Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
6,746 RBD
Holders
1,671
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
4 RBDLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
Robotbird
Compiler Version
v0.8.7+commit.e28d00a7
Optimization Enabled:
No with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "erc721a/contracts/ERC721A.sol"; import "erc721a/contracts/extensions/ERC721AQueryable.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; contract Robotbird is Ownable, ERC721A, ERC721AQueryable { // ----------------- MODIFIERS ----------------- modifier callerIsUser() { require(tx.origin == msg.sender, "The caller is another contract"); _; } // ----------------- VARAIBLES ----------------- uint256 public immutable mintStartTime; uint256 public constant freePerWallet = 4; uint256 public constant maxBatchNumber = 10; uint256 public constant maxFreeNumber = 6666; uint256 public constant maxMintNumber = 10000; uint256 public constant maxDevMintNumber = 200; uint256 public publicPrice = 0.0066 ether; mapping(address => uint256) public freeMints; constructor(uint256 _mintStartTime) ERC721A("Robotbird", "RBD") { mintStartTime = _mintStartTime; } function mint(uint256 quantity) external payable callerIsUser { require( block.timestamp >= mintStartTime, "Robotbird: Mint is not started" ); require( quantity + totalSupply() <= maxMintNumber, "Robotbird: Maximum mint quantity reached" ); if (totalSupply() + quantity <= maxFreeNumber) { // free mint require(msg.value == 0, "Robotbird: Wrong ETH amount"); require( freeMints[msg.sender] + quantity <= freePerWallet, "Robotbird: Max free mint per wallet exceeded" ); freeMints[msg.sender] += quantity; } else { // paid mint require( msg.value == publicPrice * quantity, "Robotbird: Wrong ETH amount" ); require( quantity <= maxBatchNumber, "Robotbird: Per TX limit exceeded" ); } _mint(msg.sender, quantity); } function setNewPrice(uint256 _price) external onlyOwner { publicPrice = _price; } string private _baseTokenURI; function _baseURI() internal view virtual override returns (string memory) { return _baseTokenURI; } function setBaseURI(string calldata baseURI) external onlyOwner { _baseTokenURI = baseURI; } function withdraw() external onlyOwner { (bool success, ) = msg.sender.call{value: address(this).balance}(""); require(success, "Transfer failed."); } function devMint() external onlyOwner { _mint(msg.sender, maxDevMintNumber); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.1.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721AQueryable.sol'; import '../ERC721A.sol'; /** * @title ERC721A Queryable * @dev ERC721A subclass with convenience query functions. */ abstract contract ERC721AQueryable is ERC721A, IERC721AQueryable { /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * - `addr` = `address(0)` * - `startTimestamp` = `0` * - `burned` = `false` * - `extraData` = `0` * * If the `tokenId` is burned: * - `addr` = `<Address of owner before token was burned>` * - `startTimestamp` = `<Timestamp when token was burned>` * - `burned = `true` * - `extraData` = `<Extra data when token was burned>` * * Otherwise: * - `addr` = `<Address of owner>` * - `startTimestamp` = `<Timestamp of start of ownership>` * - `burned = `false` * - `extraData` = `<Extra data at start of ownership>` */ function explicitOwnershipOf(uint256 tokenId) public view override returns (TokenOwnership memory) { TokenOwnership memory ownership; if (tokenId < _startTokenId() || tokenId >= _nextTokenId()) { return ownership; } ownership = _ownershipAt(tokenId); if (ownership.burned) { return ownership; } return _ownershipOf(tokenId); } /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] memory tokenIds) external view override returns (TokenOwnership[] memory) { unchecked { uint256 tokenIdsLength = tokenIds.length; TokenOwnership[] memory ownerships = new TokenOwnership[](tokenIdsLength); for (uint256 i; i != tokenIdsLength; ++i) { ownerships[i] = explicitOwnershipOf(tokenIds[i]); } return ownerships; } } /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start` < `stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view override returns (uint256[] memory) { unchecked { if (start >= stop) revert InvalidQueryRange(); uint256 tokenIdsIdx; uint256 stopLimit = _nextTokenId(); // Set `start = max(start, _startTokenId())`. if (start < _startTokenId()) { start = _startTokenId(); } // Set `stop = min(stop, stopLimit)`. if (stop > stopLimit) { stop = stopLimit; } uint256 tokenIdsMaxLength = balanceOf(owner); // Set `tokenIdsMaxLength = min(balanceOf(owner), stop - start)`, // to cater for cases where `balanceOf(owner)` is too big. if (start < stop) { uint256 rangeLength = stop - start; if (rangeLength < tokenIdsMaxLength) { tokenIdsMaxLength = rangeLength; } } else { tokenIdsMaxLength = 0; } uint256[] memory tokenIds = new uint256[](tokenIdsMaxLength); if (tokenIdsMaxLength == 0) { return tokenIds; } // We need to call `explicitOwnershipOf(start)`, // because the slot at `start` may not be initialized. TokenOwnership memory ownership = explicitOwnershipOf(start); address currOwnershipAddr; // If the starting slot exists (i.e. not burned), initialize `currOwnershipAddr`. // `ownership.address` will not be zero, as `start` is clamped to the valid token ID range. if (!ownership.burned) { currOwnershipAddr = ownership.addr; } for (uint256 i = start; i != stop && tokenIdsIdx != tokenIdsMaxLength; ++i) { ownership = _ownershipAt(i); if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } // Downsize the array to fit. assembly { mstore(tokenIds, tokenIdsIdx) } return tokenIds; } } /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(totalSupply) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K pfp collections should be fine). */ function tokensOfOwner(address owner) external view override returns (uint256[] memory) { unchecked { uint256 tokenIdsIdx; address currOwnershipAddr; uint256 tokenIdsLength = balanceOf(owner); uint256[] memory tokenIds = new uint256[](tokenIdsLength); TokenOwnership memory ownership; for (uint256 i = _startTokenId(); tokenIdsIdx != tokenIdsLength; ++i) { ownership = _ownershipAt(i); if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } return tokenIds; } } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.1.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; /** * @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 bit position of `extraData` in packed ownership. uint256 private constant BITPOS_EXTRA_DATA = 232; // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`. uint256 private constant BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1; // The mask of the lower 160 bits for addresses. uint256 private constant BITMASK_ADDRESS = (1 << 160) - 1; // The maximum `quantity` that can be minted with `_mintERC2309`. // This limit is to prevent overflows on the address data entries. // For a limit of 5000, a total of 3.689e15 calls to `_mintERC2309` // is required to cause an overflow, which is unrealistic. uint256 private constant MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000; // The 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` // - [232..255] `extraData` mapping(uint256 => uint256) private _packedOwnerships; // Mapping owner address to address data. // // Bits Layout: // - [0..63] `balance` // - [64..127] `numberMinted` // - [128..191] `numberBurned` // - [192..255] `aux` mapping(address => uint256) private _packedAddressData; // Mapping from token ID to approved address. mapping(uint256 => 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 auxiliary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return uint64(_packedAddressData[owner] >> BITPOS_AUX); } /** * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used). * If there are multiple variables, please pack them into a uint64. */ function _setAux(address owner, uint64 aux) internal { uint256 packed = _packedAddressData[owner]; uint256 auxCasted; // Cast `aux` with assembly to avoid redundant masking. assembly { auxCasted := aux } packed = (packed & BITMASK_AUX_COMPLEMENT) | (auxCasted << BITPOS_AUX); _packedAddressData[owner] = packed; } /** * 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; ownership.extraData = uint24(packed >> BITPOS_EXTRA_DATA); } /** * 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 Packs ownership data into a single uint256. */ function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, BITMASK_ADDRESS) // `owner | (block.timestamp << BITPOS_START_TIMESTAMP) | flags`. result := or(owner, or(shl(BITPOS_START_TIMESTAMP, timestamp()), flags)) } } /** * @dev 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, it can be overridden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } /** * @dev Returns the `nextInitialized` flag set if `quantity` equals 1. */ function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) { // For branchless setting of the `nextInitialized` flag. assembly { // `(quantity == 1) << BITPOS_NEXT_INITIALIZED`. result := shl(BITPOS_NEXT_INITIALIZED, eq(quantity, 1)) } } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public override { address owner = ownerOf(tokenId); 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-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 { transferFrom(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. * * See {_mint}. * * Emits a {Transfer} event for each mint. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal { _mint(to, quantity); unchecked { if (to.code.length != 0) { uint256 end = _currentIndex; uint256 index = end - quantity; do { if (!_checkContractOnERC721Received(address(0), to, index++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (index < end); // Reentrancy protection. if (_currentIndex != end) revert(); } } } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event for each mint. */ function _mint(address to, uint256 quantity) internal { 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` and `numberMinted` have a maximum limit of 2**64. // `tokenId` has a maximum limit of 2**256. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); uint256 tokenId = startTokenId; uint256 end = startTokenId + quantity; do { emit Transfer(address(0), to, tokenId++); } while (tokenId < end); _currentIndex = end; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * This function is intended for efficient minting only during contract creation. * * It emits only one {ConsecutiveTransfer} as defined in * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309), * instead of a sequence of {Transfer} event(s). * * Calling this function outside of contract creation WILL make your contract * non-compliant with the ERC721 standard. * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309 * {ConsecutiveTransfer} event is only permissible during contract creation. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {ConsecutiveTransfer} event. */ function _mintERC2309(address to, uint256 quantity) internal { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); if (quantity > MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are unrealistic due to the above check for `quantity` to be below the limit. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to); _currentIndex = startTokenId + quantity; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Returns the storage slot and value for the approved address of `tokenId`. */ function _getApprovedAddress(uint256 tokenId) private view returns (uint256 approvedAddressSlot, address approvedAddress) { mapping(uint256 => address) storage tokenApprovalsPtr = _tokenApprovals; // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId]`. assembly { // Compute the slot. mstore(0x00, tokenId) mstore(0x20, tokenApprovalsPtr.slot) approvedAddressSlot := keccak256(0x00, 0x40) // Load the slot's value from storage. approvedAddress := sload(approvedAddressSlot) } } /** * @dev Returns whether the `approvedAddress` is equals to `from` or `msgSender`. */ function _isOwnerOrApproved( address approvedAddress, address from, address msgSender ) private pure returns (bool result) { assembly { // Mask `from` to the lower 160 bits, in case the upper bits somehow aren't clean. from := and(from, BITMASK_ADDRESS) // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean. msgSender := and(msgSender, BITMASK_ADDRESS) // `msgSender == from || msgSender == approvedAddress`. result := or(eq(msgSender, from), eq(msgSender, approvedAddress)) } } /** * @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 transferFrom( address from, address to, uint256 tokenId ) public virtual override { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner(); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedAddress(tokenId); // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isOwnerOrApproved(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { // We can directly increment and decrement the balances. --_packedAddressData[from]; // Updates: `balance -= 1`. ++_packedAddressData[to]; // Updates: `balance += 1`. // Updates: // - `address` to the next owner. // - `startTimestamp` to the timestamp of transfering. // - `burned` to `false`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( to, BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Equivalent to `_burn(tokenId, false)`. */ function _burn(uint256 tokenId) internal virtual { _burn(tokenId, false); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId, bool approvalCheck) internal virtual { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); address from = address(uint160(prevOwnershipPacked)); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedAddress(tokenId); if (approvalCheck) { // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isOwnerOrApproved(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256. unchecked { // Updates: // - `balance -= 1`. // - `numberBurned += 1`. // // We can directly decrement the balance, and increment the number burned. // This is equivalent to `packed -= 1; packed += 1 << BITPOS_NUMBER_BURNED;`. _packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1; // Updates: // - `address` to the last owner. // - `startTimestamp` to the timestamp of burning. // - `burned` to `true`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( from, (BITMASK_BURNED | BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { _burnCounter++; } } /** * @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 Directly sets the extra data for the ownership data `index`. */ function _setExtraDataAt(uint256 index, uint24 extraData) internal { uint256 packed = _packedOwnerships[index]; if (packed == 0) revert OwnershipNotInitializedForExtraData(); uint256 extraDataCasted; // Cast `extraData` with assembly to avoid redundant masking. assembly { extraDataCasted := extraData } packed = (packed & BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << BITPOS_EXTRA_DATA); _packedOwnerships[index] = packed; } /** * @dev Returns the next extra data for the packed ownership data. * The returned result is shifted into position. */ function _nextExtraData( address from, address to, uint256 prevOwnershipPacked ) private view returns (uint256) { uint24 extraData = uint24(prevOwnershipPacked >> BITPOS_EXTRA_DATA); return uint256(_extraData(from, to, extraData)) << BITPOS_EXTRA_DATA; } /** * @dev Called during each token transfer to set the 24bit `extraData` field. * Intended to be overridden by the cosumer contract. * * `previousExtraData` - the value of `extraData` before transfer. * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _extraData( address from, address to, uint24 previousExtraData ) internal view virtual returns (uint24) {} /** * @dev 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 // ERC721A Contracts v4.1.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import '../IERC721A.sol'; /** * @dev Interface of an ERC721AQueryable compliant contract. */ interface IERC721AQueryable is IERC721A { /** * Invalid query range (`start` >= `stop`). */ error InvalidQueryRange(); /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * - `addr` = `address(0)` * - `startTimestamp` = `0` * - `burned` = `false` * * If the `tokenId` is burned: * - `addr` = `<Address of owner before token was burned>` * - `startTimestamp` = `<Timestamp when token was burned>` * - `burned = `true` * * Otherwise: * - `addr` = `<Address of owner>` * - `startTimestamp` = `<Timestamp of start of ownership>` * - `burned = `false` */ function explicitOwnershipOf(uint256 tokenId) external view returns (TokenOwnership memory); /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] memory tokenIds) external view returns (TokenOwnership[] memory); /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start` < `stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view returns (uint256[] memory); /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(totalSupply) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K pfp collections should be fine). */ function tokensOfOwner(address owner) external view returns (uint256[] memory); }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.1.0 // 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(); /** * Cannot query the balance for the zero address. */ error BalanceQueryForZeroAddress(); /** * Cannot mint to the zero address. */ error MintToZeroAddress(); /** * The quantity of tokens minted must be more than zero. */ error MintZeroQuantity(); /** * The token does not exist. */ error OwnerQueryForNonexistentToken(); /** * The caller must own the token or be an approved operator. */ error TransferCallerNotOwnerNorApproved(); /** * The token must be owned by `from`. */ error TransferFromIncorrectOwner(); /** * Cannot safely transfer to a contract that does not implement the ERC721Receiver interface. */ error TransferToNonERC721ReceiverImplementer(); /** * Cannot transfer to the zero address. */ error TransferToZeroAddress(); /** * The token does not exist. */ error URIQueryForNonexistentToken(); /** * The `quantity` minted with ERC2309 exceeds the safety limit. */ error MintERC2309QuantityExceedsLimit(); /** * The `extraData` cannot be set on an unintialized ownership slot. */ error OwnershipNotInitializedForExtraData(); 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; // Arbitrary data similar to `startTimestamp` that can be set through `_extraData`. uint24 extraData; } /** * @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); // ============================== // IERC2309 // ============================== /** * @dev Emitted when tokens in `fromTokenId` to `toTokenId` (inclusive) is transferred from `from` to `to`, * as defined in the ERC2309 standard. See `_mintERC2309` for more details. */ event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to); }
// 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; } }
{ "optimizer": { "enabled": false, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"uint256","name":"_mintStartTime","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"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":"devMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"freeMints","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxBatchNumber","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxDevMintNumber","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxFreeNumber","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintNumber","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":[],"name":"mintStartTime","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":"publicPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setNewPrice","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":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"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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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000000000000000000000000000000000000062ab1b40
-----Decoded View---------------
Arg [0] : _mintStartTime (uint256): 1655380800
-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000062ab1b40
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.