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Latest 9 from a total of 9 transactions
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Transfer Ownersh... | 19134741 | 259 days ago | IN | 0 ETH | 0.0014296 | ||||
Replace Implemen... | 19128412 | 260 days ago | IN | 0 ETH | 0.00081124 | ||||
Set Max Price De... | 19121269 | 261 days ago | IN | 0 ETH | 0.00100716 | ||||
Replace Implemen... | 19120916 | 261 days ago | IN | 0 ETH | 0.00088626 | ||||
Initialize | 19116372 | 262 days ago | IN | 0 ETH | 0.0017137 | ||||
Rely | 19116333 | 262 days ago | IN | 0 ETH | 0.00091882 | ||||
Replace Implemen... | 19116249 | 262 days ago | IN | 0 ETH | 0.00052151 | ||||
Initialize | 19091703 | 266 days ago | IN | 0 ETH | 0.00394329 | ||||
0x60806040 | 19091702 | 266 days ago | IN | 0 ETH | 0.00671686 |
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Similar Match Source Code This contract matches the deployed Bytecode of the Source Code for Contract 0x533104c6...16e677f93 The constructor portion of the code might be different and could alter the actual behaviour of the contract
Contract Name:
FungifyPriceFeedProxy
Compiler Version
v0.8.23+commit.f704f362
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: UNLICENSED pragma solidity 0.8.23; import "Proxy.sol"; contract FungifyPriceFeedProxy is Proxy { constructor(address impl_) Proxy(impl_) {} }
// SPDX-License-Identifier: UNLICENSED pragma solidity 0.8.23; import "Upgradeable.sol"; contract Proxy is Upgradeable { constructor(address impl_) { replaceImplementation(impl_); } fallback() external payable { assembly { calldatacopy(0, 0, calldatasize()) let result := delegatecall(gas(), sload(implementation.slot), 0, calldatasize(), 0, 0) returndatacopy(0, 0, returndatasize()) switch result case 0 { revert(0, returndatasize()) } default { return(0, returndatasize()) } } } function replaceImplementation(address impl_) public onlyOwner { implementation = impl_; } }
// SPDX-License-Identifier: UNLICENSED pragma solidity 0.8.23; import {Ownable} from "Ownable.sol"; contract Upgradeable is Ownable { address public implementation; constructor() Ownable(msg.sender) {} }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol) pragma solidity ^0.8.20; import {Context} from "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. * * The initial owner is set to the address provided by the deployer. 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; /** * @dev The caller account is not authorized to perform an operation. */ error OwnableUnauthorizedAccount(address account); /** * @dev The owner is not a valid owner account. (eg. `address(0)`) */ error OwnableInvalidOwner(address owner); event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the address provided by the deployer as the initial owner. */ constructor(address initialOwner) { if (initialOwner == address(0)) { revert OwnableInvalidOwner(address(0)); } _transferOwnership(initialOwner); } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { _checkOwner(); _; } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if the sender is not the owner. */ function _checkOwner() internal view virtual { if (owner() != _msgSender()) { revert OwnableUnauthorizedAccount(_msgSender()); } } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby disabling 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 { if (newOwner == address(0)) { revert OwnableInvalidOwner(address(0)); } _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 v5.0.0) (utils/Context.sol) pragma solidity ^0.8.20; /** * @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; } }
{ "evmVersion": "shanghai", "optimizer": { "enabled": true, "runs": 200 }, "libraries": { "FungifyPriceFeedProxy.sol": {} }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
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[{"inputs":[{"internalType":"address","name":"impl_","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"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":[{"internalType":"address","name":"impl_","type":"address"}],"name":"replaceImplementation","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Deployed Bytecode
0x608060405260043610610049575f3560e01c80635c60da1b1461006b578063715018a6146100a65780638da5cb5b146100ba578063d69efdc5146100d6578063f2fde38b146100f5575b365f80375f80365f6001545af43d5f803e808015610065573d5ff35b3d5ffd5b005b348015610076575f80fd5b5060015461008a906001600160a01b031681565b6040516001600160a01b03909116815260200160405180910390f35b3480156100b1575f80fd5b50610069610114565b3480156100c5575f80fd5b505f546001600160a01b031661008a565b3480156100e1575f80fd5b506100696100f036600461020e565b610127565b348015610100575f80fd5b5061006961010f36600461020e565b610151565b61011c610193565b6101255f6101bf565b565b61012f610193565b600180546001600160a01b0319166001600160a01b0392909216919091179055565b610159610193565b6001600160a01b03811661018757604051631e4fbdf760e01b81525f60048201526024015b60405180910390fd5b610190816101bf565b50565b5f546001600160a01b031633146101255760405163118cdaa760e01b815233600482015260240161017e565b5f80546001600160a01b038381166001600160a01b0319831681178455604051919092169283917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e09190a35050565b5f6020828403121561021e575f80fd5b81356001600160a01b0381168114610234575f80fd5b939250505056fea26469706673582212203273230425aa3ca5136dd9480522721361b76accb1a1218390fa6facc0f624d264736f6c63430008170033
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