ARBT / NVDA
fee dynamic, now 0%- Swap ARBT → NVDAno liquidity at the current price
- Swap NVDA → ARBTno liquidity at the current price
- Add, then remove liquiditycame back whole
pool 0x152e29f0dbbcb8f06573aaae7a4670d41bcf2a46464580a6c8e4f8002d034df2
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
3 pools use this hook, the first one 35 d ago.
None of the permissions that let a hook take from swaps or from LPs are switched on.
No pool with liquidity to swap through yet.
Liquidity added and removed in the same block came back whole.
Its pools use a dynamic fee that the hook sets before every swap. It stands at 0% now and can change.
Owned by 0x473bD9B69D9be7bD808B3e5aCBdb7f4CBb47715a. Owner-style functions: transferOwnership, claimPlatformToken.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
3 pools over 34 days.
Measured at block 93,431,247. 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 0x152e29f0dbbcb8f06573aaae7a4670d41bcf2a46464580a6c8e4f8002d034df2
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.