UniHooks

OsbournHook

RobinhoodRegistered

A swap fee hook for the Osbourn token launchpad that charges configurable fees on enrolled token pools, with an elevated anti-snipe fee applied to early buys within a configurable post-launch block window. Collected fees accrue to token creators and can be claimed in the quote currency.

0x5fe4d8985ce05a3bbc01c5869c56aab3c9a8c0cc First pool 5 Sept 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
7
Dynamic-fee pools
0
Last new pool
59d
Code size
5,339 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: OsbournHook).
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

7 total
PairCreatedFeePool ID
ETH / GREEDSGOOD 59d 0.00% 0xe91c…5561 Tx ↗
ETH / HBOURN 2mo 0.00% 0x1b23…6319 Tx ↗
ETH / STILG 2mo 0.00% 0x6bd1…f180 Tx ↗
ETH / MURKY 2mo 0.00% 0xfc9e…a778 Tx ↗
ETH / GRUBBY 2mo 0.00% 0xe40f…4af2 Tx ↗
ETH / HBOURN 2mo 0.00% 0x0d9c…9bd5 Tx ↗
ETH / OSBR 2mo 0.00% 0x9bc0…3a90 Tx ↗