UniHashToken

EthereumRegistered

ERC-404 hybrid ERC-20/NFT token that doubles as a Uniswap v4 hook. In afterSwap, collects a 4% fee on exact-output swaps: ETH-out fees are split between token-holder dividends and the creator, while HASH-token-out fees go entirely to the creator.

0xaa6e6faa951cd0800739fa2d66018702d18bc044 First pool 23 Jun 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

4mo

Code size

8,933 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.

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

Safety report

Automated checks, not an audit

✓Not upgradeableNo proxy pattern found: the code is fixed.

!Has an adminowner() is 0x2b77…3e24. That account can usually change fees, limits or allowlists after you trade.

✓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: UniHashToken).

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

2 total

PairCreatedFeePool ID

ETH / UNIHASH 4mo dynamic 0xde59…2b6d Tx ↗

ETH / UNIHASH 4mo 0.30% 0x7c7f…b3de Tx ↗