Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
NFT
Overview
Max Total Supply
1,579 WASSIE
Holders
703
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
2 WASSIELoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
WassieverseNFT
Compiler Version
v0.8.14+commit.80d49f37
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.14; import {ERC721A} from "erc721a/contracts/ERC721A.sol"; import {Strings} from "@openzeppelin/contracts/utils/Strings.sol"; import {IERC2981} from "@openzeppelin/contracts/interfaces/IERC2981.sol"; import {ERC2981} from "@openzeppelin/contracts/token/common/ERC2981.sol"; import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; import {ERC165} from "@openzeppelin/contracts/utils/introspection/ERC165.sol"; import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; import {AccessControl} from "@openzeppelin/contracts/access/AccessControl.sol"; import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol"; import {NFTSale} from "./NFTSale.sol"; import {RandomnessBatches} from "./RandomnessBatches.sol"; import {TokenURI} from "./TokenURI.sol"; /// The main Wassieverse contract /// /// Besides the top level logic, we rely on several inherited contracts: /// - {ERC721A} - The underlying NFT implementation /// - {NFTSale} - Details of the token sale (whitelist and public) are in {NFTSale} /// - {TokenURI} - Deals with the ability to futurely add updated metadata, /// and allow users to flip their items between the two /// - {RandomnessBatches} deal with batch reveals in a pseudo-random way /// /// @dev Unfortunately, we need both AccessControl and Ownable. The first /// because of our internal logic, the later because OpenSea wants us to contract WassieverseNFT is NFTSale, TokenURI, RandomnessBatches, ERC721A, ERC2981, Ownable { using Strings for uint256; using SafeERC20 for IERC20; bytes32 public constant ROYALTIES_ROLE = keccak256("ROYALTIES_ROLE"); bytes32 public constant REVEAL_ROLE = keccak256("REVEAL_ROLE"); error NotAuthorized(); /// @param _startWhitelist start of whitelisted sale /// @param _startPublic start of public sale /// @param _priceWhitelist item price for whitelist sale /// @param _pricePub item price for public sale /// @param _supply Max total supply /// @param _whitelistMax max whitelist minting allowance /// @param _publicMax max public minting allowance /// @param _whitelistMerkleRoot merkle root used to authenticate whitelisted mints /// @param _revealBatchSize Size of each reveal batch /// @param _baseURI base URI for revealed items /// @param _unrevealedURI full URI for all items while unrevealed constructor( uint64 _startWhitelist, uint64 _startPublic, uint256 _priceWhitelist, uint256 _pricePub, uint16 _supply, uint16 _whitelistMax, uint16 _publicMax, bytes32 _whitelistMerkleRoot, uint16 _revealBatchSize, string memory _baseURI, string memory _unrevealedURI ) NFTSale( _startWhitelist, _startPublic, _priceWhitelist, _pricePub, _supply, _whitelistMax, _publicMax, _whitelistMerkleRoot ) RandomnessBatches(_supply, _revealBatchSize, _startWhitelist) ERC721A("Wassieverse", "WASSIE") { _updateRegularBaseURI(_baseURI); _updateUnrevealedURI(_unrevealedURI); _grantRole(ROYALTIES_ROLE, msg.sender); _grantRole(REVEAL_ROLE, msg.sender); } /// Sets a new regularBaseURI /// Can only be called until sales actually start /// @dev To minimize human-error, it checks that the URI ends with `/` /// (since without `/` URI would still be valid, but wouldn't concat /// properly with tokenId) /// @param _newRegularBaseURI new URI to use function updateRegularBaseURI(string memory _newRegularBaseURI) external onlyRole(SALE_ROLE) onlyUntilImmutable { _updateRegularBaseURI(_newRegularBaseURI); } /// Sets a new unrevealedURI /// Can only be called until sales actually start /// @param _newUnrevealedURI new URI to use function updateUnrevealedURI(string memory _newUnrevealedURI) external onlyOwner onlyUntilImmutable { _updateUnrevealedURI(_newUnrevealedURI); } // // ERC721A // /// @dev See {IERC721Metadata-tokenURI}. function tokenURI(uint256 id) public view override(ERC721A) returns (string memory) { uint256 shuffledID = shuffleID(id); if (shuffledID == 0) { return unrevealedURI; } else { return string( abi.encodePacked( baseURIFor(id), shuffledID.toString(), ".json" ) ); } } // // ERC165 // /// @dev See {IERC165-supportsInterface} function supportsInterface(bytes4 interfaceId) public view override(ERC2981, ERC721A, NFTSale, AccessControl) returns (bool) { return ERC2981.supportsInterface(interfaceId) || ERC721A.supportsInterface(interfaceId) || NFTSale.supportsInterface(interfaceId); } // // ERC2981 // /// Sets the royalty information that all ids in this contract will default to. /// /// @param _receiver cannot be the zero address. /// @param _feeNumerator cannot be greater than the fee denominator. function setDefaultRoyalty(address _receiver, uint96 _feeNumerator) external onlyRole(ROYALTIES_ROLE) { _setDefaultRoyalty(_receiver, _feeNumerator); } /// Removes default royalty information function deleteDefaultRoyalty() external onlyRole(ROYALTIES_ROLE) { _deleteDefaultRoyalty(); } // // Public API // /// Withdraws any ERC20 tokens sent to the contract by mistake /// @dev only callable by the admin role /// /// @param token The ERC20 token to withdraw /// @param amount The amount to withdraw function withdrawERC20(IERC20 token, uint256 amount) external onlyRole(DEFAULT_ADMIN_ROLE) { token.safeTransfer(msg.sender, amount); } /// Allows holders to flip an item between old and new metadata /// Only works after new metadata is set and commited by the team /// /// @notice After triggering this, a metadata refresh may be needed on frontends to reflect changes /// @notice The token ID required is *not* the one shown on the JSON, which is a randomized one, but rather the on-chain one. See `{unshuffleID}` /// /// @param _id the internal ID of the item /// @param _v the new value. `true` means new metadata will be used function flipURI(uint256 _id, bool _v) external { if (ownerOf(_id) != msg.sender) { revert NotAuthorized(); } _flipURI(_id, _v); } /// Reveals a single batch /// @notice Can only be called by the allowed role function forceReveal(uint256 _batchIdx) external onlyRole(REVEAL_ROLE) rngContribute { _rngReveal(_batchIdx); } /// Reveals a single batch /// Can be called by anyone, but only works under two conditions: /// - The batch has been fully minted (e.g.: batch 0: items 0..249) /// - A grace period of two weeks has passed since mintint started function publicReveal(uint256 _batchIdx) external rngContribute { _rngTryReveal(_batchIdx, totalSupply()); } // // Internal // /// @inheritdoc NFTSale function _mintFromSale(address _to, uint256 _quantity) internal override(NFTSale) rngContribute { _mint(_to, _quantity); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (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})$/ * * _Available since v4.1._ */ modifier onlyRole(bytes32 role) { _checkRole(role, _msgSender()); _; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); } /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) public view virtual override returns (bool) { return _roles[role].members[account]; } /** * @dev Revert with a standard message if `account` is missing `role`. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ */ function _checkRole(bytes32 role, address account) internal view virtual { if (!hasRole(role, account)) { revert( string( abi.encodePacked( "AccessControl: account ", Strings.toHexString(uint160(account), 20), " 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. */ 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. */ 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`. */ 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. * * [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. */ 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. */ 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 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/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (interfaces/IERC165.sol) pragma solidity ^0.8.0; import "../utils/introspection/IERC165.sol";
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (interfaces/IERC2981.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Interface for the NFT Royalty Standard. * * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal * support for royalty payments across all NFT marketplaces and ecosystem participants. * * _Available since v4.5._ */ interface IERC2981 is IERC165 { /** * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of * exchange. The royalty amount is denominated and should be payed in that same unit of exchange. */ function royaltyInfo(uint256 tokenId, uint256 salePrice) external view returns (address receiver, uint256 royaltyAmount); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `from` to `to` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 amount ) external returns (bool); /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; import "../../../utils/Address.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20 { using Address for address; function safeTransfer( IERC20 token, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value)); } function safeTransferFrom( IERC20 token, address from, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value)); } /** * @dev Deprecated. This function has issues similar to the ones found in * {IERC20-approve}, and its usage is discouraged. * * Whenever possible, use {safeIncreaseAllowance} and * {safeDecreaseAllowance} instead. */ function safeApprove( IERC20 token, address spender, uint256 value ) internal { // safeApprove should only be called when setting an initial allowance, // or when resetting it to zero. To increase and decrease it, use // 'safeIncreaseAllowance' and 'safeDecreaseAllowance' require( (value == 0) || (token.allowance(address(this), spender) == 0), "SafeERC20: approve from non-zero to non-zero allowance" ); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value)); } function safeIncreaseAllowance( IERC20 token, address spender, uint256 value ) internal { uint256 newAllowance = token.allowance(address(this), spender) + value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } function safeDecreaseAllowance( IERC20 token, address spender, uint256 value ) internal { unchecked { uint256 oldAllowance = token.allowance(address(this), spender); require(oldAllowance >= value, "SafeERC20: decreased allowance below zero"); uint256 newAllowance = oldAllowance - value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(IERC20 token, bytes memory data) private { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed"); if (returndata.length > 0) { // Return data is optional require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed"); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (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`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @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 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); /** * @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; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (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 `IERC721.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// 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 v4.5.0) (token/common/ERC2981.sol) pragma solidity ^0.8.0; import "../../interfaces/IERC2981.sol"; import "../../utils/introspection/ERC165.sol"; /** * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information. * * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first. * * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the * fee is specified in basis points by default. * * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported. * * _Available since v4.5._ */ abstract contract ERC2981 is IERC2981, ERC165 { struct RoyaltyInfo { address receiver; uint96 royaltyFraction; } RoyaltyInfo private _defaultRoyaltyInfo; mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) { return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId); } /** * @inheritdoc IERC2981 */ function royaltyInfo(uint256 _tokenId, uint256 _salePrice) external view virtual override returns (address, uint256) { RoyaltyInfo memory royalty = _tokenRoyaltyInfo[_tokenId]; if (royalty.receiver == address(0)) { royalty = _defaultRoyaltyInfo; } uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator(); return (royalty.receiver, royaltyAmount); } /** * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an * override. */ function _feeDenominator() internal pure virtual returns (uint96) { return 10000; } /** * @dev Sets the royalty information that all ids in this contract will default to. * * Requirements: * * - `receiver` cannot be the zero address. * - `feeNumerator` cannot be greater than the fee denominator. */ function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual { require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice"); require(receiver != address(0), "ERC2981: invalid receiver"); _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator); } /** * @dev Removes default royalty information. */ function _deleteDefaultRoyalty() internal virtual { delete _defaultRoyaltyInfo; } /** * @dev Sets the royalty information for a specific token id, overriding the global default. * * Requirements: * * - `tokenId` must be already minted. * - `receiver` cannot be the zero address. * - `feeNumerator` cannot be greater than the fee denominator. */ function _setTokenRoyalty( uint256 tokenId, address receiver, uint96 feeNumerator ) internal virtual { require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice"); require(receiver != address(0), "ERC2981: Invalid parameters"); _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator); } /** * @dev Resets royalty information for the token id back to the global default. */ function _resetTokenRoyalty(uint256 tokenId) internal virtual { delete _tokenRoyaltyInfo[tokenId]; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (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 functionCall(target, data, "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"); require(isContract(target), "Address: call to non-contract"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResult(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) { require(isContract(target), "Address: static call to non-contract"); (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResult(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) { require(isContract(target), "Address: delegate call to non-contract"); (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason 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 { // 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 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/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Trees proofs. * * The proofs can be generated using the JavaScript library * https://github.com/miguelmota/merkletreejs[merkletreejs]. * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled. * * See `test/utils/cryptography/MerkleProof.test.js` for some examples. */ library MerkleProof { /** * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree * defined by `root`. For this, a `proof` must be provided, containing * sibling hashes on the branch from the leaf to the root of the tree. Each * pair of leaves and each pair of pre-images are assumed to be sorted. */ function verify( bytes32[] memory proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProof(proof, leaf) == root; } /** * @dev Returns the rebuilt hash obtained by traversing a Merklee tree up * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt * hash matches the root of the tree. When processing the proof, the pairs * of leafs & pre-images are assumed to be sorted. * * _Available since v4.4._ */ function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { bytes32 proofElement = proof[i]; if (computedHash <= proofElement) { // Hash(current computed hash + current element of the proof) computedHash = _efficientHash(computedHash, proofElement); } else { // Hash(current element of the proof + current computed hash) computedHash = _efficientHash(proofElement, computedHash); } } return computedHash; } function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) { assembly { mstore(0x00, a) mstore(0x20, b) value := keccak256(0x00, 0x40) } } }
// 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 // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol'; import '@openzeppelin/contracts/utils/Address.sol'; import '@openzeppelin/contracts/utils/Context.sol'; import '@openzeppelin/contracts/utils/Strings.sol'; import '@openzeppelin/contracts/utils/introspection/ERC165.sol'; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension. Built to optimize for lower gas during batch mints. * * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..). * * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply. * * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256). */ contract ERC721A is Context, ERC165, IERC721A { using Address for address; using Strings for uint256; // The tokenId of the next token to be minted. uint256 internal _currentIndex; // The number of tokens burned. uint256 internal _burnCounter; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to ownership details // An empty struct value does not necessarily mean the token is unowned. See _ownershipOf implementation for details. mapping(uint256 => TokenOwnership) internal _ownerships; // Mapping owner address to address data mapping(address => AddressData) private _addressData; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; _currentIndex = _startTokenId(); } /** * To change the starting tokenId, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens. */ function totalSupply() public view override returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than _currentIndex - _startTokenId() times unchecked { return _currentIndex - _burnCounter - _startTokenId(); } } /** * Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view returns (uint256) { // Counter underflow is impossible as _currentIndex does not decrement, // and it is initialized to _startTokenId() unchecked { return _currentIndex - _startTokenId(); } } /** * @dev 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 override returns (uint256) { if (owner == address(0)) revert BalanceQueryForZeroAddress(); return uint256(_addressData[owner].balance); } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return uint256(_addressData[owner].numberMinted); } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return uint256(_addressData[owner].numberBurned); } /** * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return _addressData[owner].aux; } /** * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used). * If there are multiple variables, please pack them into a uint64. */ function _setAux(address owner, uint64 aux) internal { _addressData[owner].aux = aux; } /** * Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around in the collection over time. */ function _ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) { uint256 curr = tokenId; unchecked { if (_startTokenId() <= curr) if (curr < _currentIndex) { TokenOwnership memory ownership = _ownerships[curr]; if (!ownership.burned) { if (ownership.addr != address(0)) { return ownership; } // Invariant: // There will always be an ownership that has an address and is not burned // before an ownership that does not have an address and is not burned. // Hence, curr will not underflow. while (true) { curr--; ownership = _ownerships[curr]; if (ownership.addr != address(0)) { return ownership; } } } } } revert OwnerQueryForNonexistentToken(); } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view override returns (address) { return _ownershipOf(tokenId).addr; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { if (!_exists(tokenId)) revert URIQueryForNonexistentToken(); string memory baseURI = _baseURI(); return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, 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 overriden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public override { address owner = ERC721A.ownerOf(tokenId); if (to == owner) revert ApprovalToCurrentOwner(); if (_msgSender() != owner) if(!isApprovedForAll(owner, _msgSender())) { revert ApprovalCallerNotOwnerNorApproved(); } _approve(to, tokenId, owner); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view override returns (address) { if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken(); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { if (operator == _msgSender()) revert ApproveToCaller(); _operatorApprovals[_msgSender()][operator] = approved; emit ApprovalForAll(_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 { _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public virtual override { safeTransferFrom(from, to, tokenId, ''); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory _data ) public virtual override { _transfer(from, to, tokenId); if (to.isContract()) if(!_checkContractOnERC721Received(from, to, tokenId, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), */ function _exists(uint256 tokenId) internal view returns (bool) { return _startTokenId() <= tokenId && tokenId < _currentIndex && !_ownerships[tokenId].burned; } /** * @dev Equivalent to `_safeMint(to, quantity, '')`. */ function _safeMint(address to, uint256 quantity) internal { _safeMint(to, quantity, ''); } /** * @dev Safely mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - If `to` refers to a smart contract, it must implement * {IERC721Receiver-onERC721Received}, which is called for each safe transfer. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1 // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1 unchecked { _addressData[to].balance += uint64(quantity); _addressData[to].numberMinted += uint64(quantity); _ownerships[startTokenId].addr = to; _ownerships[startTokenId].startTimestamp = uint64(block.timestamp); uint256 updatedIndex = startTokenId; uint256 end = updatedIndex + quantity; if (to.isContract()) { do { emit Transfer(address(0), to, updatedIndex); if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (updatedIndex < end); // Reentrancy protection if (_currentIndex != startTokenId) revert(); } else { do { emit Transfer(address(0), to, updatedIndex++); } while (updatedIndex < end); } _currentIndex = updatedIndex; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _mint(address to, uint256 quantity) internal { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1 // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1 unchecked { _addressData[to].balance += uint64(quantity); _addressData[to].numberMinted += uint64(quantity); _ownerships[startTokenId].addr = to; _ownerships[startTokenId].startTimestamp = uint64(block.timestamp); uint256 updatedIndex = startTokenId; uint256 end = updatedIndex + quantity; do { emit Transfer(address(0), to, updatedIndex++); } while (updatedIndex < end); _currentIndex = updatedIndex; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Transfers `tokenId` from `from` to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer( address from, address to, uint256 tokenId ) private { TokenOwnership memory prevOwnership = _ownershipOf(tokenId); if (prevOwnership.addr != from) revert TransferFromIncorrectOwner(); bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { _addressData[from].balance -= 1; _addressData[to].balance += 1; TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = to; currSlot.startTimestamp = uint64(block.timestamp); // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it. // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls. uint256 nextTokenId = tokenId + 1; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Equivalent to `_burn(tokenId, false)`. */ function _burn(uint256 tokenId) internal virtual { _burn(tokenId, false); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId, bool approvalCheck) internal virtual { TokenOwnership memory prevOwnership = _ownershipOf(tokenId); address from = prevOwnership.addr; if (approvalCheck) { bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { AddressData storage addressData = _addressData[from]; addressData.balance -= 1; addressData.numberBurned += 1; // Keep track of who burned the token, and the timestamp of burning. TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = from; currSlot.startTimestamp = uint64(block.timestamp); currSlot.burned = true; // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it. // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls. uint256 nextTokenId = tokenId + 1; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { _burnCounter++; } } /** * @dev Approve `to` to operate on `tokenId` * * Emits a {Approval} event. */ function _approve( address to, uint256 tokenId, address owner ) private { _tokenApprovals[tokenId] = to; emit Approval(owner, to, tokenId); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target contract. * * @param from address representing the previous owner of the given token ID * @param to target address that will receive the tokens * @param tokenId uint256 ID of the token to be transferred * @param _data bytes optional data to send along with the call * @return bool whether the call correctly returned the expected magic value */ function _checkContractOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) { return retval == IERC721Receiver(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert TransferToNonERC721ReceiverImplementer(); } else { assembly { revert(add(32, reason), mload(reason)) } } } } /** * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting. * And also called before burning one token. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Hook that is called after a set of serially-ordered token ids have been transferred. This includes * minting. * And also called after one token has been burned. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been * transferred to `to`. * - When `from` is zero, `tokenId` has been minted for `to`. * - When `to` is zero, `tokenId` has been burned by `from`. * - `from` and `to` are never both zero. */ function _afterTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import '@openzeppelin/contracts/token/ERC721/IERC721.sol'; import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol'; /** * @dev Interface of an ERC721A compliant contract. */ interface IERC721A is IERC721, IERC721Metadata { /** * The caller must own the token or be an approved operator. */ error ApprovalCallerNotOwnerNorApproved(); /** * The token does not exist. */ error ApprovalQueryForNonexistentToken(); /** * The caller cannot approve to their own address. */ error ApproveToCaller(); /** * The caller cannot approve to the current owner. */ error ApprovalToCurrentOwner(); /** * Cannot query the balance for the zero address. */ error BalanceQueryForZeroAddress(); /** * Cannot mint to the zero address. */ error MintToZeroAddress(); /** * The quantity of tokens minted must be more than zero. */ error MintZeroQuantity(); /** * The token does not exist. */ error OwnerQueryForNonexistentToken(); /** * The caller must own the token or be an approved operator. */ error TransferCallerNotOwnerNorApproved(); /** * The token must be owned by `from`. */ error TransferFromIncorrectOwner(); /** * Cannot safely transfer to a contract that does not implement the ERC721Receiver interface. */ error TransferToNonERC721ReceiverImplementer(); /** * Cannot transfer to the zero address. */ error TransferToZeroAddress(); /** * The token does not exist. */ error URIQueryForNonexistentToken(); // Compiler will pack this into a single 256bit word. struct TokenOwnership { // The address of the owner. address addr; // Keeps track of the start time of ownership with minimal overhead for tokenomics. uint64 startTimestamp; // Whether the token has been burned. bool burned; } // Compiler will pack this into a single 256bit word. struct AddressData { // Realistically, 2**64-1 is more than enough. uint64 balance; // Keeps track of mint count with minimal overhead for tokenomics. uint64 numberMinted; // Keeps track of burn count with minimal overhead for tokenomics. uint64 numberBurned; // For miscellaneous variable(s) pertaining to the address // (e.g. number of whitelist mint slots used). // If there are multiple variables, please pack them into a uint64. uint64 aux; } /** * @dev Returns the total amount of tokens stored by the contract. * * Burned tokens are calculated here, use `_totalMinted()` if you want to count just minted tokens. */ function totalSupply() external view returns (uint256); }
// SPDX-License-Identifier: UNLICENSED pragma solidity ^0.8.14; import {AccessControl} from "@openzeppelin/contracts/access/AccessControl.sol"; import {MerkleProof} from "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol"; /// The wassieverse NFT /// /// Contains 4 different stages to a sale: /// - stage 1: whitelisted sale, based on a merkle tree. also fixed price, but a different one /// - stage 2: public sale, permissionless, at a fixed price, predetermined supply, and with a per-account cap /// - stage 3: after a grace period, public sale still works, but the contract owner has the right to freely mint any remaining supply abstract contract NFTSale is AccessControl { // // Constants // bytes32 public constant SALE_ROLE = keccak256("SALE_ROLE"); // // Errors // error InvalidArguments(); error WhitelistSaleClosed(); error PublicSaleClosed(); error SalesNotOverYet(); error UnexpectedETHAmount(uint256 given, uint256 expected); error AccountMaxExceeded(); error NotEnoughSupplyLeft(); error NotWhitelisted(); error SettingsNowImmutable(); // // Events // /// Emitted on a withdrawal by the owner event Withdrawn(address indexed to, uint256 amount); // // Structs // // // State // // prices uint256 public immutable pricePub; uint256 public immutable priceWhitelist; // max individual mints uint16 public immutable whitelistMax; uint16 public immutable publicMax; // timestamps for all stages uint64 public startPublic; uint64 public startWhitelist; // remaining supply uint16 public remainingSupply; /// address => # of public mints made mapping(address => uint16) public publicMints; mapping(address => uint16) public whitelistMints; /// merkle root bytes32 immutable whitelistMerkleRoot; // // Constructor // /// @param _startWhitelist start of whitelisted sale /// @param _startPublic start of public sale /// @param _priceWhitelist item price for whitelist sale /// @param _pricePub item price for public sale /// @param _supply Max total supply /// @param _publicMax max whitelist minting allowance per account /// @param _whitelistMax max public minting allowance per account /// @param _whitelistMerkleRoot merkle root used to authenticate whitelisted mints /// /// @dev The supplies are given as a 3-elem array purely to get around the /// 16 variable limit of solidity constructor( uint64 _startWhitelist, uint64 _startPublic, uint256 _priceWhitelist, uint256 _pricePub, uint16 _supply, uint16 _whitelistMax, uint16 _publicMax, bytes32 _whitelistMerkleRoot ) { if ( _startWhitelist == 0 || _startPublic <= _startWhitelist || _priceWhitelist == 0 || _pricePub == 0 || _supply == 0 || _whitelistMax == 0 || _publicMax == 0 || _whitelistMerkleRoot == 0 ) { revert InvalidArguments(); } _setNewDates(_startWhitelist, _startPublic); startWhitelist = _startWhitelist; startPublic = _startPublic; whitelistMax = _whitelistMax; publicMax = _publicMax; remainingSupply = _supply; whitelistMerkleRoot = _whitelistMerkleRoot; priceWhitelist = _priceWhitelist; pricePub = _pricePub; _grantRole(DEFAULT_ADMIN_ROLE, msg.sender); _grantRole(SALE_ROLE, msg.sender); } // // Modifiers // modifier onlyUntilImmutable() { if (block.timestamp >= startWhitelist) { revert SettingsNowImmutable(); } _; } modifier onlyDuringWhitelistSale() { if ( remainingSupply == 0 || _outsideBounds(startWhitelist, startPublic - 1) ) { revert WhitelistSaleClosed(); } _; } modifier onlyDuringPublicSale() { if ((remainingSupply == 0) || startPublic > block.timestamp) { revert PublicSaleClosed(); } _; } /// Ensures that the given ETH amount matches the expected value modifier ensureETHAmount(uint256 _price, uint16 _quantity) { uint256 expected = _price * _quantity; if (msg.value != expected) { revert UnexpectedETHAmount(msg.value, expected); } _; } /// check per-account minting limit modifier ensureAccountLimit(uint16 _quantity, uint16 _max) { uint16 newQuantity = publicMints[msg.sender] + _quantity; if (newQuantity > _max) { revert AccountMaxExceeded(); } publicMints[msg.sender] = newQuantity; _; } modifier useWhitelist(bytes32[] calldata _proof, uint16 _quantity) { bytes32 leaf = keccak256(abi.encodePacked(msg.sender)); uint16 prevQuantity = whitelistMints[msg.sender]; uint16 newQuantity = prevQuantity + _quantity; if (newQuantity > whitelistMax) { revert AccountMaxExceeded(); } if (!MerkleProof.verify(_proof, whitelistMerkleRoot, leaf)) { revert NotWhitelisted(); } whitelistMints[msg.sender] = newQuantity; _; } // // Admin API // /// Sets new dates /// Can only be called until sales actually start /// @dev In case we need to postpone a couple of hours /// @dev enforces that both times are in the future, and that whitelist is /// before public /// @param _whitelistStart new start date for whitelist sale /// @param _publicStart new start date for public sale function setNewDates(uint64 _whitelistStart, uint64 _publicStart) external onlyRole(SALE_ROLE) onlyUntilImmutable { _setNewDates(_whitelistStart, _publicStart); } // // Public API // /// Mints a single item to a whitelisted account /// Only callable during the whitelist sale period [startWhitelist, startLeftover] /// @dev The exact amount of ETH must be sent in the transaction /// @param _proof The merkle proof to be used alongside {msg.sender} to prove whitelist registration function mintWhitelist(bytes32[] calldata _proof, uint16 _quantity) external payable onlyDuringWhitelistSale ensureETHAmount(priceWhitelist, _quantity) useWhitelist(_proof, _quantity) { remainingSupply -= _quantity; _mintFromSale(msg.sender, _quantity); } /// Mints a given quantity /// Only callable during the public sale period [startPublic, startWhitelist] /// @dev The exact amount of ETH must be sent in the transaction /// @param _quantity How many items to mint (capped by {publicAccountMax}) function mintPublic(uint16 _quantity) external payable onlyDuringPublicSale ensureETHAmount(pricePub, _quantity) ensureAccountLimit(_quantity, publicMax) { remainingSupply -= _quantity; _mintFromSale(msg.sender, _quantity); } /// Withdraws all ETH in the contract to the owner wallet /// @dev only callable by an authorized role function withdraw() external onlyRole(SALE_ROLE) { uint256 balance = address(this).balance; address _owner = msg.sender; emit Withdrawn(_owner, balance); // slither-disable-next-line low-level-calls (bool success, ) = _owner.call{value: balance}(""); require(success); } /// @dev See {IERC165-supportsInterface} function supportsInterface(bytes4 interfaceId) public view virtual override(AccessControl) returns (bool) { return AccessControl.supportsInterface(interfaceId); } // // Internal API // /// Checks whether the current block timestamp falls outside of an (inclusive) range /// @param from range start /// @param to range end /// @return true if block.timestamp is outside the given range function _outsideBounds(uint64 from, uint64 to) internal view returns (bool) { uint64 _now = uint64(block.timestamp); return _now < from || _now > to; } function _setNewDates(uint64 _whitelist, uint64 _public) internal { if (_whitelist >= _public) { revert InvalidArguments(); } startWhitelist = _whitelist; startPublic = _public; } /// Needs to be implemented by a subclass, and delegate to a specific implementation of minting /// @dev Allows this contract to be inherited from an ERC721-type contract, instead of having to inherit from one itself, /// for better separation-of-concerns /// @dev Implementation should only need to delegate to {_mint(address,uint256)} from the chosen ERC721 impl // slither-disable-next-line dead-code function _mintFromSale(address _to, uint256 _quantity) internal virtual; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.14; /// Keeps a list of rng batches /// After n new items minted, where n == batchSize, a new rng value is commited /// This allows an NFT to use randomness on a per-batch basis, where every new n items are revealed /// and shuffled within the batch bounds, while keeping future items still unrevealed abstract contract RandomnessBatches { uint256 public constant REVEAL_GRACE_PERIOD = 2 weeks; error BatchAlreadyRevealed(); error RNGInvalidArgs(); error GracePeriodNotOverYet(); error BatchNotFullYet(); uint128 immutable maxSupply; uint128 immutable batchSize; uint256 public immutable revealGracePeriodEnd; uint256 xyz; uint256[] public randomness; bytes32 public rng; /// @param _maxSupply Max supply of items to be expected /// @param _batchSize Size of each batch /// @param _revealGracePeriodStart the point from which REVEAL_GRACE_PERIOD starts counting for anyone to be able to reveal fully minted batches constructor( uint128 _maxSupply, uint128 _batchSize, uint256 _revealGracePeriodStart ) { maxSupply = _maxSupply; batchSize = _batchSize; uint256 batches = ceilDiv(_maxSupply, _batchSize); randomness = new uint256[](batches); rng = keccak256(abi.encodePacked(msg.sender, block.timestamp)); revealGracePeriodEnd = _revealGracePeriodStart + REVEAL_GRACE_PERIOD; } /// Plug to incrementaly build randomness on every new mint modifier rngContribute() { rng ^= keccak256(abi.encodePacked(msg.sender, block.timestamp, rng)); _; } // // Public API // /// For a given id bound between [0, maxSupply], /// check if its batch has been revealed. /// If so, return the final shuffled ID, otherwise 0 /// /// @param _id The original sequencial id to shuffle function shuffleID(uint256 _id) public view returns (uint256) { uint256 localBatchSize = batchSize; // slither-disable-next-line divide-before-multiply uint256 idx = (uint128(_id) / localBatchSize); uint256 rand = uint256(randomness[idx]); // the last batch may have less than `batchSize` elements // so computations are slightly different bool isLastBatch = idx == getBatchCount() - 1; uint256 currentBatchSize = isLastBatch ? (maxSupply % localBatchSize) : localBatchSize; // slither-disable-next-line incorrect-equality if (rand == 0) { return 0; } else { uint256 batchOffset = idx * localBatchSize; uint256 shuffled = ((_id + rand) % currentBatchSize); // we want IDs to have the range 1..maxSupply, not 0..(maxSupply-1), // so we add one more return batchOffset + shuffled + 1; } } /// For a given shuffled id bound between [0, maxSupply], /// computes the corresponding on-chain ID. /// /// @param _shuffledId The shuffled ID, from off-chain metadata /// @return id The original on-chain ID function unshuffleId(uint256 _shuffledId) external view returns (uint256 id) { uint256 localBatchSize = batchSize; uint256 batch = (_shuffledId - 1) / localBatchSize; uint256 rand = uint256(randomness[batch]); if (rand == 0) { // batch not revealed yet return 0; } bool isLastBatch = batch == getBatchCount() - 1; uint256 currentBatchSize = isLastBatch ? (maxSupply % localBatchSize) : localBatchSize; uint256 offset = (currentBatchSize - rand) % currentBatchSize; return (batch * localBatchSize) + ((_shuffledId - 1 + offset) % currentBatchSize); } function getBatchCount() public view returns (uint256) { return randomness.length; } // // Internal API // /// Internal function to reveal a batch, either once its filled, /// or by force from a role-only call function _rngReveal(uint256 _batchIdx) internal { // slither-disable-next-line incorrect-equality if (randomness[_batchIdx] == 0) { randomness[_batchIdx] = (uint256(rng) % batchSize) + 1; } } /// Check if a new batch has been filled. /// If so, we commit its randomness, revealing it function _rngTryReveal(uint256 _batchIdx, uint256 _totalSupply) internal { if (block.timestamp < revealGracePeriodEnd) { revert GracePeriodNotOverYet(); } if (_totalSupply == maxSupply) { _rngReveal(_batchIdx); return; } uint256 minSupply = (_batchIdx + 1) * batchSize; if (_totalSupply < minSupply) { revert BatchNotFullYet(); } _rngReveal(_batchIdx); } function ceilDiv(uint256 a, uint256 m) internal pure returns (uint256) { // slither-disable-next-line divide-before-multiply uint256 result = a / m; if (result * m < a) { return result + 1; } else { return result; } } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.14; import {AccessControl} from "@openzeppelin/contracts/access/AccessControl.sol"; abstract contract TokenURI is AccessControl { // // Constants // bytes32 public constant METADATA_ROLE = keccak256("METADATA_ROLE"); // // Errors // error AnimatedURINotYetCommited(); error CannotChangeURI(); error InvalidURI(); // // State // string public regularBaseURI; string public animatedBaseURI; string public unrevealedURI; bool public animatedURICommited; mapping(uint256 => bool) flippedURI; constructor() { _grantRole(METADATA_ROLE, msg.sender); } /// Allows the metadata role to set a new URI for metadata containing animated assets /// After setting this, `commitAnimateURI` still must be called for the value to take any effect /// @param _animatedBaseURI The new animatedBaseURI to use function setAnimatedURI(string memory _animatedBaseURI) external onlyRole(METADATA_ROLE) { if (animatedURICommited) { revert CannotChangeURI(); } bytes memory b = bytes(_animatedBaseURI); if (b[b.length - 1] != bytes1("/")) { revert InvalidURI(); } animatedBaseURI = _animatedBaseURI; } /// Commits a previously set animatedBaseURI /// @dev This is the point of no return. After this, animatedBaseURI becomes immutable function commitAnimatedURI() external onlyRole(METADATA_ROLE) { if (bytes(animatedBaseURI).length == 0) { revert InvalidURI(); } animatedURICommited = true; } /// Opt-in function for holders to switch to/from animated metadata for their NFT /// @param _id The id of the token to flip /// @param _v The new value. `true` means the animatedURI will be used instead /// @dev Can only be called once animatedBaseURI has been commited function _flipURI(uint256 _id, bool _v) internal { if (!animatedURICommited) { revert AnimatedURINotYetCommited(); } flippedURI[_id] = _v; } function baseURIFor(uint256 _id) public view returns (string memory) { if (flippedURI[_id]) { return animatedBaseURI; } else { return regularBaseURI; } } function _updateRegularBaseURI(string memory _newRegularBaseURI) internal { bytes memory b = bytes(_newRegularBaseURI); if (b[b.length - 1] != bytes1("/")) { revert InvalidURI(); } regularBaseURI = _newRegularBaseURI; } function _updateUnrevealedURI(string memory _newUnrevealedURI) internal { unrevealedURI = _newUnrevealedURI; } }
{ "evmVersion": "london", "libraries": {}, "metadata": { "bytecodeHash": "ipfs", "useLiteralContent": true }, "optimizer": { "enabled": true, "runs": 300 }, "remappings": [], "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"uint64","name":"_startWhitelist","type":"uint64"},{"internalType":"uint64","name":"_startPublic","type":"uint64"},{"internalType":"uint256","name":"_priceWhitelist","type":"uint256"},{"internalType":"uint256","name":"_pricePub","type":"uint256"},{"internalType":"uint16","name":"_supply","type":"uint16"},{"internalType":"uint16","name":"_whitelistMax","type":"uint16"},{"internalType":"uint16","name":"_publicMax","type":"uint16"},{"internalType":"bytes32","name":"_whitelistMerkleRoot","type":"bytes32"},{"internalType":"uint16","name":"_revealBatchSize","type":"uint16"},{"internalType":"string","name":"_baseURI","type":"string"},{"internalType":"string","name":"_unrevealedURI","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AccountMaxExceeded","type":"error"},{"inputs":[],"name":"AnimatedURINotYetCommited","type":"error"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"BatchAlreadyRevealed","type":"error"},{"inputs":[],"name":"BatchNotFullYet","type":"error"},{"inputs":[],"name":"CannotChangeURI","type":"error"},{"inputs":[],"name":"GracePeriodNotOverYet","type":"error"},{"inputs":[],"name":"InvalidArguments","type":"error"},{"inputs":[],"name":"InvalidURI","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"NotAuthorized","type":"error"},{"inputs":[],"name":"NotEnoughSupplyLeft","type":"error"},{"inputs":[],"name":"NotWhitelisted","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"PublicSaleClosed","type":"error"},{"inputs":[],"name":"RNGInvalidArgs","type":"error"},{"inputs":[],"name":"SalesNotOverYet","type":"error"},{"inputs":[],"name":"SettingsNowImmutable","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"inputs":[{"internalType":"uint256","name":"given","type":"uint256"},{"internalType":"uint256","name":"expected","type":"uint256"}],"name":"UnexpectedETHAmount","type":"error"},{"inputs":[],"name":"WhitelistSaleClosed","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":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":"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":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Withdrawn","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"METADATA_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"REVEAL_GRACE_PERIOD","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"REVEAL_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ROYALTIES_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SALE_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"animatedBaseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"animatedURICommited","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"baseURIFor","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"commitAnimatedURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"deleteDefaultRoyalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"},{"internalType":"bool","name":"_v","type":"bool"}],"name":"flipURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_batchIdx","type":"uint256"}],"name":"forceReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getBatchCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"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":[{"internalType":"uint16","name":"_quantity","type":"uint16"}],"name":"mintPublic","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"bytes32[]","name":"_proof","type":"bytes32[]"},{"internalType":"uint16","name":"_quantity","type":"uint16"}],"name":"mintWhitelist","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pricePub","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"priceWhitelist","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicMax","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"publicMints","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_batchIdx","type":"uint256"}],"name":"publicReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"randomness","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"regularBaseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"remainingSupply","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealGracePeriodEnd","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rng","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","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":[{"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":"string","name":"_animatedBaseURI","type":"string"}],"name":"setAnimatedURI","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":"address","name":"_receiver","type":"address"},{"internalType":"uint96","name":"_feeNumerator","type":"uint96"}],"name":"setDefaultRoyalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint64","name":"_whitelistStart","type":"uint64"},{"internalType":"uint64","name":"_publicStart","type":"uint64"}],"name":"setNewDates","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"shuffleID","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startPublic","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startWhitelist","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unrevealedURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_shuffledId","type":"uint256"}],"name":"unshuffleId","outputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_newRegularBaseURI","type":"string"}],"name":"updateRegularBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newUnrevealedURI","type":"string"}],"name":"updateUnrevealedURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"whitelistMax","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistMints","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawERC20","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000000000000000000000000000000000000062e404000000000000000000000000000000000000000000000000000000000062e6a7000000000000000000000000000000000000000000000000000429d069189e00000000000000000000000000000000000000000000000000000494654067e10000000000000000000000000000000000000000000000000000000000000000343a00000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000004ddea848d2899f6c8958864be9bb51c60692922861dd8a28e1540548d7bfb074b00000000000000000000000000000000000000000000000000000000000000fa000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000001c00000000000000000000000000000000000000000000000000000000000000036697066733a2f2f516d544b6565755a525436583645504d627743384a6f343877674866686a674d6178514c4d643245354b45437a4b2f000000000000000000000000000000000000000000000000000000000000000000000000000000000035697066733a2f2f516d567171747850697646525a5944567372766f5748454b534e59326745574b6f45314b4d7147595074573350710000000000000000000000
-----Decoded View---------------
Arg [0] : _startWhitelist (uint64): 1659110400
Arg [1] : _startPublic (uint64): 1659283200
Arg [2] : _priceWhitelist (uint256): 300000000000000000
Arg [3] : _pricePub (uint256): 330000000000000000
Arg [4] : _supply (uint16): 13370
Arg [5] : _whitelistMax (uint16): 2
Arg [6] : _publicMax (uint16): 4
Arg [7] : _whitelistMerkleRoot (bytes32): 0xddea848d2899f6c8958864be9bb51c60692922861dd8a28e1540548d7bfb074b
Arg [8] : _revealBatchSize (uint16): 250
Arg [9] : _baseURI (string): ipfs://QmTKeeuZRT6X6EPMbwC8Jo48wgHfhjgMaxQLMd2E5KECzK/
Arg [10] : _unrevealedURI (string): ipfs://QmVqqtxPivFRZYDVsrvoWHEKSNY2gEWKoE1KMqGYPtW3Pq
-----Encoded View---------------
17 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000062e40400
Arg [1] : 0000000000000000000000000000000000000000000000000000000062e6a700
Arg [2] : 0000000000000000000000000000000000000000000000000429d069189e0000
Arg [3] : 0000000000000000000000000000000000000000000000000494654067e10000
Arg [4] : 000000000000000000000000000000000000000000000000000000000000343a
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000002
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [7] : ddea848d2899f6c8958864be9bb51c60692922861dd8a28e1540548d7bfb074b
Arg [8] : 00000000000000000000000000000000000000000000000000000000000000fa
Arg [9] : 0000000000000000000000000000000000000000000000000000000000000160
Arg [10] : 00000000000000000000000000000000000000000000000000000000000001c0
Arg [11] : 0000000000000000000000000000000000000000000000000000000000000036
Arg [12] : 697066733a2f2f516d544b6565755a525436583645504d627743384a6f343877
Arg [13] : 674866686a674d6178514c4d643245354b45437a4b2f00000000000000000000
Arg [14] : 0000000000000000000000000000000000000000000000000000000000000035
Arg [15] : 697066733a2f2f516d567171747850697646525a5944567372766f5748454b53
Arg [16] : 4e59326745574b6f45314b4d7147595074573350710000000000000000000000
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.