nostr:npub1pwlm9hn20nsms6n0jh9hzw5rpt698745z6h5zdxlxaayze6ths3she5qzr crazy idea or "need" that has been rattling around my head for a while. Contact Cards, like vCards?, the people and or services could include their node address details. Guid for the entity/person and a way to check, or at least call a well known decentralized service to get the current value address(es); LN, Nostr, whatever's next...

Reason; nodes may go defunct. E.g. I shut down my LN node and moved to Alby for now because I'm lazy. Sure the txns would fail, but how to redirect?