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Cryobrick
@Cryobrick

Air-gapped Bitcoin cold storage on feature phones.
Zero cost. Plausible deniability. Your keys, your control.

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https://www.cryobrick.comwebsite
[email protected]lnurl
Relays (7)
  • wss://relay.primal.net – write
  • wss://relay.mostr.pub – write
  • wss://offchain.pub – write
  • wss://nostr.mom – read
  • wss://wot.nostr.party – read
  • wss://nostrelites.org – read
  • wss://pyramid.fiatjaf.com – read

Recent Notes

Cryobrick profile picture
🎂 Happy 17th Birthday, Bitcoin! 🎂

Today, on Bitcoin's birthday, we're announcing Cryobrick:
Air-gapped Bitcoin cold storage on your feature phone.

Secure. Affordable. Inconspicuous. Zero cost.

🔗 cryobrick.com

Your keys stay offline and under your control.

What makes Cryobrick different?

Hardware wallets are great, but they have limitations:
• Zero plausible deniability
• Cost barriers ($100+)
• Privacy data leaks
• Geographic restrictions

Cryobrick solves all of these.

Watch the video demonstration to see Cryobrick in action!
- https://youtu.be/pnusND_EDyY

🔗 Website: cryobrick.com
🔗 GitHub: github.com/cryobrick
🔗 Discord: discord.gg/YGCXhfkbsA