ERC1967Proxy

BNB

ERC1967Proxy is a Uniswap v4 hook on BNB Chain. Runs code on every swap. Sets its own swap fee. Gates who can add liquidity.

Contract name: ERC1967Proxy

0x4e4ed3072ce10115fd63edd3fccb65562ecb0880 First pool 2 Nov 2026View on explorer

Launch a pool with this hook

CBe carefulNot in Uniswap’s hook registry · Has an admin who can change it · Upgradeable proxy: the owner can swap its code?

41 identical copies

Pools

Dynamic-fee pools

Last new pool

Code size

100 B

What it can do

Runs code on every swap

Its code executes inside each trade in pools that use it.

Sets its own swap fee

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

Gates who can add liquidity

It checks every deposit before it goes in.

Safety report

Automated checks, not an audit

!Upgradeable proxyThe owner can replace the code (currently 0x8ab3…bbf3). Rules can change after you trade.

!Has an adminowner() is 0x988d…66e5. That account can usually change fees, limits or allowlists after you trade.

!Not in Uniswap’s hook registry, not tradeable in Uniswap’s app yetUnregistered hooks get less scrutiny. Most scam hooks are unregistered. It runs code on swaps, so Uniswap’s app only routes it once Uniswap Labs approves it, and it isn’t approved yet. Adding liquidity still works, and other apps can trade it.Registry Routing rules

✓Source code publishedThe code on the block explorer matches what's deployed (contract: ERC1967Proxy).

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

YY / WBNB 5d dynamic 0x26eb…ae29 Tx ↗