Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
191 WTURD
Holders
113
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 WTURDLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
Web3Turds
Compiler Version
v0.8.7+commit.e28d00a7
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT // Your nft's are worth shit, this one is just being honest about it. pragma solidity ^0.8.0; import '@openzeppelin/contracts/utils/Context.sol'; import '@openzeppelin/contracts/access/Ownable.sol'; import 'contracts/ERC721A.sol'; pragma solidity ^0.8.7; contract Web3Turds is Ownable, ERC721A { uint256 public maxSupply = 999; uint256 public maxFreeSupply = 111; uint256 public maxPerAddressDuringMint = 5; uint256 public maxPerAddressDuringFreeMint = 1; uint256 public price = 0.0005 ether; string private _baseTokenURI = "ipfs://bafybeibh4nlyqrqaqtb7lj5abtpajiefiis7v24auw2vbapvupchhr4fkm/"; mapping(address => uint256) public mintedAmount; mapping(address => uint256) public freeMintedAmount; constructor() ERC721A("Web3 Turds Official", "WTURD") { } function freemint(uint256 _quantity) external payable { require(maxFreeSupply >= totalSupply()+_quantity,"NO MORE FREE MINT"); uint256 _freeMintedAmount = freeMintedAmount[msg.sender]; require(_freeMintedAmount + _quantity <= maxPerAddressDuringFreeMint,"WANT MORE? GO BUY ONE"); freeMintedAmount[msg.sender] = _freeMintedAmount + _quantity; _safeMint(msg.sender, _quantity); } function mint(uint256 _quantity) external payable { require(msg.value >= price * _quantity, "YOU ARE OUT OF ETH"); require(maxSupply >= totalSupply() + _quantity,"WE SOLD OUT MFER"); uint256 _mintedAmount = mintedAmount[msg.sender]; require(_mintedAmount + _quantity <= maxPerAddressDuringMint,"TOO MANY TURDS"); mintedAmount[msg.sender] = _mintedAmount + _quantity; _safeMint(msg.sender, _quantity); } function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { if (!_exists(tokenId)) revert URIQueryForNonexistentToken(); string memory baseURI = _baseURI(); return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId),".json")) : ''; } function _baseURI() internal view virtual override returns (string memory) { return _baseTokenURI; } function withdraw() public onlyOwner { ( bool os, ) = payable( owner() ) .call {value: address( this ).balance}( "" ); require( os ); } }
// SPDX-License-Identifier: MIT import 'contracts/IERC721A.sol'; // ERC721A Contracts v4.0.0 // Creator: Chiru Labs pragma solidity ^0.8.4; /** * @dev ERC721 token receiver interface. */ interface ERC721A__IERC721Receiver { function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); } /** * @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 IERC721A { // Mask of an entry in packed address data. uint256 private constant BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1; // The bit position of `numberMinted` in packed address data. uint256 private constant BITPOS_NUMBER_MINTED = 64; // The bit position of `numberBurned` in packed address data. uint256 private constant BITPOS_NUMBER_BURNED = 128; // The bit position of `aux` in packed address data. uint256 private constant BITPOS_AUX = 192; // Mask of all 256 bits in packed address data except the 64 bits for `aux`. uint256 private constant BITMASK_AUX_COMPLEMENT = (1 << 192) - 1; // The bit position of `startTimestamp` in packed ownership. uint256 private constant BITPOS_START_TIMESTAMP = 160; // The bit mask of the `burned` bit in packed ownership. uint256 private constant BITMASK_BURNED = 1 << 224; // The bit position of the `nextInitialized` bit in packed ownership. uint256 private constant BITPOS_NEXT_INITIALIZED = 225; // The bit mask of the `nextInitialized` bit in packed ownership. uint256 private constant BITMASK_NEXT_INITIALIZED = 1 << 225; // The tokenId of the next token to be minted. uint256 private _currentIndex; // The number of tokens burned. uint256 private _burnCounter; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to ownership details // An empty struct value does not necessarily mean the token is unowned. // See `_packedOwnershipOf` implementation for details. // // Bits Layout: // - [0..159] `addr` // - [160..223] `startTimestamp` // - [224] `burned` // - [225] `nextInitialized` mapping(uint256 => uint256) private _packedOwnerships; // Mapping owner address to address data. // // Bits Layout: // - [0..63] `balance` // - [64..127] `numberMinted` // - [128..191] `numberBurned` // - [192..255] `aux` mapping(address => uint256) private _packedAddressData; // Mapping from token ID to approved address. mapping(uint256 => 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(); } /** * @dev Returns the starting token ID. * To change the starting token ID, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Returns the next token ID to be minted. */ function _nextTokenId() internal view returns (uint256) { return _currentIndex; } /** * @dev Returns the total number of tokens in existence. * Burned tokens will reduce the count. * To get the total number of tokens minted, please see `_totalMinted`. */ function totalSupply() public view override returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than `_currentIndex - _startTokenId()` times. unchecked { return _currentIndex - _burnCounter - _startTokenId(); } } /** * @dev Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view returns (uint256) { // Counter underflow is impossible as _currentIndex does not decrement, // and it is initialized to `_startTokenId()` unchecked { return _currentIndex - _startTokenId(); } } /** * @dev Returns the total number of tokens burned. */ function _totalBurned() internal view returns (uint256) { return _burnCounter; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { // The interface IDs are constants representing the first 4 bytes of the XOR of // all function selectors in the interface. See: https://eips.ethereum.org/EIPS/eip-165 // e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)` return interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165. interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721. interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata. } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view override returns (uint256) { if (owner == address(0)) revert BalanceQueryForZeroAddress(); return _packedAddressData[owner] & BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> BITPOS_NUMBER_MINTED) & BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> BITPOS_NUMBER_BURNED) & BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return uint64(_packedAddressData[owner] >> BITPOS_AUX); } /** * Sets the 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 { uint256 packed = _packedAddressData[owner]; uint256 auxCasted; assembly { // Cast aux without masking. auxCasted := aux } packed = (packed & BITMASK_AUX_COMPLEMENT) | (auxCasted << BITPOS_AUX); _packedAddressData[owner] = packed; } /** * Returns the packed ownership data of `tokenId`. */ function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) { uint256 curr = tokenId; unchecked { if (_startTokenId() <= curr) if (curr < _currentIndex) { uint256 packed = _packedOwnerships[curr]; // If not burned. if (packed & BITMASK_BURNED == 0) { // Invariant: // There will always be an 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. // // We can directly compare the packed value. // If the address is zero, packed is zero. while (packed == 0) { packed = _packedOwnerships[--curr]; } return packed; } } } revert OwnerQueryForNonexistentToken(); } /** * Returns the unpacked `TokenOwnership` struct from `packed`. */ function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) { ownership.addr = address(uint160(packed)); ownership.startTimestamp = uint64(packed >> BITPOS_START_TIMESTAMP); ownership.burned = packed & BITMASK_BURNED != 0; } /** * Returns the unpacked `TokenOwnership` struct at `index`. */ function _ownershipAt(uint256 index) internal view returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnerships[index]); } /** * @dev Initializes the ownership slot minted at `index` for efficiency purposes. */ function _initializeOwnershipAt(uint256 index) internal { if (_packedOwnerships[index] == 0) { _packedOwnerships[index] = _packedOwnershipOf(index); } } /** * 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) { return _unpackedOwnership(_packedOwnershipOf(tokenId)); } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view override returns (address) { return address(uint160(_packedOwnershipOf(tokenId))); } /** * @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, _toString(tokenId))) : ''; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overriden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } /** * @dev Casts the address to uint256 without masking. */ function _addressToUint256(address value) private pure returns (uint256 result) { assembly { result := value } } /** * @dev Casts the boolean to uint256 without branching. */ function _boolToUint256(bool value) private pure returns (uint256 result) { assembly { result := value } } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public override { address owner = address(uint160(_packedOwnershipOf(tokenId))); if (to == owner) revert ApprovalToCurrentOwner(); if (_msgSenderERC721A() != owner) if (!isApprovedForAll(owner, _msgSenderERC721A())) { revert ApprovalCallerNotOwnerNorApproved(); } _tokenApprovals[tokenId] = to; emit Approval(owner, to, tokenId); } /** * @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 == _msgSenderERC721A()) revert ApproveToCaller(); _operatorApprovals[_msgSenderERC721A()][operator] = approved; emit ApprovalForAll(_msgSenderERC721A(), 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.code.length != 0) if (!_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 && // If within bounds, _packedOwnerships[tokenId] & BITMASK_BURNED == 0; // and not 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 { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the balance and number minted. _packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _addressToUint256(to) | (block.timestamp << BITPOS_START_TIMESTAMP) | (_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED); uint256 updatedIndex = startTokenId; uint256 end = updatedIndex + quantity; if (to.code.length != 0) { 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 { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the balance and number minted. _packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _addressToUint256(to) | (block.timestamp << BITPOS_START_TIMESTAMP) | (_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED); 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 { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner(); bool isApprovedOrOwner = (_msgSenderERC721A() == from || isApprovedForAll(from, _msgSenderERC721A()) || getApproved(tokenId) == _msgSenderERC721A()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner. delete _tokenApprovals[tokenId]; // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { // We can directly increment and decrement the balances. --_packedAddressData[from]; // Updates: `balance -= 1`. ++_packedAddressData[to]; // Updates: `balance += 1`. // Updates: // - `address` to the next owner. // - `startTimestamp` to the timestamp of transfering. // - `burned` to `false`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _addressToUint256(to) | (block.timestamp << BITPOS_START_TIMESTAMP) | BITMASK_NEXT_INITIALIZED; // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Equivalent to `_burn(tokenId, false)`. */ function _burn(uint256 tokenId) internal virtual { _burn(tokenId, false); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId, bool approvalCheck) internal virtual { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); address from = address(uint160(prevOwnershipPacked)); if (approvalCheck) { bool isApprovedOrOwner = (_msgSenderERC721A() == from || isApprovedForAll(from, _msgSenderERC721A()) || getApproved(tokenId) == _msgSenderERC721A()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner. delete _tokenApprovals[tokenId]; // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { // Updates: // - `balance -= 1`. // - `numberBurned += 1`. // // We can directly decrement the balance, and increment the number burned. // This is equivalent to `packed -= 1; packed += 1 << BITPOS_NUMBER_BURNED;`. _packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1; // Updates: // - `address` to the last owner. // - `startTimestamp` to the timestamp of burning. // - `burned` to `true`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _addressToUint256(from) | (block.timestamp << BITPOS_START_TIMESTAMP) | BITMASK_BURNED | BITMASK_NEXT_INITIALIZED; // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { _burnCounter++; } } /** * @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 ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns ( bytes4 retval ) { return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert TransferToNonERC721ReceiverImplementer(); } else { assembly { revert(add(32, reason), mload(reason)) } } } } /** * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting. * And also called before burning one token. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Hook that is called after a set of serially-ordered token ids have been transferred. This includes * minting. * And also called after one token has been burned. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been * transferred to `to`. * - When `from` is zero, `tokenId` has been minted for `to`. * - When `to` is zero, `tokenId` has been burned by `from`. * - `from` and `to` are never both zero. */ function _afterTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Returns the message sender (defaults to `msg.sender`). * * If you are writing GSN compatible contracts, you need to override this function. */ function _msgSenderERC721A() internal view virtual returns (address) { return msg.sender; } /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function _toString(uint256 value) internal pure returns (string memory ptr) { assembly { // The maximum value of a uint256 contains 78 digits (1 byte per digit), // but we allocate 128 bytes to keep the free memory pointer 32-byte word aliged. // We will need 1 32-byte word to store the length, // and 3 32-byte words to store a maximum of 78 digits. Total: 32 + 3 * 32 = 128. ptr := add(mload(0x40), 128) // Update the free memory pointer to allocate. mstore(0x40, ptr) // Cache the end of the memory to calculate the length later. let end := ptr // We write the string from the rightmost digit to the leftmost digit. // The following is essentially a do-while loop that also handles the zero case. // Costs a bit more than early returning for the zero case, // but cheaper in terms of deployment and overall runtime costs. for { // Initialize and perform the first pass without check. let temp := value // Move the pointer 1 byte leftwards to point to an empty character slot. ptr := sub(ptr, 1) // Write the character to the pointer. 48 is the ASCII index of '0'. mstore8(ptr, add(48, mod(temp, 10))) temp := div(temp, 10) } temp { // Keep dividing `temp` until zero. temp := div(temp, 10) } { // Body of the for loop. ptr := sub(ptr, 1) mstore8(ptr, add(48, mod(temp, 10))) } let length := sub(end, ptr) // Move the pointer 32 bytes leftwards to make room for the length. ptr := sub(ptr, 32) // Store the length. mstore(ptr, length) } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { _checkOwner(); _; } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if the sender is not the owner. */ function _checkOwner() internal view virtual { require(owner() == _msgSender(), "Ownable: caller is not the owner"); } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // File: erc721a/contracts/IERC721A.sol // ERC721A Contracts v4.0.0 // Creator: Chiru Labs pragma solidity ^0.8.4; /** * @dev Interface of an ERC721A compliant contract. */ interface IERC721A { /** * The caller must own the token or be an approved operator. */ error ApprovalCallerNotOwnerNorApproved(); /** * The token does not exist. */ error ApprovalQueryForNonexistentToken(); /** * The caller cannot approve to their own address. */ error ApproveToCaller(); /** * The caller cannot approve to the current owner. */ error ApprovalToCurrentOwner(); /** * Cannot query the balance for the zero address. */ error BalanceQueryForZeroAddress(); /** * Cannot mint to the zero address. */ error MintToZeroAddress(); /** * The quantity of tokens minted must be more than zero. */ error MintZeroQuantity(); /** * The token does not exist. */ error OwnerQueryForNonexistentToken(); /** * The caller must own the token or be an approved operator. */ error TransferCallerNotOwnerNorApproved(); /** * The token must be owned by `from`. */ error TransferFromIncorrectOwner(); /** * Cannot safely transfer to a contract that does not implement the ERC721Receiver interface. */ error TransferToNonERC721ReceiverImplementer(); /** * Cannot transfer to the zero address. */ error TransferToZeroAddress(); /** * The token does not exist. */ error URIQueryForNonexistentToken(); 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; } /** * @dev Returns the total amount of tokens stored by the contract. * * Burned tokens are calculated here, use `_totalMinted()` if you want to count just minted tokens. */ function totalSupply() external view returns (uint256); // ============================== // 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); // ============================== // IERC721 // ============================== /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */ function isApprovedForAll(address owner, address operator) external view returns (bool); // ============================== // IERC721Metadata // ============================== /** * @dev Returns the token collection name. */ function name() external view returns (string memory); /** * @dev Returns the token collection symbol. */ function symbol() external view returns (string memory); /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) external view returns (string memory); }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
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"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"freeMintedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_quantity","type":"uint256"}],"name":"freemint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxFreeSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerAddressDuringFreeMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerAddressDuringMint","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":"_quantity","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"mintedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"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":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
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.