0x4aab…1080

Arbitrum

This is a Uniswap v4 hook on Arbitrum. Runs code on every swap. Sets its own swap fee. Runs at pool creation.

0x4aaba528d0875ce8801c7292d6081e7292f51080 First pool 7 Jan 2026View on explorer

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

Pools

Dynamic-fee pools

Last new pool

10mo

Code size

14,876 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.

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.

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

!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.

!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 / USDC 10mo dynamic 0x102e…043d Tx ↗