0x27f4…c040

Base

This is a Uniswap v4 hook on Base. Runs code on every swap.

0x27f423969c2d54c8154a3f80cb8d4e26f11ac040 First pool 22 May 2026View on explorer

CBe carefulNot in Uniswap’s hook registry · Source code not published

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

11,239 B

What it can do

Runs code on every swap

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

Automated checks, not an audit

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

✓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

ETH / WERLDKUP 5mo 0.05% 0x6d47…421b Tx ↗