Null

Ethereum

Runs code on every swap. Runs at pool creation.

0x9535317fd109e962f80852aa1952579d38853040 First pool 14 Sept 2026View on explorer

BProbably fineNot in Uniswap’s hook registry

Pools

Dynamic-fee pools

Last new pool

52d

Code size

9,013 B

What it can do

Runs code on every swap

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

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.

!Has an adminowner() is 0x5b31…751a. That account can usually change fees, limits or allowlists after you trade.

!Not in Uniswap’s hook registryUnregistered hooks get less scrutiny. Most scam hooks are unregistered.

✓Source code publishedThe code on the block explorer matches what's deployed (contract: Null).

?No audit linkedAutomated checks only.

1 total

PairCreatedFeePool ID

ETH / NULL 52d 0.30% 0xbdc1…9562 Tx ↗