UniHooks

LaunchTaxHook

RobinhoodRegistered

Singleton Uniswap v4 hook that collects a configurable swap tax (in the pool's quote currency) on token launches, splitting fees between a platform tax collector and the token creator. Trading is gated by a per-token start timestamp set by the launch factory.

0xa726975b51e716708417374c39180c1f12e960cc First pool 18 Aug 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
21
Dynamic-fee pools
0
Last new pool
50d
Code size
9,466 B

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.

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: LaunchTaxHook).
iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.
iRestricted swapsSwap access: temporal. Not everyone can trade every pool.
?No audit linkedAutomated checks only.

Pools using this hook

21 total
PairCreatedFeePool ID
6STARS / TTWO 50d 0.00% 0x3ac9…2e91 Tx ↗
ETH / ETHWP 54d 0.00% 0xe2cf…74fb Tx ↗
AMZN / JeffBezos 2mo 0.00% 0xaa19…d36e Tx ↗
uSTONK / NVDA 2mo 0.00% 0x1141…86d2 Tx ↗
AAPL / TIM 2mo 0.00% 0xa018…40d6 Tx ↗
METBTC / cbBTC 2mo 0.00% 0x073b…9972 Tx ↗
USDG / uGold 2mo 0.00% 0x151a…0999 Tx ↗
pBTC / cbBTC 2mo 0.00% 0xd8eb…29a9 Tx ↗
0x4b27…574e / cbBTC 2mo 0.00% 0x7af2…b635 Tx ↗
NVDA / 0xf24b…ea60 2mo 0.00% 0x1890…2198 Tx ↗
0x3fc1…76c7 / NVDA 2mo 0.00% 0xbc5c…41b4 Tx ↗
ETH / 0x73a5…a969 2mo 0.00% 0xa6b9…90ab Tx ↗
ETH / 0x3592…4146 2mo 0.00% 0x2b1f…d1e3 Tx ↗
ETH / 0x8c09…2551 2mo 0.00% 0x3227…04f2 Tx ↗
ETH / 0x6757…efa0 2mo 0.00% 0x4209…6d28 Tx ↗
ETH / 0x90a0…af15 2mo 0.00% 0x7a4e…fee0 Tx ↗
ETH / 0x4c2d…affe 2mo 0.00% 0x5bab…e2de Tx ↗
ETH / 0x693d…efc2 2mo 0.00% 0x4b33…ba33 Tx ↗
ETH / 0x3389…c050 2mo 0.00% 0xb1e3…e278 Tx ↗
ETH / 0xbe98…62be 2mo 0.00% 0x511d…db8d Tx ↗
ETH / 0x489d…7385 2mo 0.00% 0x7ecd…d866 Tx ↗