ERC1967Proxy

RobinhoodRegistered

An ERC1967 upgradeable proxy whose implementation contract is not resolved. The hook has beforeSwap, afterSwap, and afterSwapReturnsDelta permissions, indicating it modifies swap outputs. The underlying implementation logic cannot be inspected from the verified proxy source alone.

0xa71b7482439c4f147abfe23cba5312770f31c0c4 First pool 9 Jul 2026View on explorer

DHigh riskRegistry marks it upgradeable · Upgradeable proxy: the owner can swap its code

2 identical copies

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

130 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

!Upgradeable proxyThe owner can replace the code (currently 0x7598…2135). Rules can change after you trade.

✓No owner foundNo owner() function: nobody has an admin switch (as far as the standard check goes).

!Registry marks it upgradeableUniswap’s registry lists this hook as upgradeable.

✓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: ERC1967Proxy).

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

WETH / AUDTQL 2mo 0.30% 0x478f…4056 Tx ↗

WETH / HOSTEST6 3mo 0.30% 0xa11c…96a8 Tx ↗

HOSTEST5 / WETH 3mo 0.30% 0xc74a…258c Tx ↗

WETH / HOSTEST4 3mo 0.30% 0x3090…ec43 Tx ↗

WETH / HOSTEST3 4mo 0.30% 0x90a7…250a Tx ↗

WETH / HOSTEST2 4mo 0.30% 0x0304…e034 Tx ↗

WETH / HOSTEST 4mo 0.30% 0xf074…7493 Tx ↗