0x1a0c…a880

Base

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

0x1a0c515e8f0c6ad101f9347b00430af51395a880 First pool 14 Sept 2026View on explorer

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

Pools

Dynamic-fee pools

Last new pool

54d

Code size

2,632 B

What it can do

Runs code on every swap

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

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

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

✓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.

2 total

PairCreatedFeePool ID

PMB1 / @PMTEST 54d dynamic 0xed3e…51ef Tx ↗

ETH / PMB1 54d dynamic 0x551c…45b1 Tx ↗