UnlistedRobinhood Chain hook
Unlisted hook
UnlistedRobinhood ChainVerification unknown
0x9556c8a2a27a014ec72bb0adbdffb1d51255c0c4BlockscoutNo registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 95 days ago (2026-07-27 15:07 UTC).
2Pools
0Swaps, 7 days
$0Volume, 7 days
95 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 before your swap and can block itThe hook is called before every swap. It can revert, which makes your swap fail.
- 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 beforeSwap, afterSwap, afterSwapReturnsDelta. Flags glossary.
Last test swap
A quote for a tiny exact-in swap each way through NVDA / ? with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 1 s ago, every hour.
NVDA to ?1.00% takenIn 0.000890589 NVDAOut 17,278.7 ?, expected 17,453.4Gas 100,344
? to NVDA1.00% takenIn 17,453.4 ?Out 0.000881674 NVDA, expected 0.000890589Gas 159,658