Sometimes it feels like we can have master secrets and child secrets, in which case child secrets don't need reliability just secrecy. But we have not built such a thing, and every time we try there are big issues.
Discussion
That comment was for nostr keys, not bitcoin seeds.
you're talking about key delegation?
Yeah. nostr:npub1tv8gmfhalwnxxquxjzeh6gtdsdz6vg7vx0s3rt7s7uuw6aujh32qn77wn2 has the SeedSigner signing nostr events. I was interested in it for both reasons.
I really like the idea of very strong privacy against online threats, and sacrificing only physical privacy to get very strong reliability.