I use Lightning every single day, but I don’t know enough about it.

I know the basics. But when it comes to custody, running your own Lightning node… I have questions.

Is it a de-facto hot wallet? Does it have a seed phrase that can be airgapped? Or does that seed (like in Zeus or Phoenix) simply control the on-chain UTXO that was used to open the channel?

If anyone could point me toward educational resources, I’d appreciate it! #asknostr