2025-08-10T20:43:39+02:00 https://nostr.ae seedhammer https://nostr.ae/npub1z072s0nvldeva7a6qek3kj358f0h5gm640kkllkk52h0qrjtnw8q38wfm4 https://m.primal.net/NCqF.jpg https://m.primal.net/NCqF.jpg https://nostr.ae/nevent1qqs0wfe60a2qe47mavrqg55phydej0025e06cx6t9g3s4dgyvj7atmszyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcukd2e0n FINALLY! We&#39;ve sent out the shipping notification to the last order in our queue. We know this took MUCH longer than planned, and we really appreciate your patience.<br/><br/>If you have not yet received an email from us with instructions to have your order shipped, please write to support@seedhammer.com.<br/><br/>Please note: this excludes the OG Edition, which we&#39;re still hard at work to produce and ship. 2026-07-04T09:08:31+02:00 https://nostr.ae/nevent1qqsz9tw5nckwhh335qt6273l0ek3nzszls62mey8agqvx5hm5jk0acszyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcuhfk2r2 If you placed an order before May 2025, you may still have an unclaimed machine waiting. Please check your inbox for an email from order@seedhammer.com. 2026-06-15T08:41:05+02:00 https://nostr.ae/nevent1qqsyg5s49mdvq6p4qzwcuk5a472ku7w5a9he2u72y2huaehldjvhn9czyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcuc6smdz Preorder customers 📦<br/><br/>Shipping is underway again and orders are going out first-in, first-out.<br/><br/>Keep an eye on your inbox 👀<br/>we’ll email you as soon as your order is ready to ship. 2026-04-17T10:14:38+02:00 https://nostr.ae/nevent1qqsge33v6lh9vdk3ue60ux857mve8vsjreq757mu4jktclt3ngt9z8qzyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdculymerr Merry Christmas!<br/>Preorder shipments to the EU and USA are temporarily paused due to customs return issues. Short term we’re using workarounds; long term we’re relocating production to a more shipping-friendly country. 2025-12-25T23:00:06+01:00 https://nostr.ae/nevent1qqsfm0vllcnr9r6veu2ej7l0zd02fy47ac8ur2zgqusxy43sp8ekz6szyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcue42h2f After more than a year of iterative design and testing, our electronics have progressed through multiple PCB revisions - evolving from the Raspberry Pi Pico 1 to a fully custom design built around the RP2350 chip, designed with KiCad and manufactured by JLCPCB.<br/> <img src="https://blossom.primal.net/f846c89aa0e5200aa636a69be94ae020bad02106fc02e16ca0c9fbce4b4a581f.jpg"> 2025-11-10T15:33:15+01:00 https://nostr.ae/nevent1qqs9yrl9lvej0xhrpqjld3nr5qfsfm85lan5kuqzy8ar776endmk8lqzyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcu43lzgy In reply to <a href='/nevent1qqsvrj9e55y5a9clgxyyvxql7thxt7uxh7zamnvn9tdu09q8cqh5tdgpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhg9m6knw'>nevent1q…6knw</a><br/>_________________________<br/><br/>Check DM 2025-09-24T23:25:31+02:00 https://nostr.ae/nevent1qqsfqnjk0gpgxe9uxfxdajjr90nyaqxu626uvw3k3ef67h5uxvpsc4qzyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcu5wcphs We are finally shipping!<br/><br/>Everyone that ordered on or before December 22 should have received an email with instructions. <br/><br/>We are shipping from Switzerland and have postponed US shipping until the tariffs issue settle. 2025-09-23T23:56:24+02:00 https://nostr.ae/nevent1qqsxvkatl6a4r9vtkum7kenh72rdhs55cknw8vuxludj462p625agngzyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcul524xq We’re getting 16 units ready to ship to the warehouse.<br/>The EU → rest-of-world process is still being finalized.<br/><br/>US customers have to wait while tariff systems settle.<br/>We’ll post shipping prices on our website and start sending individual orders as soon as possible.<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="/nevent1qqsv8h8q2grsm8k0dz6ne5cuchz2l70a0cqrvfq3x5sd67kza9k443cky7wj4" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…7wj4</a></span> </div> We are delaying shipping.<br/><br/>Due to the exorbitant Switzerland/US tariff and high shipping rates, we’re investigating shipping from the EU instead.<br/><br/>Thank you very much for your patience. </blockquote> 2025-09-09T12:40:19+02:00 https://nostr.ae/nevent1qqszlgnwe2a2ww0m0a60s4r2kt88kcd6e029tw0js3xqug7h2jsu7sqzyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcuexpgaf The word is not “hunt”.<br/><br/>#SatHunterz<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="/nevent1qqs89atqrcfmh59j0204rhslc39jez9j70tk570wsh99ll6ekr204zcludch3" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…dch3</a></span> </div> We're big fans of codex32 at SeedHammer. Hand-computable, built in Shamir's secret splitting and fixes several shortcomings in BIP39 (Ctrl-F "trainwreck" in <a href="https://secretcodex32.com/faq/">https://secretcodex32.com/faq/</a>).<br/><br/>The SeedHammer machine may be the first hardware to support codex32. Below is the engraving of 2 codex32 Shamir shares that combine to a master secret.<br/><br/>We also wrote a command line utility and library for manipulating codex32 shares and derive BIP85 data. See <a href="https://go.dev/play/p/umS28lD8R0Q">https://go.dev/play/p/umS28lD8R0Q</a> (press "Run" to see output) or use a terminal (you need Go installed):<br/><br/>Install the `biptool` command line tool:<br/>$ go install seedhammer.com/cmd/biptool@latest<br/>$ export PATH=$PATH:~/go/bin<br/><br/>Encode a secret with threshold 2. Usually a random key, but in our case a sentence:<br/>$ echo "Codex32 is what we do"| biptool seed -seedlen 22 -id secr -threshold 2<br/>ms12secrsgdhkgetcxvezq6tnypmksct5ypmk2grydu9qqd7chr26ruhsn<br/><br/>Encode share #1:<br/>$ head -c 22 /dev/urandom | biptool seed -seedlen 22 -id secr -threshold 2 -idx a<br/>ms12secras2eph54xt3tkzjhrnp8g8k2zpaq5rrgqzu2sfvvug3l4xxqqc<br/><br/>Derive share #2:<br/>$ biptool interpolate -idx c<br/># Enter the secret share and share #1, finish with Ctrl-D<br/>ms12secrsgdhkgetcxvezq6tnypmksct5ypmk2grydu9qqd7chr26ruhsn<br/>ms12secras2eph54xt3tkzjhrnp8g8k2zpaq5rrgqzu2sfvvug3l4xxqqc<br/><Ctrl-D><br/>ms12secrca5vwy33zw9af9w5jupyvgra6c7ang0ywqugpzm6jm8hhlv035<br/><br/>Now you have two Shamir shares for your secret. Combine them to extract the secret:<br/>$ biptool derive seed<br/># Enter share #1 and #2, finish with Ctrl-D<br/>ms12secras2eph54xt3tkzjhrnp8g8k2zpaq5rrgqzu2sfvvug3l4xxqqc<br/>ms12secrca5vwy33zw9af9w5jupyvgra6c7ang0ywqugpzm6jm8hhlv035<br/><Ctrl-D><br/>Codex32 is what we do<br/><br/>Don't have a terminal? Play along in the browser: <a href="https://go.dev/play/p/umS28lD8R0Q">https://go.dev/play/p/umS28lD8R0Q</a> . Edit the program, press "Run" and see output below the code box.<br/><br/>#SatHunterz <br/><br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/ff7f36f3e4d5270e5cff04c95061f06f7c21e46c72cdb4c300a6a81960d388de.mp4"></video> </blockquote> 2025-08-14T11:59:54+02:00 https://nostr.ae/nevent1qqs89atqrcfmh59j0204rhslc39jez9j70tk570wsh99ll6ekr204zczyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcu6jug3y We&#39;re big fans of codex32 at SeedHammer. Hand-computable, built in Shamir&#39;s secret splitting and fixes several shortcomings in BIP39 (Ctrl-F &#34;trainwreck&#34; in <a href="https://secretcodex32.com/faq/">https://secretcodex32.com/faq/</a>).<br/><br/>The SeedHammer machine may be the first hardware to support codex32. Below is the engraving of 2 codex32 Shamir shares that combine to a master secret.<br/><br/>We also wrote a command line utility and library for manipulating codex32 shares and derive BIP85 data. See <a href="https://go.dev/play/p/umS28lD8R0Q">https://go.dev/play/p/umS28lD8R0Q</a> (press &#34;Run&#34; to see output) or use a terminal (you need Go installed):<br/><br/>Install the `biptool` command line tool:<br/>$ go install seedhammer.com/cmd/biptool@latest<br/>$ export PATH=$PATH:~/go/bin<br/><br/>Encode a secret with threshold 2. Usually a random key, but in our case a sentence:<br/>$ echo &#34;Codex32 is what we do&#34;| biptool seed -seedlen 22 -id secr -threshold 2<br/>ms12secrsgdhkgetcxvezq6tnypmksct5ypmk2grydu9qqd7chr26ruhsn<br/><br/>Encode share #1:<br/>$ head -c 22 /dev/urandom | biptool seed -seedlen 22 -id secr -threshold 2 -idx a<br/>ms12secras2eph54xt3tkzjhrnp8g8k2zpaq5rrgqzu2sfvvug3l4xxqqc<br/><br/>Derive share #2:<br/>$ biptool interpolate -idx c<br/># Enter the secret share and share #1, finish with Ctrl-D<br/>ms12secrsgdhkgetcxvezq6tnypmksct5ypmk2grydu9qqd7chr26ruhsn<br/>ms12secras2eph54xt3tkzjhrnp8g8k2zpaq5rrgqzu2sfvvug3l4xxqqc<br/>&lt;Ctrl-D&gt;<br/>ms12secrca5vwy33zw9af9w5jupyvgra6c7ang0ywqugpzm6jm8hhlv035<br/><br/>Now you have two Shamir shares for your secret. Combine them to extract the secret:<br/>$ biptool derive seed<br/># Enter share #1 and #2, finish with Ctrl-D<br/>ms12secras2eph54xt3tkzjhrnp8g8k2zpaq5rrgqzu2sfvvug3l4xxqqc<br/>ms12secrca5vwy33zw9af9w5jupyvgra6c7ang0ywqugpzm6jm8hhlv035<br/>&lt;Ctrl-D&gt;<br/>Codex32 is what we do<br/><br/>Don&#39;t have a terminal? Play along in the browser: <a href="https://go.dev/play/p/umS28lD8R0Q">https://go.dev/play/p/umS28lD8R0Q</a> . Edit the program, press &#34;Run&#34; and see output below the code box.<br/><br/>#SatHunterz <br/><br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/ff7f36f3e4d5270e5cff04c95061f06f7c21e46c72cdb4c300a6a81960d388de.mp4"></video> 2025-08-13T22:33:00+02:00 https://nostr.ae/nevent1qqsg8p0d4v0t5skg4tlmcnlpvx5h8c24y546yva896dpd29mkmpelyszyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdculje2j6 In reply to <a href='/nevent1qqsfe8swggngeexpk6x3zx6k9u8es36cjr0s35fednlqss0l7glvkcqppamhxue69uhkztnwdaejumr0dswj7z9w'>nevent1q…7z9w</a><br/>_________________________<br/><br/>It might actually work now. 2025-08-10T20:52:13+02:00 https://nostr.ae/nevent1qqsw4gcwtfsll8u6leg3ee3905ktfhynts9slr4s0mf5p4e42ph9ywczyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcuwu86fe Meet our engineer <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyt8wumn8ghj7cn5vvhxkmr9dejxz7n49e3k7mgpz4mhxue69uhk2er9dchxummnw3ezumrpdejqqgq5ncr7vx0wm5ewgatg6vvhudhzwr6ttvzgcmm9906kl6gxvldl3y6whs2e" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>snicktoshi🥩</span> (<span class="italic">nprofile…hs2e</span>)</a></span> and come and see the Seedhammer II today at #BH2025 !<br/><br/>He is in the book corner with <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy28wumn8ghj7et0wd6xzemjv9kjucm0d5hsz8thwden5te0dehhxarj95crztnev94kj6r0dehx2tnrdakj7qpqjt97tpsul3fp8hvf7zn0vzzysmu9umcrel4hpgflg4vnsytyxwuqxt3hw8" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>knutsvanholm</span> (<span class="italic">nprofile…3hw8</span>)</a></span>, <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyv8wumn8ghj7enfd36x2u3wdehhxarj9emkjmn99uqsuamnwvaz7tmwdaejumr0dshsqgzd3a7jpc462m378s282s5nfag2s3df0qd87ygrw97et9wmc8kmn564se08" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>lukedewolf</span> (<span class="italic">nprofile…se08</span>)</a></span> and <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy0hwumn8ghj7en0deehgu3dw3jhxapwdah8yetwv3jhytnrdakj7qgcwaehxw309a5hxmrpdejzumn0wd68yvfwvdhk6tcqyzaz7w2gxdjcga0fz6qt3x8ehc83mpgpvmr2swwmuzzdqfn26m3q54mhg79" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>Danielprince</span> (<span class="italic">nprofile…hg79</span>)</a></span> ‘s books.<br/><br/> <img src="https://blossom.primal.net/9da7c80a6ede61bfc8e047e7b17b348f312d50421346de9a138b4d2d55d8dd3e.jpg"> <br/> <img src="https://blossom.primal.net/bed4004c73af783ed62b26fabd35e70ca7c2ae43683cfacab454a5e0ccd994dc.jpg"> 2025-08-10T11:35:15+02:00 https://nostr.ae/nevent1qqsgex5ggq6lj43c0zm3nutzavvtth2uls2e48rkd67q6kfpd4mfpgszyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcu25ckep In reply to <a href='/nevent1qqsyj34xqgp0ecyv7q92pj6wdp5mcuuqv97u07svjazkkjn489m2j6gpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgnwnnq3'>nevent1q…nnq3</a><br/>_________________________<br/><br/>You will still be buy to by SH02 plates. 2025-08-06T19:54:40+02:00 https://nostr.ae/nevent1qqsr0w8zdccpjqftpkfffp9wtvxlpux42jymqkhd2t7yjz03rf46ydszyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcuaea5t9 Delivered 5 machines in July. More going out soon.<br/><br/>If you&#39;ve placed an order:<br/>📦 We’re delivering in the order received (first in, first out)<br/>⏳ No exact delivery dates yet<br/><br/>You’ll get an email when your order’s up - with a link to confirm shipping details and pay for delivery.<br/><br/>Appreciate your patience!<br/><br/> <img src="https://blossom.primal.net/7099799bf826e62fe3a45aecc9e40dd2e862f81f2ae2cadea176e23576680300.jpg"> 2025-08-06T19:18:20+02:00 https://nostr.ae/nevent1qqsqxwwtp04h6cc3j5w3maqnaeaurknf7gzalkk4y6q6qw0guwhs92qzyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcu2q0zjj Any customers who are going to BTCZitadelle next Wednesday: please send us a DM to check the possibility of picking up your order there. 2025-07-16T10:04:16+02:00 https://nostr.ae/nevent1qqswwjjgkcf3pg5ljafdeq4zfze93wc9euu40gvlc2aa29qu8d7gzjszyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcuhe07aa Completed a major overhaul of the graphics subsystem of the microcontroller firmware.<br/><br/>Drawing first frame:<br/>Before: 1800 msec (~0.6FPS)<br/>After: 40 msec (~25 FPS)<br/>= 45x speedup.<br/><br/>We expect another 2-3x speedup when switching to the faster rp2350 MCU and use both cores for drawing.<br/><br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://m.primal.net/NKnN.mp4"></video> 2024-12-29T21:20:20+01:00 https://nostr.ae/nevent1qqsq5dlje82pascfefn7gmrfntk75c3htzrs6meeh69g9553qm337lqzyqfle2p7dnah9nhmhgrx6x62xsa9773r02476ml76632auqwfwdcuuxmcg0 Announcing SeedHammer II<br/><br/>Compact, light and operated by builtin touchscreen, this is the machine we wanted when starting SeedHammer.<br/><br/>Preorder here:<br/>- <a href="https://geyser.fund/project/seedhammerii">https://geyser.fund/project/seedhammerii</a> (lightning)<br/>- <a href="https://seedhammer.com/shop">https://seedhammer.com/shop</a> (on-chain)<br/><br/>SeedHammer II is smaller than a 21cm cube and less than 4kg so you can fit it in a backpack. The large LCD and touchscreen eliminate the need for an external controller.<br/><br/>The control board and LCD are designed to be replaced, so you can safely share a SeedHammer II. A replacement kit is $89, comparable to the cost of a manual engraving kit.<br/><br/>The SeedHammer II OG limited edition is for you with the means to support the project. In return we will ship to you 1 of the 21 high-quality machines, and print your name or alias on every control board produced during the fundraiser.<br/><br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://m.primal.net/NCsc.mov"></video><br/> <img src="https://m.primal.net/NCsi.jpg"> <br/> <img src="https://m.primal.net/NCsj.jpg"> <br/> 2024-12-22T00:15:23+01:00