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Gas: 23 Gwei
 

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Transaction Hash
Method
Block
From
To
Value
Create Wallet164218962023-01-16 20:59:47254 days 20 hrs ago1673902787IN
0x444544...22b6A824
0 ETH0.003067427.47195775
Create Wallet164206852023-01-16 16:56:11255 days 43 mins ago1673888171IN
0x444544...22b6A824
0 ETH0.0023075520.70406661
Transfer164206702023-01-16 16:53:11255 days 46 mins ago1673887991IN
0x444544...22b6A824
0.01 ETH0.0004704222.40100451
Create Wallet164206682023-01-16 16:52:47255 days 46 mins ago1673887967IN
0x444544...22b6A824
0 ETH0.0027152824.32351019
Create Wallet163786472023-01-10 19:57:59260 days 21 hrs ago1673380679IN
0x444544...22b6A824
0 ETH0.0038571434.60746852

Latest 5 internal transactions

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Parent Txn Hash Block From To Value
164218962023-01-16 20:59:47254 days 20 hrs ago1673902787
0x444544...22b6A824
 Contract Creation0 ETH
164206852023-01-16 16:56:11255 days 43 mins ago1673888171
0x444544...22b6A824
 Contract Creation0 ETH
164206682023-01-16 16:52:47255 days 46 mins ago1673887967
0x444544...22b6A824
 Contract Creation0 ETH
163786472023-01-10 19:57:59260 days 21 hrs ago1673380679
0x444544...22b6A824
 Contract Creation0 ETH
163786062023-01-10 19:49:47260 days 21 hrs ago1673380187  Contract Creation0 ETH
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Contract Source Code Verified (Exact Match)

Contract Name:
MevWalletV0Factory

Compiler Version
v0.8.17+commit.8df45f5f

Optimization Enabled:
Yes with 1000000 runs

Other Settings:
default evmVersion
File 1 of 1 : MevWalletV0Factory.sol
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.17;

contract MevWalletV0Factory {
    error CreationFailed(); // 0xd786d393
    error InitFailed(bytes); // 0x225d0a58

    // 0x0070c3b37cbd33a8f91033a749a5e534a86edc8c2a4c6155b9c53e99ffd59437
    event Proxy(address);

    function createWallet(bytes32 salt, address owner) public returns (address) {
        // we commit to the owner so that deployment txns cannot be frontrun
        // (or rather, a frontrun will create _exactly_ the same) state
        salt = keccak256(abi.encode(salt, owner));
        address p;
        assembly {
            let buf := mload(0x40)
            mstore(buf, 0x3d602880600a3d3981f3363d3d373d3d3d363d6e8EaBBE9A46Fa87F0d1e41e62)
            mstore(add(buf, 0x20), 0xA96d505af43d82803e903d91602657fd5bf30000000000000000000000000000)

            p := create2(0, buf, 0x32, salt)
        }
        if (p == address(0)) revert CreationFailed();

        bytes memory data = abi.encodeWithSignature("initialize(address)", [owner]);
        bool s;
        (s, data) = p.call(data);
        if (!s) revert InitFailed(data);
        emit Proxy(p);
        return p;
    }

    function createWallet(bytes32 salt) public returns (address) {
        return createWallet(salt, msg.sender);
    }
}

// 3d602d80600a3d3981f3363d3d373d3d3d363d
// 6e 7Dcbd85Fc67915ad4bE7DAE2 66e268
// 6e 8EaBBE9A46Fa87F0d1e41e62 A96d50
// 5af43d82803e903d91602b57fd5bf3

Settings
{
  "remappings": [
    "WETH10/=lib/mev-weth/lib/WETH10/contracts/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "mev-weth/=lib/mev-weth/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 1000000
  },
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "viaIR": true,
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[],"name":"CreationFailed","type":"error"},{"inputs":[{"internalType":"bytes","name":"","type":"bytes"}],"name":"InitFailed","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"","type":"address"}],"name":"Proxy","type":"event"},{"inputs":[{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"address","name":"owner","type":"address"}],"name":"createWallet","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"salt","type":"bytes32"}],"name":"createWallet","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"}]

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Deployed Bytecode

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