Frostr adds threshold signing to Nostr; no protocol changes! We integrate with NIP-07/46/55 so signed notes look completely normal to clients and relays (no one can tell you are threshold signing) The reality: every client/signer implements these specs differently... This fragmentation is our biggest challenge! Frostr hopes to be boring and simple but the ecosystem needs more standardization to realize this dream

Igloo Android App (alpha) is here! -

GitHub

Releases · FROSTR-ORG/igloo-android

Mobile signing device for nostr apps, using NIP-55 and FROSTR protocol. - FROSTR-ORG/igloo-android

Will say more later 👀

Thinking about partially signed notes 🤔

Say hello to Igloo Web - the easiest and most lightweight way to run a Frostr signer!

igloo web

GitHub

GitHub - FROSTR-ORG/igloo-web: Simple Web Implementation of a FROSTR signer built with igloo-core

Simple Web Implementation of a FROSTR signer built with igloo-core - FROSTR-ORG/igloo-web

Here's a diagram I made for NIP-46 signing flow with Frostr... - nostr client sends nip46 request to relay - igloo server listens for nip46 request - approves - passes to other signer (igloo-cli) for partial sig - gets response from cli and completes sig - passes back to relay - nostr client receives signed note and publishes to relays All of thise happens within like 2 seconds wtf

Also yes, frostr uses frostr for nostr. We eating our dogfood now! View quoted note →

Hello world! Frostr is a fully open-source protocol + app suite that lets you: • Split your existing Nostr key into any threshold (2/3, 3/5, etc)
 • Sign notes using simple Frostr apps that coordinate over Nostr
 • Use NIP-07 + NIP-46 in any Nostr client
 • Recover your nsec on any device with your threshold
 • Rotate / expand your setup anytime
 • And do it all without creating a new key
 We’ve got some cool updates shipping soon! Keep an eye out 


Frostr