0x21c3…c101

Ethereum

Takes a cut when LPs withdraw.

0x21c34c7a7d30d1d84d097636db86e4b65d61c101 First pool 16 Sept 2026View on explorer

CBe carefulNot in Uniswap’s hook registry · Source code not published · Can take tokens out of swaps

Pools

Dynamic-fee pools

Last new pool

50d

Code size

4,429 B

What it can do

Takes a cut when LPs withdraw

It can change what LPs get back when they remove liquidity.

Automated checks, not an audit

✓Not upgradeableNo proxy pattern found: the code is fixed.

!Has an adminowner() is 0xe1bd…4fb5. That account can usually change fees, limits or allowlists after you trade.

!Not in Uniswap’s hook registryUnregistered hooks get less scrutiny. Most scam hooks are unregistered.

!Source code not publishedNobody can read what this hook actually does. Treat it as a black box.

iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.

?No audit linkedAutomated checks only.

1 total

PairCreatedFeePool ID

ETH / DRV 50d 0.007% 0xe8e0…5bf6 Tx ↗