ERC1967Proxy
BNBRegisteredERC1967Proxy is a Uniswap v4 hook on BNB Chain. An ERC-1967 upgradeable proxy contract whose hook implementation is not verified on-chain. All hook logic is delegated to an unverified implementation address; the actual swap behavior, fee mechanism, and access control cannot be determined from the available source.
- Contract name
- ERC1967Proxy
What it can do
Its code executes inside each trade in pools that use it.
It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.
It runs before liquidity is removed, so it can delay or refuse LP exits.
It can change what LPs get back when they remove liquidity.
It checks every deposit before it goes in.
It can adjust token amounts when liquidity is added.
It runs when a pool is created, often to lock in that pool’s settings.