0x4f5b…f000

Arbitrum

Runs at pool creation.

0x4f5b3e5114b8121857c30ea2519376780b69f000 First pool 19 Oct 2026View on explorer

BProbably fineNot in Uniswap’s hook registry

Pools

Dynamic-fee pools

Last new pool

18d

Code size

3,177 B

What it can do

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.

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

?Source verification not checked yetComing soon for unregistered hooks.

?No audit linkedAutomated checks only.

12 total

PairCreatedFeePool ID

WPENDLE / WETH 18d 0.30% 0x7d08…b4d1 Tx ↗

WLDO / WETH 18d 0.30% 0x062c…7bc1 Tx ↗

WETH / WGRT 18d 0.30% 0xfaed…35a5 Tx ↗

WGMX / WETH 18d 0.30% 0xbccc…2064 Tx ↗

WETH / WAAVE 18d 0.30% 0xdb20…c684 Tx ↗

WUSDC / WETH 18d 0.30% 0x9432…b789 Tx ↗

WDAI / WETH 18d 0.30% 0x271e…9198 Tx ↗

WETH / WLINK 18d 0.30% 0x1677…f2fd Tx ↗

WETH / WARB 18d 0.30% 0x158c…089e Tx ↗

WETH / WUSD₮0 18d 0.30% 0xc4f1…2be0 Tx ↗

WETH / WDWRAP 18d 0.30% 0xc132…3e5b Tx ↗

DWRAP / WETH 18d 0.30% 0x1a22…e5f5 Tx ↗