Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
4,242 SPL
Holders
1,038
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
25 SPLLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
SuperlotlCollection
Compiler Version
v0.8.19+commit.7dd6d404
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity 0.8.19; import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol"; import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol"; import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Burnable.sol"; import "@openzeppelin/contracts/access/AccessControlEnumerable.sol"; import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; import "@openzeppelin/contracts/utils/Counters.sol"; import "@openzeppelin/contracts/interfaces/IERC2981.sol"; import "operator-filter-registry/src/DefaultOperatorFilterer.sol"; contract SuperlotlCollection is ERC721Enumerable, ERC721Burnable, ERC721URIStorage, AccessControlEnumerable, DefaultOperatorFilterer, ReentrancyGuard { using EnumerableSet for EnumerableSet.UintSet; using Counters for Counters.Counter; bytes32 public constant ADMIN_ROLE = keccak256("ADMIN_ROLE"); bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE"); bytes32 public constant URI_SETTER_ROLE = keccak256("URI_SETTER_ROLE"); uint256 public constant DIVIDER = 10000; uint256 public immutable maxSupply; address public royaltyReceiver; uint96 public royaltyFraction; address public vault; address public moonpay; // address for manage registrar DefaultOperatorFilterer address private _ownerRegistrar; Counters.Counter private _tokensCount; string private _baseTokenURI; mapping(address => EnumerableSet.UintSet) private _usersIDs; function baseURI() public view returns (string memory) { return _baseTokenURI; } function exists(uint256 tokenId) public view returns (bool) { return _exists(tokenId); } function owner() public view returns (address) { return _ownerRegistrar; } function royaltyInfo(uint256, uint256 salePrice) external view returns (address, uint256) { return (royaltyReceiver, (salePrice * royaltyFraction) / DIVIDER); } function supportsInterface( bytes4 interfaceId ) public view override(ERC721, ERC721Enumerable, AccessControlEnumerable) returns (bool) { return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId); } function tokensCount() external view returns (uint256) { return _tokensCount.current(); } function tokenURI(uint256 tokenId) public view override(ERC721, ERC721URIStorage) returns (string memory) { return super.tokenURI(tokenId); } function usersIds(address user, uint256 index) external view returns (uint256) { return _usersIDs[user].at(index); } function usersIdsContains(address user, uint256 tokenId) external view returns (bool) { return _usersIDs[user].contains(tokenId); } function usersIdsLength(address user) external view returns (uint256) { return _usersIDs[user].length(); } function usersIdsList(address user, uint256 offset, uint256 limit) external view returns (uint256[] memory output) { uint256 idsLength = _usersIDs[user].length(); if (offset >= idsLength) return new uint256[](0); uint256 to = offset + limit; if (idsLength < to) to = idsLength; output = new uint256[](to - offset); for (uint256 i = 0; i < output.length; i++) output[i] = _usersIDs[user].at(offset + i); } function _baseURI() internal view override returns (string memory) { return _baseTokenURI; } event BaseURISetted(string baseTokenURI); event MoonpayUpdated(address indexed moonpay); event OwnerRegistrarUpdated(address indexed owner); event RoyaltyReceiverUpdated(address indexed receiver); event VaultUpdated(address indexed vault); constructor( string memory name_, string memory symbol_, string memory baseTokenURI_, uint256 maxSupply_, address royaltyReceiver_, uint96 royaltyFraction_, address moonpay_, address ownerRegistrar_ ) ERC721(name_, symbol_) { require(maxSupply_ > 0, "Collection: Max supply is not positive"); _grantRole(DEFAULT_ADMIN_ROLE, msg.sender); _grantRole(ADMIN_ROLE, msg.sender); _grantRole(MINTER_ROLE, msg.sender); _grantRole(URI_SETTER_ROLE, msg.sender); _baseTokenURI = baseTokenURI_; maxSupply = maxSupply_; royaltyFraction = royaltyFraction_; _updateRoyaltyReceiver(royaltyReceiver_); _updateMoonpay(moonpay_); _updateOwnerRegistrar(ownerRegistrar_); } function approve( address operator, uint256 tokenId ) public override(IERC721, ERC721) onlyAllowedOperatorApproval(operator) { super.approve(operator, tokenId); } function burnBatch(uint256[] memory tokenIds) public { for (uint256 i = 0; i < tokenIds.length; i++) { super.burn(tokenIds[i]); } } function mint(address to) public payable onlyRole(MINTER_ROLE) nonReentrant { _mint(to); } function mintBatch(address to, uint256 amount) public payable onlyRole(MINTER_ROLE) nonReentrant { require(amount > 0, "Collection: amount is not positive"); for (uint256 i = 0; i < amount; i++) { _mint(to); } } function setApprovalForAll( address operator, bool approved ) public override(IERC721, ERC721) onlyAllowedOperatorApproval(operator) { super.setApprovalForAll(operator, approved); } function setBaseURI(string memory baseTokenURI_) public onlyRole(URI_SETTER_ROLE) { _baseTokenURI = baseTokenURI_; emit BaseURISetted(baseTokenURI_); } function updateRoyaltyReceiver(address receiver) public onlyRole(ADMIN_ROLE) { _updateRoyaltyReceiver(receiver); } function updateMoonpay(address moonpay_) public onlyRole(ADMIN_ROLE) { _updateMoonpay(moonpay_); } function updateOwnerRegistrar(address owner_) public onlyRole(ADMIN_ROLE) { _updateOwnerRegistrar(owner_); } function updateVault(address vault_) public onlyRole(ADMIN_ROLE) { require(vault_ != address(0), "Collection: Vault is zero address"); vault = vault_; emit VaultUpdated(vault_); } function _afterTokenTransfer(address from, address to, uint256 tokenId, uint256) internal override { _usersIDs[from].remove(tokenId); _usersIDs[to].add(tokenId); } function _beforeTokenTransfer( address from, address to, uint256 tokenId, uint256 batchSize ) internal virtual override(ERC721, ERC721Enumerable) onlyAllowedOperator(from) { super._beforeTokenTransfer(from, to, tokenId, batchSize); } function _burn(uint256 tokenId) internal override(ERC721, ERC721URIStorage) { super._burn(tokenId); } function _mint(address to) private { uint256 balance = address(this).balance; if (balance > 0) payable(vault).transfer(balance); if (msg.sender == moonpay) to = msg.sender; _tokensCount.increment(); uint256 tokenId = _tokensCount.current(); require(tokenId <= maxSupply, "Collection: token amount gt max supply"); _safeMint(to, tokenId); } function _updateRoyaltyReceiver(address receiver) private { require(receiver != address(0), "Collection: receiver is zero address"); royaltyReceiver = receiver; emit RoyaltyReceiverUpdated(receiver); } function _updateMoonpay(address moonpay_) private { moonpay = moonpay_; emit MoonpayUpdated(moonpay_); } function _updateOwnerRegistrar(address owner_) private { require(owner_ != address(0), "Collection: owner registrar is zero address"); _ownerRegistrar = owner_; emit OwnerRegistrarUpdated(owner_); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (access/AccessControl.sol) pragma solidity ^0.8.0; import "./IAccessControl.sol"; import "../utils/Context.sol"; import "../utils/Strings.sol"; import "../utils/introspection/ERC165.sol"; /** * @dev Contract module that allows children to implement role-based access * control mechanisms. This is a lightweight version that doesn't allow enumerating role * members except through off-chain means by accessing the contract event logs. Some * applications may benefit from on-chain enumerability, for those cases see * {AccessControlEnumerable}. * * Roles are referred to by their `bytes32` identifier. These should be exposed * in the external API and be unique. The best way to achieve this is by * using `public constant` hash digests: * * ``` * bytes32 public constant MY_ROLE = keccak256("MY_ROLE"); * ``` * * Roles can be used to represent a set of permissions. To restrict access to a * function call, use {hasRole}: * * ``` * function foo() public { * require(hasRole(MY_ROLE, msg.sender)); * ... * } * ``` * * Roles can be granted and revoked dynamically via the {grantRole} and * {revokeRole} functions. Each role has an associated admin role, and only * accounts that have a role's admin role can call {grantRole} and {revokeRole}. * * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means * that only accounts with this role will be able to grant or revoke other * roles. More complex role relationships can be created by using * {_setRoleAdmin}. * * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to * grant and revoke this role. Extra precautions should be taken to secure * accounts that have been granted it. */ abstract contract AccessControl is Context, IAccessControl, ERC165 { struct RoleData { mapping(address => bool) members; bytes32 adminRole; } mapping(bytes32 => RoleData) private _roles; bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; /** * @dev Modifier that checks that an account has a specific role. Reverts * with a standardized message including the required role. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ * * _Available since v4.1._ */ modifier onlyRole(bytes32 role) { _checkRole(role); _; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); } /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) public view virtual override returns (bool) { return _roles[role].members[account]; } /** * @dev Revert with a standard message if `_msgSender()` is missing `role`. * Overriding this function changes the behavior of the {onlyRole} modifier. * * Format of the revert message is described in {_checkRole}. * * _Available since v4.6._ */ function _checkRole(bytes32 role) internal view virtual { _checkRole(role, _msgSender()); } /** * @dev Revert with a standard message if `account` is missing `role`. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ */ function _checkRole(bytes32 role, address account) internal view virtual { if (!hasRole(role, account)) { revert( string( abi.encodePacked( "AccessControl: account ", Strings.toHexString(account), " is missing role ", Strings.toHexString(uint256(role), 32) ) ) ); } } /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) { return _roles[role].adminRole; } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. * * May emit a {RoleGranted} event. */ function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _grantRole(role, account); } /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. * * May emit a {RoleRevoked} event. */ function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _revokeRole(role, account); } /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been revoked `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. * * May emit a {RoleRevoked} event. */ function renounceRole(bytes32 role, address account) public virtual override { require(account == _msgSender(), "AccessControl: can only renounce roles for self"); _revokeRole(role, account); } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. Note that unlike {grantRole}, this function doesn't perform any * checks on the calling account. * * May emit a {RoleGranted} event. * * [WARNING] * ==== * This function should only be called from the constructor when setting * up the initial roles for the system. * * Using this function in any other way is effectively circumventing the admin * system imposed by {AccessControl}. * ==== * * NOTE: This function is deprecated in favor of {_grantRole}. */ function _setupRole(bytes32 role, address account) internal virtual { _grantRole(role, account); } /** * @dev Sets `adminRole` as ``role``'s admin role. * * Emits a {RoleAdminChanged} event. */ function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { bytes32 previousAdminRole = getRoleAdmin(role); _roles[role].adminRole = adminRole; emit RoleAdminChanged(role, previousAdminRole, adminRole); } /** * @dev Grants `role` to `account`. * * Internal function without access restriction. * * May emit a {RoleGranted} event. */ function _grantRole(bytes32 role, address account) internal virtual { if (!hasRole(role, account)) { _roles[role].members[account] = true; emit RoleGranted(role, account, _msgSender()); } } /** * @dev Revokes `role` from `account`. * * Internal function without access restriction. * * May emit a {RoleRevoked} event. */ function _revokeRole(bytes32 role, address account) internal virtual { if (hasRole(role, account)) { _roles[role].members[account] = false; emit RoleRevoked(role, account, _msgSender()); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControlEnumerable.sol) pragma solidity ^0.8.0; import "./IAccessControlEnumerable.sol"; import "./AccessControl.sol"; import "../utils/structs/EnumerableSet.sol"; /** * @dev Extension of {AccessControl} that allows enumerating the members of each role. */ abstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl { using EnumerableSet for EnumerableSet.AddressSet; mapping(bytes32 => EnumerableSet.AddressSet) private _roleMembers; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId); } /** * @dev Returns one of the accounts that have `role`. `index` must be a * value between 0 and {getRoleMemberCount}, non-inclusive. * * Role bearers are not sorted in any particular way, and their ordering may * change at any point. * * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure * you perform all queries on the same block. See the following * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] * for more information. */ function getRoleMember(bytes32 role, uint256 index) public view virtual override returns (address) { return _roleMembers[role].at(index); } /** * @dev Returns the number of accounts that have `role`. Can be used * together with {getRoleMember} to enumerate all bearers of a role. */ function getRoleMemberCount(bytes32 role) public view virtual override returns (uint256) { return _roleMembers[role].length(); } /** * @dev Overload {_grantRole} to track enumerable memberships */ function _grantRole(bytes32 role, address account) internal virtual override { super._grantRole(role, account); _roleMembers[role].add(account); } /** * @dev Overload {_revokeRole} to track enumerable memberships */ function _revokeRole(bytes32 role, address account) internal virtual override { super._revokeRole(role, account); _roleMembers[role].remove(account); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol) pragma solidity ^0.8.0; /** * @dev External interface of AccessControl declared to support ERC165 detection. */ interface IAccessControl { /** * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` * * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite * {RoleAdminChanged} not being emitted signaling this. * * _Available since v3.1._ */ event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole); /** * @dev Emitted when `account` is granted `role`. * * `sender` is the account that originated the contract call, an admin role * bearer except when using {AccessControl-_setupRole}. */ event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Emitted when `account` is revoked `role`. * * `sender` is the account that originated the contract call: * - if using `revokeRole`, it is the admin role bearer * - if using `renounceRole`, it is the role bearer (i.e. `account`) */ event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) external view returns (bool); /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {AccessControl-_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) external view returns (bytes32); /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function grantRole(bytes32 role, address account) external; /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function revokeRole(bytes32 role, address account) external; /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been granted `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. */ function renounceRole(bytes32 role, address account) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/IAccessControlEnumerable.sol) pragma solidity ^0.8.0; import "./IAccessControl.sol"; /** * @dev External interface of AccessControlEnumerable declared to support ERC165 detection. */ interface IAccessControlEnumerable is IAccessControl { /** * @dev Returns one of the accounts that have `role`. `index` must be a * value between 0 and {getRoleMemberCount}, non-inclusive. * * Role bearers are not sorted in any particular way, and their ordering may * change at any point. * * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure * you perform all queries on the same block. See the following * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] * for more information. */ function getRoleMember(bytes32 role, uint256 index) external view returns (address); /** * @dev Returns the number of accounts that have `role`. Can be used * together with {getRoleMember} to enumerate all bearers of a role. */ function getRoleMemberCount(bytes32 role) external view returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol) pragma solidity ^0.8.0; import "../utils/introspection/IERC165.sol"; /** * @dev Interface for the NFT Royalty Standard. * * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal * support for royalty payments across all NFT marketplaces and ecosystem participants. * * _Available since v4.5._ */ interface IERC2981 is IERC165 { /** * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of * exchange. The royalty amount is denominated and should be paid in that same unit of exchange. */ function royaltyInfo(uint256 tokenId, uint256 salePrice) external view returns (address receiver, uint256 royaltyAmount); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (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 v4.8.2) (token/ERC721/ERC721.sol) pragma solidity ^0.8.0; import "./IERC721.sol"; import "./IERC721Receiver.sol"; import "./extensions/IERC721Metadata.sol"; import "../../utils/Address.sol"; import "../../utils/Context.sol"; import "../../utils/Strings.sol"; import "../../utils/introspection/ERC165.sol"; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension, but not including the Enumerable extension, which is available separately as * {ERC721Enumerable}. */ contract ERC721 is Context, ERC165, IERC721, IERC721Metadata { using Address for address; using Strings for uint256; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to owner address mapping(uint256 => address) private _owners; // Mapping owner address to token count mapping(address => uint256) private _balances; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; /** * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection. */ constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC721).interfaceId || interfaceId == type(IERC721Metadata).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view virtual override returns (uint256) { require(owner != address(0), "ERC721: address zero is not a valid owner"); return _balances[owner]; } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { address owner = _ownerOf(tokenId); require(owner != address(0), "ERC721: invalid token ID"); return owner; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { _requireMinted(tokenId); string memory baseURI = _baseURI(); return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : ""; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overridden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ""; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public virtual override { address owner = ERC721.ownerOf(tokenId); require(to != owner, "ERC721: approval to current owner"); require( _msgSender() == owner || isApprovedForAll(owner, _msgSender()), "ERC721: approve caller is not token owner or approved for all" ); _approve(to, tokenId); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { _requireMinted(tokenId); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { _setApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom( address from, address to, uint256 tokenId ) public virtual override { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved"); _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public virtual override { safeTransferFrom(from, to, tokenId, ""); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory data ) public virtual override { require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved"); _safeTransfer(from, to, tokenId, data); } /** * @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. * * `data` is additional data, it has no specified format and it is sent in call to `to`. * * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g. * implement alternative mechanisms to perform token transfer, such as signature-based. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeTransfer( address from, address to, uint256 tokenId, bytes memory data ) internal virtual { _transfer(from, to, tokenId); require(_checkOnERC721Received(from, to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer"); } /** * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist */ function _ownerOf(uint256 tokenId) internal view virtual returns (address) { return _owners[tokenId]; } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), * and stop existing when they are burned (`_burn`). */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _ownerOf(tokenId) != address(0); } /** * @dev Returns whether `spender` is allowed to manage `tokenId`. * * Requirements: * * - `tokenId` must exist. */ function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) { address owner = ERC721.ownerOf(tokenId); return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender); } /** * @dev Safely mints `tokenId` and transfers it to `to`. * * Requirements: * * - `tokenId` must not exist. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeMint(address to, uint256 tokenId) internal virtual { _safeMint(to, tokenId, ""); } /** * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is * forwarded in {IERC721Receiver-onERC721Received} to contract recipients. */ function _safeMint( address to, uint256 tokenId, bytes memory data ) internal virtual { _mint(to, tokenId); require( _checkOnERC721Received(address(0), to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer" ); } /** * @dev Mints `tokenId` and transfers it to `to`. * * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible * * Requirements: * * - `tokenId` must not exist. * - `to` cannot be the zero address. * * Emits a {Transfer} event. */ function _mint(address to, uint256 tokenId) internal virtual { require(to != address(0), "ERC721: mint to the zero address"); require(!_exists(tokenId), "ERC721: token already minted"); _beforeTokenTransfer(address(0), to, tokenId, 1); // Check that tokenId was not minted by `_beforeTokenTransfer` hook require(!_exists(tokenId), "ERC721: token already minted"); unchecked { // Will not overflow unless all 2**256 token ids are minted to the same owner. // Given that tokens are minted one by one, it is impossible in practice that // this ever happens. Might change if we allow batch minting. // The ERC fails to describe this case. _balances[to] += 1; } _owners[tokenId] = to; emit Transfer(address(0), to, tokenId); _afterTokenTransfer(address(0), to, tokenId, 1); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * This is an internal function that does not check if the sender is authorized to operate on the token. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId) internal virtual { address owner = ERC721.ownerOf(tokenId); _beforeTokenTransfer(owner, address(0), tokenId, 1); // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook owner = ERC721.ownerOf(tokenId); // Clear approvals delete _tokenApprovals[tokenId]; unchecked { // Cannot overflow, as that would require more tokens to be burned/transferred // out than the owner initially received through minting and transferring in. _balances[owner] -= 1; } delete _owners[tokenId]; emit Transfer(owner, address(0), tokenId); _afterTokenTransfer(owner, address(0), tokenId, 1); } /** * @dev Transfers `tokenId` from `from` to `to`. * As opposed to {transferFrom}, this imposes no restrictions on msg.sender. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer( address from, address to, uint256 tokenId ) internal virtual { require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner"); require(to != address(0), "ERC721: transfer to the zero address"); _beforeTokenTransfer(from, to, tokenId, 1); // Check that tokenId was not transferred by `_beforeTokenTransfer` hook require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner"); // Clear approvals from the previous owner delete _tokenApprovals[tokenId]; unchecked { // `_balances[from]` cannot overflow for the same reason as described in `_burn`: // `from`'s balance is the number of token held, which is at least one before the current // transfer. // `_balances[to]` could overflow in the conditions described in `_mint`. That would require // all 2**256 token ids to be minted, which in practice is impossible. _balances[from] -= 1; _balances[to] += 1; } _owners[tokenId] = to; emit Transfer(from, to, tokenId); _afterTokenTransfer(from, to, tokenId, 1); } /** * @dev Approve `to` to operate on `tokenId` * * Emits an {Approval} event. */ function _approve(address to, uint256 tokenId) internal virtual { _tokenApprovals[tokenId] = to; emit Approval(ERC721.ownerOf(tokenId), to, tokenId); } /** * @dev Approve `operator` to operate on all of `owner` tokens * * Emits an {ApprovalForAll} event. */ function _setApprovalForAll( address owner, address operator, bool approved ) internal virtual { require(owner != operator, "ERC721: approve to caller"); _operatorApprovals[owner][operator] = approved; emit ApprovalForAll(owner, operator, approved); } /** * @dev Reverts if the `tokenId` has not been minted yet. */ function _requireMinted(uint256 tokenId) internal view virtual { require(_exists(tokenId), "ERC721: invalid token ID"); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address. * The call is not executed if the target address is not a contract. * * @param from address representing the previous owner of the given token ID * @param to target address that will receive the tokens * @param tokenId uint256 ID of the token to be transferred * @param data bytes optional data to send along with the call * @return bool whether the call correctly returned the expected magic value */ function _checkOnERC721Received( address from, address to, uint256 tokenId, bytes memory data ) private returns (bool) { if (to.isContract()) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) { return retval == IERC721Receiver.onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert("ERC721: transfer to non ERC721Receiver implementer"); } else { /// @solidity memory-safe-assembly assembly { revert(add(32, reason), mload(reason)) } } } } else { return true; } } /** * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1. * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`. * - When `from` is zero, the tokens will be minted for `to`. * - When `to` is zero, ``from``'s tokens will be burned. * - `from` and `to` are never both zero. * - `batchSize` is non-zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 firstTokenId, uint256 batchSize ) internal virtual {} /** * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1. * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`. * - When `from` is zero, the tokens were minted for `to`. * - When `to` is zero, ``from``'s tokens were burned. * - `from` and `to` are never both zero. * - `batchSize` is non-zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _afterTokenTransfer( address from, address to, uint256 firstTokenId, uint256 batchSize ) internal virtual {} /** * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override. * * WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such * that `ownerOf(tokenId)` is `a`. */ // solhint-disable-next-line func-name-mixedcase function __unsafe_increaseBalance(address account, uint256 amount) internal { _balances[account] += amount; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/extensions/ERC721Burnable.sol) pragma solidity ^0.8.0; import "../ERC721.sol"; import "../../../utils/Context.sol"; /** * @title ERC721 Burnable Token * @dev ERC721 Token that can be burned (destroyed). */ abstract contract ERC721Burnable is Context, ERC721 { /** * @dev Burns `tokenId`. See {ERC721-_burn}. * * Requirements: * * - The caller must own `tokenId` or be an approved operator. */ function burn(uint256 tokenId) public virtual { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved"); _burn(tokenId); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/extensions/ERC721Enumerable.sol) pragma solidity ^0.8.0; import "../ERC721.sol"; import "./IERC721Enumerable.sol"; /** * @dev This implements an optional extension of {ERC721} defined in the EIP that adds * enumerability of all the token ids in the contract as well as all token ids owned by each * account. */ abstract contract ERC721Enumerable is ERC721, IERC721Enumerable { // Mapping from owner to list of owned token IDs mapping(address => mapping(uint256 => uint256)) private _ownedTokens; // Mapping from token ID to index of the owner tokens list mapping(uint256 => uint256) private _ownedTokensIndex; // Array with all token ids, used for enumeration uint256[] private _allTokens; // Mapping from token id to position in the allTokens array mapping(uint256 => uint256) private _allTokensIndex; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) { return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}. */ function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) { require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds"); return _ownedTokens[owner][index]; } /** * @dev See {IERC721Enumerable-totalSupply}. */ function totalSupply() public view virtual override returns (uint256) { return _allTokens.length; } /** * @dev See {IERC721Enumerable-tokenByIndex}. */ function tokenByIndex(uint256 index) public view virtual override returns (uint256) { require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds"); return _allTokens[index]; } /** * @dev See {ERC721-_beforeTokenTransfer}. */ function _beforeTokenTransfer( address from, address to, uint256 firstTokenId, uint256 batchSize ) internal virtual override { super._beforeTokenTransfer(from, to, firstTokenId, batchSize); if (batchSize > 1) { // Will only trigger during construction. Batch transferring (minting) is not available afterwards. revert("ERC721Enumerable: consecutive transfers not supported"); } uint256 tokenId = firstTokenId; if (from == address(0)) { _addTokenToAllTokensEnumeration(tokenId); } else if (from != to) { _removeTokenFromOwnerEnumeration(from, tokenId); } if (to == address(0)) { _removeTokenFromAllTokensEnumeration(tokenId); } else if (to != from) { _addTokenToOwnerEnumeration(to, tokenId); } } /** * @dev Private function to add a token to this extension's ownership-tracking data structures. * @param to address representing the new owner of the given token ID * @param tokenId uint256 ID of the token to be added to the tokens list of the given address */ function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private { uint256 length = ERC721.balanceOf(to); _ownedTokens[to][length] = tokenId; _ownedTokensIndex[tokenId] = length; } /** * @dev Private function to add a token to this extension's token tracking data structures. * @param tokenId uint256 ID of the token to be added to the tokens list */ function _addTokenToAllTokensEnumeration(uint256 tokenId) private { _allTokensIndex[tokenId] = _allTokens.length; _allTokens.push(tokenId); } /** * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for * gas optimizations e.g. when performing a transfer operation (avoiding double writes). * This has O(1) time complexity, but alters the order of the _ownedTokens array. * @param from address representing the previous owner of the given token ID * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address */ function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private { // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and // then delete the last slot (swap and pop). uint256 lastTokenIndex = ERC721.balanceOf(from) - 1; uint256 tokenIndex = _ownedTokensIndex[tokenId]; // When the token to delete is the last token, the swap operation is unnecessary if (tokenIndex != lastTokenIndex) { uint256 lastTokenId = _ownedTokens[from][lastTokenIndex]; _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index } // This also deletes the contents at the last position of the array delete _ownedTokensIndex[tokenId]; delete _ownedTokens[from][lastTokenIndex]; } /** * @dev Private function to remove a token from this extension's token tracking data structures. * This has O(1) time complexity, but alters the order of the _allTokens array. * @param tokenId uint256 ID of the token to be removed from the tokens list */ function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private { // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and // then delete the last slot (swap and pop). uint256 lastTokenIndex = _allTokens.length - 1; uint256 tokenIndex = _allTokensIndex[tokenId]; // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding // an 'if' statement (like in _removeTokenFromOwnerEnumeration) uint256 lastTokenId = _allTokens[lastTokenIndex]; _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index // This also deletes the contents at the last position of the array delete _allTokensIndex[tokenId]; _allTokens.pop(); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (token/ERC721/extensions/ERC721URIStorage.sol) pragma solidity ^0.8.0; import "../ERC721.sol"; /** * @dev ERC721 token with storage based token URI management. */ abstract contract ERC721URIStorage is ERC721 { using Strings for uint256; // Optional mapping for token URIs mapping(uint256 => string) private _tokenURIs; /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { _requireMinted(tokenId); string memory _tokenURI = _tokenURIs[tokenId]; string memory base = _baseURI(); // If there is no base URI, return the token URI. if (bytes(base).length == 0) { return _tokenURI; } // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked). if (bytes(_tokenURI).length > 0) { return string(abi.encodePacked(base, _tokenURI)); } return super.tokenURI(tokenId); } /** * @dev Sets `_tokenURI` as the tokenURI of `tokenId`. * * Requirements: * * - `tokenId` must exist. */ function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual { require(_exists(tokenId), "ERC721URIStorage: URI set of nonexistent token"); _tokenURIs[tokenId] = _tokenURI; } /** * @dev See {ERC721-_burn}. This override additionally checks to see if a * token-specific URI was set for the token, and if so, it deletes the token URI from * the storage mapping. */ function _burn(uint256 tokenId) internal virtual override { super._burn(tokenId); if (bytes(_tokenURIs[tokenId]).length != 0) { delete _tokenURIs[tokenId]; } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol) pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Enumerable is IERC721 { /** * @dev Returns the total amount of tokens stored by the contract. */ function totalSupply() external view returns (uint256); /** * @dev Returns a token ID owned by `owner` at a given `index` of its token list. * Use along with {balanceOf} to enumerate all of ``owner``'s tokens. */ function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256); /** * @dev Returns a token ID at a given `index` of all the tokens stored by the contract. * Use along with {totalSupply} to enumerate all tokens. */ function tokenByIndex(uint256 index) external view returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol) pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional metadata extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Metadata is IERC721 { /** * @dev Returns the token collection name. */ function name() external view returns (string memory); /** * @dev Returns the token collection symbol. */ function symbol() external view returns (string memory); /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) external view returns (string memory); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol) pragma solidity ^0.8.0; import "../../utils/introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721 * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must * understand this adds an external call which potentially creates a reentrancy vulnerability. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */ function isApprovedForAll(address owner, address operator) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol) pragma solidity ^0.8.0; /** * @title ERC721 token receiver interface * @dev Interface for any contract that wants to support safeTransfers * from ERC721 asset contracts. */ interface IERC721Receiver { /** * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} * by `operator` from `from`, this function is called. * * It must return its Solidity selector to confirm the token transfer. * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. * * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// 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 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 v4.4.1 (utils/Counters.sol) pragma solidity ^0.8.0; /** * @title Counters * @author Matt Condon (@shrugs) * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number * of elements in a mapping, issuing ERC721 ids, or counting request ids. * * Include with `using Counters for Counters.Counter;` */ library Counters { struct Counter { // This variable should never be directly accessed by users of the library: interactions must be restricted to // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add // this feature: see https://github.com/ethereum/solidity/issues/4637 uint256 _value; // default: 0 } function current(Counter storage counter) internal view returns (uint256) { return counter._value; } function increment(Counter storage counter) internal { unchecked { counter._value += 1; } } function decrement(Counter storage counter) internal { uint256 value = counter._value; require(value > 0, "Counter: decrement overflow"); unchecked { counter._value = value - 1; } } function reset(Counter storage counter) internal { counter._value = 0; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (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 (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 (last updated v4.8.0) (utils/structs/EnumerableSet.sol) // This file was procedurally generated from scripts/generate/templates/EnumerableSet.js. pragma solidity ^0.8.0; /** * @dev Library for managing * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive * types. * * Sets have the following properties: * * - Elements are added, removed, and checked for existence in constant time * (O(1)). * - Elements are enumerated in O(n). No guarantees are made on the ordering. * * ``` * contract Example { * // Add the library methods * using EnumerableSet for EnumerableSet.AddressSet; * * // Declare a set state variable * EnumerableSet.AddressSet private mySet; * } * ``` * * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`) * and `uint256` (`UintSet`) are supported. * * [WARNING] * ==== * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure * unusable. * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info. * * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an * array of EnumerableSet. * ==== */ library EnumerableSet { // To implement this library for multiple types with as little code // repetition as possible, we write it in terms of a generic Set type with // bytes32 values. // The Set implementation uses private functions, and user-facing // implementations (such as AddressSet) are just wrappers around the // underlying Set. // This means that we can only create new EnumerableSets for types that fit // in bytes32. struct Set { // Storage of set values bytes32[] _values; // Position of the value in the `values` array, plus 1 because index 0 // means a value is not in the set. mapping(bytes32 => uint256) _indexes; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function _add(Set storage set, bytes32 value) private returns (bool) { if (!_contains(set, value)) { set._values.push(value); // The value is stored at length-1, but we add 1 to all indexes // and use 0 as a sentinel value set._indexes[value] = set._values.length; return true; } else { return false; } } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function _remove(Set storage set, bytes32 value) private returns (bool) { // We read and store the value's index to prevent multiple reads from the same storage slot uint256 valueIndex = set._indexes[value]; if (valueIndex != 0) { // Equivalent to contains(set, value) // To delete an element from the _values array in O(1), we swap the element to delete with the last one in // the array, and then remove the last element (sometimes called as 'swap and pop'). // This modifies the order of the array, as noted in {at}. uint256 toDeleteIndex = valueIndex - 1; uint256 lastIndex = set._values.length - 1; if (lastIndex != toDeleteIndex) { bytes32 lastValue = set._values[lastIndex]; // Move the last value to the index where the value to delete is set._values[toDeleteIndex] = lastValue; // Update the index for the moved value set._indexes[lastValue] = valueIndex; // Replace lastValue's index to valueIndex } // Delete the slot where the moved value was stored set._values.pop(); // Delete the index for the deleted slot delete set._indexes[value]; return true; } else { return false; } } /** * @dev Returns true if the value is in the set. O(1). */ function _contains(Set storage set, bytes32 value) private view returns (bool) { return set._indexes[value] != 0; } /** * @dev Returns the number of values on the set. O(1). */ function _length(Set storage set) private view returns (uint256) { return set._values.length; } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function _at(Set storage set, uint256 index) private view returns (bytes32) { return set._values[index]; } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function _values(Set storage set) private view returns (bytes32[] memory) { return set._values; } // Bytes32Set struct Bytes32Set { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _add(set._inner, value); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _remove(set._inner, value); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) { return _contains(set._inner, value); } /** * @dev Returns the number of values in the set. O(1). */ function length(Bytes32Set storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) { return _at(set._inner, index); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(Bytes32Set storage set) internal view returns (bytes32[] memory) { bytes32[] memory store = _values(set._inner); bytes32[] memory result; /// @solidity memory-safe-assembly assembly { result := store } return result; } // AddressSet struct AddressSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(AddressSet storage set, address value) internal returns (bool) { return _add(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(AddressSet storage set, address value) internal returns (bool) { return _remove(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(AddressSet storage set, address value) internal view returns (bool) { return _contains(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Returns the number of values in the set. O(1). */ function length(AddressSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(AddressSet storage set, uint256 index) internal view returns (address) { return address(uint160(uint256(_at(set._inner, index)))); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(AddressSet storage set) internal view returns (address[] memory) { bytes32[] memory store = _values(set._inner); address[] memory result; /// @solidity memory-safe-assembly assembly { result := store } return result; } // UintSet struct UintSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(UintSet storage set, uint256 value) internal returns (bool) { return _add(set._inner, bytes32(value)); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(UintSet storage set, uint256 value) internal returns (bool) { return _remove(set._inner, bytes32(value)); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(UintSet storage set, uint256 value) internal view returns (bool) { return _contains(set._inner, bytes32(value)); } /** * @dev Returns the number of values in the set. O(1). */ function length(UintSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(UintSet storage set, uint256 index) internal view returns (uint256) { return uint256(_at(set._inner, index)); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(UintSet storage set) internal view returns (uint256[] memory) { bytes32[] memory store = _values(set._inner); uint256[] memory result; /// @solidity memory-safe-assembly assembly { result := store } return result; } }
// 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 ^0.8.13; 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 {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); } } } }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "metadata": { "useLiteralContent": true }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"string","name":"baseTokenURI_","type":"string"},{"internalType":"uint256","name":"maxSupply_","type":"uint256"},{"internalType":"address","name":"royaltyReceiver_","type":"address"},{"internalType":"uint96","name":"royaltyFraction_","type":"uint96"},{"internalType":"address","name":"moonpay_","type":"address"},{"internalType":"address","name":"ownerRegistrar_","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","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":false,"internalType":"string","name":"baseTokenURI","type":"string"}],"name":"BaseURISetted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"moonpay","type":"address"}],"name":"MoonpayUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"}],"name":"OwnerRegistrarUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"receiver","type":"address"}],"name":"RoyaltyReceiverUpdated","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"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"vault","type":"address"}],"name":"VaultUpdated","type":"event"},{"inputs":[],"name":"ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DIVIDER","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"URI_SETTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"burnBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"exists","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mintBatch","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"moonpay","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"royaltyFraction","outputs":[{"internalType":"uint96","name":"","type":"uint96"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"royaltyReceiver","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseTokenURI_","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokensCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"moonpay_","type":"address"}],"name":"updateMoonpay","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner_","type":"address"}],"name":"updateOwnerRegistrar","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"updateRoyaltyReceiver","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"vault_","type":"address"}],"name":"updateVault","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"usersIds","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"usersIdsContains","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"usersIdsLength","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"offset","type":"uint256"},{"internalType":"uint256","name":"limit","type":"uint256"}],"name":"usersIdsList","outputs":[{"internalType":"uint256[]","name":"output","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"vault","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
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
-----Decoded View---------------
Arg [0] : name_ (string): Superlotl by Inkbox
Arg [1] : symbol_ (string): SPL
Arg [2] : baseTokenURI_ (string):
Arg [3] : maxSupply_ (uint256): 4242
Arg [4] : royaltyReceiver_ (address): 0x615352B3897C33e97CE190d1430D69D2eD953952
Arg [5] : royaltyFraction_ (uint96): 1000
Arg [6] : moonpay_ (address): 0xEF0B56692F78A44CF4034b07F80204757c31Bcc9
Arg [7] : ownerRegistrar_ (address): 0x615352B3897C33e97CE190d1430D69D2eD953952
-----Encoded View---------------
13 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000180
Arg [3] : 0000000000000000000000000000000000000000000000000000000000001092
Arg [4] : 000000000000000000000000615352b3897c33e97ce190d1430d69d2ed953952
Arg [5] : 00000000000000000000000000000000000000000000000000000000000003e8
Arg [6] : 000000000000000000000000ef0b56692f78a44cf4034b07f80204757c31bcc9
Arg [7] : 000000000000000000000000615352b3897c33e97ce190d1430d69d2ed953952
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000013
Arg [9] : 53757065726c6f746c20627920496e6b626f7800000000000000000000000000
Arg [10] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [11] : 53504c0000000000000000000000000000000000000000000000000000000000
Arg [12] : 0000000000000000000000000000000000000000000000000000000000000000
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.