Overview
TokenID
3998
Total Transfers
-
Market
Onchain Market Cap
$0.00
Circulating Supply Market Cap
-
Other Info
Token Contract
Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
Sorce
Compiler Version
v0.8.17+commit.8df45f5f
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.17; import "erc721a/contracts/ERC721A.sol"; import "@openzeppelin/contracts/utils/Strings.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol"; // @@@@@@@@@@@@@@@@@@@ // @@@@@@ @@@@@@ // @@@@@ @@@@ // @@@@ @@@@ // @@@@ @@@@ // @@@@ @@@@@ @@@@ // @@@ @@@@@@@@@@@ @@@ // @@@ @@@ @@@ @@@ // @@@ @@@ @@@@ @@@ @@@ // @@@ @@@ @@@@@@ @@@ @@@ // @@@ @@@ @@@@ @@@ @@@ // @@@ @@@ @@@ @@@ // @@@ @@@@@@@@@@@ @@@ // @@@ @@@@ @@@ // @@@ @@@ // @@@ @@@ // abstract contract MintableInterface { function mintTransfer(address to) public payable virtual; } contract Sorce is ERC721A, Ownable, ReentrancyGuard { constructor() ERC721A("CULTIVATE - SORCE VIAL [POWERED]", "SORCE") { } string _baseTokenURI = "ipfs://QmeNKZ5sEhWXsgauRMkjo9ER4t7B5W7U4jdFfKEAoQaLL8"; address private _bankWallet; bool private _saleOpened = false; bool migrationStarted = false; address dr1verContractAddress; mapping(address => uint256) private mintList; address[] private mintAddresses; struct Cult1vator { address addr; uint amount; } function toggleMigration() public onlyOwner { migrationStarted = !migrationStarted; } function toggleSaleState() public onlyOwner { _saleOpened = !_saleOpened; } bytes32 public merkleRoot = 0x443fe2a89c1738953911c5e699a2ae87fef212cd7ee77df8185854d141ec8812; function _verifyClaim( address who, uint16 allocation, bytes32[] memory merkleProof ) internal view returns (bool) { bytes32 node = keccak256(abi.encodePacked(who, allocation)); return MerkleProof.verify(merkleProof, merkleRoot, node); } function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token"); return _baseTokenURI; } function setBaseURI(string calldata baseURI) external onlyOwner { _baseTokenURI = baseURI; } function setMerkleRoot(bytes32 root) external onlyOwner { merkleRoot = root; } function setDr1verContract(address contractAddress) public onlyOwner { dr1verContractAddress = contractAddress; } function allowlistMint(uint16 quantity, bytes32[] calldata merkleProof, uint16 allocation) external { address sender = _msgSenderERC721A(); require(tx.origin == sender, "KD: We like real users"); require(_saleOpened, "KD: allowlist sale has not begun yet"); require(mintList[sender] + quantity <= allocation, "KD: not allowed to mint that much"); require(_verifyClaim(sender, allocation, merkleProof)); _mint(sender, quantity); mintList[sender] += quantity; mintAddresses.push(sender); } function batchMigration(uint256[] memory tokenIds) public payable { require(migrationStarted == true, "Migration has not started"); require(balanceOf(_msgSenderERC721A()) > 0, "Doesn't own the token"); // Check if the user own one of the sorce for(uint256 i=0; i < tokenIds.length; i++){ uint256 tokenId = tokenIds[i]; require(ownerOf(tokenId) == _msgSenderERC721A(), "Doesn't own the token"); _burn(tokenId); // Burn the Sorce MintableInterface dr1verContract = MintableInterface(dr1verContractAddress); dr1verContract.mintTransfer{value:(msg.value/tokenIds.length)}(_msgSenderERC721A()); // Mint the Dr1ver } } function migrateToken(uint256 tokenId) public payable { require(migrationStarted == true, "Migration has not started"); require(balanceOf(_msgSenderERC721A()) > 0, "Doesn't own the token"); // Check if the user own one of the sorce require(ownerOf(tokenId) == _msgSenderERC721A(), "Doesn't own the token"); _burn(tokenId); // Burn the Sorce MintableInterface dr1verContract = MintableInterface(dr1verContractAddress); dr1verContract.mintTransfer{value:msg.value}(_msgSenderERC721A()); // Mint the Dr1ver } function airdrop(address to, uint256 quantity) public onlyOwner { _mint(to, quantity); } /* ** Retrieve the funds of the sale */ function retrieveFunds() external nonReentrant { // Only the Bank Wallet or the owner can withraw the funds require(_msgSenderERC721A() == _bankWallet || _msgSenderERC721A() == owner(), "Not allowed"); uint256 balance = address(this).balance; (bool success, ) = _bankWallet.call{value: balance}(""); require(success, "TRANSFER_FAIL"); } /** * Set the address of the bank */ function setBankWallet(address addr) external onlyOwner nonReentrant { require(addr != address(0), "Invalid address"); _bankWallet = addr; } function getMintList() public view returns (Cult1vator[] memory){ Cult1vator[] memory map = new Cult1vator[](mintAddresses.length); for (uint j = 0; j < mintAddresses.length; j++) { map[j] = Cult1vator(mintAddresses[j], mintList[mintAddresses[j]]); } return map; } function _startTokenId() internal view virtual override returns (uint256) { return 1; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Tree proofs. * * The proofs can be generated using the JavaScript library * https://github.com/miguelmota/merkletreejs[merkletreejs]. * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled. * * See `test/utils/cryptography/MerkleProof.test.js` for some examples. * * WARNING: You should avoid using leaf values that are 64 bytes long prior to * hashing, or use a hash function other than keccak256 for hashing leaves. * This is because the concatenation of a sorted pair of internal nodes in * the merkle tree could be reinterpreted as a leaf value. */ library MerkleProof { /** * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree * defined by `root`. For this, a `proof` must be provided, containing * sibling hashes on the branch from the leaf to the root of the tree. Each * pair of leaves and each pair of pre-images are assumed to be sorted. */ function verify( bytes32[] memory proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProof(proof, leaf) == root; } /** * @dev Calldata version of {verify} * * _Available since v4.7._ */ function verifyCalldata( bytes32[] calldata proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProofCalldata(proof, leaf) == root; } /** * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt * hash matches the root of the tree. When processing the proof, the pairs * of leafs & pre-images are assumed to be sorted. * * _Available since v4.4._ */ function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { computedHash = _hashPair(computedHash, proof[i]); } return computedHash; } /** * @dev Calldata version of {processProof} * * _Available since v4.7._ */ function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { computedHash = _hashPair(computedHash, proof[i]); } return computedHash; } /** * @dev Returns true if the `leaves` can be proved to be a part of a Merkle tree defined by * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}. * * _Available since v4.7._ */ function multiProofVerify( bytes32[] memory proof, bool[] memory proofFlags, bytes32 root, bytes32[] memory leaves ) internal pure returns (bool) { return processMultiProof(proof, proofFlags, leaves) == root; } /** * @dev Calldata version of {multiProofVerify} * * _Available since v4.7._ */ function multiProofVerifyCalldata( bytes32[] calldata proof, bool[] calldata proofFlags, bytes32 root, bytes32[] memory leaves ) internal pure returns (bool) { return processMultiProofCalldata(proof, proofFlags, leaves) == root; } /** * @dev Returns the root of a tree reconstructed from `leaves` and the sibling nodes in `proof`, * consuming from one or the other at each step according to the instructions given by * `proofFlags`. * * _Available since v4.7._ */ function processMultiProof( bytes32[] memory proof, bool[] memory proofFlags, bytes32[] memory leaves ) internal pure returns (bytes32 merkleRoot) { // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of // the merkle tree. uint256 leavesLen = leaves.length; uint256 totalHashes = proofFlags.length; // Check proof validity. require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof"); // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop". bytes32[] memory hashes = new bytes32[](totalHashes); uint256 leafPos = 0; uint256 hashPos = 0; uint256 proofPos = 0; // At each step, we compute the next hash using two values: // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we // get the next hash. // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the // `proof` array. for (uint256 i = 0; i < totalHashes; i++) { bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]; bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++]; hashes[i] = _hashPair(a, b); } if (totalHashes > 0) { return hashes[totalHashes - 1]; } else if (leavesLen > 0) { return leaves[0]; } else { return proof[0]; } } /** * @dev Calldata version of {processMultiProof} * * _Available since v4.7._ */ function processMultiProofCalldata( bytes32[] calldata proof, bool[] calldata proofFlags, bytes32[] memory leaves ) internal pure returns (bytes32 merkleRoot) { // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of // the merkle tree. uint256 leavesLen = leaves.length; uint256 totalHashes = proofFlags.length; // Check proof validity. require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof"); // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop". bytes32[] memory hashes = new bytes32[](totalHashes); uint256 leafPos = 0; uint256 hashPos = 0; uint256 proofPos = 0; // At each step, we compute the next hash using two values: // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we // get the next hash. // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the // `proof` array. for (uint256 i = 0; i < totalHashes; i++) { bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]; bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++]; hashes[i] = _hashPair(a, b); } if (totalHashes > 0) { return hashes[totalHashes - 1]; } else if (leavesLen > 0) { return leaves[0]; } else { return proof[0]; } } function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) { return a < b ? _efficientHash(a, b) : _efficientHash(b, a); } function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) { /// @solidity memory-safe-assembly assembly { mstore(0x00, a) mstore(0x20, b) value := keccak256(0x00, 0x40) } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol) pragma solidity ^0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuard { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; constructor() { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and making it call a * `private` function that does the actual work. */ modifier nonReentrant() { // On the first call to nonReentrant, _notEntered will be true require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; _; // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { _checkOwner(); _; } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if the sender is not the owner. */ function _checkOwner() internal view virtual { require(owner() == _msgSender(), "Ownable: caller is not the owner"); } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; uint8 private constant _ADDRESS_LENGTH = 20; /** * @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); } /** * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation. */ function toHexString(address addr) internal pure returns (string memory) { return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH); } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; /** * @dev Interface of ERC721 token receiver. */ interface ERC721A__IERC721Receiver { function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); } /** * @title ERC721A * * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721) * Non-Fungible Token Standard, including the Metadata extension. * Optimized for lower gas during batch mints. * * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...) * starting from `_startTokenId()`. * * Assumptions: * * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply. * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256). */ contract ERC721A is IERC721A { // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364). struct TokenApprovalRef { address value; } // ============================================================= // CONSTANTS // ============================================================= // 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 `Transfer` event signature is given by: // `keccak256(bytes("Transfer(address,address,uint256)"))`. bytes32 private constant _TRANSFER_EVENT_SIGNATURE = 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef; // ============================================================= // STORAGE // ============================================================= // The next token ID 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 => TokenApprovalRef) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; // ============================================================= // CONSTRUCTOR // ============================================================= constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; _currentIndex = _startTokenId(); } // ============================================================= // TOKEN COUNTING OPERATIONS // ============================================================= /** * @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 virtual 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 virtual 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 virtual 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 virtual returns (uint256) { return _burnCounter; } // ============================================================= // ADDRESS DATA OPERATIONS // ============================================================= /** * @dev Returns the number of tokens in `owner`'s account. */ function balanceOf(address owner) public view virtual 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 virtual { 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; } // ============================================================= // IERC165 // ============================================================= /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified) * to learn more about how these ids are created. * * This function call must use less than 30000 gas. */ 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: [ERC165](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. } // ============================================================= // IERC721Metadata // ============================================================= /** * @dev Returns the token collection name. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev Returns the token collection symbol. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ 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 ''; } // ============================================================= // OWNERSHIPS OPERATIONS // ============================================================= /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { return address(uint160(_packedOwnershipOf(tokenId))); } /** * @dev Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around over time. */ function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnershipOf(tokenId)); } /** * @dev Returns the unpacked `TokenOwnership` struct at `index`. */ function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnerships[index]); } /** * @dev Initializes the ownership slot minted at `index` for efficiency purposes. */ function _initializeOwnershipAt(uint256 index) internal virtual { if (_packedOwnerships[index] == 0) { _packedOwnerships[index] = _packedOwnershipOf(index); } } /** * 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 initialized ownership slot // (i.e. `ownership.addr != address(0) && ownership.burned == false`) // before an unintialized ownership slot // (i.e. `ownership.addr == address(0) && ownership.burned == false`) // Hence, `curr` will not underflow. // // We can directly compare the packed value. // If the address is zero, packed will be zero. while (packed == 0) { packed = _packedOwnerships[--curr]; } return packed; } } } revert OwnerQueryForNonexistentToken(); } /** * @dev 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); } /** * @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 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)) } } // ============================================================= // APPROVAL OPERATIONS // ============================================================= /** * @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) public payable virtual override { address owner = ownerOf(tokenId); if (_msgSenderERC721A() != owner) if (!isApprovedForAll(owner, _msgSenderERC721A())) { revert ApprovalCallerNotOwnerNorApproved(); } _tokenApprovals[tokenId].value = to; emit Approval(owner, to, tokenId); } /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken(); return _tokenApprovals[tokenId].value; } /** * @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) public virtual override { _operatorApprovals[_msgSenderERC721A()][operator] = approved; emit ApprovalForAll(_msgSenderERC721A(), operator, approved); } /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @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. See {_mint}. */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _startTokenId() <= tokenId && tokenId < _currentIndex && // If within bounds, _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned. } /** * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`. */ function _isSenderApprovedOrOwner( address approvedAddress, address owner, address msgSender ) private pure returns (bool result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, _BITMASK_ADDRESS) // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean. msgSender := and(msgSender, _BITMASK_ADDRESS) // `msgSender == owner || msgSender == approvedAddress`. result := or(eq(msgSender, owner), eq(msgSender, approvedAddress)) } } /** * @dev Returns the storage slot and value for the approved address of `tokenId`. */ function _getApprovedSlotAndAddress(uint256 tokenId) private view returns (uint256 approvedAddressSlot, address approvedAddress) { TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId]; // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`. assembly { approvedAddressSlot := tokenApproval.slot approvedAddress := sload(approvedAddressSlot) } } // ============================================================= // TRANSFER OPERATIONS // ============================================================= /** * @dev Transfers `tokenId` from `from` to `to`. * * 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 ) public payable virtual override { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner(); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId); // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(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 `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public payable virtual override { safeTransferFrom(from, to, tokenId, ''); } /** * @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 memory _data ) public payable virtual override { transferFrom(from, to, tokenId); if (to.code.length != 0) if (!_checkContractOnERC721Received(from, to, tokenId, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } /** * @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 Private function to invoke {IERC721Receiver-onERC721Received} on a target contract. * * `from` - Previous owner of the given token ID. * `to` - Target address that will receive the token. * `tokenId` - Token ID to be transferred. * `_data` - Optional data to send along with the call. * * Returns 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)) } } } } // ============================================================= // MINT OPERATIONS // ============================================================= /** * @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 virtual { uint256 startTokenId = _currentIndex; 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 toMasked; uint256 end = startTokenId + quantity; // Use assembly to loop and emit the `Transfer` event for gas savings. // The duplicated `log4` removes an extra check and reduces stack juggling. // The assembly, together with the surrounding Solidity code, have been // delicately arranged to nudge the compiler into producing optimized opcodes. assembly { // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean. toMasked := and(to, _BITMASK_ADDRESS) // Emit the `Transfer` event. log4( 0, // Start of data (0, since no data). 0, // End of data (0, since no data). _TRANSFER_EVENT_SIGNATURE, // Signature. 0, // `address(0)`. toMasked, // `to`. startTokenId // `tokenId`. ) // The `iszero(eq(,))` check ensures that large values of `quantity` // that overflows uint256 will make the loop run out of gas. // The compiler will optimize the `iszero` away for performance. for { let tokenId := add(startTokenId, 1) } iszero(eq(tokenId, end)) { tokenId := add(tokenId, 1) } { // Emit the `Transfer` event. Similar to above. log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId) } } if (toMasked == 0) revert MintToZeroAddress(); _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 virtual { 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 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 virtual { _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 Equivalent to `_safeMint(to, quantity, '')`. */ function _safeMint(address to, uint256 quantity) internal virtual { _safeMint(to, quantity, ''); } // ============================================================= // BURN OPERATIONS // ============================================================= /** * @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) = _getApprovedSlotAndAddress(tokenId); if (approvalCheck) { // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(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++; } } // ============================================================= // EXTRA DATA OPERATIONS // ============================================================= /** * @dev Directly sets the extra data for the ownership data `index`. */ function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual { 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 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 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; } // ============================================================= // OTHER OPERATIONS // ============================================================= /** * @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 virtual returns (string memory str) { assembly { // The maximum value of a uint256 contains 78 digits (1 byte per digit), but // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned. // We will need 1 word for the trailing zeros padding, 1 word for the length, // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0. let m := add(mload(0x40), 0xa0) // Update the free memory pointer to allocate. mstore(0x40, m) // Assign the `str` to the end. str := sub(m, 0x20) // Zeroize the slot after the string. mstore(str, 0) // Cache the end of the memory to calculate the length later. let end := str // We write the string from rightmost digit to leftmost digit. // The following is essentially a do-while loop that also handles the zero case. // prettier-ignore for { let temp := value } 1 {} { str := sub(str, 1) // Write the character to the pointer. // The ASCII index of the '0' character is 48. mstore8(str, add(48, mod(temp, 10))) // Keep dividing `temp` until zero. temp := div(temp, 10) // prettier-ignore if iszero(temp) { break } } let length := sub(end, str) // Move the pointer 32 bytes leftwards to make room for the length. str := sub(str, 0x20) // Store the length. mstore(str, length) } } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; /** * @dev Interface of ERC721A. */ interface IERC721A { /** * The caller must own the token or be an approved operator. */ error ApprovalCallerNotOwnerNorApproved(); /** * The token does not exist. */ error ApprovalQueryForNonexistentToken(); /** * 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(); // ============================================================= // STRUCTS // ============================================================= struct TokenOwnership { // The address of the owner. address addr; // Stores 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 via {_extraData}. uint24 extraData; } // ============================================================= // TOKEN COUNTERS // ============================================================= /** * @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() external view returns (uint256); // ============================================================= // IERC165 // ============================================================= /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified) * to learn more about how these ids are created. * * This function call must use less than 30000 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`, * 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, bytes calldata data ) external payable; /** * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external payable; /** * @dev Transfers `tokenId` 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 payable; /** * @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 payable; /** * @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](https://eips.ethereum.org/EIPS/eip-2309) 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": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","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":"quantity","type":"uint256"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"quantity","type":"uint16"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"},{"internalType":"uint16","name":"allocation","type":"uint16"}],"name":"allowlistMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"batchMigration","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getMintList","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"internalType":"struct Sorce.Cult1vator[]","name":"","type":"tuple[]"}],"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":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"migrateToken","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":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"retrieveFunds","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":"payable","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":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"setBankWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"contractAddress","type":"address"}],"name":"setDr1verContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"root","type":"bytes32"}],"name":"setMerkleRoot","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":[],"name":"toggleMigration","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"toggleSaleState","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":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
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.