60c082015273b47e3cd837ddf8e4c57f05d70ab865de6e193bbb60e0820152737bd29408f11d2bfc23c34f18275bbf23bb716bc76101008201527308d7c0242953446436f34b4c78fe9da38c73668d6101208201527349cf6f5d44e70224e2e23fdcdd2c053f30ada28b610140820152731a92f7381b9f03921564a437210bb9396471050c61016082015273bd3531da5cf5857e7cfaa92426877b022e612cf861018082015273bad6186e92002e312078b5a1dafd5ddf63d3f7316101a08201527315cc16bfe6fac624247490aa29b6d632be549f006101c0820152739c8ff314c9bc7f6e59a9d9225fb22946427edc036101e08201527342069abfe407c60cf4ae4112bedead391dba1cdb6102008201527357a204aa1042f6e66dd7730813f4024114d74f3761022082015273bce3781ae7ca1a5e050bd9c4c77369867ebc307e610240820152739df8aa7c681f33e442a0d57b838555da863504f36102608201527339ee2c7b3cb80254225884ca001f57118c8f21b661028082015273394e3d3044fc89fcdd966d3cb35ac0b32b0cda916102a082015273edc3ad89f7b0963fe23d714b34185713706b815b6102c08201527360e4d786628fea6478f785a6d7e704777c86a7c66102e0820152620003ad90601290601862000406565b50620005f8565b600880546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b8280548282559060005260206000209081019282156200045e579160200282015b828111156200045e57825182546001600160a01b0319166001600160a01b0390911617825560209092019160019091019062000427565b506200046c92915062000470565b5090565b5b808211156200046c576000815560010162000471565b634e487b7160e01b600052604160045260246000fd5b600181811c90821680620004b257607f821691505b602082108103620004d357634e487b7160e01b600052602260045260246000fd5b50919050565b601f8211156200052757600081815260208120601f850160051c81016020861015620005025750805b601f850160051c820191505b8181101562000523578281556001016200050e565b5050505b505050565b81516001600160401b0381111562000548576200054862000487565b62000560816200055984546200049d565b84620004d9565b602080601f8311600181146200059857600084156200057f5750858301515b600019600386901b1c1916600185901b17855562000523565b600085815260208120601f198616915b82811015620005c957888601518255948401946001909101908401620005a8565b5085821015620005e85787850151600019600388901b60f8161c191681555b5050505050600190811b01905550565b6127a880620006086000396000f3fe6080604052600436106102725760003560e01c80636352211e1161014f578063ba41b0c6116100c1578063dc9268431161007a578063dc92684314610701578063e985e9c514610721578063ee9af15b14610741578063f2fde38b14610756578063f5aa406d14610776578063fdbda0ec1461079657600080fd5b8063ba41b0c614610663578063c87b56dd14610676578063ce03ec9314610696578063d4d7b19a146106ab578063d5abeb01146106cb578063d7b23268146106e157600080fd5b8063853828b611610113578063853828b6146105d35780638da5cb5b146105db57806395d89b41146105f9578063a22cb4651461060e578063b03e64781461062e578063b88d4fde1461064357600080fd5b80636352211e146105485780636d8be05a1461056857806370a0823114610588578063715018a6146105a85780637501f741146105bd57600080fd5b80633ca63f2c116101e857806353630745116101ac578063536307451461049d578063549b0523146104bd57806355f804b3146104dd57806358043ced146104fd5780635a23dd99146105125780635b74efcf1461053257600080fd5b80633ca63f2c146103f157806342842e0e1461041e57806344a0d68a1461043e57806349919e621461045e578063518302271461047e57600080fd5b806313faede61161023a57806313faede61461035657806318160ddd1461036c57806318894daf14610381578063200d2ed2146103a157806323b872dd146103bb5780632fc37ab2146103db57600080fd5b806301ffc9a71461027757806306fdde03146102ac578063081812fc146102ce57806308b8142e14610306578063095ea7b314610334575b600080fd5b34801561028357600080fd5b50610297610292366004611f2a565b6107b6565b60405190151581526020015b60405180910390f35b3480156102b857600080fd5b506102c1610808565b6040516102a39190611f97565b3480156102da57600080fd5b506102ee6102e9366004611faa565b61089a565b6040516001600160a01b0390911681526020016102a3565b34801561031257600080fd5b50610326610321366004612025565b6108de565b6040519081526020016102a3565b34801561034057600080fd5b5061035461034f36600461207e565b61096e565b005b34801561036257600080fd5b50610326600a5481565b34801561037857600080fd5b506103266109fb565b34801561038d57600080fd5b5061029761039c3660046120a8565b610a09565b3480156103ad57600080fd5b50600e546102979060ff1681565b3480156103c757600080fd5b506103546103d63660046120fa565b610a61565b3480156103e757600080fd5b5061032660145481565b3480156103fd57600080fd5b5061032661040c366004612136565b60136020526000908152604090205481565b34801561042a57600080fd5b506103546104393660046120fa565b610a6c565b34801561044a57600080fd5b50610354610459366004611faa565b610a87565b34801561046a57600080fd5b50610354610479366004612151565b610abf565b34801561048a57600080fd5b50600e5461029790610100900460ff1681565b3480156104a957600080fd5b506103546104b8366004611faa565b610b61565b3480156104c957600080fd5b506103546104d8366004612192565b610b90565b3480156104e957600080fd5b506103546104f8366004612269565b610c00565b34801561050957600080fd5b506102c1610c3a565b34801561051e57600080fd5b5061029761052d3660046120a8565b610cc8565b34801561053e57600080fd5b50610326600c5481565b34801561055457600080fd5b506102ee610563366004611faa565b610d4e565b34801561057457600080fd5b5061035461058336600461229d565b610d60565b34801561059457600080fd5b506103266105a3366004612136565b610e42565b3480156105b457600080fd5b50610354610e90565b3480156105c957600080fd5b50610326600d5481565b610354610ec6565b3480156105e757600080fd5b506008546001600160a01b03166102ee565b34801561060557600080fd5b506102c1610f77565b34801561061a57600080fd5b5061035461062936600461230c565b610f86565b34801561063a57600080fd5b5061035461101b565b34801561064f57600080fd5b5061035461065e366004612336565b611052565b6103546106713660046123b1565b6110a3565b34801561068257600080fd5b506102c1610691366004611faa565b61122b565b3480156106a257600080fd5b5061035461137a565b3480156106b757600080fd5b506102976106c6366004612136565b6113b8565b3480156106d757600080fd5b50610326600b5481565b3480156106ed57600080fd5b506103546106fc3660046123e3565b61147c565b34801561070d57600080fd5b5061035461071c366004612192565b6114c5565b34801561072d57600080fd5b5061029761073c366004612430565b61152d565b34801561074d57600080fd5b5061035461155b565b34801561076257600080fd5b50610354610771366004612136565b611591565b34801561078257600080fd5b50610354610791366004611faa565b611629565b3480156107a257600080fd5b506102ee6107b1366004611faa565b611658565b60006001600160e01b031982166380ac58cd60e01b14806107e757506001600160e01b03198216635b5e139f60e01b145b8061080257506301ffc9a760e01b6001600160e01b03198316145b92915050565b6060600280546108179061245a565b80601f01602080910402602001604051908101604052809291908181526020018280546108439061245a565b80156108905780601f1061086557610100808354040283529160200191610890565b820191906000526020600020905b81548152906001019060200180831161087357829003601f168201915b5050505050905090565b60006108a582611682565b6108c2576040516333d1c03960e21b815260040160405180910390fd5b506000908152600660205260409020546001600160a01b031690565b6001600160a01b03841660009081526013602052604081205481610903878686610a09565b905080156109585781600c5461091991906124aa565b861161092a57600092505050610966565b81600c5461093891906124aa565b61094290876124aa565b600a5461094f91906124bd565b92505050610966565b85600a5461094f91906124bd565b949350505050565b600061097982610d4e565b9050806001600160a01b0316836001600160a01b0316036109ad5760405163250fdee360e21b815260040160405180910390fd5b336001600160a01b038216148015906109cd57506109cb813361152d565b155b156109eb576040516367d9dca160e11b815260040160405180910390fd5b6109f68383836116bb565b505050565b600154600054036000190190565b600c546001600160a01b0384166000908152601360205260408120549091118015610a495750610a3a848484610cc8565b80610a495750610a49846113b8565b15610a5657506001610a5a565b5060005b9392505050565b6109f6838383611717565b6109f683838360405180602001604052806000815250611052565b6008546001600160a01b03163314610aba5760405162461bcd60e51b8152600401610ab1906124dc565b60405180910390fd5b600a55565b6008546001600160a01b03163314610ae95760405162461bcd60e51b8152600401610ab1906124dc565b60005b818110156109f6576012838383818110610b0857610b08612511565b9050602002016020810190610b1d9190612136565b81546001810183556000928352602090922090910180546001600160a01b0319166001600160a01b0390921691909117905580610b5981612527565b915050610aec565b6008546001600160a01b03163314610b8b5760405162461bcd60e51b8152600401610ab1906124dc565b600c55565b6008546001600160a01b03163314610bba5760405162461bcd60e51b8152600401610ab1906124dc565b8060128381548110610bce57610bce612511565b9060005260206000200160006101000a8154816001600160a01b0302191690836001600160a01b031602179055505050565b6008546001600160a01b03163314610c2a5760405162461bcd60e51b8152600401610ab1906124dc565b6009610c36828261258e565b5050565b600f8054610c479061245a565b80601f0160208091040260200160405190810160405280929190818152602001828054610c739061245a565b8015610cc05780601f10610c9557610100808354040283529160200191610cc0565b820191906000526020600020905b815481529060010190602001808311610ca357829003601f168201915b505050505081565b6040516bffffffffffffffffffffffff19606085901b1660208201526000908190603401604051602081830303815290604052805190602001209050610d45848480806020026020016040519081016040528093929190818152602001838360200280828437600092019190915250506014549150849050611902565b95945050505050565b6000610d5982611918565b5192915050565b6008546001600160a01b03163314610d8a5760405162461bcd60e51b8152600401610ab1906124dc565b60005b83811015610e3b57600b54838383818110610daa57610daa612511565b90506020020135610db96109fb565b610dc3919061264d565b1115610de15760405162461bcd60e51b8152600401610ab190612660565b610e29858583818110610df657610df6612511565b9050602002016020810190610e0b9190612136565b848484818110610e1d57610e1d612511565b90506020020135611a3f565b80610e3381612527565b915050610d8d565b5050505050565b60006001600160a01b038216610e6b576040516323d3ad8160e21b815260040160405180910390fd5b506001600160a01b03166000908152600560205260409020546001600160401b031690565b6008546001600160a01b03163314610eba5760405162461bcd60e51b8152600401610ab1906124dc565b610ec46000611a59565b565b6008546001600160a01b03163314610ef05760405162461bcd60e51b8152600401610ab1906124dc565b6000610efd606447612698565b6010549091506001600160a01b03166108fc610f1a8360326124bd565b6040518115909202916000818181858888f19350505050610f3a57600080fd5b6011546001600160a01b03166108fc610f548360326124bd565b6040518115909202916000818181858888f19350505050610f7457600080fd5b50565b6060600380546108179061245a565b336001600160a01b03831603610faf5760405163b06307db60e01b815260040160405180910390fd5b3360008181526007602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b6008546001600160a01b031633146110455760405162461bcd60e51b8152600401610ab1906124dc565b61104d6109fb565b600b55565b61105d848484611717565b6001600160a01b0383163b1515801561107f575061107d84848484611aab565b155b1561109d576040516368d2bf6b60e11b815260040160405180910390fd5b50505050565b60006110ad6109fb565b905060006110bd338686866108de565b90503332146110fe5760405162461bcd60e51b815260206004820152600d60248201526c4e6f20636f6e7472616374732160981b6044820152606401610ab1565b600e5460ff1661113a5760405162461bcd60e51b8152602060048201526007602482015266139bdd081e595d60ca1b6044820152606401610ab1565b600b54611147868461264d565b111561118b5760405162461bcd60e51b8152602060048201526013602482015272576f756c642065786363656420737570706c7960681b6044820152606401610ab1565b600d548511156111ad5760405162461bcd60e51b8152600401610ab190612660565b8034146111fc5760405162461bcd60e51b815260206004820152601760248201527f45746865722073656e7420697320696e636f72726563740000000000000000006044820152606401610ab1565b336000908152601360205260408120805487929061121b90849061264d565b90915550610e3b90503386611a3f565b600e54606090610100900460ff16156112e35761124782611682565b6112ab5760405162461bcd60e51b815260206004820152602f60248201527f4552433732314d657461646174613a2055524920717565727920666f72206e6f60448201526e3732bc34b9ba32b73a103a37b5b2b760891b6064820152608401610ab1565b6112b3611b93565b6112bc83611ba2565b6040516020016112cd9291906126ac565b6040516020818303038152906040529050919050565b600f80546112f09061245a565b80601f016020809104026020016040519081016040528092919081815260200182805461131c9061245a565b80156113695780601f1061133e57610100808354040283529160200191611369565b820191906000526020600020905b81548152906001019060200180831161134c57829003601f168201915b50505050509050919050565b919050565b6008546001600160a01b031633146113a45760405162461bcd60e51b8152600401610ab1906124dc565b600e805460ff19811660ff90911615179055565b6000805b601254811015611473576000601282815481106113db576113db612511565b6000918252602090912001546040516370a0823160e01b81526001600160a01b038681166004830152909116906370a0823190602401602060405180830381865afa15801561142e573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061145291906126eb565b11156114615750600192915050565b8061146b81612527565b9150506113bc565b50600092915050565b6008546001600160a01b031633146114a65760405162461bcd60e51b8152600401610ab1906124dc565b600e805461ff00191661010084151502179055600f6109f6828261258e565b6008546001600160a01b031633146114ef5760405162461bcd60e51b8152600401610ab1906124dc565b600b54826114fb6109fb565b611505919061264d565b11156115235760405162461bcd60e51b8152600401610ab190612660565b610c368183611a3f565b6001600160a01b03918216600090815260076020908152604080832093909416825291909152205460ff1690565b6008546001600160a01b031633146115855760405162461bcd60e51b8152600401610ab1906124dc565b610ec460126000611ee2565b6008546001600160a01b031633146115bb5760405162461bcd60e51b8152600401610ab1906124dc565b6001600160a01b0381166116205760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b6064820152608401610ab1565b610f7481611a59565b6008546001600160a01b031633146116535760405162461bcd60e51b8152600401610ab1906124dc565b601455565b6012818154811061166857600080fd5b6000918252602090912001546001600160a01b0316905081565b600081600111158015611696575060005482105b8015610802575050600090815260046020526040902054600160e01b900460ff161590565b60008281526006602052604080822080546001600160a01b0319166001600160a01b0387811691821790925591518593918516917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591a4505050565b600061172282611918565b9050836001600160a01b031681600001516001600160a01b0316146117595760405162a1148160e81b815260040160405180910390fd5b6000336001600160a01b03861614806117775750611777853361152d565b806117925750336117878461089a565b6001600160a01b0316145b9050806117b257604051632ce44b5f60e11b815260040160405180910390fd5b6001600160a01b0384166117d957604051633a954ecd60e21b815260040160405180910390fd5b6117e5600084876116bb565b6001600160a01b038581166000908152600560209081526040808320805467ffffffffffffffff198082166001600160401b0392831660001901831617909255898616808652838620805493841693831660019081018416949094179055898652600490945282852080546001600160e01b031916909417600160a01b429092169190910217835587018084529220805491939091166118b95760005482146118b957805460208601516001600160401b0316600160a01b026001600160e01b03199091166001600160a01b038a16171781555b50505082846001600160a01b0316866001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a4610e3b565b60008261190f8584611ca2565b14949350505050565b60408051606081018252600080825260208201819052918101919091528180600111158015611948575060005481105b15611a2657600081815260046020908152604091829020825160608101845290546001600160a01b0381168252600160a01b81046001600160401b031692820192909252600160e01b90910460ff16151591810182905290611a245780516001600160a01b0316156119bb579392505050565b5060001901600081815260046020908152604091829020825160608101845290546001600160a01b038116808352600160a01b82046001600160401b031693830193909352600160e01b900460ff1615159281019290925215611a1f579392505050565b6119bb565b505b604051636f96cda160e11b815260040160405180910390fd5b610c36828260405180602001604052806000815250611cef565b600880546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b604051630a85bd0160e11b81526000906001600160a01b0385169063150b7a0290611ae0903390899088908890600401612704565b6020604051808303816000875af1925050508015611b1b575060408051601f3d908101601f19168201909252611b1891810190612741565b60015b611b79573d808015611b49576040519150601f19603f3d011682016040523d82523d6000602084013e611b4e565b606091505b508051600003611b71576040516368d2bf6b60e11b815260040160405180910390fd5b805181602001fd5b6001600160e01b031916630a85bd0160e11b149050610966565b6060600980546108179061245a565b606081600003611bc95750506040805180820190915260018152600360fc1b602082015290565b8160005b8115611bf35780611bdd81612527565b9150611bec9050600a83612698565b9150611bcd565b6000816001600160401b03811115611c0d57611c0d6121be565b6040519080825280601f01601f191660200182016040528015611c37576020820181803683370190505b5090505b841561096657611c4c6001836124aa565b9150611c59600a8661275e565b611c6490603061264d565b60f81b818381518110611c7957611c79612511565b60200101906001600160f81b031916908160001a905350611c9b600a86612698565b9450611c3b565b600081815b8451811015611ce757611cd382868381518110611cc657611cc6612511565b6020026020010151611eb6565b915080611cdf81612527565b915050611ca7565b509392505050565b6000546001600160a01b038416611d1857604051622e076360e81b815260040160405180910390fd5b82600003611d395760405163b562e8dd60e01b815260040160405180910390fd5b6001600160a01b038416600081815260056020908152604080832080546fffffffffffffffffffffffffffffffff1981166001600160401b038083168b0181169182176801000000000000000067ffffffffffffffff1990941690921783900481168b01811690920217909155858452600490925290912080546001600160e01b0319168317600160a01b42909316929092029190911790558190818501903b15611e61575b60405182906001600160a01b038816906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a4611e2a6000878480600101955087611aab565b611e47576040516368d2bf6b60e11b815260040160405180910390fd5b808203611ddf578260005414611e5c57600080fd5b611ea6565b5b6040516001830192906001600160a01b038816906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a4808203611e62575b50600090815561109d9085838684565b6000818310611ed2576000828152602084905260409020610a5a565b5060009182526020526040902090565b5080546000825590600052602060002090810190610f7491905b80821115611f105760008155600101611efc565b5090565b6001600160e01b031981168114610f7457600080fd5b600060208284031215611f3c57600080fd5b8135610a5a81611f14565b60005b83811015611f62578181015183820152602001611f4a565b50506000910152565b60008151808452611f83816020860160208601611f47565b601f01601f19169290920160200192915050565b602081526000610a5a6020830184611f6b565b600060208284031215611fbc57600080fd5b5035919050565b80356001600160a01b038116811461137557600080fd5b60008083601f840112611fec57600080fd5b5081356001600160401b0381111561200357600080fd5b6020830191508360208260051b850101111561201e57600080fd5b9250929050565b6000806000806060858703121561203b57600080fd5b61204485611fc3565b93506020850135925060408501356001600160401b0381111561206657600080fd5b61207287828801611fda565b95989497509550505050565b6000806040838503121561209157600080fd5b61209a83611fc3565b946020939093013593505050565b6000806000604084860312156120bd57600080fd5b6120c684611fc3565b925060208401356001600160401b038111156120e157600080fd5b6120ed86828701611fda565b9497909650939450505050565b60008060006060848603121561210f57600080fd5b61211884611fc3565b925061212660208501611fc3565b9150604084013590509250925092565b60006020828403121561214857600080fd5b610a5a82611fc3565b6000806020838503121561216457600080fd5b82356001600160401b0381111561217a57600080fd5b61218685828601611fda565b90969095509350505050565b600080604083850312156121a557600080fd5b823591506121b560208401611fc3565b90509250929050565b634e487b7160e01b600052604160045260246000fd5b60006001600160401b03808411156121ee576121ee6121be565b604051601f8501601f19908116603f01168101908282118183101715612216576122166121be565b8160405280935085815286868601111561222f57600080fd5b858560208301376000602087830101525050509392505050565b600082601f83011261225a57600080fd5b610a5a838335602085016121d4565b60006020828403121561227b57600080fd5b81356001600160401b0381111561229157600080fd5b61096684828501612249565b600080600080604085870312156122b357600080fd5b84356001600160401b03808211156122ca57600080fd5b6122d688838901611fda565b909650945060208701359150808211156122ef57600080fd5b5061207287828801611fda565b8035801515811461137557600080fd5b6000806040838503121561231f57600080fd5b61232883611fc3565b91506121b5602084016122fc565b6000806000806080858703121561234c57600080fd5b61235585611fc3565b935061236360208601611fc3565b92506040850135915060608501356001600160401b0381111561238557600080fd5b8501601f8101871361239657600080fd5b6123a5878235602084016121d4565b91505092959194509250565b6000806000604084860312156123c657600080fd5b8335925060208401356001600160401b038111156120e157600080fd5b600080604083850312156123f657600080fd5b6123ff836122fc565b915060208301356001600160401b0381111561241a57600080fd5b61242685828601612249565b9150509250929050565b6000806040838503121561244357600080fd5b61244c83611fc3565b91506121b560208401611fc3565b600181811c9082168061246e57607f821691505b60208210810361248e57634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052601160045260246000fd5b8181038181111561080257610802612494565b60008160001904831182151516156124d7576124d7612494565b500290565b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b634e487b7160e01b600052603260045260246000fd5b60006001820161253957612539612494565b5060010190565b601f8211156109f657600081815260208120601f850160051c810160208610156125675750805b601f850160051c820191505b8181101561258657828155600101612573565b505050505050565b81516001600160401b038111156125a7576125a76121be565b6125bb816125b5845461245a565b84612540565b602080601f8311600181146125f057600084156125d85750858301515b600019600386901b1c1916600185901b178555612586565b600085815260208120601f198616915b8281101561261f57888601518255948401946001909101908401612600565b508582101561263d5787850151600019600388901b60f8161c191681555b5050505050600190811b01905550565b8082018082111561080257610802612494565b602080825260089082015267546f6f206d616e7960c01b604082015260600190565b634e487b7160e01b600052601260045260246000fd5b6000826126a7576126a7612682565b500490565b600083516126be818460208801611f47565b8351908301906126d2818360208801611f47565b64173539b7b760d91b9101908152600501949350505050565b6000602082840312156126fd57600080fd5b5051919050565b6001600160a01b038581168252841660208201526040810183905260806060820181905260009061273790830184611f6b565b9695505050505050565b60006020828403121561275357600080fd5b8151610a5a81611f14565b60008261276d5761276d612682565b50069056fea2646970667358221220d460ba331bef9698bc95e4ebb7c6512ebc9792765e294a632ede2f2bee49300e64736f6c6343000810003368747470733a2f2f697066732e696f2f697066732f516d59714e383172754443717366746e4a544235397a32385050506365347963665962375942433265706d723576
Deployed Bytecode
0x6080604052600436106102725760003560e01c80636352211e1161014f578063ba41b0c6116100c1578063dc9268431161007a578063dc92684314610701578063e985e9c514610721578063ee9af15b14610741578063f2fde38b14610756578063f5aa406d14610776578063fdbda0ec1461079657600080fd5b8063ba41b0c614610663578063c87b56dd14610676578063ce03ec9314610696578063d4d7b19a146106ab578063d5abeb01146106cb578063d7b23268146106e157600080fd5b8063853828b611610113578063853828b6146105d35780638da5cb5b146105db57806395d89b41146105f9578063a22cb4651461060e578063b03e64781461062e578063b88d4fde1461064357600080fd5b80636352211e146105485780636d8be05a1461056857806370a0823114610588578063715018a6146105a85780637501f741146105bd57600080fd5b80633ca63f2c116101e857806353630745116101ac578063536307451461049d578063549b0523146104bd57806355f804b3146104dd57806358043ced146104fd5780635a23dd99146105125780635b74efcf1461053257600080fd5b80633ca63f2c146103f157806342842e0e1461041e57806344a0d68a1461043e57806349919e621461045e578063518302271461047e57600080fd5b806313faede61161023a57806313faede61461035657806318160ddd1461036c57806318894daf14610381578063200d2ed2146103a157806323b872dd146103bb5780632fc37ab2146103db57600080fd5b806301ffc9a71461027757806306fdde03146102ac578063081812fc146102ce57806308b8142e14610306578063095ea7b314610334575b600080fd5b34801561028357600080fd5b50610297610292366004611f2a565b6107b6565b60405190151581526020015b60405180910390f35b3480156102b857600080fd5b506102c1610808565b6040516102a39190611f97565b3480156102da57600080fd5b506102ee6102e9366004611faa565b61089a565b6040516001600160a01b0390911681526020016102a3565b34801561031257600080fd5b50610326610321366004612025565b6108de565b6040519081526020016102a3565b34801561034057600080fd5b5061035461034f36600461207e565b61096e565b005b34801561036257600080fd5b50610326600a5481565b34801561037857600080fd5b506103266109fb565b34801561038d57600080fd5b5061029761039c3660046120a8565b610a09565b3480156103ad57600080fd5b50600e546102979060ff1681565b3480156103c757600080fd5b506103546103d63660046120fa565b610a61565b3480156103e757600080fd5b5061032660145481565b3480156103fd57600080fd5b5061032661040c366004612136565b60136020526000908152604090205481565b34801561042a57600080fd5b506103546104393660046120fa565b610a6c565b34801561044a57600080fd5b50610354610459366004611faa565b610a87565b34801561046a57600080fd5b50610354610479366004612151565b610abf565b34801561048a57600080fd5b50600e5461029790610100900460ff1681565b3480156104a957600080fd5b506103546104b8366004611faa565b610b61565b3480156104c957600080fd5b506103546104d8366004612192565b610b90565b3480156104e957600080fd5b506103546104f8366004612269565b610c00565b34801561050957600080fd5b506102c1610c3a565b34801561051e57600080fd5b5061029761052d3660046120a8565b610cc8565b34801561053e57600080fd5b50610326600c5481565b34801561055457600080fd5b506102ee610563366004611faa565b610d4e565b34801561057457600080fd5b5061035461058336600461229d565b610d60565b34801561059457600080fd5b506103266105a3366004612136565b610e42565b3480156105b457600080fd5b50610354610e90565b3480156105c957600080fd5b50610326600d5481565b610354610ec6565b3480156105e757600080fd5b506008546001600160a01b03166102ee565b34801561060557600080fd5b506102c1610f77565b34801561061a57600080fd5b5061035461062936600461230c565b610f86565b34801561063a57600080fd5b5061035461101b565b34801561064f57600080fd5b5061035461065e366004612336565b611052565b6103546106713660046123b1565b6110a3565b34801561068257600080fd5b506102c1610691366004611faa565b61122b565b3480156106a257600080fd5b5061035461137a565b3480156106b757600080fd5b506102976106c6366004612136565b6113b8565b3480156106d757600080fd5b50610326600b5481565b3480156106ed57600080fd5b506103546106fc3660046123e3565b61147c565b34801561070d57600080fd5b5061035461071c366004612192565b6114c5565b34801561072d57600080fd5b5061029761073c366004612430565b61152d565b34801561074d57600080fd5b5061035461155b565b34801561076257600080fd5b50610354610771366004612136565b611591565b34801561078257600080fd5b50610354610791366004611faa565b611629565b3480156107a257600080fd5b506102ee6107b1366004611faa565b611658565b60006001600160e01b031982166380ac58cd60e01b14806107e757506001600160e01b03198216635b5e139f60e01b145b8061080257506301ffc9a760e01b6001600160e01b03198316145b92915050565b6060600280546108179061245a565b80601f01602080910402602001604051908101604052809291908181526020018280546108439061245a565b80156108905780601f1061086557610100808354040283529160200191610890565b820191906000526020600020905b81548152906001019060200180831161087357829003601f168201915b5050505050905090565b60006108a582611682565b6108c2576040516333d1c03960e21b815260040160405180910390fd5b506000908152600660205260409020546001600160a01b031690565b6001600160a01b03841660009081526013602052604081205481610903878686610a09565b905080156109585781600c5461091991906124aa565b861161092a57600092505050610966565b81600c5461093891906124aa565b61094290876124aa565b600a5461094f91906124bd565b92505050610966565b85600a5461094f91906124bd565b949350505050565b600061097982610d4e565b9050806001600160a01b0316836001600160a01b0316036109ad5760405163250fdee360e21b815260040160405180910390fd5b336001600160a01b038216148015906109cd57506109cb813361152d565b155b156109eb576040516367d9dca160e11b815260040160405180910390fd5b6109f68383836116bb565b505050565b600154600054036000190190565b600c546001600160a01b0384166000908152601360205260408120549091118015610a495750610a3a848484610cc8565b80610a495750610a49846113b8565b15610a5657506001610a5a565b5060005b9392505050565b6109f6838383611717565b6109f683838360405180602001604052806000815250611052565b6008546001600160a01b03163314610aba5760405162461bcd60e51b8152600401610ab1906124dc565b60405180910390fd5b600a55565b6008546001600160a01b03163314610ae95760405162461bcd60e51b8152600401610ab1906124dc565b60005b818110156109f6576012838383818110610b0857610b08612511565b9050602002016020810190610b1d9190612136565b81546001810183556000928352602090922090910180546001600160a01b0319166001600160a01b0390921691909117905580610b5981612527565b915050610aec565b6008546001600160a01b03163314610b8b5760405162461bcd60e51b8152600401610ab1906124dc565b600c55565b6008546001600160a01b03163314610bba5760405162461bcd60e51b8152600401610ab1906124dc565b8060128381548110610bce57610bce612511565b9060005260206000200160006101000a8154816001600160a01b0302191690836001600160a01b031602179055505050565b6008546001600160a01b03163314610c2a5760405162461bcd60e51b8152600401610ab1906124dc565b6009610c36828261258e565b5050565b600f8054610c479061245a565b80601f0160208091040260200160405190810160405280929190818152602001828054610c739061245a565b8015610cc05780601f10610c9557610100808354040283529160200191610cc0565b820191906000526020600020905b815481529060010190602001808311610ca357829003601f168201915b505050505081565b6040516bffffffffffffffffffffffff19606085901b1660208201526000908190603401604051602081830303815290604052805190602001209050610d45848480806020026020016040519081016040528093929190818152602001838360200280828437600092019190915250506014549150849050611902565b95945050505050565b6000610d5982611918565b5192915050565b6008546001600160a01b03163314610d8a5760405162461bcd60e51b8152600401610ab1906124dc565b60005b83811015610e3b57600b54838383818110610daa57610daa612511565b90506020020135610db96109fb565b610dc3919061264d565b1115610de15760405162461bcd60e51b8152600401610ab190612660565b610e29858583818110610df657610df6612511565b9050602002016020810190610e0b9190612136565b848484818110610e1d57610e1d612511565b90506020020135611a3f565b80610e3381612527565b915050610d8d565b5050505050565b60006001600160a01b038216610e6b576040516323d3ad8160e21b815260040160405180910390fd5b506001600160a01b03166000908152600560205260409020546001600160401b031690565b6008546001600160a01b03163314610eba5760405162461bcd60e51b8152600401610ab1906124dc565b610ec46000611a59565b565b6008546001600160a01b03163314610ef05760405162461bcd60e51b8152600401610ab1906124dc565b6000610efd606447612698565b6010549091506001600160a01b03166108fc610f1a8360326124bd565b6040518115909202916000818181858888f19350505050610f3a57600080fd5b6011546001600160a01b03166108fc610f548360326124bd565b6040518115909202916000818181858888f19350505050610f7457600080fd5b50565b6060600380546108179061245a565b336001600160a01b03831603610faf5760405163b06307db60e01b815260040160405180910390fd5b3360008181526007602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b6008546001600160a01b031633146110455760405162461bcd60e51b8152600401610ab1906124dc565b61104d6109fb565b600b55565b61105d848484611717565b6001600160a01b0383163b1515801561107f575061107d84848484611aab565b155b1561109d576040516368d2bf6b60e11b815260040160405180910390fd5b50505050565b60006110ad6109fb565b905060006110bd338686866108de565b90503332146110fe5760405162461bcd60e51b815260206004820152600d60248201526c4e6f20636f6e7472616374732160981b6044820152606401610ab1565b600e5460ff1661113a5760405162461bcd60e51b8152602060048201526007602482015266139bdd081e595d60ca1b6044820152606401610ab1565b600b54611147868461264d565b111561118b5760405162461bcd60e51b8152602060048201526013602482015272576f756c642065786363656420737570706c7960681b6044820152606401610ab1565b600d548511156111ad5760405162461bcd60e51b8152600401610ab190612660565b8034146111fc5760405162461bcd60e51b815260206004820152601760248201527f45746865722073656e7420697320696e636f72726563740000000000000000006044820152606401610ab1565b336000908152601360205260408120805487929061121b90849061264d565b90915550610e3b90503386611a3f565b600e54606090610100900460ff16156112e35761124782611682565b6112ab5760405162461bcd60e51b815260206004820152602f60248201527f4552433732314d657461646174613a2055524920717565727920666f72206e6f60448201526e3732bc34b9ba32b73a103a37b5b2b760891b6064820152608401610ab1565b6112b3611b93565b6112bc83611ba2565b6040516020016112cd9291906126ac565b6040516020818303038152906040529050919050565b600f80546112f09061245a565b80601f016020809104026020016040519081016040528092919081815260200182805461131c9061245a565b80156113695780601f1061133e57610100808354040283529160200191611369565b820191906000526020600020905b81548152906001019060200180831161134c57829003601f168201915b50505050509050919050565b919050565b6008546001600160a01b031633146113a45760405162461bcd60e51b8152600401610ab1906124dc565b600e805460ff19811660ff90911615179055565b6000805b601254811015611473576000601282815481106113db576113db612511565b6000918252602090912001546040516370a0823160e01b81526001600160a01b038681166004830152909116906370a0823190602401602060405180830381865afa15801561142e573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061145291906126eb565b11156114615750600192915050565b8061146b81612527565b9150506113bc565b50600092915050565b6008546001600160a01b031633146114a65760405162461bcd60e51b8152600401610ab1906124dc565b600e805461ff00191661010084151502179055600f6109f6828261258e565b6008546001600160a01b031633146114ef5760405162461bcd60e51b8152600401610ab1906124dc565b600b54826114fb6109fb565b611505919061264d565b11156115235760405162461bcd60e51b8152600401610ab190612660565b610c368183611a3f565b6001600160a01b03918216600090815260076020908152604080832093909416825291909152205460ff1690565b6008546001600160a01b031633146115855760405162461bcd60e51b8152600401610ab1906124dc565b610ec460126000611ee2565b6008546001600160a01b031633146115bb5760405162461bcd60e51b8152600401610ab1906124dc565b6001600160a01b0381166116205760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b6064820152608401610ab1565b610f7481611a59565b6008546001600160a01b031633146116535760405162461bcd60e51b8152600401610ab1906124dc565b601455565b6012818154811061166857600080fd5b6000918252602090912001546001600160a01b0316905081565b600081600111158015611696575060005482105b8015610802575050600090815260046020526040902054600160e01b900460ff161590565b60008281526006602052604080822080546001600160a01b0319166001600160a01b0387811691821790925591518593918516917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591a4505050565b600061172282611918565b9050836001600160a01b031681600001516001600160a01b0316146117595760405162a1148160e81b815260040160405180910390fd5b6000336001600160a01b03861614806117775750611777853361152d565b806117925750336117878461089a565b6001600160a01b0316145b9050806117b257604051632ce44b5f60e11b815260040160405180910390fd5b6001600160a01b0384166117d957604051633a954ecd60e21b815260040160405180910390fd5b6117e5600084876116bb565b6001600160a01b038581166000908152600560209081526040808320805467ffffffffffffffff198082166001600160401b0392831660001901831617909255898616808652838620805493841693831660019081018416949094179055898652600490945282852080546001600160e01b031916909417600160a01b429092169190910217835587018084529220805491939091166118b95760005482146118b957805460208601516001600160401b0316600160a01b026001600160e01b03199091166001600160a01b038a16171781555b50505082846001600160a01b0316866001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a4610e3b565b60008261190f8584611ca2565b14949350505050565b60408051606081018252600080825260208201819052918101919091528180600111158015611948575060005481105b15611a2657600081815260046020908152604091829020825160608101845290546001600160a01b0381168252600160a01b81046001600160401b031692820192909252600160e01b90910460ff16151591810182905290611a245780516001600160a01b0316156119bb579392505050565b5060001901600081815260046020908152604091829020825160608101845290546001600160a01b038116808352600160a01b82046001600160401b031693830193909352600160e01b900460ff1615159281019290925215611a1f579392505050565b6119bb565b505b604051636f96cda160e11b815260040160405180910390fd5b610c36828260405180602001604052806000815250611cef565b600880546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b604051630a85bd0160e11b81526000906001600160a01b0385169063150b7a0290611ae0903390899088908890600401612704565b6020604051808303816000875af1925050508015611b1b575060408051601f3d908101601f19168201909252611b1891810190612741565b60015b611b79573d808015611b49576040519150601f19603f3d011682016040523d82523d6000602084013e611b4e565b606091505b508051600003611b71576040516368d2bf6b60e11b815260040160405180910390fd5b805181602001fd5b6001600160e01b031916630a85bd0160e11b149050610966565b6060600980546108179061245a565b606081600003611bc95750506040805180820190915260018152600360fc1b602082015290565b8160005b8115611bf35780611bdd81612527565b9150611bec9050600a83612698565b9150611bcd565b6000816001600160401b03811115611c0d57611c0d6121be565b6040519080825280601f01601f191660200182016040528015611c37576020820181803683370190505b5090505b841561096657611c4c6001836124aa565b9150611c59600a8661275e565b611c6490603061264d565b60f81b818381518110611c7957611c79612511565b60200101906001600160f81b031916908160001a905350611c9b600a86612698565b9450611c3b565b600081815b8451811015611ce757611cd382868381518110611cc657611cc6612511565b6020026020010151611eb6565b915080611cdf81612527565b915050611ca7565b509392505050565b6000546001600160a01b038416611d1857604051622e076360e81b815260040160405180910390fd5b82600003611d395760405163b562e8dd60e01b815260040160405180910390fd5b6001600160a01b038416600081815260056020908152604080832080546fffffffffffffffffffffffffffffffff1981166001600160401b038083168b0181169182176801000000000000000067ffffffffffffffff1990941690921783900481168b01811690920217909155858452600490925290912080546001600160e01b0319168317600160a01b42909316929092029190911790558190818501903b15611e61575b60405182906001600160a01b038816906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a4611e2a6000878480600101955087611aab565b611e47576040516368d2bf6b60e11b815260040160405180910390fd5b808203611ddf578260005414611e5c57600080fd5b611ea6565b5b6040516001830192906001600160a01b038816906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a4808203611e62575b50600090815561109d9085838684565b6000818310611ed2576000828152602084905260409020610a5a565b5060009182526020526040902090565b5080546000825590600052602060002090810190610f7491905b80821115611f105760008155600101611efc565b5090565b6001600160e01b031981168114610f7457600080fd5b600060208284031215611f3c57600080fd5b8135610a5a81611f14565b60005b83811015611f62578181015183820152602001611f4a565b50506000910152565b60008151808452611f83816020860160208601611f47565b601f01601f19169290920160200192915050565b602081526000610a5a6020830184611f6b565b600060208284031215611fbc57600080fd5b5035919050565b80356001600160a01b038116811461137557600080fd5b60008083601f840112611fec57600080fd5b5081356001600160401b0381111561200357600080fd5b6020830191508360208260051b850101111561201e57600080fd5b9250929050565b6000806000806060858703121561203b57600080fd5b61204485611fc3565b93506020850135925060408501356001600160401b0381111561206657600080fd5b61207287828801611fda565b95989497509550505050565b6000806040838503121561209157600080fd5b61209a83611fc3565b946020939093013593505050565b6000806000604084860312156120bd57600080fd5b6120c684611fc3565b925060208401356001600160401b038111156120e157600080fd5b6120ed86828701611fda565b9497909650939450505050565b60008060006060848603121561210f57600080fd5b61211884611fc3565b925061212660208501611fc3565b9150604084013590509250925092565b60006020828403121561214857600080fd5b610a5a82611fc3565b6000806020838503121561216457600080fd5b82356001600160401b0381111561217a57600080fd5b61218685828601611fda565b90969095509350505050565b600080604083850312156121a557600080fd5b823591506121b560208401611fc3565b90509250929050565b634e487b7160e01b600052604160045260246000fd5b60006001600160401b03808411156121ee576121ee6121be565b604051601f8501601f19908116603f01168101908282118183101715612216576122166121be565b8160405280935085815286868601111561222f57600080fd5b858560208301376000602087830101525050509392505050565b600082601f83011261225a57600080fd5b610a5a838335602085016121d4565b60006020828403121561227b57600080fd5b81356001600160401b0381111561229157600080fd5b61096684828501612249565b600080600080604085870312156122b357600080fd5b84356001600160401b03808211156122ca57600080fd5b6122d688838901611fda565b909650945060208701359150808211156122ef57600080fd5b5061207287828801611fda565b8035801515811461137557600080fd5b6000806040838503121561231f57600080fd5b61232883611fc3565b91506121b5602084016122fc565b6000806000806080858703121561234c57600080fd5b61235585611fc3565b935061236360208601611fc3565b92506040850135915060608501356001600160401b0381111561238557600080fd5b8501601f8101871361239657600080fd5b6123a5878235602084016121d4565b91505092959194509250565b6000806000604084860312156123c657600080fd5b8335925060208401356001600160401b038111156120e157600080fd5b600080604083850312156123f657600080fd5b6123ff836122fc565b915060208301356001600160401b0381111561241a57600080fd5b61242685828601612249565b9150509250929050565b6000806040838503121561244357600080fd5b61244c83611fc3565b91506121b560208401611fc3565b600181811c9082168061246e57607f821691505b60208210810361248e57634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052601160045260246000fd5b8181038181111561080257610802612494565b60008160001904831182151516156124d7576124d7612494565b500290565b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b634e487b7160e01b600052603260045260246000fd5b60006001820161253957612539612494565b5060010190565b601f8211156109f657600081815260208120601f850160051c810160208610156125675750805b601f850160051c820191505b8181101561258657828155600101612573565b505050505050565b81516001600160401b038111156125a7576125a76121be565b6125bb816125b5845461245a565b84612540565b602080601f8311600181146125f057600084156125d85750858301515b600019600386901b1c1916600185901b178555612586565b600085815260208120601f198616915b8281101561261f57888601518255948401946001909101908401612600565b508582101561263d5787850151600019600388901b60f8161c191681555b5050505050600190811b01905550565b8082018082111561080257610802612494565b602080825260089082015267546f6f206d616e7960c01b604082015260600190565b634e487b7160e01b600052601260045260246000fd5b6000826126a7576126a7612682565b500490565b600083516126be818460208801611f47565b8351908301906126d2818360208801611f47565b64173539b7b760d91b9101908152600501949350505050565b6000602082840312156126fd57600080fd5b5051919050565b6001600160a01b038581168252841660208201526040810183905260806060820181905260009061273790830184611f6b565b9695505050505050565b60006020828403121561275357600080fd5b8151610a5a81611f14565b60008261276d5761276d612682565b50069056fea2646970667358221220d460ba331bef9698bc95e4ebb7c6512ebc9792765e294a632ede2f2bee49300e64736f6c63430008100033
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.