Exchange deposit wallet that collects ERC20 tokens via collect(tokenAddress, recipient, amount) and ETH via a payable fallback function.
Key Facts
Heuristic Analysis
The following characteristics were detected through bytecode analysis and may not be accurate.
Byzantium Era
First Metropolis hard fork. Added zk-SNARK precompiles, REVERT opcode, and staticcall.
Bytecode Overview
External Links
Related contracts
Wallet
Same deployerForwarding wallet contract (Sep 2017). 8,926 identical siblings. Functions: collect, ETH transfer, ERC20 calls. Near-exact source match.
0xae4145...461341September 1, 2017ýÞ
Same eraMinimal delegatecall proxy. Forwards all calls to a hardcoded implementation address using DELEGATECALL, preserving the caller's storage context.
0xb3c5f3...9a2462January 4, 2018Contract 0x493bbd...50d3bb
Same eraToken sweeper contract. Collects ERC20 balances from deposit addresses by calling sweep(tokenAddress) and forwarding tokens to a master wallet.
0x493bbd...50d3bbJanuary 4, 2018Contract 0x5d200d...52b7fa
Same eraETH forwarder with configurable destination. Forwards incoming Ether to a parent address set at deployment, with an owner-only flush() method.
0x5d200d...52b7faJanuary 4, 2018Contract 0x600719...e09409
Same eraMinimal ETH forwarder. Hardcodes a destination address at deployment and unconditionally forwards all incoming Ether to it.
0x600719...e09409January 7, 2018Contract 0x5e63e5...ee2973
Same eraUser withdrawal account. Holds ETH and ERC20 tokens on behalf of a user and allows owner-authorized withdrawals to a registered user address.
0x5e63e5...ee2973January 30, 2018