Nostr Onchain — self-custody signing for Nostr and Bitcoin
nostronchain.com
LaunchIndex first observed Nostr Onchain — self-custody signing for Nostr and Bitcoin (nostronchain.com) live on 2 September 2026. View its launch screenshot, category, and verification evidence.
A launch record built from evidence.
Nostr Onchain — self-custody signing for Nostr and Bitcoin (nostronchain.com) was first observed live on 2 September 2026.
Hardware and software for sovereign signing of Nostr events and Bitcoin transactions, including a pocket hardware signer, browser extension, bridge, and related tools.
Its profile is classified as Developer tool within Technology / Developer tools.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- nostronchain.com
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- Nostr Onchain — self-custody signing for Nostr and Bitcoin
- Observed description
- Hardware and software for sovereign signing: a pocket hardware signer, NIP-07 extension, NIP-46 bridge, Bitcoin transactions for Nostr keys, and more. No custodians, no accounts.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 90%
- HTTP status
- 200
A canonical launch profile for nostronchain.com.
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