Unlisted
Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerification unknown
0x99540bec5a174289eba6df0bbe475718c35b1080Blockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 44 days ago (2026-09-14 11:14 UTC).

9Pools
0Swaps, 7 days
$0Volume, 7 days
44 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 a pool is createdCalled once, right after a pool with this hook is created.
  • 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 afterInitialize, beforeSwap. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through ? / MEME with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 1.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 2 days ago, every hour.

? to MEMERevertedIn 10,024.9 ?Out - MEME, expected 0.439233Gas -
MEME to ?-0.71% takenIn 0.443669 MEMEOut 9,994.68 ?, expected 9,924.61Gas 89,832

Pools

PairFeeSwaps 7dVolume 7dCreated
? / MEME
0x4340b6…dfc301		Dynamic0$042 days agoSwap
? / MEME
0xbc6f4b…7a69d5		Dynamic0$042 days agoSwap
? / MEME
0x9fd0f5…b99cb4		Dynamic0$042 days agoSwap
? / AMC
0x84379c…d2e467		Dynamic0$042 days agoSwap
? / AMC
0x88f659…4ab055		Dynamic0$042 days agoSwap
? / AMC
0x37f0ef…c9a261		Dynamic0$042 days agoSwap
? / CASHCAT
0x7c2cd4…6d6642		Dynamic0$042 days agoSwap
? / CASHCAT
0x30c1f5…7443bc		Dynamic0$042 days agoSwap
? / CASHCAT
0x21b09a…56b92c		Dynamic0$042 days agoSwap