Zap.

I am not a developer and I agree with dev. But I would like to follow a Raspberry Pi + Citadel approach in order to run Bitcoin, Lightning and Nostr nodes.

Run your own Bitcoin node.

Run your own Nostr relay.

A full Bitcoin node verifies all transactions and blocks to ensure that they are legitimate and in accordance with the network rules.

A personal Nostr relay provides a backup of your data and ensures that all of your notes and events are available to re-broadcast to others in the future.