ERC-721
Overview
Max Total Supply
339 HOP3
Holders
38
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 HOP3Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Source Code Verified (Exact Match)
Contract Name:
Hop3
Compiler Version
v0.8.18+commit.87f61d96
Optimization Enabled:
No with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT /* ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ·:··:::··:·····::··::::::·····:::::··:··::··:::··:·····::··::::::·····:::::··:··: :::::::::::::::::::::::::::::: Hop3 Minting Contract :::::::::::::::::::::::::::: .:..:::..:.....::..::::::.....:::::..:..::..:::..:.....::..::::::.....:::::..:... ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ·:··:::··:·····::··::::::·····:::::··:··::··:::··:·····::··::::::·····:::::··:··: :::::::::::: 88 88 ,ad8888ba, 88888888ba ad888888b, :::::::::::: :::::::::::: 88 88 d8"' `"8b 88 "8b d8" "88 :::::::::::: :::::::::::: 88 88 d8' `8b 88 ,8P a8P :::::::::::: :::::::::::: 88aaaaaaaa88 88 88 88aaaaaa8P' aad8" :::::::::::: :::::::::::: 88""""""""88 88 88 88""""""' ""Y8, :::::::::::: :::::::::::: 88 88 Y8, ,8P 88 "8b :::::::::::: :::::::::::: 88 88 Y8a. .a8P 88 Y8, a88 :::::::::::: :::::::::::: 88 88 `"Y8888Y"' 88 "Y888888P' :::::::::::: .:..:::..:.....::..::::::.....:::::..:..::..:::..:.....::..::::::.....:::::..:... ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: */ pragma solidity ^0.8.4; import "erc721a/contracts/ERC721A.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol"; import "@openzeppelin/contracts/finance/PaymentSplitter.sol"; import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol"; import "./IHop3Cr3ds.sol"; import "operator-filter-registry/src/DefaultOperatorFilterer.sol"; contract Hop3 is ERC721A, Ownable, ReentrancyGuard, PaymentSplitter, DefaultOperatorFilterer { using ECDSA for bytes32; string public baseURI; uint256 public maxSupply = 10000; uint256 public walletLimit = 6; uint256 public preSalePrice = 0.15 ether; uint256 public publicPrice = 0.3 ether; uint256 public txLimit = 2; bool public preSale; bool public publicSale; address public Hop3Cr3ds; address public signer; mapping(bytes => bool) public signatureUsed; // mapping(address => bool) public Hop3WhitelistClaimed; constructor(address[] memory payees, uint256[] memory shares) ERC721A("HOP3", "HOP3") PaymentSplitter(payees, shares) {} modifier senderCheck() { require(tx.origin == msg.sender); _; } modifier saleActive() { require(isMintLive(), "Sale is not live"); _; } modifier preSaleActive() { require(isPreSaleLive(), "Presale is not live"); _; } function preSaleMint( uint256 amount, bytes32 hash, bytes memory signature ) external payable nonReentrant senderCheck preSaleActive { uint256 qtyMinted = _numberMinted(msg.sender); require(recoverSigner(hash, signature) == signer, "Invalid signature."); require(!signatureUsed[signature], "Signature has already been used."); require(!isMintLive(), "Public sale has already started!"); require( qtyMinted + amount <= walletLimit, "You have already minted a max of 5 HOP3s!" ); require(totalSupply() + amount <= maxSupply, "Sorry, Sold out!"); require( msg.value == amount * preSalePrice, "Please send the correct amount of ether." ); require( amount <= txLimit, "You can only mint 2 HOP3s per transaction!" ); _mint(msg.sender, amount); signatureUsed[signature] = true; } function mint(uint256 amount) external payable nonReentrant senderCheck saleActive { uint256 qtyMinted = _numberMinted(msg.sender); require( qtyMinted + amount <= walletLimit, "You have already minted a max of 5 HOP3s!" ); require(totalSupply() + amount <= maxSupply, "Sorry, Sold out!"); require( msg.value == amount * publicPrice, "Please send the correct amount of ether." ); require( amount <= txLimit, "You can only mint 2 HOP3s per transaction!" ); _mint(msg.sender, amount); } function burnHop(uint256[] calldata tokenIds) external nonReentrant { for (uint256 i; i < tokenIds.length; ) { uint256 tokenId = tokenIds[i]; require(ownerOf(tokenId) == msg.sender); _burn(tokenId); unchecked { ++i; } } } function setSigner(address _signer) public onlyOwner { signer = _signer; } function recoverSigner(bytes32 hash, bytes memory signature) internal pure returns (address) { bytes32 messageDigest = keccak256( abi.encodePacked("\x19Ethereum Signed Message:\n32", hash) ); return ECDSA.recover(messageDigest, signature); } function isMintLive() public view returns (bool) { return _totalMinted() < maxSupply && publicSale; } function isPreSaleLive() public view returns (bool) { return _totalMinted() < maxSupply && preSale; } function ownerMint(uint256 amount) external payable onlyOwner { require(totalSupply() + amount <= maxSupply); _mint(msg.sender, amount); } function togglePreSaleState() external onlyOwner { require(!isMintLive(), "Public sale has already started!"); preSale = !preSale; } function togglePublicSaleState() external onlyOwner { require(!isPreSaleLive(), "Pre sale has not stopped yet!"); publicSale = !publicSale; } function setBaseURI(string calldata baseURI_) external onlyOwner { baseURI = baseURI_; } function setPublicPrice(uint256 _price) external onlyOwner { publicPrice = _price; } function setPreSalePrice(uint256 _price) external onlyOwner { preSalePrice = _price; } function setMaxPerWallet(uint256 maxPerWallet_) external onlyOwner { walletLimit = maxPerWallet_; } function setmaxSupply(uint256 maxSupply_) external onlyOwner { maxSupply = maxSupply_; } function _baseURI() internal view virtual override returns (string memory) { return baseURI; } function _startTokenId() internal pure override returns (uint256) { return 1; } function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal override { if (from != address(0)) { IHop3Cr3ds(Hop3Cr3ds).stopDripping(from, uint128(quantity)); } if (to != address(0)) { IHop3Cr3ds(Hop3Cr3ds).startDripping(to, uint128(quantity)); } super._beforeTokenTransfers(from, to, startTokenId, quantity); } function setHop3TokenAddress(address _hop3Token) external onlyOwner { Hop3Cr3ds = _hop3Token; } function withdraw() external onlyOwner nonReentrant { (bool success, ) = msg.sender.call{value: address(this).balance}(""); require(success, "Transfer failed."); } function setApprovalForAll(address operator, bool approved) public override onlyAllowedOperatorApproval(operator) { super.setApprovalForAll(operator, approved); } function approve(address operator, uint256 tokenId) public payable override onlyAllowedOperatorApproval(operator) { super.approve(operator, tokenId); } function transferFrom( address from, address to, uint256 tokenId ) public payable override onlyAllowedOperator(from) { super.transferFrom(from, to, tokenId); } function safeTransferFrom( address from, address to, uint256 tokenId ) public payable override onlyAllowedOperator(from) { super.safeTransferFrom(from, to, tokenId); } function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory data ) public payable override onlyAllowedOperator(from) { super.safeTransferFrom(from, to, tokenId, data); } function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721A) returns (bool) { return super.supportsInterface(interfaceId); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.13; import {OperatorFilterer} from "./OperatorFilterer.sol"; import {CANONICAL_CORI_SUBSCRIPTION} from "./lib/Constants.sol"; /** * @title DefaultOperatorFilterer * @notice Inherits from OperatorFilterer and automatically subscribes to the default OpenSea subscription. * @dev Please note that if your token contract does not provide an owner with EIP-173, it must provide * administration methods on the contract itself to interact with the registry otherwise the subscription * will be locked to the options set during construction. */ abstract contract DefaultOperatorFilterer is OperatorFilterer { /// @dev The constructor that is called when the contract is being deployed. constructor() OperatorFilterer(CANONICAL_CORI_SUBSCRIPTION, true) {} }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; interface IHop3Cr3ds is IERC20 { function startDripping(address addr, uint128 multiplier) external; function stopDripping(address addr, uint128 multiplier) external; function burn(address from, uint256 value) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (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 // Deprecated in v4.8 } 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"); } } /** * @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) { 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. /// @solidity memory-safe-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 { 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 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 (last updated v4.8.0) (finance/PaymentSplitter.sol) pragma solidity ^0.8.0; import "../token/ERC20/utils/SafeERC20.sol"; import "../utils/Address.sol"; import "../utils/Context.sol"; /** * @title PaymentSplitter * @dev This contract allows to split Ether payments among a group of accounts. The sender does not need to be aware * that the Ether will be split in this way, since it is handled transparently by the contract. * * The split can be in equal parts or in any other arbitrary proportion. The way this is specified is by assigning each * account to a number of shares. Of all the Ether that this contract receives, each account will then be able to claim * an amount proportional to the percentage of total shares they were assigned. The distribution of shares is set at the * time of contract deployment and can't be updated thereafter. * * `PaymentSplitter` follows a _pull payment_ model. This means that payments are not automatically forwarded to the * accounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release} * function. * * NOTE: This contract assumes that ERC20 tokens will behave similarly to native tokens (Ether). Rebasing tokens, and * tokens that apply fees during transfers, are likely to not be supported as expected. If in doubt, we encourage you * to run tests before sending real value to this contract. */ contract PaymentSplitter is Context { event PayeeAdded(address account, uint256 shares); event PaymentReleased(address to, uint256 amount); event ERC20PaymentReleased(IERC20 indexed token, address to, uint256 amount); event PaymentReceived(address from, uint256 amount); uint256 private _totalShares; uint256 private _totalReleased; mapping(address => uint256) private _shares; mapping(address => uint256) private _released; address[] private _payees; mapping(IERC20 => uint256) private _erc20TotalReleased; mapping(IERC20 => mapping(address => uint256)) private _erc20Released; /** * @dev Creates an instance of `PaymentSplitter` where each account in `payees` is assigned the number of shares at * the matching position in the `shares` array. * * All addresses in `payees` must be non-zero. Both arrays must have the same non-zero length, and there must be no * duplicates in `payees`. */ constructor(address[] memory payees, uint256[] memory shares_) payable { require(payees.length == shares_.length, "PaymentSplitter: payees and shares length mismatch"); require(payees.length > 0, "PaymentSplitter: no payees"); for (uint256 i = 0; i < payees.length; i++) { _addPayee(payees[i], shares_[i]); } } /** * @dev The Ether received will be logged with {PaymentReceived} events. Note that these events are not fully * reliable: it's possible for a contract to receive Ether without triggering this function. This only affects the * reliability of the events, and not the actual splitting of Ether. * * To learn more about this see the Solidity documentation for * https://solidity.readthedocs.io/en/latest/contracts.html#fallback-function[fallback * functions]. */ receive() external payable virtual { emit PaymentReceived(_msgSender(), msg.value); } /** * @dev Getter for the total shares held by payees. */ function totalShares() public view returns (uint256) { return _totalShares; } /** * @dev Getter for the total amount of Ether already released. */ function totalReleased() public view returns (uint256) { return _totalReleased; } /** * @dev Getter for the total amount of `token` already released. `token` should be the address of an IERC20 * contract. */ function totalReleased(IERC20 token) public view returns (uint256) { return _erc20TotalReleased[token]; } /** * @dev Getter for the amount of shares held by an account. */ function shares(address account) public view returns (uint256) { return _shares[account]; } /** * @dev Getter for the amount of Ether already released to a payee. */ function released(address account) public view returns (uint256) { return _released[account]; } /** * @dev Getter for the amount of `token` tokens already released to a payee. `token` should be the address of an * IERC20 contract. */ function released(IERC20 token, address account) public view returns (uint256) { return _erc20Released[token][account]; } /** * @dev Getter for the address of the payee number `index`. */ function payee(uint256 index) public view returns (address) { return _payees[index]; } /** * @dev Getter for the amount of payee's releasable Ether. */ function releasable(address account) public view returns (uint256) { uint256 totalReceived = address(this).balance + totalReleased(); return _pendingPayment(account, totalReceived, released(account)); } /** * @dev Getter for the amount of payee's releasable `token` tokens. `token` should be the address of an * IERC20 contract. */ function releasable(IERC20 token, address account) public view returns (uint256) { uint256 totalReceived = token.balanceOf(address(this)) + totalReleased(token); return _pendingPayment(account, totalReceived, released(token, account)); } /** * @dev Triggers a transfer to `account` of the amount of Ether they are owed, according to their percentage of the * total shares and their previous withdrawals. */ function release(address payable account) public virtual { require(_shares[account] > 0, "PaymentSplitter: account has no shares"); uint256 payment = releasable(account); require(payment != 0, "PaymentSplitter: account is not due payment"); // _totalReleased is the sum of all values in _released. // If "_totalReleased += payment" does not overflow, then "_released[account] += payment" cannot overflow. _totalReleased += payment; unchecked { _released[account] += payment; } Address.sendValue(account, payment); emit PaymentReleased(account, payment); } /** * @dev Triggers a transfer to `account` of the amount of `token` tokens they are owed, according to their * percentage of the total shares and their previous withdrawals. `token` must be the address of an IERC20 * contract. */ function release(IERC20 token, address account) public virtual { require(_shares[account] > 0, "PaymentSplitter: account has no shares"); uint256 payment = releasable(token, account); require(payment != 0, "PaymentSplitter: account is not due payment"); // _erc20TotalReleased[token] is the sum of all values in _erc20Released[token]. // If "_erc20TotalReleased[token] += payment" does not overflow, then "_erc20Released[token][account] += payment" // cannot overflow. _erc20TotalReleased[token] += payment; unchecked { _erc20Released[token][account] += payment; } SafeERC20.safeTransfer(token, account, payment); emit ERC20PaymentReleased(token, account, payment); } /** * @dev internal logic for computing the pending payment of an `account` given the token historical balances and * already released amounts. */ function _pendingPayment( address account, uint256 totalReceived, uint256 alreadyReleased ) private view returns (uint256) { return (totalReceived * _shares[account]) / _totalShares - alreadyReleased; } /** * @dev Add a new payee to the contract. * @param account The address of the payee to add. * @param shares_ The number of shares owned by the payee. */ function _addPayee(address account, uint256 shares_) private { require(account != address(0), "PaymentSplitter: account is the zero address"); require(shares_ > 0, "PaymentSplitter: shares are 0"); require(_shares[account] == 0, "PaymentSplitter: account already has shares"); _payees.push(account); _shares[account] = shares_; _totalShares = _totalShares + shares_; emit PayeeAdded(account, shares_); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Tree proofs. * * The tree and the proofs can be generated using our * https://github.com/OpenZeppelin/merkle-tree[JavaScript library]. * You will find a quickstart guide in the readme. * * 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. * OpenZeppelin's JavaScript library generates merkle trees that are safe * against this attack out of the box. */ 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 simultaneously proven to be a part of a merkle tree defined by * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}. * * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details. * * _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} * * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details. * * _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 sibling nodes in `proof`. The reconstruction * proceeds by incrementally reconstructing all inner nodes by combining a leaf/inner node with either another * leaf/inner node or a proof sibling node, depending on whether each `proofFlags` item is true or false * respectively. * * CAUTION: Not all merkle trees admit multiproofs. To use multiproofs, it is sufficient to ensure that: 1) the tree * is complete (but not necessarily perfect), 2) the leaves to be proven are in the opposite order they are in the * tree (i.e., as seen from right to left starting at the deepest layer and continuing at the next layer). * * _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}. * * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details. * * _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 (last updated v4.8.0) (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() { _nonReentrantBefore(); _; _nonReentrantAfter(); } function _nonReentrantBefore() private { // On the first call to nonReentrant, _status will be _NOT_ENTERED require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; } function _nonReentrantAfter() private { // 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 // 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 pragma solidity ^0.8.17; address constant CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS = 0x000000000000AAeB6D7670E522A718067333cd4E; address constant CANONICAL_CORI_SUBSCRIPTION = 0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6;
// SPDX-License-Identifier: MIT pragma solidity ^0.8.13; import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol"; import {CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS} from "./lib/Constants.sol"; /** * @title OperatorFilterer * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another * registrant's entries in the OperatorFilterRegistry. * @dev This smart contract is meant to be inherited by token contracts so they can use the following: * - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods. * - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods. * Please note that if your token contract does not provide an owner with EIP-173, it must provide * administration methods on the contract itself to interact with the registry otherwise the subscription * will be locked to the options set during construction. */ abstract contract OperatorFilterer { /// @dev Emitted when an operator is not allowed. error OperatorNotAllowed(address operator); IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY = IOperatorFilterRegistry(CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS); /// @dev The constructor that is called when the contract is being deployed. constructor(address subscriptionOrRegistrantToCopy, bool subscribe) { // If an inheriting token contract is deployed to a network without the registry deployed, the modifier // will not revert, but the contract will need to be registered with the registry once it is deployed in // order for the modifier to filter addresses. if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) { if (subscribe) { OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy); } else { if (subscriptionOrRegistrantToCopy != address(0)) { OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy); } else { OPERATOR_FILTER_REGISTRY.register(address(this)); } } } } /** * @dev A helper function to check if an operator is allowed. */ modifier onlyAllowedOperator(address from) virtual { // Allow spending tokens from addresses with balance // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred // from an EOA. if (from != msg.sender) { _checkFilterOperator(msg.sender); } _; } /** * @dev A helper function to check if an operator approval is allowed. */ modifier onlyAllowedOperatorApproval(address operator) virtual { _checkFilterOperator(operator); _; } /** * @dev A helper function to check if an operator is allowed. */ function _checkFilterOperator(address operator) internal view virtual { // Check registry code length to facilitate testing in environments without a deployed registry. if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) { // under normal circumstances, this function will revert rather than return false, but inheriting contracts // may specify their own OperatorFilterRegistry implementations, which may behave differently if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) { revert OperatorNotAllowed(operator); } } } }
// 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 (last updated v4.6.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `from` to `to` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 amount ) external returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol) pragma solidity ^0.8.0; import "./math/Math.sol"; /** * @dev String operations. */ library Strings { bytes16 private constant _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) { unchecked { uint256 length = Math.log10(value) + 1; string memory buffer = new string(length); uint256 ptr; /// @solidity memory-safe-assembly assembly { ptr := add(buffer, add(32, length)) } while (true) { ptr--; /// @solidity memory-safe-assembly assembly { mstore8(ptr, byte(mod(value, 10), _SYMBOLS)) } value /= 10; if (value == 0) break; } return buffer; } } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { unchecked { return toHexString(value, Math.log256(value) + 1); } } /** * @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] = _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 // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract. * * _Available since v4.8._ */ function verifyCallResultFromTarget( address target, bool success, bytes memory returndata, string memory errorMessage ) internal view returns (bytes memory) { if (success) { if (returndata.length == 0) { // only check isContract if the call was successful and the return data is empty // otherwise we already know that it was a contract require(isContract(target), "Address: call to non-contract"); } return returndata; } else { _revert(returndata, errorMessage); } } /** * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason or using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { _revert(returndata, errorMessage); } } function _revert(bytes memory returndata, string memory errorMessage) private pure { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly /// @solidity memory-safe-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; import "../extensions/draft-IERC20Permit.sol"; import "../../../utils/Address.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20 { using Address for address; function safeTransfer( IERC20 token, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value)); } function safeTransferFrom( IERC20 token, address from, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value)); } /** * @dev Deprecated. This function has issues similar to the ones found in * {IERC20-approve}, and its usage is discouraged. * * Whenever possible, use {safeIncreaseAllowance} and * {safeDecreaseAllowance} instead. */ function safeApprove( IERC20 token, address spender, uint256 value ) internal { // safeApprove should only be called when setting an initial allowance, // or when resetting it to zero. To increase and decrease it, use // 'safeIncreaseAllowance' and 'safeDecreaseAllowance' require( (value == 0) || (token.allowance(address(this), spender) == 0), "SafeERC20: approve from non-zero to non-zero allowance" ); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value)); } function safeIncreaseAllowance( IERC20 token, address spender, uint256 value ) internal { uint256 newAllowance = token.allowance(address(this), spender) + value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } function safeDecreaseAllowance( IERC20 token, address spender, uint256 value ) internal { unchecked { uint256 oldAllowance = token.allowance(address(this), spender); require(oldAllowance >= value, "SafeERC20: decreased allowance below zero"); uint256 newAllowance = oldAllowance - value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } } function safePermit( IERC20Permit token, address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) internal { uint256 nonceBefore = token.nonces(owner); token.permit(owner, spender, value, deadline, v, r, s); uint256 nonceAfter = token.nonces(owner); require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed"); } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(IERC20 token, bytes memory data) private { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed"); if (returndata.length > 0) { // Return data is optional require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed"); } } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.13; interface IOperatorFilterRegistry { /** * @notice Returns true if operator is not filtered for a given token, either by address or codeHash. Also returns * true if supplied registrant address is not registered. */ function isOperatorAllowed(address registrant, address operator) external view returns (bool); /** * @notice Registers an address with the registry. May be called by address itself or by EIP-173 owner. */ function register(address registrant) external; /** * @notice Registers an address with the registry and "subscribes" to another address's filtered operators and codeHashes. */ function registerAndSubscribe(address registrant, address subscription) external; /** * @notice Registers an address with the registry and copies the filtered operators and codeHashes from another * address without subscribing. */ function registerAndCopyEntries(address registrant, address registrantToCopy) external; /** * @notice Unregisters an address with the registry and removes its subscription. May be called by address itself or by EIP-173 owner. * Note that this does not remove any filtered addresses or codeHashes. * Also note that any subscriptions to this registrant will still be active and follow the existing filtered addresses and codehashes. */ function unregister(address addr) external; /** * @notice Update an operator address for a registered address - when filtered is true, the operator is filtered. */ function updateOperator(address registrant, address operator, bool filtered) external; /** * @notice Update multiple operators for a registered address - when filtered is true, the operators will be filtered. Reverts on duplicates. */ function updateOperators(address registrant, address[] calldata operators, bool filtered) external; /** * @notice Update a codeHash for a registered address - when filtered is true, the codeHash is filtered. */ function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external; /** * @notice Update multiple codeHashes for a registered address - when filtered is true, the codeHashes will be filtered. Reverts on duplicates. */ function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external; /** * @notice Subscribe an address to another registrant's filtered operators and codeHashes. Will remove previous * subscription if present. * Note that accounts with subscriptions may go on to subscribe to other accounts - in this case, * subscriptions will not be forwarded. Instead the former subscription's existing entries will still be * used. */ function subscribe(address registrant, address registrantToSubscribe) external; /** * @notice Unsubscribe an address from its current subscribed registrant, and optionally copy its filtered operators and codeHashes. */ function unsubscribe(address registrant, bool copyExistingEntries) external; /** * @notice Get the subscription address of a given registrant, if any. */ function subscriptionOf(address addr) external returns (address registrant); /** * @notice Get the set of addresses subscribed to a given registrant. * Note that order is not guaranteed as updates are made. */ function subscribers(address registrant) external returns (address[] memory); /** * @notice Get the subscriber at a given index in the set of addresses subscribed to a given registrant. * Note that order is not guaranteed as updates are made. */ function subscriberAt(address registrant, uint256 index) external returns (address); /** * @notice Copy filtered operators and codeHashes from a different registrantToCopy to addr. */ function copyEntriesOf(address registrant, address registrantToCopy) external; /** * @notice Returns true if operator is filtered by a given address or its subscription. */ function isOperatorFiltered(address registrant, address operator) external returns (bool); /** * @notice Returns true if the hash of an address's code is filtered by a given address or its subscription. */ function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool); /** * @notice Returns true if a codeHash is filtered by a given address or its subscription. */ function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool); /** * @notice Returns a list of filtered operators for a given address or its subscription. */ function filteredOperators(address addr) external returns (address[] memory); /** * @notice Returns the set of filtered codeHashes for a given address or its subscription. * Note that order is not guaranteed as updates are made. */ function filteredCodeHashes(address addr) external returns (bytes32[] memory); /** * @notice Returns the filtered operator at the given index of the set of filtered operators for a given address or * its subscription. * Note that order is not guaranteed as updates are made. */ function filteredOperatorAt(address registrant, uint256 index) external returns (address); /** * @notice Returns the filtered codeHash at the given index of the list of filtered codeHashes for a given address or * its subscription. * Note that order is not guaranteed as updates are made. */ function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32); /** * @notice Returns true if an address has registered */ function isRegistered(address addr) external returns (bool); /** * @dev Convenience method to compute the code hash of an arbitrary contract */ function codeHashOf(address addr) external returns (bytes32); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol) pragma solidity ^0.8.0; /** * @dev Standard math utilities missing in the Solidity language. */ library Math { enum Rounding { Down, // Toward negative infinity Up, // Toward infinity Zero // Toward zero } /** * @dev Returns the largest of two numbers. */ function max(uint256 a, uint256 b) internal pure returns (uint256) { return a > b ? a : b; } /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } /** * @dev Returns the average of two numbers. The result is rounded towards * zero. */ function average(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b) / 2 can overflow. return (a & b) + (a ^ b) / 2; } /** * @dev Returns the ceiling of the division of two numbers. * * This differs from standard division with `/` in that it rounds up instead * of rounding down. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b - 1) / b can overflow on addition, so we distribute. return a == 0 ? 0 : (a - 1) / b + 1; } /** * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0 * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) * with further edits by Uniswap Labs also under MIT license. */ function mulDiv( uint256 x, uint256 y, uint256 denominator ) internal pure returns (uint256 result) { unchecked { // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256 // variables such that product = prod1 * 2^256 + prod0. uint256 prod0; // Least significant 256 bits of the product uint256 prod1; // Most significant 256 bits of the product assembly { let mm := mulmod(x, y, not(0)) prod0 := mul(x, y) prod1 := sub(sub(mm, prod0), lt(mm, prod0)) } // Handle non-overflow cases, 256 by 256 division. if (prod1 == 0) { return prod0 / denominator; } // Make sure the result is less than 2^256. Also prevents denominator == 0. require(denominator > prod1); /////////////////////////////////////////////// // 512 by 256 division. /////////////////////////////////////////////// // Make division exact by subtracting the remainder from [prod1 prod0]. uint256 remainder; assembly { // Compute remainder using mulmod. remainder := mulmod(x, y, denominator) // Subtract 256 bit number from 512 bit number. prod1 := sub(prod1, gt(remainder, prod0)) prod0 := sub(prod0, remainder) } // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1. // See https://cs.stackexchange.com/q/138556/92363. // Does not overflow because the denominator cannot be zero at this stage in the function. uint256 twos = denominator & (~denominator + 1); assembly { // Divide denominator by twos. denominator := div(denominator, twos) // Divide [prod1 prod0] by twos. prod0 := div(prod0, twos) // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one. twos := add(div(sub(0, twos), twos), 1) } // Shift in bits from prod1 into prod0. prod0 |= prod1 * twos; // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for // four bits. That is, denominator * inv = 1 mod 2^4. uint256 inverse = (3 * denominator) ^ 2; // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works // in modular arithmetic, doubling the correct bits in each step. inverse *= 2 - denominator * inverse; // inverse mod 2^8 inverse *= 2 - denominator * inverse; // inverse mod 2^16 inverse *= 2 - denominator * inverse; // inverse mod 2^32 inverse *= 2 - denominator * inverse; // inverse mod 2^64 inverse *= 2 - denominator * inverse; // inverse mod 2^128 inverse *= 2 - denominator * inverse; // inverse mod 2^256 // Because the division is now exact we can divide by multiplying with the modular inverse of denominator. // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1 // is no longer required. result = prod0 * inverse; return result; } } /** * @notice Calculates x * y / denominator with full precision, following the selected rounding direction. */ function mulDiv( uint256 x, uint256 y, uint256 denominator, Rounding rounding ) internal pure returns (uint256) { uint256 result = mulDiv(x, y, denominator); if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) { result += 1; } return result; } /** * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down. * * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11). */ function sqrt(uint256 a) internal pure returns (uint256) { if (a == 0) { return 0; } // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target. // // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`. // // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)` // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))` // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)` // // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit. uint256 result = 1 << (log2(a) >> 1); // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128, // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision // into the expected uint128 result. unchecked { result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; return min(result, a / result); } } /** * @notice Calculates sqrt(a), following the selected rounding direction. */ function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = sqrt(a); return result + (rounding == Rounding.Up && result * result < a ? 1 : 0); } } /** * @dev Return the log in base 2, rounded down, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 128; } if (value >> 64 > 0) { value >>= 64; result += 64; } if (value >> 32 > 0) { value >>= 32; result += 32; } if (value >> 16 > 0) { value >>= 16; result += 16; } if (value >> 8 > 0) { value >>= 8; result += 8; } if (value >> 4 > 0) { value >>= 4; result += 4; } if (value >> 2 > 0) { value >>= 2; result += 2; } if (value >> 1 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 2, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log2(value); return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0); } } /** * @dev Return the log in base 10, rounded down, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >= 10**64) { value /= 10**64; result += 64; } if (value >= 10**32) { value /= 10**32; result += 32; } if (value >= 10**16) { value /= 10**16; result += 16; } if (value >= 10**8) { value /= 10**8; result += 8; } if (value >= 10**4) { value /= 10**4; result += 4; } if (value >= 10**2) { value /= 10**2; result += 2; } if (value >= 10**1) { result += 1; } } return result; } /** * @dev Return the log in base 10, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log10(value); return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0); } } /** * @dev Return the log in base 256, rounded down, of a positive value. * Returns 0 if given 0. * * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string. */ function log256(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 16; } if (value >> 64 > 0) { value >>= 64; result += 8; } if (value >> 32 > 0) { value >>= 32; result += 4; } if (value >> 16 > 0) { value >>= 16; result += 2; } if (value >> 8 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 10, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log256(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log256(value); return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612]. * * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't * need to send a transaction, and thus is not required to hold Ether at all. */ interface IERC20Permit { /** * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens, * given ``owner``'s signed approval. * * IMPORTANT: The same issues {IERC20-approve} has related to transaction * ordering also apply here. * * Emits an {Approval} event. * * Requirements: * * - `spender` cannot be the zero address. * - `deadline` must be a timestamp in the future. * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner` * over the EIP712-formatted function arguments. * - the signature must use ``owner``'s current nonce (see {nonces}). * * For more information on the signature format, see the * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP * section]. */ function permit( address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) external; /** * @dev Returns the current nonce for `owner`. This value must be * included whenever a signature is generated for {permit}. * * Every successful call to {permit} increases ``owner``'s nonce by one. This * prevents a signature from being used multiple times. */ function nonces(address owner) external view returns (uint256); /** * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}. */ // solhint-disable-next-line func-name-mixedcase function DOMAIN_SEPARATOR() external view returns (bytes32); }
{ "optimizer": { "enabled": false, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
Contract ABI
API[{"inputs":[{"internalType":"address[]","name":"payees","type":"address[]"},{"internalType":"uint256[]","name":"shares","type":"uint256[]"}],"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":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","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":"contract IERC20","name":"token","type":"address"},{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ERC20PaymentReleased","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":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"shares","type":"uint256"}],"name":"PayeeAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"PaymentReceived","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"PaymentReleased","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"Hop3Cr3ds","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","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":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"burnHop","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":[{"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":"isMintLive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPreSaleLive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","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":[],"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":"amount","type":"uint256"}],"name":"ownerMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"payee","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"preSale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"preSaleMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"preSalePrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicSale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"releasable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"releasable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address payable","name":"account","type":"address"}],"name":"release","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"release","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"released","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"released","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"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":"string","name":"baseURI_","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_hop3Token","type":"address"}],"name":"setHop3TokenAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxPerWallet_","type":"uint256"}],"name":"setMaxPerWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setPreSalePrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setPublicPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_signer","type":"address"}],"name":"setSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxSupply_","type":"uint256"}],"name":"setmaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"shares","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"","type":"bytes"}],"name":"signatureUsed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"signer","outputs":[{"internalType":"address","name":"","type":"address"}],"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":"togglePreSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"togglePublicSaleState","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":[{"internalType":"contract IERC20","name":"token","type":"address"}],"name":"totalReleased","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalReleased","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalShares","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"txLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"walletLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]
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)
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
-----Decoded View---------------
Arg [0] : payees (address[]): 0x20a32B620142E208AB9DEaee552832D79013bf08,0x293840010CD58690F17813786F45251769784639
Arg [1] : shares (uint256[]): 50,50
-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000002
Arg [3] : 00000000000000000000000020a32b620142e208ab9deaee552832d79013bf08
Arg [4] : 000000000000000000000000293840010cd58690f17813786f45251769784639
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000002
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000032
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000032
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.