Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerification unknown
0xf9c192578ece0a710174e6d1643927e109d040c0Blockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 31 days ago (2026-09-28 16:07 UTC).

5Pools
0Swaps, 7 days
$0Volume, 7 days
31 days agoFirst pool

What it can do to your swap

  • 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.
  • Can charge a different fee on each swapThe pool's LP fee is dynamic: the hook sets it, swap by swap.

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

Last test swap

A quote for a tiny exact-in swap each way through ? / USDG 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 2 days ago, every hour.

? to USDG0.00% takenIn 0.0000165527 ?Out 0.000016 USDG, expected 0.000016Gas 145,118
USDG to ?6.25% takenIn 0.000016 USDGOut 0.0000149999 ?, expected 0.000016Gas 145,249

Pools

PairFeeSwaps 7dVolume 7dCreated
? / USDG
0x927c77…d8daf2
Dynamic0$028 days agoSwap
? / USDG
0xfd4636…4631c1
Dynamic0$028 days agoSwap
USDG / ?
0x08b68d…2fe27d
Dynamic0$028 days agoSwap
? / USDG
0x1d3e7e…45fd59
Dynamic0$028 days agoSwap
USDG / ?
0x4c910f…c6ad42
Dynamic0$028 days agoSwap