Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerification unknown
0xb9aa1b1b0d9840f59a94f2ab79aa7546c9b38040Blockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 116 days ago (2026-07-08 18:25 UTC).

1Pools
0Swaps, 7 days
$0Volume, 7 days
116 days agoFirst pool

What it can do to your swap

  • 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. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through ETH / ? with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.30% LP fee. It is an eth_call: nothing is signed or spent. Probed 1 s ago, every hour.

ETH to ?0.00% takenIn 0.0000000100198 ETHOut 0.00198815 ?, expected 0.00198817Gas 57,540
? to ETH0.00% takenIn 0.00199415 ?Out 0.0000000099896 ETH, expected 0.0000000099897Gas 57,190

Pools

PairFeeSwaps 7dVolume 7dCreated
ETH / ?
0x279684…87af9a
0.30%0$0110 days agoSwap