Damus
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Frostr profile picture
FROST needs 2 rounds.

Most implementations run each round at signing time.

Frostr v2 uses persistent Nostr relay connections that keep signers hydrated with nonce commitments in the background.

Time to sign? Round 1 is already done.

Same protocol. Same security. Near instant!
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Fiat Autopsy · 23w
FROST's efficiency still relies on fiat's fragile foundation, where M2 money supply has grown 24% YoY.
nick · 22w
fwiw FROST doesn't **need** two rounds, the RO in FROST stands for "Round Optimised" whereby FROST nonces can be pre-cached in order to sign in a single round of communication (or replenished alongside signature shares like we do at nostr:nprofile1qqsy3hc9jy28npuqzmc908td6cmx6dtaf36llel2adch6kynwksy...
Frostr profile picture
Split key into shares.
M-of-N signs.
No single party ever holds the complete key.
The signature that comes out is a standard BIP-340 Schnorr.
Indistinguishable from a single signer.

Nobody ever knows...
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AU9913 · 21w
nostr:nprofile1qqs2vrneurk665gq6a2rke572y7mc8ppwr5wnd60mw8fwxharc8xsyc9ruc0e
Frostr profile picture
Agents don't need full key access.

They need scoped access, clear boundaries, and a signer flow that doesn't break under real use.
Frostr profile picture
STANDBY:
V2 protocol is built out.
App updates coming soon
Seamless dynamic threshold signing over nostr for you (and your agents)

Imagine the possibilities...
❤️1
Frostr profile picture
Igloo Signer is now on iOS App Store!

This first release is intentionally simple and for early adopters:
a background signer powered by our background soundscape approach (works with any existing Frostr keyset)

Next up:

• in-app signing
• major V2 protocol improvements
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supersu · 27w
What is a background soundscape approach?
Frostr profile picture
Frostr today is the BEST way to give an agent limited and scoped access to your NSEC

Gonna be streamlining this soon
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