Contract
0x55091b45E4a1bB494c52191323269C3A03893be7
1
Contract Overview
Balance:
0 CRO
CRO Value:
$0.00
My Name Tag:
Not Available, login to update
Txn Hash | Method |
Block
|
From
|
To
|
Value | [Txn Fee] | |||
---|---|---|---|---|---|---|---|---|---|
0xfc4cbd875f3d7fc2ef7eef1ec3feedb0eefbb12b7253f621dca14bb59bf74e77 | Transfer Ownersh... | 7296034 | 277 days 15 hrs ago | 0xa16226396d79dc7b3bc70de0daca4eef11742a9e | IN | 0x55091b45e4a1bb494c52191323269c3a03893be7 | 0 CRO | 0.137152936068 | |
0x79dd5b6e601ff38e3826e30f9d59936778067bfaa56019c8261b7092d851bed2 | 0x60a06040 | 3879988 | 501 days 17 hrs ago | 0xa16226396d79dc7b3bc70de0daca4eef11742a9e | IN | Create: RoyaltyFeeManager | 0 CRO | 1.902596596115 |
[ Download CSV Export ]
Contract Name:
RoyaltyFeeManager
Compiler Version
v0.8.4+commit.c7e474f2
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
/** .... .... .... #@@@? ^@@@@ :@@@@ P&&&! :@@@@ :@@@@ .... .... .... ..................... .... ............ ...!@@@@:... ............ ........!@@@@ !@@@& @@@@: G@@@Y .@@@@@@@@@@@@@@@@@@@@@. #@@@? !@@@@@@@@@@@@~ J@@@@@@@@@@@@^ P@@@@@@@@@@@@. B@@@@@@@@@@@@ !@@@& @@@@: G@@@5 .@@@@&&&&@@@@@&&&&@@@@. #@@@? !@@@@&&&&@@@@~ 7&&&&@@@@&&&&: P@@@@#&&&@@@@. B@@@@&&&&@@@@ ~&&&G #&&&. G@@@5 .@@@@. G@@@5 .@@@@. #@@@? !@@@& &@@@~ ^@@@@ P@@@G...~@@@@. B@@@Y ^@@@@ G@@@5 .@@@@. G@@@5 .@@@@. #@@@? !@@@& &@@@~ ^@@@@ P@@@@@@@@@@@@. B@@@J :@@@@ G@@@5 .@@@@. G@@@5 .@@@@. #@@@? !@@@& &@@@~ ^@@@@ P@@@@#&&&##&#. B@@@J :@@@@ ............B@@@5 .@@@@. G@@@5 .@@@@. #@@@? !@@@& &@@@~ ^@@@@ P@@@G........ B@@@5...!@@@@ !@@@@@@@@@@@@@@@@5 .@@@@. G@@@5 .@@@@. #@@@? 7@@@& &@@@~ ^@@@@ P@@@@@@@@@@@@. B@@@@@@@@@@@@ ~&&&&&&&&&&&&&&&&? .&&&# Y&&&? .&&&#. P&&&! ~&&&G B&&&^ :&&&# J&&&&&&&&&&&&. 5&&&&&&&&&&&# */ // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol"; import {IERC165, IERC2981} from "@openzeppelin/contracts/interfaces/IERC2981.sol"; import {IRoyaltyFeeManager} from "./interfaces/IRoyaltyFeeManager.sol"; import {IRoyaltyFeeRegistry} from "./interfaces/IRoyaltyFeeRegistry.sol"; /** * @title RoyaltyFeeManager * @notice It handles the logic to check and transfer royalty fees (if any). */ contract RoyaltyFeeManager is IRoyaltyFeeManager, Ownable { // https://eips.ethereum.org/EIPS/eip-2981 bytes4 public constant INTERFACE_ID_ERC2981 = 0x2a55205a; IRoyaltyFeeRegistry public immutable royaltyFeeRegistry; /** * @notice Constructor * @param _royaltyFeeRegistry address of the RoyaltyFeeRegistry */ constructor(address _royaltyFeeRegistry) { royaltyFeeRegistry = IRoyaltyFeeRegistry(_royaltyFeeRegistry); } /** * @notice Calculate royalty fee and get recipient * @param collection address of the NFT contract * @param tokenId tokenId * @param amount amount to transfer */ function calculateRoyaltyFeeAndGetRecipient( address collection, uint256 tokenId, uint256 amount ) external view override returns (address, uint256) { // 1. Check if there is a royalty info in the system (address receiver, uint256 royaltyAmount) = royaltyFeeRegistry.royaltyInfo(collection, amount); // 2. If the receiver is address(0), fee is null, check if it supports the ERC2981 interface if ((receiver == address(0)) || (royaltyAmount == 0)) { if (IERC165(collection).supportsInterface(INTERFACE_ID_ERC2981)) { (receiver, royaltyAmount) = IERC2981(collection).royaltyInfo(tokenId, amount); } } return (receiver, royaltyAmount); } }
// 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 (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 pragma solidity ^0.8.0; interface IRoyaltyFeeManager { function calculateRoyaltyFeeAndGetRecipient( address collection, uint256 tokenId, uint256 amount ) external view returns (address, uint256); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; interface IRoyaltyFeeRegistry { function updateRoyaltyInfoForCollection( address collection, address setter, address receiver, uint256 fee ) external; function updateRoyaltyFeeLimit(uint256 _royaltyFeeLimit) external; function royaltyInfo(address collection, uint256 amount) external view returns (address, uint256); function royaltyFeeInfoCollection(address collection) external view returns ( address, address, uint256 ); }
// 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 (interfaces/IERC165.sol) pragma solidity ^0.8.0; import "../utils/introspection/IERC165.sol";
// 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); }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
[{"inputs":[{"internalType":"address","name":"_royaltyFeeRegistry","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[],"name":"INTERFACE_ID_ERC2981","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"collection","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"calculateRoyaltyFeeAndGetRecipient","outputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"royaltyFeeRegistry","outputs":[{"internalType":"contract IRoyaltyFeeRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
00000000000000000000000002c48e6ad5443b0439e177b7a221b3584114a1a8
-----Decoded View---------------
Arg [0] : _royaltyFeeRegistry (address): 0x02c48e6ad5443b0439e177b7a221b3584114a1a8
-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000002c48e6ad5443b0439e177b7a221b3584114a1a8
Age | Block | Fee Address | BC Fee Address | Voting Power | Jailed | Incoming |
---|
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.