0x16c3…7ff0

Base

This is a Uniswap v4 hook on Base. Runs code on every swap. Can block LP withdrawals. Gates who can add liquidity. Runs at pool creation. Handles donations to LPs.

0x16c326b97b3c925c0c693b73b4c2e31ee3d27ff0 First pool 3 Jun 2026View on explorer

CBe carefulNot in Uniswap’s hook registry · Source code not published · Upgradeable proxy: the owner can swap its code

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

45 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.

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.

Handles donations to LPs

It runs when someone donates tokens to the pool’s LPs.

Safety report

Automated checks, not an audit

!Upgradeable proxyThe owner can replace the code (currently 0xaeae…4a2e). Rules can change after you trade.

✓No owner foundNo owner() function: nobody has an admin switch (as far as the standard check goes).

!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.

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

ETH / TEST 5mo 0.003% 0xc4cd…5e8b Tx ↗