0x5438…caa0

Arbitrum

Runs code on every swap. Can block LP withdrawals. Gates who can add liquidity. Handles donations to LPs.

0x5438c5d159df81cca355bf08ca8b06003b81caa0 First pool 23 Feb 2025View on explorer

BProbably fineNot in Uniswap’s hook registry · Source code not published

Pools

Dynamic-fee pools

Last new pool

20mo

Code size

3,667 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.

Handles donations to LPs

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

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.

3 total

PairCreatedFeePool ID

USDC / USD₮0 20mo 0.01% 0xbf93…1922 Tx ↗

ETH / USDC 20mo 0.01% 0xf466…9322 Tx ↗

ETH / USDC 20mo 0.05% 0x32b6…d76a Tx ↗