ROTATO / Rotato
fee dynamic, now 0%- Swap ROTATO → Rotatohook takes 1.50%
- Swap Rotato → ROTATOhook takes 1.50%
- Add, then remove liquiditydeposit refused: NotManager
pool 0xc26adec64d18b94d606f32d574c7b65e5d263d12503aa523f584f9f65f29481b
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
20 pools use this hook, the first one 17 d ago.
The address enables before swap returns delta, after swap returns delta. The hook is allowed to take; the next two checks measure whether it does.
It takes 1.50% of each swap on top of the pool fee.
Closed to outside LPs: only the hook's own liquidity is in the pool.
Its pools use a dynamic fee that the hook sets before every swap. It stands at 0% now and can change.
No owner() but it has blockStartPrice.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
20 pools over 17 days.
Measured at block 92,975,285. 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 0xc26adec64d18b94d606f32d574c7b65e5d263d12503aa523f584f9f65f29481b
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.