0x77aa…a8c0

Base

This is a Uniswap v4 hook on Base. Runs code on every swap. Gates who can add liquidity. Runs at pool creation.

0x77aa86f3a01e3760aba558492de43b031f3da8c0 First pool 15 Oct 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

23d

Code size

291 B

What it can do

Runs code on every swap

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

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.

Automated checks, not an audit

!Upgradeable proxyThe owner can replace the code (currently 0x0da4…0233). 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.

1 total

PairCreatedFeePool ID

mmETH / Monero 23d 0.00% 0x0837…f07d Tx ↗