UruLaunchHook

BaseRegistered

Uniswap V4 hook for the URU token launch that collects a time-decaying sniper tax (up to 99% at launch, decaying to 1% over a configured duration) on each swap via afterSwapReturnsDelta, sending proceeds to a vault. Also tracks per-epoch URU/WETH volume to compute and emit an emission rate signal for external consumers.

0x367bf580a1a6cc784f30a77713e02eca76210044 First pool 8 Jul 2026View on explorer

?CheckingBytecode not analysed yet

Pools

Dynamic-fee pools

Last new pool

4mo

Code size

—

What it can do

Runs code on every swap

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

Can take tokens from swaps

It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.

Safety report

Automated checks, not an audit

?Bytecode not analysed yetChecks run within a few minutes of a hook appearing.

✓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.

iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

WETH / URU 4mo 0.30% 0xd190…5947 Tx ↗