UpngHook

EthereumRegistered

A minimal Uniswap v4 hook for the uPNG token that calls token.start(poolManager) once via afterInitialize when a pool is created. All other callbacks are stubs with no permission flags set.

0x68665600b95b6a42db10bb485920b0ebb53e1000 First pool 27 Apr 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

6mo

Code size

1,700 B

What it can do

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).

✓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: UpngHook).

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

ETH / uPNG 6mo 1.00% 0xd4ef…4929 Tx ↗