UnlistedRobinhood Chain hook
Unlisted hook
UnlistedRobinhood ChainVerification unknown
0xddb836857309c3abe555e821358811a699a7e044BlockscoutNo registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 94 days ago (2026-08-01 13:08 UTC).
1Pools
0Swaps, 7 days
$0Volume, 7 days
94 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.
- Runs code when a pool is createdCalled once, when someone creates a pool with this hook.
Read from the hook address: flag bits beforeInitialize, afterSwap, afterSwapReturnsDelta. Flags glossary.
Last test swap
A quote for a tiny exact-in swap each way through WETH / ? 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 7 days ago, every hour.
WETH to ?1.00% takenIn 0.000010004 WETHOut 9,869.21 ?, expected 9,969Gas 82,567
? to WETH1.00% takenIn 9,998.99 ?Out 0.00000987418 WETH, expected 0.00000997402Gas 158,028
Pools
| Pair | Fee | Swaps 7d | Volume 7d | Created | |
|---|---|---|---|---|---|
WETH / ?0x9004ec…bd942d | 0.30% | 0 | $0 | 86 days ago | Swap |