Hardware wizardry nostr:npub164hqu5x5jn0smy7ftfdzadsv3ncv9myay5e3fpqgc8a7exnq8tkqe89e55

App ingenuity nostr:npub1xh897wvhn93tda0zws94mdyc7eagc8qm0798clp7x48zh6kjwazq29gst6

Welcome to the future of #bitcoin self-custody ❄

https://frostsnap.com/demo.mp4

Frostsnap is a mobile-first hardware wallet 📲

Begin your self-custody journey by plugging Frostsnap devices into your phone and naming them via the Frostsnap app.

Choose a security threshold and begin key generation to easily set up a multisig wallet in a matter of seconds.

In this demo we create a 2-of-3 multisig between the devices. A threshold of two means we need any two of the three devices to sign in order to spend funds from the wallet. ❄️🔒

Daisy-chained Frostsnap devices participate in distributed key generation, each contributing entropy to a joint secret shared across multiple devices.

No single device knows the overall secret, only a fragment.

You, the user, can easily verify the key was created securely ✅

After creating a new key, you can hide your Frostsnap devices in different locations or share them among people you trust. 🏘️🏝️👨‍⚖️

When it comes time to make a bitcoin transaction or sign a Nostr post under your Frostsnap key, you must sign on multiple devices.

Frostsnap is crafting a whole new Bitcoin experience,

And we're fixing the problems of self-custody today:

security, accessibility, cost, and privacy.

Frostsnap is making #bitcoin ownership easy, personalized, and secure.

Stay Frosty ❄️