UniHooks

VelvetHook

RobinhoodRegistered

Uniswap v4 hook for the Velvet token launchpad that collects fees on swaps using return deltas. Buy swaps are charged a configurable hook fee plus a per-token buy tax; sell swaps by non-creator addresses have their entire quote output taken as fee, effectively restricting selling to the token creator only.

0x624ac91ab31b5547f230e52d5c1706ec39b300cc First pool 26 Aug 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
13
Dynamic-fee pools
0
Last new pool
2mo
Code size
5,464 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.

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: VelvetHook).
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

13 total
PairCreatedFeePool ID
ETH / FROGGIE 2mo 0.00% 0xe441…9f68 Tx ↗
ETH / HAZE 2mo 0.00% 0x6a85…0d5a Tx ↗
ETH / HAZE 2mo 0.00% 0x75d1…bd46 Tx ↗
ETH / TENDERWAVE 2mo 0.00% 0x5659…7960 Tx ↗
ETH / DRAPETOKEN 2mo 0.00% 0xa3a4…9058 Tx ↗
ETH / HAZEPROTOCOL 2mo 0.00% 0x0aa2…812a Tx ↗
ETH / SATINRUN 2mo 0.00% 0x0a7a…7263 Tx ↗
ETH / CASHMERECHAIN 2mo 0.00% 0x6b8f…445c Tx ↗
ETH / 0x3833…afb8 2mo 0.00% 0x7df8…8c9b Tx ↗
ETH / 0x4312…d3a6 2mo 0.00% 0x87d5…2a91 Tx ↗
ETH / 0xcb1a…8013 2mo 0.00% 0x9cab…5d5f Tx ↗
ETH / 0xdbcc…b2d6 2mo 0.00% 0x9df5…ada6 Tx ↗
ETH / 0xe43d…1da6 2mo 0.00% 0x72b6…1cc5 Tx ↗