ETH / RHRH
fee 1%- Swap ETH → RHRHnothing taken
- Swap RHRH → ETHnothing taken
- Add, then remove liquiditydeposit refused: LiquidityLocked
pool 0x435ef21b02af8d3079d9e3a1e07d3ab381d951253dda7e066742debe2e7ed2a4
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
5 pools use this hook, the first one 47 d ago.
None of the permissions that let a hook take from swaps or from LPs are switched on.
A swap through it pays the pool fee and nothing else.
Closed to outside LPs: only the hook's own liquidity is in the pool.
A fixed fee of 1%, written in the pool key.
No owner() but it has claimableEth, collectFees, claimEth.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
5 pools over 46 days.
Measured at block 93,242,290. A hook with an owner or a dynamic fee can behave differently later; scan again before a large trade.
A v4 hook's permissions are the last fourteen bits of its address. The PoolManager calls only what they switch on.
A small swap each way and a liquidity round trip, run through the PoolManager and this hook inside a call that is never sent. The pool fee is expected; anything else missing is the hook.
pool 0x435ef21b02af8d3079d9e3a1e07d3ab381d951253dda7e066742debe2e7ed2a4
pool 0xbbfebef749a5ab6d62003bc90d55bdf9af1dd8ef609f7065f17ceb8ef3584721
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.