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Contract

0x31d543e7BE1dA6eFDc2206Ef7822879045B9f481
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

Multichain Info

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Transaction Hash
Method
Block
From
To
Propose L2Output218657342025-02-17 11:14:3547 mins ago1739790875IN
0x31d543e7...045B9f481
0 ETH0.000110651.27352486
Propose L2Output218654162025-02-17 10:10:471 hr ago1739787047IN
0x31d543e7...045B9f481
0 ETH0.000171911.9788638
Propose L2Output218651622025-02-17 9:19:472 hrs ago1739783987IN
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0 ETH0.00006170.71025654
Propose L2Output218648462025-02-17 8:15:473 hrs ago1739780147IN
0x31d543e7...045B9f481
0 ETH0.000064380.74125379
Propose L2Output218645282025-02-17 7:11:354 hrs ago1739776295IN
0x31d543e7...045B9f481
0 ETH0.00005910.6802617
Propose L2Output218642732025-02-17 6:20:115 hrs ago1739773211IN
0x31d543e7...045B9f481
0 ETH0.000055760.64178713
Propose L2Output218639242025-02-17 5:09:476 hrs ago1739768987IN
0x31d543e7...045B9f481
0 ETH0.000081170.93429479
Propose L2Output218636752025-02-17 4:18:357 hrs ago1739765915IN
0x31d543e7...045B9f481
0 ETH0.000067860.7810985
Propose L2Output218633572025-02-17 3:14:478 hrs ago1739762087IN
0x31d543e7...045B9f481
0 ETH0.000061610.70910632
Propose L2Output218630402025-02-17 2:10:599 hrs ago1739758259IN
0x31d543e7...045B9f481
0 ETH0.000063280.72834168
Propose L2Output218627862025-02-17 1:19:3510 hrs ago1739755175IN
0x31d543e7...045B9f481
0 ETH0.000064850.74645785
Propose L2Output218624702025-02-17 0:15:3511 hrs ago1739751335IN
0x31d543e7...045B9f481
0 ETH0.000058080.66862569
Propose L2Output218621532025-02-16 23:11:3512 hrs ago1739747495IN
0x31d543e7...045B9f481
0 ETH0.000063860.73507268
Propose L2Output218618352025-02-16 22:07:3513 hrs ago1739743655IN
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0 ETH0.000060350.69476076
Propose L2Output218615812025-02-16 21:16:2314 hrs ago1739740583IN
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0 ETH0.000069630.80144123
Propose L2Output218612612025-02-16 20:12:1115 hrs ago1739736731IN
0x31d543e7...045B9f481
0 ETH0.000098111.12924425
Propose L2Output218610092025-02-16 19:21:3516 hrs ago1739733695IN
0x31d543e7...045B9f481
0 ETH0.000057960.66715963
Propose L2Output218606932025-02-16 18:17:3517 hrs ago1739729855IN
0x31d543e7...045B9f481
0 ETH0.00006270.72180613
Propose L2Output218603752025-02-16 17:13:1118 hrs ago1739725991IN
0x31d543e7...045B9f481
0 ETH0.00007050.81158065
Propose L2Output218600222025-02-16 16:02:3519 hrs ago1739721755IN
0x31d543e7...045B9f481
0 ETH0.000068180.78490424
Propose L2Output218597992025-02-16 15:17:3520 hrs ago1739719055IN
0x31d543e7...045B9f481
0 ETH0.000066170.76164523
Propose L2Output218594822025-02-16 14:13:3521 hrs ago1739715215IN
0x31d543e7...045B9f481
0 ETH0.000068160.7845272
Propose L2Output218591652025-02-16 13:09:3522 hrs ago1739711375IN
0x31d543e7...045B9f481
0 ETH0.000067450.77637087
Propose L2Output218589122025-02-16 12:18:3523 hrs ago1739708315IN
0x31d543e7...045B9f481
0 ETH0.000056490.65025113
Propose L2Output218585952025-02-16 11:15:1124 hrs ago1739704511IN
0x31d543e7...045B9f481
0 ETH0.000056610.65165689
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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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