kind 35128 · 2026-10-09 04:44 UTC

FROSTNostr — t-of-n signatures, zero private keys

A browser-based t-of-n FROST threshold signer for Nostr. Any t members cooperate to produce one ordinary BIP340 Schnorr signature under a single group key — and no device ever holds the private key. Pure client-side, no build, no backend.

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Custom domain + certificate +21,000 sats/year · +2,100 / 30 days

2 files in the manifest · size billed from the file band until the blobs are here. up to 20 files, 10 MB included.

up to 20 files, 10 MB included: 21,000 sats/year
30 days: 2,100 sats (one tenth)

Card 21,000/year (20 files, 10 MB). Site 42,000 (200 files, 100 MB). App 84,000 (2,000 files, 1 GB). Past that, 42,000 per extra 1,000 files and 5,000 per extra 100 MB, per year. 30 days is one tenth. Check the domain box only if you will point DNS at this gateway. Opens a Lightning invoice. Copies the files onto https://nsitepin.com/blossom and assigns a hostname.

Missing files

These files were checked. They were not on the hosts listed here.

path	sha256	missing on
/index.html	8f6f6db5edb1585dae547ca006927850c7758db2b8640408203c10d1a6ae1e25	https://nsite.run · missing https://blossom.yakihonne.com · missing https://zencrown.relay2aeon.quest/ · missing
/__MACOSX/._index.html	40c3e12e614d9843661bc97c46890e6f55c30006cbda37789babfe0e6ebdbe49	https://nsite.run · missing
/404.html	8f6f6db5edb1585dae547ca006927850c7758db2b8640408203c10d1a6ae1e25	https://nsite.run · missing https://blossom.yakihonne.com · missing https://zencrown.relay2aeon.quest/ · missing

Manifest

event id: a6ba8c69da257212dbddb0fb62a002323295e2552e5d22a0d9c025eff7cf39be
aggregate x: None
d tag: frostnostr

Paths

path	sha256	hosts
/index.html	8f6f6db5edb1585dae547ca006927850c7758db2b8640408203c10d1a6ae1e25	https://nsite.run · missing https://nostr.download · degraded https://blssm.us · degraded https://blossom.yakihonne.com · missing https://zencrown.relay2aeon.quest/ · missing	preview
/__MACOSX/._index.html	40c3e12e614d9843661bc97c46890e6f55c30006cbda37789babfe0e6ebdbe49	https://nsite.run · missing https://nostr.download · degraded https://blssm.us · degraded https://blossom.yakihonne.com · degraded https://zencrown.relay2aeon.quest/ · degraded	preview
/404.html	8f6f6db5edb1585dae547ca006927850c7758db2b8640408203c10d1a6ae1e25	https://nsite.run · missing https://nostr.download · degraded https://blssm.us · degraded https://blossom.yakihonne.com · missing https://zencrown.relay2aeon.quest/ · missing	preview