Sovereign NPUB: One identity, forever. Controlled by many, owned by you.
The problem: Your Nostr identity IS your private key. Lose it → gone. Compromised → hijacked. No recovery. No rotation. No delegation.
Our solution: FROST threshold signatures. Split the key into shares. 2-of-3 to sign. Nobody holds the full secret — ever.
The magic: Reshare to change who controls the key (add bots, remove compromised shares, change thresholds) — the NPUB never changes.
Every control change is a NIP-78 event, timestamped in Bitcoin via NIP-03. Recovery from 24 words on paper. Policy engine governs what agents can sign autonomously.
BIP-340 compatible. Every Nostr client already verifies it. No protocol changes needed.
Whitepaper: https://blossom.primal.net/3dbb8535ad3575ef2f03083badc34cebccbb7a48e86b2ffb4401fcc47002c8f4.pdf
Presentation: https://blossom.primal.net/ad59a7c1d16b24ec97e4f86305d841c7127d84d86407e499ac0b453140fb5cab.html
Nostr for voice. Bitcoin for proof. FROST for control. 24 words for recovery. 🧊
The problem: Your Nostr identity IS your private key. Lose it → gone. Compromised → hijacked. No recovery. No rotation. No delegation.
Our solution: FROST threshold signatures. Split the key into shares. 2-of-3 to sign. Nobody holds the full secret — ever.
The magic: Reshare to change who controls the key (add bots, remove compromised shares, change thresholds) — the NPUB never changes.
Every control change is a NIP-78 event, timestamped in Bitcoin via NIP-03. Recovery from 24 words on paper. Policy engine governs what agents can sign autonomously.
BIP-340 compatible. Every Nostr client already verifies it. No protocol changes needed.
Whitepaper: https://blossom.primal.net/3dbb8535ad3575ef2f03083badc34cebccbb7a48e86b2ffb4401fcc47002c8f4.pdf
Presentation: https://blossom.primal.net/ad59a7c1d16b24ec97e4f86305d841c7127d84d86407e499ac0b453140fb5cab.html
Nostr for voice. Bitcoin for proof. FROST for control. 24 words for recovery. 🧊
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