ERCV4AWeatherHook

EthereumRegistered

After each swap on the designated ERCV4A token pool, records buy/sell volume by calling V4AWeatherEngine.recordTrade(), which updates an epoch-based market-sentiment state (Cold/Warm/Hot/Storm). Emits a SwapWeatherPulse event on success or SwapWeatherPulseSkipped if the engine call reverts.

0x17e4fd33b47372930fb760ee6558e9b028069040 First pool 27 Jun 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

4mo

Code size

3,812 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.

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: ERCV4AWeatherHook).

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

ETH / Ercv4a 4mo 0.30% 0x64f9…2280 Tx ↗