Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerification unknown
0x3388b5581545906c6bbaf7dc6e009ed583ce0044Blockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 45 days ago (2026-09-12 23:31 UTC).

2Pools
206Swaps, 7 days
$1,022Volume, 7 days
45 days agoFirst pool

What it can do to your swap

  • Can take a fee from your outputAfter the pool fills your swap, the hook can keep part of what you were about to receive.
  • Runs code after your swap and can block itThe hook is called after every swap. It can revert, which undoes your swap.

Read from the hook address: flag bits afterSwap, afterSwapReturnsDelta. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through ETH / zZEC with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.50% LP fee. It is an eth_call: nothing is signed or spent. Probed 1 s ago, every hour.

ETH to zZEC0.21% takenIn 0.00000499787 ETHOut 0.00000955 zZEC, expected 0.00000957Gas 85,153
zZEC to ETH0.27% takenIn 0.00000962 zZECOut 0.00000495525 ETH, expected 0.00000496871Gas 61,017

Swaps per day

10-205810-2111610-221710-23510-24410-25510-261

Volume over the same days: $295, $587, $83, $39, $6, $12, $0. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
ETH / zZEC
0x7b1478…57b84c
0.50%206$1,02244 days agoSwap
ETH / zZEC
0x0def6d…61e7a7
0.05%0$043 days agoSwap