Frostsnap / Frostsnap is on Nostr

Take bitcoin saving seriously.
Stay Frosty.

Last Notes

2026-08-02 16:54:23 UTC

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The phone has a different entropy source with different inputs. The devices each have a multitude of unique entropy inputs too!

2026-08-01 19:10:20 UTC

The only hardware wallet never trusted to generate its own entropy. https://blossom.primal.net/3e01e1f6cc9b7c4f995bbd5d2bdcde05df246832de93335b7dbd4e6b68110d0a.png

2026-07-27 04:03:13 UTC

Gold bars have to exist somewhere. Bitcoin does not.
@nprofile…8jur at @nprofile…py4c on multisig: money that doesn't live at a single location.
https://media.frostsnap.xyz/btcprague26-no-single-breakin-spot.mp4

2026-07-27 03:18:31 UTC

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We're getting this one reviewed and through!
https://github.com/frostsnap/frostsnap/pull/511
In the meantime you can use another device as a coordinator if you have one available.
We ourselves really want subaccounts! So expect to see progress on them soon.

2026-07-27 02:32:33 UTC

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No: your choice of electrum server will determine the chain your wallet syncs to. The defaults are non-BIP110 servers. In any case it is best to connect the app to your own node.

2026-07-14 16:29:01 UTC

The full private key never exists. Not at creation, not at signing, not ever.
In case you missed it, Sovereign Money gave the most thorough breakdown of Frostsnap yet:
https://media.frostsnap.xyz/sovereign-money-frostsnap.mp4

2026-06-15 01:40:19 UTC

More bitcoiners than ever are securing their life savings outside their home and establishing sovereign inheritance pathways. Hugely successful week for Frostsnap at @nprofile…py4c.
https://blossom.primal.net/507ead438a27343fe24d297ab6d2daf8a59734aaaf7cc48dd2d9f49455c20578.jpg
https://blossom.primal.net/3ba65f7740dd812007e30d7eefc07156607e1ccac2dfaab43055f46321369c03.jpg

2026-06-09 06:12:20 UTC

Huge week for the Frostsnap team and another step forward in protecting bitcoiners from loss and coercion.
Come and visit our booth at @nprofile…py4c!
https://blossom.primal.net/5e773e07baec26f13f14cb421219bae0e06336bd1263c2978eaf07f78ef65024.png

2026-06-02 15:56:31 UTC

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Want to meet us in Prague and get a hands-on experience with Frostsnap?
Code FROSTSNAP gets you 10% off your ticket. See you at our booth!!

2026-06-02 15:55:57 UTC

Three years ago we attended @nprofile…py4c, jumping booth-to-booth to share our early prototype with friendly faces we'd only ever interacted with online.
https://blossom.primal.net/7301113e935aba3f8fac72a16d61b2e5b2907383611509f06d8671593fead604.png
This year we're back with the real thing: Frostsnap. Multisig made simple, with no single point of failure.
https://blossom.primal.net/6807f8ebe835d6ff253cb0e5a2a7d9301e0efc16f81fe6fda3d83ee3d16ce4e0.png

2026-04-03 05:24:01 UTC

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If this video isn't rendering properly, try this version or on youtube
https://media.frostsnap.xyz/sparrow-wallet-psbt.mp4?v=2
https://youtu.be/s7eWRiwqZrM

2026-04-02 23:49:52 UTC

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Should be fixed now, you might need to open in different browser / with clear cache.

2026-04-02 23:49:21 UTC

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Should be fixed now, might need to open in different browser / with clear cache. Thanks!

2026-04-02 14:41:16 UTC

You can export your wallet descriptor into other wallets such as Sparrow Wallet, build transactions as PSBTs, and sign them on your Frostsnap devices
https://media.frostsnap.xyz/sparrow-wallet-psbt.mp4

2026-03-11 03:22:51 UTC

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We've assembled more Frostsnap Frontiers -- get yours at
https://frostsnap.com
#nevent1q…6q4p

2026-03-10 04:44:10 UTC

Protect your Bitcoin from theft, loss, and coercion.
How to set up a Frostsnap 2-of-3 multisig wallet and create backups:
https://media.frostsnap.xyz/create-wallet-and-backup.mp4

2025-09-23 04:22:43 UTC

Preorders closing soon for the legendary early adopter batch of Frostsnap Frontiers. Final stages of manufacturing underway 🎉
https://frostsnap.com/assets/v/frostsnap-factory.mp4

2025-06-30 15:01:01 UTC

We're finally here on Nostr!
Welcome to the Frostsnap Frontier ❄
https://frostsnap.com/demo.mp4
Join us on our mission to redesign self-custody. Preorders open now!
https://frostsnap.com