zkThunder / cbBTC
fee 0.25%- Swap zkThunder → cbBTCno liquidity at the current price
- Swap cbBTC → zkThunderno liquidity at the current price
- Add, then remove liquiditylost 10%
pool 0x1d27c85aabcaba0588e5290b755dc0fbb9cc8c54025a069c8014885782bc5fe0
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
17 pools use this hook, the first one 63 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.
No pool with liquidity to swap through yet.
Taking liquidity straight back out lost 10%.
A fixed fee of 0.25%, written in the pool key.
Owned by 0x853744e2E89e4B3f6e10743663C174FB8d5bc59c. Owner-style functions: setPoolFee, setFactory, transferOwnership.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
17 pools over 63 days.
Measured at block 92,974,475. 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 0x1d27c85aabcaba0588e5290b755dc0fbb9cc8c54025a069c8014885782bc5fe0
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.