Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
3,828 GRUMPL
Holders
1,681
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
0 GRUMPLLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
grumpls
Compiler Version
v0.8.18+commit.87f61d96
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**********************************************************************/%%%%%%/********************************************************************** //******************************************************************,%# .%%******************************************************************* //*******************************************************###(. ,# %*,/%%(*********************************************************** //************************************************%%%%## // /////// *#(**,,,,,,,,*,,,,**,**,,/######,************************ //***********************************/#%%%(***## .*** / (( (((((((. %,*#%% #% ,*, #/********************* //****************************#%&% /////////////(* .((((((( ,////// //*****. #/*,***************** //*************************#%%... ./////// .((((/(( ((((( .(((((( *(/////, ////////////////// ,/////** #****************** //***********************,%#... */////////////. ((( .(((( ((((* (((((( ((((( . ,(* ////((((((((((((((((/ ./////** #****************** //***********************%/,.../////( ,((((, ((( .((( (((( .(((((( ((((( ((((/ *(((((((( (((((((( ((((/// #***************** //***********************%,,..//// ((((../ ((( ,((( (((((( ((((/ (* ((((((/ /(((((. .((((((. ((((// .#***************** //**********************,%,,,////* (((( . ,(((( (((( (((((/ ((((( ((((((((( ((((* *(((((/ ((((/,...#***************** //************************(,,(/((( .((((( ((((((((((( (((((. ((((((. ((((((((((( (((( (((((, ((((( ..#***************** //************************##,,(/(((((. .((((((((. ((((((((((. ((((((((((((((..((((((((((( , (((( ((((( (((((....%***************** //*********************%%,,,,...(((((((((((((((((((((# *(((((((((((((. (((((((((((( (((((//((((( .(( . .(((((..((((, .(((((....,%,**************** //*******************%#,,,.(((((, /* (((((( ((((( .(((((((( ((((((. (((( ((((((((((( (((((((, ((((((..,,,&***************** //******************%**,*(((((((((( /(((((( ,((((( ,((((((, (( *(..((((* /(((((( ((( ,(((.((( (((((((.,,,/&***************** //*****************(#***/(((((((((( ,(((((( ((((((,...... ((((((( ((((.((((( .((((((( (((( (((.(( #((((((/,,**&,***************** //*****************/#****###(((((((. ((((((( #((((((#........((((((( ((.((((((( (((((((, (((( .(((( /, ,(((((((****@#****************** //******************%******###(((((. .(((((((( ...((((((#,,,,,.... ((((((( ((((((((, ((((.. (((((. (((((( ((((((((**/@&******************* //*******************%/*////*####(((((((((((((#,,,((((.(((##******,....((((((( .(((((((( ((((((( .((((((( .(((((#***@(******************** //********************%&////////##########%*******###,##**///////*,,..(((((((/....,,##/...... ..((((###,.. (((((((( ...,,**///&&********************** //**********************(@@(////////////////////////////////&@////**,.(((((((#,,,*********,,,,,/#####%//*,,#(((((((.,,**////@@,*********************** //*************************,@@@@@(/////////&@@@@@@@(///(@@@(*%@/////*,#######***///////////////////////////#####%(////////@*************************** //********************************,/(##(*,,***,,,,*%&%/,***,,*@@//////(%%%%#///////@@@@&/////((/(////(@&///////////////#@@*,,************************* //**************************************************************@@@//(//////////&@,***,,,%@@@@@@@@@&,****/@@@@@%%&@@@@******************************** //*****************************************************************/@@@@@@@@@&,*,*******************************,************************************* //****************************************************************************************************,**,************,******************************* //***************************************************************************,***********************,*,* , ***** ***,*****. .*,******************** //****************************************************************************.,.*,********,**,.* ,* **. * ,** * *,**. *. *** ********************* //*****************************************************************************.**, ******** * . .***, *,**,***** ********************************* //***************************************************************************************..**** **********,******************************************* //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** //**************************************************************************************************************************************************** pragma solidity ^0.8.17; import "erc721a/contracts/extensions/ERC721AQueryable.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import {UpdatableOperatorFilterer} from "operator-filter-registry/src/UpdatableOperatorFilterer.sol"; import {RevokableDefaultOperatorFilterer} from "operator-filter-registry/src/RevokableDefaultOperatorFilterer.sol"; contract grumpls is ERC721AQueryable, Ownable, RevokableDefaultOperatorFilterer { address public byebyething; string public _partslink; uint256 public grumpl = 3828; bool public byebye = false; constructor() ERC721A("grumpls", "GRUMPL") {} function makingrumpl(address[] calldata _grumpy) public onlyOwner { require(totalSupply() + _grumpy.length <= grumpl); for(uint256 i = 0; i < _grumpy.length; i++) _mint(_grumpy[i], 1); } function makegrumplgobyebye(uint256 _grumpl) external { require(byebye); require(msg.sender == byebyething); _burn(_grumpl); } function makegrumplgo(address _thing, bool _bye) public onlyOwner { byebyething = _thing; byebye = _bye; } function _baseURI() internal view virtual override returns(string memory) { return _partslink; } function makegrumplhaveparts(string memory _parts) external onlyOwner { _partslink = _parts; } function sumthinboutfunds() public payable onlyOwner { (bool success, ) = payable(msg.sender).call{value: address(this).balance}(""); require(success); } function setApprovalForAll( address operator, bool approved ) public override(IERC721A, ERC721A) onlyAllowedOperatorApproval(operator) { super.setApprovalForAll(operator, approved); } function approve( address operator, uint256 tokenId ) public payable override(IERC721A, ERC721A) onlyAllowedOperatorApproval(operator) { super.approve(operator, tokenId); } function transferFrom( address from, address to, uint256 tokenId ) public payable override(IERC721A, ERC721A) onlyAllowedOperator(from) { super.transferFrom(from, to, tokenId); } function safeTransferFrom( address from, address to, uint256 tokenId ) public payable override(IERC721A, ERC721A) onlyAllowedOperator(from) { super.safeTransferFrom(from, to, tokenId); } function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory data ) public payable override(IERC721A, ERC721A) onlyAllowedOperator(from) { super.safeTransferFrom(from, to, tokenId, data); } function owner() public view override(Ownable, UpdatableOperatorFilterer) returns (address) { return Ownable.owner(); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.13; import {RevokableOperatorFilterer} from "./RevokableOperatorFilterer.sol"; import {CANONICAL_CORI_SUBSCRIPTION, CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS} from "./lib/Constants.sol"; /** * @title RevokableDefaultOperatorFilterer * @notice Inherits from RevokableOperatorFilterer and automatically subscribes to the default OpenSea subscription. * Note that OpenSea will disable creator earnings enforcement if filtered operators begin fulfilling orders * on-chain, eg, if the registry is revoked or bypassed. */ abstract contract RevokableDefaultOperatorFilterer is RevokableOperatorFilterer { /// @dev The constructor that is called when the contract is being deployed. constructor() RevokableOperatorFilterer(CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS, CANONICAL_CORI_SUBSCRIPTION, true) {} }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.13; import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol"; /** * @title UpdatableOperatorFilterer * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another * registrant's entries in the OperatorFilterRegistry. This contract allows the Owner to update the * OperatorFilterRegistry address via updateOperatorFilterRegistryAddress, including to the zero address, * which will bypass registry checks. * Note that OpenSea will still disable creator earnings enforcement if filtered operators begin fulfilling orders * on-chain, eg, if the registry is revoked or bypassed. * @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. */ abstract contract UpdatableOperatorFilterer { /// @dev Emitted when an operator is not allowed. error OperatorNotAllowed(address operator); /// @dev Emitted when someone other than the owner is trying to call an only owner function. error OnlyOwner(); event OperatorFilterRegistryAddressUpdated(address newRegistry); IOperatorFilterRegistry public operatorFilterRegistry; /// @dev The constructor that is called when the contract is being deployed. constructor(address _registry, address subscriptionOrRegistrantToCopy, bool subscribe) { IOperatorFilterRegistry registry = IOperatorFilterRegistry(_registry); operatorFilterRegistry = registry; // 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(registry).code.length > 0) { if (subscribe) { registry.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy); } else { if (subscriptionOrRegistrantToCopy != address(0)) { registry.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy); } else { registry.register(address(this)); } } } } /** * @dev A helper function to check if the 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 the operator approval is allowed. */ modifier onlyAllowedOperatorApproval(address operator) virtual { _checkFilterOperator(operator); _; } /** * @notice Update the address that the contract will make OperatorFilter checks against. When set to the zero * address, checks will be bypassed. OnlyOwner. */ function updateOperatorFilterRegistryAddress(address newRegistry) public virtual { if (msg.sender != owner()) { revert OnlyOwner(); } operatorFilterRegistry = IOperatorFilterRegistry(newRegistry); emit OperatorFilterRegistryAddressUpdated(newRegistry); } /** * @dev Assume the contract has an owner, but leave specific Ownable implementation up to inheriting contract. */ function owner() public view virtual returns (address); /** * @dev A helper function to check if the operator is allowed. */ function _checkFilterOperator(address operator) internal view virtual { IOperatorFilterRegistry registry = operatorFilterRegistry; // Check registry code length to facilitate testing in environments without a deployed registry. if (address(registry) != address(0) && address(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 (!registry.isOperatorAllowed(address(this), operator)) { revert OperatorNotAllowed(operator); } } } }
// 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 './IERC721AQueryable.sol'; import '../ERC721A.sol'; /** * @title ERC721AQueryable. * * @dev ERC721A subclass with convenience query functions. */ abstract contract ERC721AQueryable is ERC721A, IERC721AQueryable { /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * * - `addr = address(0)` * - `startTimestamp = 0` * - `burned = false` * - `extraData = 0` * * If the `tokenId` is burned: * * - `addr = <Address of owner before token was burned>` * - `startTimestamp = <Timestamp when token was burned>` * - `burned = true` * - `extraData = <Extra data when token was burned>` * * Otherwise: * * - `addr = <Address of owner>` * - `startTimestamp = <Timestamp of start of ownership>` * - `burned = false` * - `extraData = <Extra data at start of ownership>` */ function explicitOwnershipOf(uint256 tokenId) public view virtual override returns (TokenOwnership memory) { TokenOwnership memory ownership; if (tokenId < _startTokenId() || tokenId >= _nextTokenId()) { return ownership; } ownership = _ownershipAt(tokenId); if (ownership.burned) { return ownership; } return _ownershipOf(tokenId); } /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] calldata tokenIds) external view virtual override returns (TokenOwnership[] memory) { unchecked { uint256 tokenIdsLength = tokenIds.length; TokenOwnership[] memory ownerships = new TokenOwnership[](tokenIdsLength); for (uint256 i; i != tokenIdsLength; ++i) { ownerships[i] = explicitOwnershipOf(tokenIds[i]); } return ownerships; } } /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start < stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view virtual override returns (uint256[] memory) { unchecked { if (start >= stop) revert InvalidQueryRange(); uint256 tokenIdsIdx; uint256 stopLimit = _nextTokenId(); // Set `start = max(start, _startTokenId())`. if (start < _startTokenId()) { start = _startTokenId(); } // Set `stop = min(stop, stopLimit)`. if (stop > stopLimit) { stop = stopLimit; } uint256 tokenIdsMaxLength = balanceOf(owner); // Set `tokenIdsMaxLength = min(balanceOf(owner), stop - start)`, // to cater for cases where `balanceOf(owner)` is too big. if (start < stop) { uint256 rangeLength = stop - start; if (rangeLength < tokenIdsMaxLength) { tokenIdsMaxLength = rangeLength; } } else { tokenIdsMaxLength = 0; } uint256[] memory tokenIds = new uint256[](tokenIdsMaxLength); if (tokenIdsMaxLength == 0) { return tokenIds; } // We need to call `explicitOwnershipOf(start)`, // because the slot at `start` may not be initialized. TokenOwnership memory ownership = explicitOwnershipOf(start); address currOwnershipAddr; // If the starting slot exists (i.e. not burned), initialize `currOwnershipAddr`. // `ownership.address` will not be zero, as `start` is clamped to the valid token ID range. if (!ownership.burned) { currOwnershipAddr = ownership.addr; } for (uint256 i = start; i != stop && tokenIdsIdx != tokenIdsMaxLength; ++i) { ownership = _ownershipAt(i); if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } // Downsize the array to fit. assembly { mstore(tokenIds, tokenIdsIdx) } return tokenIds; } } /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(`totalSupply`) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K collections should be fine). */ function tokensOfOwner(address owner) external view virtual override returns (uint256[] memory) { unchecked { uint256 tokenIdsIdx; address currOwnershipAddr; uint256 tokenIdsLength = balanceOf(owner); uint256[] memory tokenIds = new uint256[](tokenIdsLength); TokenOwnership memory ownership; for (uint256 i = _startTokenId(); tokenIdsIdx != tokenIdsLength; ++i) { ownership = _ownershipAt(i); if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } return tokenIds; } } }
// SPDX-License-Identifier: MIT 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 pragma solidity ^0.8.13; address constant CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS = 0x000000000000AAeB6D7670E522A718067333cd4E; address constant CANONICAL_CORI_SUBSCRIPTION = 0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6;
// SPDX-License-Identifier: MIT pragma solidity ^0.8.13; import {UpdatableOperatorFilterer} from "./UpdatableOperatorFilterer.sol"; import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol"; /** * @title RevokableOperatorFilterer * @notice This contract is meant to allow contracts to permanently skip OperatorFilterRegistry checks if desired. The * Registry itself has an "unregister" function, but if the contract is ownable, the owner can re-register at * any point. As implemented, this abstract contract allows the contract owner to permanently skip the * OperatorFilterRegistry checks by calling revokeOperatorFilterRegistry. Once done, the registry * address cannot be further updated. * Note that OpenSea will still disable creator earnings enforcement if filtered operators begin fulfilling orders * on-chain, eg, if the registry is revoked or bypassed. */ abstract contract RevokableOperatorFilterer is UpdatableOperatorFilterer { /// @dev Emitted when the registry has already been revoked. error RegistryHasBeenRevoked(); /// @dev Emitted when the initial registry address is attempted to be set to the zero address. error InitialRegistryAddressCannotBeZeroAddress(); event OperatorFilterRegistryRevoked(); bool public isOperatorFilterRegistryRevoked; /// @dev The constructor that is called when the contract is being deployed. constructor(address _registry, address subscriptionOrRegistrantToCopy, bool subscribe) UpdatableOperatorFilterer(_registry, subscriptionOrRegistrantToCopy, subscribe) { // don't allow creating a contract with a permanently revoked registry if (_registry == address(0)) { revert InitialRegistryAddressCannotBeZeroAddress(); } } /** * @notice Update the address that the contract will make OperatorFilter checks against. When set to the zero * address, checks will be permanently bypassed, and the address cannot be updated again. OnlyOwner. */ function updateOperatorFilterRegistryAddress(address newRegistry) public override { if (msg.sender != owner()) { revert OnlyOwner(); } // if registry has been revoked, do not allow further updates if (isOperatorFilterRegistryRevoked) { revert RegistryHasBeenRevoked(); } operatorFilterRegistry = IOperatorFilterRegistry(newRegistry); emit OperatorFilterRegistryAddressUpdated(newRegistry); } /** * @notice Revoke the OperatorFilterRegistry address, permanently bypassing checks. OnlyOwner. */ function revokeOperatorFilterRegistry() public { if (msg.sender != owner()) { revert OnlyOwner(); } // if registry has been revoked, do not allow further updates if (isOperatorFilterRegistryRevoked) { revert RegistryHasBeenRevoked(); } // set to zero address to bypass checks operatorFilterRegistry = IOperatorFilterRegistry(address(0)); isOperatorFilterRegistryRevoked = true; emit OperatorFilterRegistryRevoked(); } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; /** * @dev Interface of ERC721 token receiver. */ interface ERC721A__IERC721Receiver { function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); } /** * @title ERC721A * * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721) * Non-Fungible Token Standard, including the Metadata extension. * Optimized for lower gas during batch mints. * * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...) * starting from `_startTokenId()`. * * Assumptions: * * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply. * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256). */ contract ERC721A is IERC721A { // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364). struct TokenApprovalRef { address value; } // ============================================================= // CONSTANTS // ============================================================= // Mask of an entry in packed address data. uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1; // The bit position of `numberMinted` in packed address data. uint256 private constant _BITPOS_NUMBER_MINTED = 64; // The bit position of `numberBurned` in packed address data. uint256 private constant _BITPOS_NUMBER_BURNED = 128; // The bit position of `aux` in packed address data. uint256 private constant _BITPOS_AUX = 192; // Mask of all 256 bits in packed address data except the 64 bits for `aux`. uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1; // The bit position of `startTimestamp` in packed ownership. uint256 private constant _BITPOS_START_TIMESTAMP = 160; // The bit mask of the `burned` bit in packed ownership. uint256 private constant _BITMASK_BURNED = 1 << 224; // The bit position of the `nextInitialized` bit in packed ownership. uint256 private constant _BITPOS_NEXT_INITIALIZED = 225; // The bit mask of the `nextInitialized` bit in packed ownership. uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225; // The bit position of `extraData` in packed ownership. uint256 private constant _BITPOS_EXTRA_DATA = 232; // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`. uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1; // The mask of the lower 160 bits for addresses. uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1; // The maximum `quantity` that can be minted with {_mintERC2309}. // This limit is to prevent overflows on the address data entries. // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309} // is required to cause an overflow, which is unrealistic. uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000; // The `Transfer` event signature is given by: // `keccak256(bytes("Transfer(address,address,uint256)"))`. bytes32 private constant _TRANSFER_EVENT_SIGNATURE = 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef; // ============================================================= // STORAGE // ============================================================= // The next token ID to be minted. uint256 private _currentIndex; // The number of tokens burned. uint256 private _burnCounter; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to ownership details // An empty struct value does not necessarily mean the token is unowned. // See {_packedOwnershipOf} implementation for details. // // Bits Layout: // - [0..159] `addr` // - [160..223] `startTimestamp` // - [224] `burned` // - [225] `nextInitialized` // - [232..255] `extraData` mapping(uint256 => uint256) private _packedOwnerships; // Mapping owner address to address data. // // Bits Layout: // - [0..63] `balance` // - [64..127] `numberMinted` // - [128..191] `numberBurned` // - [192..255] `aux` mapping(address => uint256) private _packedAddressData; // Mapping from token ID to approved address. mapping(uint256 => TokenApprovalRef) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; // ============================================================= // CONSTRUCTOR // ============================================================= constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; _currentIndex = _startTokenId(); } // ============================================================= // TOKEN COUNTING OPERATIONS // ============================================================= /** * @dev Returns the starting token ID. * To change the starting token ID, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Returns the next token ID to be minted. */ function _nextTokenId() internal view virtual returns (uint256) { return _currentIndex; } /** * @dev Returns the total number of tokens in existence. * Burned tokens will reduce the count. * To get the total number of tokens minted, please see {_totalMinted}. */ function totalSupply() public view virtual override returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than `_currentIndex - _startTokenId()` times. unchecked { return _currentIndex - _burnCounter - _startTokenId(); } } /** * @dev Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view virtual returns (uint256) { // Counter underflow is impossible as `_currentIndex` does not decrement, // and it is initialized to `_startTokenId()`. unchecked { return _currentIndex - _startTokenId(); } } /** * @dev Returns the total number of tokens burned. */ function _totalBurned() internal view virtual returns (uint256) { return _burnCounter; } // ============================================================= // ADDRESS DATA OPERATIONS // ============================================================= /** * @dev Returns the number of tokens in `owner`'s account. */ function balanceOf(address owner) public view virtual override returns (uint256) { if (owner == address(0)) revert BalanceQueryForZeroAddress(); return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return uint64(_packedAddressData[owner] >> _BITPOS_AUX); } /** * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used). * If there are multiple variables, please pack them into a uint64. */ function _setAux(address owner, uint64 aux) internal virtual { uint256 packed = _packedAddressData[owner]; uint256 auxCasted; // Cast `aux` with assembly to avoid redundant masking. assembly { auxCasted := aux } packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX); _packedAddressData[owner] = packed; } // ============================================================= // IERC165 // ============================================================= /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified) * to learn more about how these ids are created. * * This function call must use less than 30000 gas. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { // The interface IDs are constants representing the first 4 bytes // of the XOR of all function selectors in the interface. // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165) // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`) return interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165. interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721. interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata. } // ============================================================= // IERC721Metadata // ============================================================= /** * @dev Returns the token collection name. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev Returns the token collection symbol. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { if (!_exists(tokenId)) revert URIQueryForNonexistentToken(); string memory baseURI = _baseURI(); return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : ''; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, it can be overridden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } // ============================================================= // OWNERSHIPS OPERATIONS // ============================================================= /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { return address(uint160(_packedOwnershipOf(tokenId))); } /** * @dev Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around over time. */ function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnershipOf(tokenId)); } /** * @dev Returns the unpacked `TokenOwnership` struct at `index`. */ function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnerships[index]); } /** * @dev Initializes the ownership slot minted at `index` for efficiency purposes. */ function _initializeOwnershipAt(uint256 index) internal virtual { if (_packedOwnerships[index] == 0) { _packedOwnerships[index] = _packedOwnershipOf(index); } } /** * Returns the packed ownership data of `tokenId`. */ function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) { uint256 curr = tokenId; unchecked { if (_startTokenId() <= curr) if (curr < _currentIndex) { uint256 packed = _packedOwnerships[curr]; // If not burned. if (packed & _BITMASK_BURNED == 0) { // Invariant: // There will always be an initialized ownership slot // (i.e. `ownership.addr != address(0) && ownership.burned == false`) // before an unintialized ownership slot // (i.e. `ownership.addr == address(0) && ownership.burned == false`) // Hence, `curr` will not underflow. // // We can directly compare the packed value. // If the address is zero, packed will be zero. while (packed == 0) { packed = _packedOwnerships[--curr]; } return packed; } } } revert OwnerQueryForNonexistentToken(); } /** * @dev Returns the unpacked `TokenOwnership` struct from `packed`. */ function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) { ownership.addr = address(uint160(packed)); ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP); ownership.burned = packed & _BITMASK_BURNED != 0; ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA); } /** * @dev Packs ownership data into a single uint256. */ function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, _BITMASK_ADDRESS) // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`. result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags)) } } /** * @dev Returns the `nextInitialized` flag set if `quantity` equals 1. */ function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) { // For branchless setting of the `nextInitialized` flag. assembly { // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`. result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1)) } } // ============================================================= // APPROVAL OPERATIONS // ============================================================= /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the * zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) public payable virtual override { address owner = ownerOf(tokenId); if (_msgSenderERC721A() != owner) if (!isApprovedForAll(owner, _msgSenderERC721A())) { revert ApprovalCallerNotOwnerNorApproved(); } _tokenApprovals[tokenId].value = to; emit Approval(owner, to, tokenId); } /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken(); return _tokenApprovals[tokenId].value; } /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} * for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool approved) public virtual override { _operatorApprovals[_msgSenderERC721A()][operator] = approved; emit ApprovalForAll(_msgSenderERC721A(), operator, approved); } /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted. See {_mint}. */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _startTokenId() <= tokenId && tokenId < _currentIndex && // If within bounds, _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned. } /** * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`. */ function _isSenderApprovedOrOwner( address approvedAddress, address owner, address msgSender ) private pure returns (bool result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, _BITMASK_ADDRESS) // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean. msgSender := and(msgSender, _BITMASK_ADDRESS) // `msgSender == owner || msgSender == approvedAddress`. result := or(eq(msgSender, owner), eq(msgSender, approvedAddress)) } } /** * @dev Returns the storage slot and value for the approved address of `tokenId`. */ function _getApprovedSlotAndAddress(uint256 tokenId) private view returns (uint256 approvedAddressSlot, address approvedAddress) { TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId]; // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`. assembly { approvedAddressSlot := tokenApproval.slot approvedAddress := sload(approvedAddressSlot) } } // ============================================================= // TRANSFER OPERATIONS // ============================================================= /** * @dev Transfers `tokenId` from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token * by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) public payable virtual override { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner(); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId); // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256. unchecked { // We can directly increment and decrement the balances. --_packedAddressData[from]; // Updates: `balance -= 1`. ++_packedAddressData[to]; // Updates: `balance += 1`. // Updates: // - `address` to the next owner. // - `startTimestamp` to the timestamp of transfering. // - `burned` to `false`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( to, _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public payable virtual override { safeTransferFrom(from, to, tokenId, ''); } /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token * by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement * {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory _data ) public payable virtual override { transferFrom(from, to, tokenId); if (to.code.length != 0) if (!_checkContractOnERC721Received(from, to, tokenId, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } /** * @dev Hook that is called before a set of serially-ordered token IDs * are about to be transferred. This includes minting. * And also called before burning one token. * * `startTokenId` - the first token ID to be transferred. * `quantity` - the amount to be transferred. * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Hook that is called after a set of serially-ordered token IDs * have been transferred. This includes minting. * And also called after one token has been burned. * * `startTokenId` - the first token ID to be transferred. * `quantity` - the amount to be transferred. * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been * transferred to `to`. * - When `from` is zero, `tokenId` has been minted for `to`. * - When `to` is zero, `tokenId` has been burned by `from`. * - `from` and `to` are never both zero. */ function _afterTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract. * * `from` - Previous owner of the given token ID. * `to` - Target address that will receive the token. * `tokenId` - Token ID to be transferred. * `_data` - Optional data to send along with the call. * * Returns whether the call correctly returned the expected magic value. */ function _checkContractOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { try ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns ( bytes4 retval ) { return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert TransferToNonERC721ReceiverImplementer(); } else { assembly { revert(add(32, reason), mload(reason)) } } } } // ============================================================= // MINT OPERATIONS // ============================================================= /** * @dev Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event for each mint. */ function _mint(address to, uint256 quantity) internal virtual { uint256 startTokenId = _currentIndex; if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // `balance` and `numberMinted` have a maximum limit of 2**64. // `tokenId` has a maximum limit of 2**256. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); uint256 toMasked; uint256 end = startTokenId + quantity; // Use assembly to loop and emit the `Transfer` event for gas savings. // The duplicated `log4` removes an extra check and reduces stack juggling. // The assembly, together with the surrounding Solidity code, have been // delicately arranged to nudge the compiler into producing optimized opcodes. assembly { // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean. toMasked := and(to, _BITMASK_ADDRESS) // Emit the `Transfer` event. log4( 0, // Start of data (0, since no data). 0, // End of data (0, since no data). _TRANSFER_EVENT_SIGNATURE, // Signature. 0, // `address(0)`. toMasked, // `to`. startTokenId // `tokenId`. ) // The `iszero(eq(,))` check ensures that large values of `quantity` // that overflows uint256 will make the loop run out of gas. // The compiler will optimize the `iszero` away for performance. for { let tokenId := add(startTokenId, 1) } iszero(eq(tokenId, end)) { tokenId := add(tokenId, 1) } { // Emit the `Transfer` event. Similar to above. log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId) } } if (toMasked == 0) revert MintToZeroAddress(); _currentIndex = end; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * This function is intended for efficient minting only during contract creation. * * It emits only one {ConsecutiveTransfer} as defined in * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309), * instead of a sequence of {Transfer} event(s). * * Calling this function outside of contract creation WILL make your contract * non-compliant with the ERC721 standard. * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309 * {ConsecutiveTransfer} event is only permissible during contract creation. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {ConsecutiveTransfer} event. */ function _mintERC2309(address to, uint256 quantity) internal virtual { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are unrealistic due to the above check for `quantity` to be below the limit. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to); _currentIndex = startTokenId + quantity; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Safely mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - If `to` refers to a smart contract, it must implement * {IERC721Receiver-onERC721Received}, which is called for each safe transfer. * - `quantity` must be greater than 0. * * See {_mint}. * * Emits a {Transfer} event for each mint. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal virtual { _mint(to, quantity); unchecked { if (to.code.length != 0) { uint256 end = _currentIndex; uint256 index = end - quantity; do { if (!_checkContractOnERC721Received(address(0), to, index++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (index < end); // Reentrancy protection. if (_currentIndex != end) revert(); } } } /** * @dev Equivalent to `_safeMint(to, quantity, '')`. */ function _safeMint(address to, uint256 quantity) internal virtual { _safeMint(to, quantity, ''); } // ============================================================= // BURN OPERATIONS // ============================================================= /** * @dev Equivalent to `_burn(tokenId, false)`. */ function _burn(uint256 tokenId) internal virtual { _burn(tokenId, false); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId, bool approvalCheck) internal virtual { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); address from = address(uint160(prevOwnershipPacked)); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId); if (approvalCheck) { // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256. unchecked { // Updates: // - `balance -= 1`. // - `numberBurned += 1`. // // We can directly decrement the balance, and increment the number burned. // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`. _packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1; // Updates: // - `address` to the last owner. // - `startTimestamp` to the timestamp of burning. // - `burned` to `true`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( from, (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { _burnCounter++; } } // ============================================================= // EXTRA DATA OPERATIONS // ============================================================= /** * @dev Directly sets the extra data for the ownership data `index`. */ function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual { uint256 packed = _packedOwnerships[index]; if (packed == 0) revert OwnershipNotInitializedForExtraData(); uint256 extraDataCasted; // Cast `extraData` with assembly to avoid redundant masking. assembly { extraDataCasted := extraData } packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA); _packedOwnerships[index] = packed; } /** * @dev Called during each token transfer to set the 24bit `extraData` field. * Intended to be overridden by the cosumer contract. * * `previousExtraData` - the value of `extraData` before transfer. * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _extraData( address from, address to, uint24 previousExtraData ) internal view virtual returns (uint24) {} /** * @dev Returns the next extra data for the packed ownership data. * The returned result is shifted into position. */ function _nextExtraData( address from, address to, uint256 prevOwnershipPacked ) private view returns (uint256) { uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA); return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA; } // ============================================================= // OTHER OPERATIONS // ============================================================= /** * @dev Returns the message sender (defaults to `msg.sender`). * * If you are writing GSN compatible contracts, you need to override this function. */ function _msgSenderERC721A() internal view virtual returns (address) { return msg.sender; } /** * @dev Converts a uint256 to its ASCII string decimal representation. */ function _toString(uint256 value) internal pure virtual returns (string memory str) { assembly { // The maximum value of a uint256 contains 78 digits (1 byte per digit), but // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned. // We will need 1 word for the trailing zeros padding, 1 word for the length, // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0. let m := add(mload(0x40), 0xa0) // Update the free memory pointer to allocate. mstore(0x40, m) // Assign the `str` to the end. str := sub(m, 0x20) // Zeroize the slot after the string. mstore(str, 0) // Cache the end of the memory to calculate the length later. let end := str // We write the string from rightmost digit to leftmost digit. // The following is essentially a do-while loop that also handles the zero case. // prettier-ignore for { let temp := value } 1 {} { str := sub(str, 1) // Write the character to the pointer. // The ASCII index of the '0' character is 48. mstore8(str, add(48, mod(temp, 10))) // Keep dividing `temp` until zero. temp := div(temp, 10) // prettier-ignore if iszero(temp) { break } } let length := sub(end, str) // Move the pointer 32 bytes leftwards to make room for the length. str := sub(str, 0x20) // Store the length. mstore(str, length) } } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; import '../IERC721A.sol'; /** * @dev Interface of ERC721AQueryable. */ interface IERC721AQueryable is IERC721A { /** * Invalid query range (`start` >= `stop`). */ error InvalidQueryRange(); /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * * - `addr = address(0)` * - `startTimestamp = 0` * - `burned = false` * - `extraData = 0` * * If the `tokenId` is burned: * * - `addr = <Address of owner before token was burned>` * - `startTimestamp = <Timestamp when token was burned>` * - `burned = true` * - `extraData = <Extra data when token was burned>` * * Otherwise: * * - `addr = <Address of owner>` * - `startTimestamp = <Timestamp of start of ownership>` * - `burned = false` * - `extraData = <Extra data at start of ownership>` */ function explicitOwnershipOf(uint256 tokenId) external view returns (TokenOwnership memory); /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] memory tokenIds) external view returns (TokenOwnership[] memory); /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start < stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view returns (uint256[] memory); /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(`totalSupply`) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K collections should be fine). */ function tokensOfOwner(address owner) external view returns (uint256[] memory); }
// 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 // 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); }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InitialRegistryAddressCannotBeZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OnlyOwner","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":"RegistryHasBeenRevoked","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":false,"internalType":"address","name":"newRegistry","type":"address"}],"name":"OperatorFilterRegistryAddressUpdated","type":"event"},{"anonymous":false,"inputs":[],"name":"OperatorFilterRegistryRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"_partslink","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"byebye","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"byebyething","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"grumpl","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isOperatorFilterRegistryRevoked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_thing","type":"address"},{"internalType":"bool","name":"_bye","type":"bool"}],"name":"makegrumplgo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_grumpl","type":"uint256"}],"name":"makegrumplgobyebye","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_parts","type":"string"}],"name":"makegrumplhaveparts","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_grumpy","type":"address[]"}],"name":"makingrumpl","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"operatorFilterRegistry","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revokeOperatorFilterRegistry","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":[],"name":"sumthinboutfunds","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newRegistry","type":"address"}],"name":"updateOperatorFilterRegistryAddress","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.