2025-09-23T14:38:46Z https://nostr.now Frostsnap https://nostr.now/npub1fr0styg50xrcq9hs27wkm43kd56h6nr4lln746m304vfxadqganslul2sa https://frostsnap.com/assets/frostsnap-icon-blue-bg.png https://frostsnap.com/assets/frostsnap-icon-blue-bg.png https://nostr.now/nevent1qqs2pf5zsr2s7rzjeehxzl0nqxp06lryw2h5jtzpeh6uyqtzam39hdgzypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwrpv50p Dice rolling only begins to start making sense when you:<br/><br/>(1) Verify entropy → seedphrase on an independent device, to check the device actually used it.<br/><br/>(2) Verify seedphrase → root private key → public key conversions on an independent device.<br/><br/>(3) Roll dice to generate nonces every time you want to spend bitcoin, since nonces are another random number that the device could create poorly or maliciously...<br/><br/>.. Or because no one realistically does this, verify that the device correctly signed using deterministic nonces (no one does this either). Both methods requiring verification on an independent device if you don&#39;t want to trust.<br/><br/>You&#39;ll notice that there&#39;s a pattern of:<br/>- Don&#39;t trust a single device to generate randomness<br/>- Verify on another device<br/><br/>And that&#39;s exactly what FROST&#39;s Distributed Key Generation and signing achieve; but it&#39;s automated and not completely insane.<br/><br/>Each device participating in key generation contributes a random secret a group secret key. So long as one of them has good entropy, so does the the entire multisignature.<br/><br/>Crucially, the devices do not trust that their entropy was utilized, they mathematically verify that their entropy was included in the wallet secret. And furthermore, every participating device agrees upon the public keys and addresses by default at the end of the protocol.<br/><br/>Distributed Key Generation validates everything, all you need to do is confirm that a short security check code matches on all device screens, which verifies that every device saw the same sequence of events within this ceremony. Frosty. 2026-08-02T16:56:33Z https://nostr.now/nevent1qqspysl4nkrur7qjttvz38cvtxc9mhdpufx2zk966zf75hp9mnudl8czypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkw3q6q6d In reply to <a href='/nevent1qqsxumf3kc3kgctdfqvqradrt0wznjd75ns0cqgw9snvg9r8uq09p8qcudntg'>nevent1q…dntg</a><br/>_________________________<br/><br/>The phone has a different entropy source with different inputs. The devices each have a multitude of unique entropy inputs too! 2026-08-02T16:54:23Z https://nostr.now/nevent1qqsxhgjtc8zzvunv7efdh698gf0a3unv09dryrzkltgk9xyl4d4l7rqzypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwj2w7x9 The only hardware wallet never trusted to generate its own entropy. <img src="https://blossom.primal.net/3e01e1f6cc9b7c4f995bbd5d2bdcde05df246832de93335b7dbd4e6b68110d0a.png"> 2026-08-01T19:10:20Z https://nostr.now/nevent1qqsfgywk89q2d24t5kt87wadpw997flavw686npya3qrc7ztelul4cczypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwuzcrn9 Gold bars have to exist somewhere. Bitcoin does not.<br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyxhwumn8ghj7mn0wvhxcmmvqy28wumn8ghj7un9d3shjtnyv9kh2uewd9hsqgp4ee0nn9uev2m0tcn5pdwmfx8k02xpcxml3f78c034fc4745nhgs008jur" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>Zero-Knowledge Goof</span> (<span class="italic">nprofile…8jur</span>)</a></span> at <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qqsd0f68dvf98gvs9am9dp0lu0f4r7xzu2k89rm9tt448axf5tu6wlgphpy4c" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BTCPrague</span> (<span class="italic">nprofile…py4c</span>)</a></span> on multisig: money that doesn&#39;t live at a single location.<br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://media.frostsnap.xyz/btcprague26-no-single-breakin-spot.mp4"></video> 2026-07-27T04:03:13Z https://nostr.now/nevent1qqsrmpu6a76hk7cqammza20yhxkgd2ht8md2aztweassc7eg9t4myaszypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwkl20zu In reply to <a href='/nevent1qqs0mqmaxcnfu6kv3ztzhwsymlx82jqxvp94hwvkru6tz4w3v5v839sln0ndv'>nevent1q…0ndv</a><br/>_________________________<br/><br/>We&#39;re getting this one reviewed and through!<br/><a href="https://github.com/frostsnap/frostsnap/pull/511">https://github.com/frostsnap/frostsnap/pull/511</a><br/><br/>In the meantime you can use another device as a coordinator if you have one available.<br/><br/>We ourselves really want subaccounts! So expect to see progress on them soon. 2026-07-27T03:18:31Z https://nostr.now/nevent1qqst3zfqfs8as3p3skuhvu6j0cx4f4nnlt9fmsv88g39vcfljg403eczypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwmun2nn In reply to <a href='/nevent1qqsgl5fgvhl8dem2s49rjzwcmg8gqumj555725l3l2vn4lgc74mavlgnemty5'>nevent1q…mty5</a><br/>_________________________<br/><br/>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. 2026-07-27T02:32:33Z https://nostr.now/nevent1qqsxmqkwzuq9h9cx9wyjvqx0slxkfc78sav2g8vqsmkkh5z6d0fwu6czypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwanfruj The full private key never exists. Not at creation, not at signing, not ever.<br/><br/>In case you missed it, Sovereign Money gave the most thorough breakdown of Frostsnap yet:<br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://media.frostsnap.xyz/sovereign-money-frostsnap.mp4"></video> 2026-07-14T16:29:01Z https://nostr.now/nevent1qqsxptd3xak5uqzc44zpp5yp4ayjt0me8qwxezj5fgdp7gdcc6uatvczypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkw0lvmr4 More bitcoiners than ever are securing their life savings outside their home and establishing sovereign inheritance pathways. Hugely successful week for Frostsnap at <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qqsd0f68dvf98gvs9am9dp0lu0f4r7xzu2k89rm9tt448axf5tu6wlgphpy4c" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BTCPrague</span> (<span class="italic">nprofile…py4c</span>)</a></span>.<br/> <img src="https://blossom.primal.net/507ead438a27343fe24d297ab6d2daf8a59734aaaf7cc48dd2d9f49455c20578.jpg"> <br/> <img src="https://blossom.primal.net/3ba65f7740dd812007e30d7eefc07156607e1ccac2dfaab43055f46321369c03.jpg"> 2026-06-15T01:40:19Z https://nostr.now/nevent1qqstratyfxk9eyzguvdal2gr8dp4c47dggjl42ptpmap5upnrzfumwgzypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwfk28xg Huge week for the Frostsnap team and another step forward in protecting bitcoiners from loss and coercion.<br/><br/>Come and visit our booth at <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qqsd0f68dvf98gvs9am9dp0lu0f4r7xzu2k89rm9tt448axf5tu6wlgphpy4c" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BTCPrague</span> (<span class="italic">nprofile…py4c</span>)</a></span>!<br/> <img src="https://blossom.primal.net/5e773e07baec26f13f14cb421219bae0e06336bd1263c2978eaf07f78ef65024.png"> 2026-06-09T06:12:20Z https://nostr.now/nevent1qqs8vuw8qhv4jqc7c00e0amq55cqaje0j4uvqf79wqgfn24u0juljkqzypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwftd7qv In reply to <a href='/nevent1qqs8pxj90z7agx3yxfa6jdjgal70gk0hk35n47p66s8azham08ewghqgynt5k'>nevent1q…nt5k</a><br/>_________________________<br/><br/>Want to meet us in Prague and get a hands-on experience with Frostsnap?<br/><br/>Code FROSTSNAP gets you 10% off your ticket. See you at our booth!! 2026-06-02T15:56:31Z https://nostr.now/nevent1qqs8pxj90z7agx3yxfa6jdjgal70gk0hk35n47p66s8azham08ewghqzypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwvgkdsr Three years ago we attended <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qqsd0f68dvf98gvs9am9dp0lu0f4r7xzu2k89rm9tt448axf5tu6wlgphpy4c" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BTCPrague</span> (<span class="italic">nprofile…py4c</span>)</a></span>, jumping booth-to-booth to share our early prototype with friendly faces we&#39;d only ever interacted with online.<br/> <img src="https://blossom.primal.net/7301113e935aba3f8fac72a16d61b2e5b2907383611509f06d8671593fead604.png"> <br/><br/>This year we&#39;re back with the real thing: Frostsnap. Multisig made simple, with no single point of failure.<br/> <img src="https://blossom.primal.net/6807f8ebe835d6ff253cb0e5a2a7d9301e0efc16f81fe6fda3d83ee3d16ce4e0.png"> <br/> 2026-06-02T15:55:57Z https://nostr.now/nevent1qqsvge99st5vgd6qvrhnj6u824vp9rfpsv83t9zf6qknf7wz4wcf2tgzypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwx5vyz4 In reply to <a href='/nevent1qqsddr8f2anvw0vkjz6mf08ld9m9wh455hrypxxm875e5smclsy7xxctznk2n'>nevent1q…nk2n</a><br/>_________________________<br/><br/>If this video isn&#39;t rendering properly, try this version or on youtube<br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://media.frostsnap.xyz/sparrow-wallet-psbt.mp4?v=2"></video><br/><br/><a href="https://youtu.be/s7eWRiwqZrM">https://youtu.be/s7eWRiwqZrM</a> 2026-04-03T05:24:01Z https://nostr.now/nevent1qqs8dqtrn3k7yw8a29zgqs9rnnefp085p7w9ahxurh3xclyqdkeezxczypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkweu6jml In reply to <a href='/nevent1qqsppg7rvrkw9n27a2337qqpl99c8wt8nq7h7hkzrfgl8twrqzxz0fc53mjhx'>nevent1q…mjhx</a><br/>_________________________<br/><br/>Should be fixed now, you might need to open in different browser / with clear cache. 2026-04-02T23:49:52Z https://nostr.now/nevent1qqsvsvenwtmpu7x888t4v5v8qwgdnnmarx22qwlh9mgmszhq7g4hkhczypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkw5dqnq0 In reply to <a href='/nevent1qqsg8vg49jxkz5vu9w9x94g3zup82ugsq4kzvc2wyluuvre3kq4wgng2et75v'>nevent1q…t75v</a><br/>_________________________<br/><br/>Should be fixed now, might need to open in different browser / with clear cache. Thanks! 2026-04-02T23:49:21Z https://nostr.now/nevent1qqsddr8f2anvw0vkjz6mf08ld9m9wh455hrypxxm875e5smclsy7xxczypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwluthnx You can export your wallet descriptor into other wallets such as Sparrow Wallet, build transactions as PSBTs, and sign them on your Frostsnap devices<br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://media.frostsnap.xyz/sparrow-wallet-psbt.mp4"></video> 2026-04-02T14:41:16Z https://nostr.now/nevent1qqs0l2afazgrg50g5pua9srs0mp3lj0xy5y2hrqqmxp4k6mthw25fqczypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwztnafk We&#39;ve assembled more Frostsnap Frontiers -- get yours at<br/><a href="https://frostsnap.com">https://frostsnap.com</a><blockquote class="border-l-05rem border-l-strongpink border-solid"><div class="-ml-4 bg-gradient-to-r from-gray-100 dark:from-zinc-800 to-transparent mr-0 mt-0 mb-4 pl-4 pr-2 py-2">quoting <br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Article"><a itemprop="url" href="/nevent1qvzqqqqqqypzqjxlqkg3g7v8sqt0q4uadhtrvmf404x8tll8at4hzl2cjd66q3m8qythwumn8ghj7un9d3shjtnswf5k6ctv9ehx2ap0qqsgh0fgqxg4y40lgyxvl6rz4y0qwlehpahkrw44zcvcv9vzfk4yjwgdy6q4p" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…6q4p</a></span> </div> Protect your Bitcoin from theft, loss, and coercion.<br/><br/>How to set up a Frostsnap 2-of-3 multisig wallet and create backups:<br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://media.frostsnap.xyz/create-wallet-and-backup.mp4"></video> </blockquote> 2026-03-11T03:22:51Z https://nostr.now/nevent1qqsgh0fgqxg4y40lgyxvl6rz4y0qwlehpahkrw44zcvcv9vzfk4yjwgzypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwx6wu05 Protect your Bitcoin from theft, loss, and coercion.<br/><br/>How to set up a Frostsnap 2-of-3 multisig wallet and create backups:<br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://media.frostsnap.xyz/create-wallet-and-backup.mp4"></video> 2026-03-10T04:44:10Z https://nostr.now/nevent1qqsrgh9922qsvddp35p4qa083nlh2a7ttxfgg9q53uc3mpqjn36l98gzypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwdz3edu Preorders closing soon for the legendary early adopter batch of Frostsnap Frontiers. Final stages of manufacturing underway 🎉<br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://frostsnap.com/assets/v/frostsnap-factory.mp4"></video> 2025-09-23T04:22:43Z https://nostr.now/nevent1qqszlgqgywgzmwq4vl8dc8ra9e407fhxt092vjy8wk8klsfq3cn4v9gzypyd7pv3z3uc0qqk7pte6mwkxekn2l2vwhl706htw9743ym45prkwkd8wgj We&#39;re finally here on Nostr!<br/>Welcome to the Frostsnap Frontier ❄<br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://frostsnap.com/demo.mp4"></video><br/><br/>Join us on our mission to redesign self-custody. Preorders open now!<br/><a href="https://frostsnap.com">https://frostsnap.com</a> 2025-06-30T15:01:01Z