ETH Price: $2,655.43 (-1.99%)
Gas: 0.84 Gwei

Contract

0x4317ba146D4933D889518a3e5E11Fe7a53199b04
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

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Method
Block
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Propose L2Output218635722025-02-17 3:57:591 hr ago1739764679IN
Mode: L2 Output Oracle Proxy
0 ETH0.000155261.66581343
Propose L2Output218631292025-02-17 2:28:472 hrs ago1739759327IN
Mode: L2 Output Oracle Proxy
0 ETH0.000157711.692107
Propose L2Output218631262025-02-17 2:28:112 hrs ago1739759291IN
Mode: L2 Output Oracle Proxy
0 ETH0.00015541.66733644
Propose L2Output218626812025-02-17 0:58:354 hrs ago1739753915IN
Mode: L2 Output Oracle Proxy
0 ETH0.000176031.88863682
Propose L2Output218622082025-02-16 23:22:355 hrs ago1739748155IN
Mode: L2 Output Oracle Proxy
0 ETH0.000172051.84621186
Propose L2Output218618932025-02-16 22:19:116 hrs ago1739744351IN
Mode: L2 Output Oracle Proxy
0 ETH0.000164841.76854845
Propose L2Output218618902025-02-16 22:18:356 hrs ago1739744315IN
Mode: L2 Output Oracle Proxy
0 ETH0.000165241.77311586
Propose L2Output218614442025-02-16 20:48:598 hrs ago1739738939IN
Mode: L2 Output Oracle Proxy
0 ETH0.000173891.86567178
Propose L2Output218610302025-02-16 19:25:479 hrs ago1739733947IN
Mode: L2 Output Oracle Proxy
0 ETH0.000173161.85781758
Propose L2Output218607782025-02-16 18:34:3510 hrs ago1739730875IN
Mode: L2 Output Oracle Proxy
0 ETH0.000179541.92652973
Propose L2Output218604612025-02-16 17:30:3511 hrs ago1739727035IN
Mode: L2 Output Oracle Proxy
0 ETH0.000170761.83209592
Propose L2Output218600782025-02-16 16:13:4712 hrs ago1739722427IN
Mode: L2 Output Oracle Proxy
0 ETH0.000169881.82263987
Propose L2Output218597612025-02-16 15:09:4713 hrs ago1739718587IN
Mode: L2 Output Oracle Proxy
0 ETH0.000164681.76683594
Propose L2Output218594782025-02-16 14:12:4714 hrs ago1739715167IN
Mode: L2 Output Oracle Proxy
0 ETH0.000165951.78071743
Propose L2Output218594752025-02-16 14:12:1114 hrs ago1739715131IN
Mode: L2 Output Oracle Proxy
0 ETH0.000167881.80123781
Propose L2Output218590942025-02-16 12:55:2316 hrs ago1739710523IN
Mode: L2 Output Oracle Proxy
0 ETH0.000160991.72732337
Propose L2Output218586512025-02-16 11:26:2317 hrs ago1739705183IN
Mode: L2 Output Oracle Proxy
0 ETH0.00015291.64044276
Propose L2Output218586482025-02-16 11:25:4717 hrs ago1739705147IN
Mode: L2 Output Oracle Proxy
0 ETH0.000161851.73672557
Propose L2Output218582042025-02-16 9:56:1119 hrs ago1739699771IN
Mode: L2 Output Oracle Proxy
0 ETH0.000169881.82261145
Propose L2Output218577622025-02-16 8:26:3520 hrs ago1739694395IN
Mode: L2 Output Oracle Proxy
0 ETH0.000160091.71780515
Propose L2Output218574462025-02-16 7:23:1121 hrs ago1739690591IN
Mode: L2 Output Oracle Proxy
0 ETH0.000159881.71542673
Propose L2Output218574432025-02-16 7:22:3521 hrs ago1739690555IN
Mode: L2 Output Oracle Proxy
0 ETH0.000159821.71473312
Propose L2Output218569982025-02-16 5:52:5923 hrs ago1739685179IN
Mode: L2 Output Oracle Proxy
0 ETH0.000146621.57333079
Propose L2Output218565582025-02-16 4:23:5924 hrs ago1739679839IN
Mode: L2 Output Oracle Proxy
0 ETH0.000152921.640735
Propose L2Output218565552025-02-16 4:23:2324 hrs ago1739679803IN
Mode: L2 Output Oracle Proxy
0 ETH0.000148771.59620776
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0xeFDd8B58...A5871e0d7
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
Proxy

Compiler Version
v0.8.15+commit.e14f2714

Optimization Enabled:
Yes with 999999 runs

Other Settings:
default evmVersion
File 1 of 1 : Proxy.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.15;

/**
 * @title Proxy
 * @notice Proxy is a transparent proxy that passes through the call if the caller is the owner or
 *         if the caller is address(0), meaning that the call originated from an off-chain
 *         simulation.
 */
contract Proxy {
    /**
     * @notice The storage slot that holds the address of the implementation.
     *         bytes32(uint256(keccak256('eip1967.proxy.implementation')) - 1)
     */
    bytes32 internal constant IMPLEMENTATION_KEY =
        0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @notice The storage slot that holds the address of the owner.
     *         bytes32(uint256(keccak256('eip1967.proxy.admin')) - 1)
     */
    bytes32 internal constant OWNER_KEY =
        0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @notice An event that is emitted each time the implementation is changed. This event is part
     *         of the EIP-1967 specification.
     *
     * @param implementation The address of the implementation contract
     */
    event Upgraded(address indexed implementation);

    /**
     * @notice An event that is emitted each time the owner is upgraded. This event is part of the
     *         EIP-1967 specification.
     *
     * @param previousAdmin The previous owner of the contract
     * @param newAdmin      The new owner of the contract
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @notice A modifier that reverts if not called by the owner or by address(0) to allow
     *         eth_call to interact with this proxy without needing to use low-level storage
     *         inspection. We assume that nobody is able to trigger calls from address(0) during
     *         normal EVM execution.
     */
    modifier proxyCallIfNotAdmin() {
        if (msg.sender == _getAdmin() || msg.sender == address(0)) {
            _;
        } else {
            // This WILL halt the call frame on completion.
            _doProxyCall();
        }
    }

    /**
     * @notice Sets the initial admin during contract deployment. Admin address is stored at the
     *         EIP-1967 admin storage slot so that accidental storage collision with the
     *         implementation is not possible.
     *
     * @param _admin Address of the initial contract admin. Admin as the ability to access the
     *               transparent proxy interface.
     */
    constructor(address _admin) {
        _changeAdmin(_admin);
    }

    // slither-disable-next-line locked-ether
    receive() external payable {
        // Proxy call by default.
        _doProxyCall();
    }

    // slither-disable-next-line locked-ether
    fallback() external payable {
        // Proxy call by default.
        _doProxyCall();
    }

    /**
     * @notice Set the implementation contract address. The code at the given address will execute
     *         when this contract is called.
     *
     * @param _implementation Address of the implementation contract.
     */
    function upgradeTo(address _implementation) public virtual proxyCallIfNotAdmin {
        _setImplementation(_implementation);
    }

    /**
     * @notice Set the implementation and call a function in a single transaction. Useful to ensure
     *         atomic execution of initialization-based upgrades.
     *
     * @param _implementation Address of the implementation contract.
     * @param _data           Calldata to delegatecall the new implementation with.
     */
    function upgradeToAndCall(address _implementation, bytes calldata _data)
        public
        payable
        virtual
        proxyCallIfNotAdmin
        returns (bytes memory)
    {
        _setImplementation(_implementation);
        (bool success, bytes memory returndata) = _implementation.delegatecall(_data);
        require(success, "Proxy: delegatecall to new implementation contract failed");
        return returndata;
    }

    /**
     * @notice Changes the owner of the proxy contract. Only callable by the owner.
     *
     * @param _admin New owner of the proxy contract.
     */
    function changeAdmin(address _admin) public virtual proxyCallIfNotAdmin {
        _changeAdmin(_admin);
    }

    /**
     * @notice Gets the owner of the proxy contract.
     *
     * @return Owner address.
     */
    function admin() public virtual proxyCallIfNotAdmin returns (address) {
        return _getAdmin();
    }

    /**
     * @notice Queries the implementation address.
     *
     * @return Implementation address.
     */
    function implementation() public virtual proxyCallIfNotAdmin returns (address) {
        return _getImplementation();
    }

    /**
     * @notice Sets the implementation address.
     *
     * @param _implementation New implementation address.
     */
    function _setImplementation(address _implementation) internal {
        assembly {
            sstore(IMPLEMENTATION_KEY, _implementation)
        }
        emit Upgraded(_implementation);
    }

    /**
     * @notice Changes the owner of the proxy contract.
     *
     * @param _admin New owner of the proxy contract.
     */
    function _changeAdmin(address _admin) internal {
        address previous = _getAdmin();
        assembly {
            sstore(OWNER_KEY, _admin)
        }
        emit AdminChanged(previous, _admin);
    }

    /**
     * @notice Performs the proxy call via a delegatecall.
     */
    function _doProxyCall() internal {
        address impl = _getImplementation();
        require(impl != address(0), "Proxy: implementation not initialized");

        assembly {
            // Copy calldata into memory at 0x0....calldatasize.
            calldatacopy(0x0, 0x0, calldatasize())

            // Perform the delegatecall, make sure to pass all available gas.
            let success := delegatecall(gas(), impl, 0x0, calldatasize(), 0x0, 0x0)

            // Copy returndata into memory at 0x0....returndatasize. Note that this *will*
            // overwrite the calldata that we just copied into memory but that doesn't really
            // matter because we'll be returning in a second anyway.
            returndatacopy(0x0, 0x0, returndatasize())

            // Success == 0 means a revert. We'll revert too and pass the data up.
            if iszero(success) {
                revert(0x0, returndatasize())
            }

            // Otherwise we'll just return and pass the data up.
            return(0x0, returndatasize())
        }
    }

    /**
     * @notice Queries the implementation address.
     *
     * @return Implementation address.
     */
    function _getImplementation() internal view returns (address) {
        address impl;
        assembly {
            impl := sload(IMPLEMENTATION_KEY)
        }
        return impl;
    }

    /**
     * @notice Queries the owner of the proxy contract.
     *
     * @return Owner address.
     */
    function _getAdmin() internal view returns (address) {
        address owner;
        assembly {
            owner := sload(OWNER_KEY)
        }
        return owner;
    }
}

Settings
{
  "remappings": [
    "@openzeppelin/=node_modules/@openzeppelin/",
    "@openzeppelin/contracts-upgradeable/=node_modules/@openzeppelin/contracts-upgradeable/",
    "@openzeppelin/contracts/=node_modules/@openzeppelin/contracts/",
    "@rari-capital/=node_modules/@rari-capital/",
    "@rari-capital/solmate/=node_modules/@rari-capital/solmate/",
    "ds-test/=node_modules/ds-test/src/",
    "forge-std/=node_modules/forge-std/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 999999
  },
  "metadata": {
    "bytecodeHash": "none"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"_admin","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_admin","type":"address"}],"name":"changeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_implementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_implementation","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"payable","type":"function"},{"stateMutability":"payable","type":"receive"}]

Deployed Bytecode

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