0xb8e0…2b41

Base

This is a Uniswap v4 hook on Base. Runs code on every swap. Can block LP withdrawals. Takes a cut when LPs withdraw. Gates who can add liquidity. Runs at pool creation.

0xb8e01fd0a7b4c322ae67db33e83e9b391a662b41 First pool 22 Aug 2026View on explorer

Launch a pool with this hook

DHigh riskNot in Uniswap’s hook registry · Source code not published · Has an admin who can change it · Can take tokens out of swaps What this means

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

7,593 B

What it can do

Runs code on every swap

Its code executes inside each trade in pools that use it.

Can block LP withdrawals

It runs before liquidity is removed, so it can delay or refuse LP exits.

Takes a cut when LPs withdraw

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

Gates who can add liquidity

It checks every deposit before it goes in.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

Safety report

Automated checks, not an audit

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

!Has an adminowner() is 0xfc2e…e366. That account can usually change fees, limits or allowlists after you trade.

!Not in Uniswap’s hook registry, not tradeable in Uniswap’s app yetUnregistered hooks get less scrutiny. Most scam hooks are unregistered. It runs code on swaps, so Uniswap’s app only routes it once Uniswap Labs approves it, and it isn’t approved yet. Adding liquidity still works, and other apps can trade it.Registry Routing rules

!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.

Pools using this hook

1 total

PairCreatedFeePool ID

JRA / JRB 2mo 0.30% 0x9c19…18d7 Tx ↗