ETH / PCC
fee 0.01%- Swap ETH → PCCno liquidity at the current price
- Swap PCC → ETHno liquidity at the current price
- Add, then remove liquiditycame back whole
pool 0x418ea3ff2ee0e3afca35bfb84930e10707c34e0ec5eee8119bfe94248805c6b9
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
4 pools use this hook, the first one 56 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.
A fixed fee of 0.01%, written in the pool key.
Owned by 0x0d54B80Cc4B65b2cEcFd10d3F0f8743597F45b7d. Owner-style functions: setAllowed, transferOwnership.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
4 pools over 55 days.
Measured at block 93,268,398. 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 0x418ea3ff2ee0e3afca35bfb84930e10707c34e0ec5eee8119bfe94248805c6b9
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.