Whoever makes a sexy nostr master key physical signer and an app to manage child subkeys can shut up and take my money!
Discussion
I thunk nostr:npub1p0rtaltechdtcrclclvaeu7km4x3k0e7cp5yc9j2w4v4me8apnhqwgx40r is working on it
Did you know that we already have a NIP (mnemonics) that supports child sub keys derivation from the seed?
No. Would be cool 😎
Shack already supports it, give it a go