CobaltHook

RobinhoodRegistered

A token-launch hook that deducts percentage fees from swap quote amounts via BeforeSwapDelta (exact-input) and afterSwapReturnsDelta (exact-output). Applies an elevated anti-snipe tax rate during the first configurable number of blocks after token registration; accumulated fees are claimable by token creators.

0x1a449ff189cbbb2aee012e70022193535c74c0cc First pool 31 Aug 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

5,380 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: CobaltHook).

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

6 total

PairCreatedFeePool ID

ETH / MRDN 2mo 0.00% 0x7a41…4ce5 Tx ↗

ETH / CTLST 2mo 0.00% 0x8abf…e1cb Tx ↗

ETH / GNSIS 2mo 0.00% 0x1423…3774 Tx ↗

ETH / SVRN 2mo 0.00% 0x9c94…e967 Tx ↗

ETH / BVNOM 2mo 0.00% 0xf59c…0727 Tx ↗

ETH / CKING 2mo 0.00% 0xfc17…d02f Tx ↗