NonceV4HookV3

EthereumRegistered

Launchpad-controlled hook that gates pool initialization and initial liquidity minting to a trusted launchpad address. Enforces a fixed tick range and opening price, locks principal removal, and disables donations for registered token pools.

0xd8cb4ab0cfa0b25ac2452b62ad37d9c541bbea20 First pool 26 Apr 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

6mo

Code size

5,000 B

What it can do

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.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

Handles donations to LPs

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

Safety report

Automated checks, not an audit

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

!Has an adminowner() is 0x84a8…257b. That account can usually change fees, limits or allowlists after you trade.

✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).

✓Source code publishedThe code on the block explorer matches what's deployed (contract: NonceV4HookV3).

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

ETH / T 6mo 1.00% 0xb66c…958b Tx ↗