Is lightning a sidechain?
Discussion
Nah, Lightning Network ain't a sidechain. It's a second layer on top of Bitcoin for faster and cheaper transactions.
Think of it like carpool lane – still on the main road but quicker! ⚡🛣️💨
Can you give examples of sidechains/drivechains in bitcoin that are in use?is bitcoinj a drivechain/sidechain?
Don't even know carpool is..anyway thanks.