Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
NFT
Overview
Max Total Supply
4,444 SLG
Holders
856
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
6 SLGLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
StreetlabGenesis
Compiler Version
v0.8.13+commit.abaa5c0e
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.13; /*.・。.・゜✭・.・✫・゜・。..・。.・゜✭・.・✫・゜・。.✭・.・✫・゜・。..・✫・゜・。.・。.・゜✭・.・✫・゜・。..・。.・・.・✫・゜・。✭・.・✫・゜・。..・。.・゜✭・.・✫・゜・。.✭・.・✫・゜・。..・✫・゜・。.・。.・゜✭・.・✫・゜・。..・。.・・.・✫・゜ _,.-------.,_ ,;~' '~;, ,; ;, ; ; ,' ', ,; ;, ; ; . . ; ; | ; ______ ______ ; | | `/~" ~" . "~ "~\' | | ~ ,-~~~^~, | ,~^~~~-, ~ | | | }:{ | | | l / | \ ! | .~ (__,.--" .^. "--.,__) ~. | ---;' / | \ `;--- | \__. \/^\/ .__/ V| \ / |V | |T~\___!___!___/~T| | | |`IIII_I_I_I_IIII'| | | \,III I I I III,/ | \ `~~~~~~~~~~' / \ . . / \. ^ ./ ^~~~^~~~^ _______ __ __ __ __ _______ __ | __| |_.----.-----.-----.| |_| |.---.-.| |--. | __|.-----.-----.-----.-----.|__|.-----. |__ | _| _| -__| -__|| _| || _ || _ | | | || -__| | -__|__ --|| ||__ --| |_______|____|__| |_____|_____||____|__||___._||_____| |_______||_____|__|__|_____|_____||__||_____| .・。.・゜✭・.・✫・゜・。..・。.・゜✭・.・✫・゜・。.✭・.・✫・゜・。..・✫・゜・。.・。.・゜✭・.・✫・゜・。..・。.・・.・。.・゜✭・.・✫・゜・。..・。.・゜✭・.・✫・゜・。.✭・.・✫・゜・。..・✫・゜・。.・。.・゜✭・.・✫・゜・。..・。.・・.・✫・゜・。*/ import "erc721a/contracts/ERC721A.sol"; import "@openzeppelin/contracts/interfaces/IERC2981.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol"; import "@openzeppelin/contracts/utils/Strings.sol"; contract StreetlabGenesis is ERC721A, Ownable { event SalePhaseToggled(string phase, bool value); event PriceChanged(uint256 value); using ECDSA for bytes32; mapping(uint256 => bool) internal _presaleNonces; mapping(uint256 => bool) internal _giveawayNonces; address private _openSeaProxyRegistryAddress; address internal constant _crossMintAddress = 0xdAb1a1854214684acE522439684a145E62505233; uint256 public giveaway = 116; uint256 public price = 0.077 ether; uint256 public maxSupply = 4444; uint256 public maxTokensPerMint = 10; uint256 public startingIndex; bool private _isOpenSeaProxyRegistryEnabled = true; bool public isGiveawayStarted; bool public isPresaleStarted; bool public isSaleStarted; string public provenanceHash = ""; string public baseURI = "https://metadata-6e9t2e4f6v9jp.streetlab.io/"; constructor( string memory name, string memory symbol, address openSeaProxyRegistryAddress ) ERC721A(name, symbol) { _openSeaProxyRegistryAddress = openSeaProxyRegistryAddress; } // =============== MINTING RELATED FUNCTIONS =============== function _mintPayable(address to, uint256 amount) internal { uint256 supply = totalSupply(); require(supply + amount <= maxSupply - giveaway, "Not enough Tokens left."); require(amount * price <= msg.value, "Inconsistent amount sent!"); _safeMint(to, amount); } function mintGiveaway( uint256 amount, uint256 nonce, bytes memory sig ) external whenGiveawayStarted { require(!_giveawayNonces[nonce], "Giveaway nonce already used."); uint256 giveaway_ = giveaway; require(amount <= giveaway_, "cannot exceed max giveaway."); _giveawayNonces[nonce] = true; giveaway = giveaway_ - amount; _validateSig("giveaway", msg.sender, amount, nonce, sig); _safeMint(msg.sender, amount); } function mintPresale( uint256 amount, uint256 maxToken, uint256 nonce, bytes memory sig ) external payable whenPresaleStarted { require(amount <= maxToken, "Cannot mint more than maxTokens."); require(!_presaleNonces[nonce], "Presale nonce already used."); _presaleNonces[nonce] = true; _validateSig("presale", msg.sender, maxToken, nonce, sig); _mintPayable(msg.sender, amount); } function mintPresaleWithGiveaway( uint256 amountGiveaway, uint256 nonceGiveaway, uint256 amountPresale, uint256 maxTokenPresale, uint256 noncePresale, bytes memory sigGiveaway, bytes memory sigPresale ) external payable { if(amountPresale > 0) { require(isPresaleStarted, "Presale not started"); require(amountPresale <= maxTokenPresale, "Cannot mint more than maxTokens."); require(!_presaleNonces[noncePresale], "Presale nonce already used."); _presaleNonces[noncePresale] = true; _validateSig("presale", msg.sender, maxTokenPresale, noncePresale, sigPresale); uint256 supply = totalSupply(); require(supply + amountPresale <= maxSupply - giveaway, "Not enough Tokens left."); require(amountPresale * price <= msg.value, "Inconsistent amount sent!"); } if(amountGiveaway > 0) { require(isGiveawayStarted, "Giveaway not started"); require(!_giveawayNonces[nonceGiveaway], "Giveaway nonce already used."); uint256 giveaway_ = giveaway; require(amountGiveaway <= giveaway_, "cannot exceed max giveaway."); _giveawayNonces[nonceGiveaway] = true; giveaway = giveaway_ - amountGiveaway; _validateSig("giveaway", msg.sender, amountGiveaway, nonceGiveaway, sigGiveaway); } _safeMint(msg.sender, amountGiveaway + amountPresale); } function mintWithGiveaway( uint256 amountPublic, uint256 amountGiveaway, uint256 nonceGiveaway, bytes memory sigGiveaway ) external payable { if(amountPublic > 0) { require(amountPublic <= maxTokensPerMint, "maxTokensPerMint exceeded!"); uint256 supply = totalSupply(); require(supply + amountPublic <= maxSupply - giveaway, "Not enough Tokens left."); require(amountPublic * price <= msg.value, "Inconsistent amount sent!"); } if(amountGiveaway > 0) { require(isGiveawayStarted, "Giveaway not started"); require(!_giveawayNonces[nonceGiveaway], "Giveaway nonce already used."); uint256 giveaway_ = giveaway; require(amountGiveaway <= giveaway_, "cannot exceed max giveaway."); _giveawayNonces[nonceGiveaway] = true; giveaway = giveaway_ - amountGiveaway; _validateSig("giveaway", msg.sender, amountGiveaway, nonceGiveaway, sigGiveaway); } _safeMint(msg.sender, amountGiveaway + amountPublic); } function mintTo(address to, uint256 amount) external payable whenSaleStarted { require(msg.sender == _crossMintAddress, "This function is for Crossmint only."); require(amount <= maxTokensPerMint, "maxTokensPerMint exceeded!"); _mintPayable(to, amount); } function mint(uint256 amount) public payable whenSaleStarted { require(amount <= maxTokensPerMint, "maxTokensPerMint exceeded!"); _mintPayable(msg.sender, amount); } function claimGiveaway(uint256 amount, address receiver) external onlyOwner { require(amount <= giveaway, "cannot exceed max giveaway."); giveaway = giveaway - amount; _safeMint(receiver, amount); } function _validateSig(string memory phase, address sender, uint256 amount, uint256 nonce, bytes memory sig) internal view { bytes32 hash = keccak256(abi.encode(phase, sender, amount, nonce, address(this))); address signerAddress = hash.toEthSignedMessageHash().recover(sig); require(signerAddress == owner(), "Invalid signature!"); } // ================== FUNCTION OVERRIDES =================== // Override isApprovedForAll to allow user's OpenSea proxy accounts to enable gas-less listings. function isApprovedForAll(address owner, address operator) public view override returns (bool) { // Whitelist OpenSea proxy contract for easy trading. if(_isOpenSeaProxyRegistryEnabled) { ProxyRegistry proxyRegistry = ProxyRegistry(_openSeaProxyRegistryAddress); if (address(proxyRegistry.proxies(owner)) == operator) { return true; } } return super.isApprovedForAll(owner, operator); } function _baseURI() internal view virtual override(ERC721A) returns (string memory) { return baseURI; } // ============ ACCESS CONTROL/SANITY MODIFIERS ============ modifier whenPresaleStarted { require(isPresaleStarted, "Presale not started"); _; } modifier whenSaleStarted() { require(isSaleStarted, "Sale not started"); _; } modifier whenGiveawayStarted() { require(isGiveawayStarted, "Giveaway not started"); _; } // ============== OWNER-ONLY ADMIN FUNCTIONS =============== function withdraw() public onlyOwner { uint256 balance = address(this).balance; require(payable(owner()).send(balance), "Balance transfer failed."); } function setBaseURI(string calldata uri) external onlyOwner { baseURI = uri; } // Make it possible to change the price between presale and public sale function setPrice(uint256 newPrice) external onlyOwner { price = newPrice; emit PriceChanged(newPrice); } // This should be set before sales open. function setProvenanceHash(string memory provenanceHash_) public onlyOwner { provenanceHash = provenanceHash_; } function setOpenSeaProxyRegistryEnabled(bool enabled) external onlyOwner { _isOpenSeaProxyRegistryEnabled = enabled; } function toggleGiveawayStarted() external onlyOwner { bool status = isGiveawayStarted; isGiveawayStarted = !status; if (isGiveawayStarted && startingIndex == 0) { setStartingIndex(); } emit SalePhaseToggled('giveaway', !status); } function togglePresaleStarted() external onlyOwner { bool status = isPresaleStarted; isPresaleStarted = !status; if (isPresaleStarted && startingIndex == 0) { setStartingIndex(); } emit SalePhaseToggled('presale', !status); } function toggleSaleStarted() external onlyOwner { bool status = isSaleStarted; isSaleStarted = !status; if (!status) { isPresaleStarted = false; emit SalePhaseToggled('presale', false); } if (isSaleStarted && startingIndex == 0) { setStartingIndex(); } emit SalePhaseToggled('public', !status); } // ================= PUBLIC VIEW FUNCTIONS ================= function validGiveawayNonce(uint256 nonce) external view returns(bool) { return !_giveawayNonces[nonce]; } function validPresaleNonce(uint256 nonce) external view returns(bool) { return !_presaleNonces[nonce]; } function setStartingIndex() public { require(startingIndex == 0, "Starting index is already set"); // BlockHash only works for the most 256 recent blocks. uint256 blockShift = uint(keccak256(abi.encodePacked(block.difficulty, block.timestamp))); blockShift = 1 + (blockShift % 255); // This shouldn't happen, but just in case the blockchain gets a reboot? if (block.number < blockShift) { blockShift = 1; } uint256 blockRef = block.number - blockShift; startingIndex = uint(blockhash(blockRef)) % maxSupply; // Prevent default sequence if (startingIndex == 0) { startingIndex = startingIndex + 1; } } } contract OwnableDelegateProxy {} /** * Used to delegate ownership of a contract to another address, to save on unneeded transactions to approve contract use for users */ contract ProxyRegistry { mapping(address => OwnableDelegateProxy) public proxies; }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.0.0 // 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 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 v4.5.0) (interfaces/IERC2981.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Interface for the NFT Royalty Standard. * * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal * support for royalty payments across all NFT marketplaces and ecosystem participants. * * _Available since v4.5._ */ interface IERC2981 is IERC165 { /** * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of * exchange. The royalty amount is denominated and should be payed in that same unit of exchange. */ function royaltyInfo(uint256 tokenId, uint256 salePrice) external view returns (address receiver, uint256 royaltyAmount); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/ECDSA.sol) pragma solidity ^0.8.0; import "../Strings.sol"; /** * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations. * * These functions can be used to verify that a message was signed by the holder * of the private keys of a given address. */ library ECDSA { enum RecoverError { NoError, InvalidSignature, InvalidSignatureLength, InvalidSignatureS, InvalidSignatureV } function _throwError(RecoverError error) private pure { if (error == RecoverError.NoError) { return; // no error: do nothing } else if (error == RecoverError.InvalidSignature) { revert("ECDSA: invalid signature"); } else if (error == RecoverError.InvalidSignatureLength) { revert("ECDSA: invalid signature length"); } else if (error == RecoverError.InvalidSignatureS) { revert("ECDSA: invalid signature 's' value"); } else if (error == RecoverError.InvalidSignatureV) { revert("ECDSA: invalid signature 'v' value"); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature` or error string. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. * * Documentation for signature generation: * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js] * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers] * * _Available since v4.3._ */ function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) { // Check the signature length // - case 65: r,s,v signature (standard) // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._ if (signature.length == 65) { bytes32 r; bytes32 s; uint8 v; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. assembly { r := mload(add(signature, 0x20)) s := mload(add(signature, 0x40)) v := byte(0, mload(add(signature, 0x60))) } return tryRecover(hash, v, r, s); } else if (signature.length == 64) { bytes32 r; bytes32 vs; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. assembly { r := mload(add(signature, 0x20)) vs := mload(add(signature, 0x40)) } return tryRecover(hash, r, vs); } else { return (address(0), RecoverError.InvalidSignatureLength); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature`. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. */ function recover(bytes32 hash, bytes memory signature) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, signature); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately. * * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures] * * _Available since v4.3._ */ function tryRecover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address, RecoverError) { bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff); uint8 v = uint8((uint256(vs) >> 255) + 27); return tryRecover(hash, v, r, s); } /** * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately. * * _Available since v4.2._ */ function recover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, r, vs); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `v`, * `r` and `s` signature fields separately. * * _Available since v4.3._ */ function tryRecover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address, RecoverError) { // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most // signatures from current libraries generate a unique signature with an s-value in the lower half order. // // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept // these malleable signatures as well. if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) { return (address(0), RecoverError.InvalidSignatureS); } if (v != 27 && v != 28) { return (address(0), RecoverError.InvalidSignatureV); } // If the signature is valid (and not malleable), return the signer address address signer = ecrecover(hash, v, r, s); if (signer == address(0)) { return (address(0), RecoverError.InvalidSignature); } return (signer, RecoverError.NoError); } /** * @dev Overload of {ECDSA-recover} that receives the `v`, * `r` and `s` signature fields separately. */ function recover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, v, r, s); _throwError(error); return recovered; } /** * @dev Returns an Ethereum Signed Message, created from a `hash`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) { // 32 is the length in bytes of hash, // enforced by the type signature above return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash)); } /** * @dev Returns an Ethereum Signed Message, created from `s`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s)); } /** * @dev Returns an Ethereum Signed Typed Data, created from a * `domainSeparator` and a `structHash`. This produces hash corresponding * to the one signed with the * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] * JSON-RPC method as part of EIP-712. * * See {recover}. */ function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT // 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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (interfaces/IERC165.sol) pragma solidity ^0.8.0; import "../utils/introspection/IERC165.sol";
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts 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": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"address","name":"openSeaProxyRegistryAddress","type":"address"}],"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":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"PriceChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"phase","type":"string"},{"indexed":false,"internalType":"bool","name":"value","type":"bool"}],"name":"SalePhaseToggled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"receiver","type":"address"}],"name":"claimGiveaway","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"giveaway","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isGiveawayStarted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPresaleStarted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isSaleStarted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTokensPerMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"bytes","name":"sig","type":"bytes"}],"name":"mintGiveaway","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"maxToken","type":"uint256"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"bytes","name":"sig","type":"bytes"}],"name":"mintPresale","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountGiveaway","type":"uint256"},{"internalType":"uint256","name":"nonceGiveaway","type":"uint256"},{"internalType":"uint256","name":"amountPresale","type":"uint256"},{"internalType":"uint256","name":"maxTokenPresale","type":"uint256"},{"internalType":"uint256","name":"noncePresale","type":"uint256"},{"internalType":"bytes","name":"sigGiveaway","type":"bytes"},{"internalType":"bytes","name":"sigPresale","type":"bytes"}],"name":"mintPresaleWithGiveaway","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mintTo","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amountPublic","type":"uint256"},{"internalType":"uint256","name":"amountGiveaway","type":"uint256"},{"internalType":"uint256","name":"nonceGiveaway","type":"uint256"},{"internalType":"bytes","name":"sigGiveaway","type":"bytes"}],"name":"mintWithGiveaway","outputs":[],"stateMutability":"payable","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":"provenanceHash","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"enabled","type":"bool"}],"name":"setOpenSeaProxyRegistryEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newPrice","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"provenanceHash_","type":"string"}],"name":"setProvenanceHash","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setStartingIndex","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startingIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"toggleGiveawayStarted","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"togglePresaleStarted","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"toggleSaleStarted","outputs":[],"stateMutability":"nonpayable","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":[{"internalType":"uint256","name":"nonce","type":"uint256"}],"name":"validGiveawayNonce","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"nonce","type":"uint256"}],"name":"validPresaleNonce","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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)
000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000a5409ec958c83c3f309868babaca7c86dcb077c100000000000000000000000000000000000000000000000000000000000000115374726565746c61622047656e657369730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003534c470000000000000000000000000000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : name (string): Streetlab Genesis
Arg [1] : symbol (string): SLG
Arg [2] : openSeaProxyRegistryAddress (address): 0xa5409ec958C83C3f309868babACA7c86DCB077c1
-----Encoded View---------------
7 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [2] : 000000000000000000000000a5409ec958c83c3f309868babaca7c86dcb077c1
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000011
Arg [4] : 5374726565746c61622047656e65736973000000000000000000000000000000
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [6] : 534c470000000000000000000000000000000000000000000000000000000000
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.