Contract 0x493bbd961cbf...c84ad850d3bb

Wallet

0x493bbd961cbf...c84ad850d3bb

ByzantiumSource VerifiedEdit this contract

Deployed January 4, 2018 (8 years ago)Block 4,850,037

Token sweeper contract. Collects ERC20 balances from deposit addresses by calling sweep(tokenAddress) and forwarding tokens to a master wallet.

Byzantium EraVerified Source

Key Facts

Deployer

0xab1120...b0a0d5

Deployment Block

4,850,037

Deployment Date

Jan 4, 2018, 12:38 AM

Code Size

602.0 B

Gas at Deploy

257,057

Transactions by Year

20184

Deployment Transaction: 0x166fabdde013a4d6...c5e4af73884a77db

Heuristic Analysis

The following characteristics were detected through bytecode analysis and may not be accurate.

Detected Type: Wallet

Byzantium Era

First Metropolis hard fork. Added zk-SNARK precompiles, REVERT opcode, and staticcall.

Block span: 4,370,000 — 7,279,999

October 16, 2017 — February 28, 2019

Bytecode Overview

Opcodes602

Unique Opcodes58

Jump Instructions24

Storage Operations4

Verified Source Available

This contract has verified source code on Etherscan.

Show source code (Solidity)

contract Token {
    function transfer(address to, uint256 value) returns (bool ok);
    function balanceOf(address who) constant returns (uint256 value);
}

contract Forwarder {
    address owner;
    address defaultSweep;

    function Forwarder() {
        owner = 0xab8c0420ad39a5727fd43c917679e8822bff1c51;
        defaultSweep = 0xaec2e87e0a235266d9c5adc9deb4b2e29b54d009;
    }

    function() {
        sweep(defaultSweep);
    }

    function sweep(address _token) {
        address token = _token;
        if (!(msg.sender == owner && Token(token).transfer(owner, Token(token).balanceOf(this)))) throw;
    }
}