2026-01-07T14:38:01Z https://njump.me MolonLabeVC https://njump.me/npub18cel6ufy7960c5632xfhlpccvdxankzkzs75ema45yxa4uhkzhqqsrulqe https://image.nostr.build/d768c98a79f6e1247ecefa98d3a74128a50daf50481a5925a5b437e32cc19514.jpg https://image.nostr.build/d768c98a79f6e1247ecefa98d3a74128a50daf50481a5925a5b437e32cc19514.jpg https://njump.me/nevent1qqsxfavyn9txhqlzct2qak9d3ayettryfg5rg4ysnc2w3jxc5cg5maszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqergutx Energy cant be created and it cant be destroyed <br/><br/>it can only be converted or transferred 2026-09-14T11:02:49Z https://njump.me/nevent1qqsgs5jn5g6hxuu0cpy0glagvpc4r67ggt7xwhffvzwytay5v6rrs2czyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq6cudyk GM my precious <br/><br/>$0/Kwh/Ths <br/><br/>4.1Ths<br/><br/> <img src="https://blossom.primal.net/f7353fd9223e860491a3fa7be3037f4c45c252f75a44d2e4ca596bd8f65c9947.jpg"> <br/> <img src="https://blossom.primal.net/e3763f2318237529338b91fb0305c76d733f85778e6038f1062a0887ceb0d814.jpg"> 2026-09-12T08:19:32Z https://njump.me/nevent1qqsr594hxr4zfxa4lcpe2r8hudk5406t27xcrk97rshp2980y6ae6hqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq9jdnhc Solarbit <br/>firmware V2.1.1 testing in progress <br/>2x 50W panels <br/>1x nexus s1 BM1373<br/>4Th/50W BTC <img src="https://blossom.primal.net/af8a13a16674fddee7c1b97ddbcdb5d4e438f4bcca9693343d509440e14da4d7.jpg"> 2026-09-11T12:22:56Z https://njump.me/nevent1qqs8cw2ehmcwnru0x7vdz0d0mhq4fvgzaz95dn9kupwh7t7y6xvc99qzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqwtxg8g GM 2026-09-08T10:43:47Z https://njump.me/nevent1qqs0zauvdemquqx4ua8pwkwnhjcqlw33ssxlmrlhm500u2pt9tklgggzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqmvec5e GM 2026-09-07T08:51:49Z https://njump.me/nevent1qqs9gg8u2zzzjqu3ha2uuxcq6kzvlpem4nyd2l9hwhs0vw4z772cs7czyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq7hur48 test4 2026-09-06T11:20:44Z https://njump.me/nevent1qqsw47sm6gwpyxn2hzq4l244ena50u8czu27phr04sua3dlwvdr85nszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqcjhzur bitsat relays test 3 post SDR restart 2026-09-06T11:19:31Z https://njump.me/nevent1qqsrxqzkrsdjwevuna865wavcxavaqaanr5xavy8jn3dxsf06laj5dszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqwzyude bitsatrelay test 2 2026-09-06T11:15:09Z https://njump.me/nevent1qqsxvzuchc79nn3vcc03ya0hmqqtgy8fgt4eflwyrvvtuyph688f5gqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq0umudl bitsatrelay daily test 2026-09-06T11:13:06Z https://njump.me/nevent1qqsy9qhas2z2z2z3ujzws8smcqtnntcncr8fk4pma0wl85pxlu54x7czyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq3v0f9w GM 2026-09-05T08:51:56Z https://njump.me/nevent1qqsg6p34h2r9j4sa5xu4c2hzn50w5vzzxqslz3zucxaz3705qa2xfhqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqsa7kds <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyv8wumn8ghj7ct59ehx7um5wfmk7untwvhxxmmd9uq37amnwvaz7tmzd968xct59ekk7mr0dekxzcn99e5x7mryd9hxwucqyzhn8x99c6fcrmd23zqspr33f0fsa90gkt56hajzxzey85lnewakq0hpyc5" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BitSatRelayHQ</span> (<span class="italic">nprofile…pyc5</span>)</a></span> on a 21sat/pm special for the upcoming <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy0hwumn8ghj7cnfw33k76twd4shs6tdv9kxjum5wvhx7mnvd9hx2qfrwaehxw309ahx7um5wgkhyetvv9ujuurnvehh2mnyv96xjmmw9e5kuen0qqsqmm4adwt2wtumqsvz0u26yzwsef7rn362gym93jn0mwyd0cy4pzg6pmnk5" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>conference</span> (<span class="italic">nprofile…mnk5</span>)</a></span> 2026-09-04T15:56:27Z https://njump.me/nevent1qqsfmx30uwrq00za3hvx794mmrd2kpgsdxqw8mfetcst2srv3hva5rczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqycjpkx test 1 <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyv8wumn8ghj7ct59ehx7um5wfmk7untwvhxxmmd9uq37amnwvaz7tmzd968xct59ekk7mr0dekxzcn99e5x7mryd9hxwucqyzhn8x99c6fcrmd23zqspr33f0fsa90gkt56hajzxzey85lnewakq0hpyc5" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BitSatRelayHQ</span> (<span class="italic">nprofile…pyc5</span>)</a></span> plain note relay 2026-09-04T15:45:42Z https://njump.me/nevent1qqsrt272wd9cl5zwtzjqx386h33wtt5cj7xgj6u4snwnfhgdvmjcqhgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqmx9j0j <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyv8wumn8ghj7ct59ehx7um5wfmk7untwvhxxmmd9uq37amnwvaz7tmzd968xct59ekk7mr0dekxzcn99e5x7mryd9hxwucqyzhn8x99c6fcrmd23zqspr33f0fsa90gkt56hajzxzey85lnewakq0hpyc5" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BitSatRelayHQ</span> (<span class="italic">nprofile…pyc5</span>)</a></span> 📡 🛰️ test 2026-09-04T15:41:28Z https://njump.me/nevent1qqs07apt9825w5v2g6c0qyatlmssvy8nwx6sprrce7vaqhupplpvguczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqd52rp4 BitSatRelay maintenance test 2026-09-04T15:21:31Z https://njump.me/nevent1qqswnstlnxrrejp5wmqmdrg86ss7f2k7cept56nj3yz98m5em2wcyggzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqrcegqx npub1phht66uk5uhekpqcylc45gyapjnu88r55sfktr9xlkug6lsf2zys8p3495 Can you hear me ? <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyv8wumn8ghj7ct59ehx7um5wfmk7untwvhxxmmd9uq37amnwvaz7tmzd968xct59ekk7mr0dekxzcn99e5x7mryd9hxwucqyzhn8x99c6fcrmd23zqspr33f0fsa90gkt56hajzxzey85lnewakq0hpyc5" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BitSatRelayHQ</span> (<span class="italic">nprofile…pyc5</span>)</a></span> Test 2026-09-04T09:19:42Z https://njump.me/nevent1qqswehuzg3qjpzud4685pq8hyhd4rgc769l49tsqppys8h5w4nv66vszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq9qdun4 GM BTC <br/>Rise and shine hashkings <br/><br/><br/><br/> <img src="https://blossom.primal.net/644c8e8d238558cd28fb1fb5ef102a96b513b3ad2e018ffa0ca6d609116ad7de.jpg"> 2026-08-16T03:48:47Z https://njump.me/nevent1qqsgp4ft2csuj0g7dr6qa62wl4mtehv5xam89rekvthd37mhglapwnszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq8nj5yc In reply to <a href='/nevent1qqsvgw6j7w9mtswnf5fnd6zq3v3lnyq3fej6m88amxfu8jncdxw4fjsl79ehn'>nevent1q…9ehn</a><br/>_________________________<br/><br/>Total Bullshit <br/> <br/><br/> 2026-08-15T13:02:59Z https://njump.me/nevent1qqs9hhgnsfmdldf4weck4vfs9c3deylwlmejumanvwfqzkq5kt607yczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqw85v78 256foundation is registered as an environmental quality, protection and beautification charity ??? 🤨 <br/><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="/nevent1qqsqespxwt6glp5sqleekwsr4lxv6hyudwr0wf2tgf9rjr0yk25dezszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqqcyqqqqqqgrrqh8x" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…qh8x</a></span><br/> </div> BTC Tech Nerd Army <br/><br/>This is another prime example of the OSMU /256 FOUNDATION grift . <br/>Grifters claiming they reversed engineered it them selfs!! <br/><br/>You Reversed Engineered nothing your selfs you clowns.<br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qqs8suecw4luyht9ekff89x4uacneapk8r5dyk0gmn6uwwurf6u9ruspzpmhxue69uhkumewwd68ytnrwghszrnhwden5te0dehhxtnvdakz7d8grcu" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>OpenSats</span> (<span class="italic">nprofile…grcu</span>)</a></span> these are the shady characters you fund? You should be ashamed of your selfs! Bitcoin deserves better! <br/> <br/><a href="https://x.com/i/status/2087562696442982909">https://x.com/i/status/2087562696442982909</a><br/><br/>gittr.space/npub18cel6ufy7960c5632xfhlpccvdxankzkzs75ema45yxa4uhkzhqqsrulqe/nano3s?branch=main <br/><br/><br/><br/> <img src="https://blossom.primal.net/3a6f5193d5ba34753f689294500b7adc05ca28d2196123eb7fe6f5b834791497.jpg"> <br/> <img src="https://blossom.primal.net/9b4c24308caed85f9861af5293251541c35eafd005b59f005feb82edaa61736d.jpg"> <br/> <img src="https://blossom.primal.net/f406f97914f32deab6a2857dcfb62aa63ee502cdd3b21a0444e8502824ff023a.jpg"> </blockquote><br/> <img src="https://blossom.primal.net/cf4fabcafc0c8e1390da06c69fd67f1c0523120bb96522169e85c0c9dc0eac2b.jpg"> 2026-08-13T11:18:18Z https://njump.me/nevent1qqs2txxrnfl0nc05s30rlqqgxaja9a9grcj2f4v4z0lrjzhu5z04npqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq8zc4pt In reply to <a href='/nevent1qqs0sxyc879m29v3z86sw7d0kcyrumzg7lwl6p0wgmr6wdktfzeymacd6ch0x'>nevent1q…ch0x</a><br/>_________________________<br/><br/>That&#39;s the one I have 👍 <br/><br/> 2026-08-13T10:34:22Z https://njump.me/nevent1qqsgqxl77tec7l255k9whu6j4gl08v89fqw7qf50x6w2x2upr0f4v4gzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqxwzfl4 In reply to <a href='/nevent1qqsxylqxg3ar67z8e5vrda8w56u5w7gs8nh6qqa8hm3ml3rkck49tscv6npwe'>nevent1q…npwe</a><br/>_________________________<br/><br/>Yes<br/>Makes not different on power .. just needs longer on lower power. This is20w<br/>Yes <br/>Pop over to the <a href="https://youtube.com/playlist?list=PLXVGg8JTc-wc&amp;si=wHibiwXwAfpnpSNL">https://youtube.com/playlist?list=PLXVGg8JTc-wc&amp;si=wHibiwXwAfpnpSNL</a> <br/><br/> 2026-08-13T10:33:05Z https://njump.me/nevent1qqsqespxwt6glp5sqleekwsr4lxv6hyudwr0wf2tgf9rjr0yk25dezszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqgjgcwk BTC Tech Nerd Army <br/><br/>This is another prime example of the OSMU /256 FOUNDATION grift . <br/>Grifters claiming they reversed engineered it them selfs!! <br/><br/>You Reversed Engineered nothing your selfs you clowns.<br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qqs8suecw4luyht9ekff89x4uacneapk8r5dyk0gmn6uwwurf6u9ruspzpmhxue69uhkumewwd68ytnrwghszrnhwden5te0dehhxtnvdakz7d8grcu" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>OpenSats</span> (<span class="italic">nprofile…grcu</span>)</a></span> these are the shady characters you fund? You should be ashamed of your selfs! Bitcoin deserves better! <br/> <br/><a href="https://x.com/i/status/2087562696442982909">https://x.com/i/status/2087562696442982909</a><br/><br/>gittr.space/npub18cel6ufy7960c5632xfhlpccvdxankzkzs75ema45yxa4uhkzhqqsrulqe/nano3s?branch=main <br/><br/><br/><br/> <img src="https://blossom.primal.net/3a6f5193d5ba34753f689294500b7adc05ca28d2196123eb7fe6f5b834791497.jpg"> <br/> <img src="https://blossom.primal.net/9b4c24308caed85f9861af5293251541c35eafd005b59f005feb82edaa61736d.jpg"> <br/> <img src="https://blossom.primal.net/f406f97914f32deab6a2857dcfb62aa63ee502cdd3b21a0444e8502824ff023a.jpg"> 2026-08-13T06:14:37Z https://njump.me/nevent1qqspdsgjxnhkwvrjgpfnkexpd86hmk7e3ycj9tml5vvn5w7awcmwduqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqy47r8a Any LN to OC swaps still working ? <br/><br/> 2026-08-12T19:50:39Z https://njump.me/nevent1qqs94wc3dtjf4ceac9f0f8e0c67xzqqrslfwvmzwgj7wmhw0jnwtrvszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqfwxggf Equilibrium needs to be restored. To much SHA256 lately <br/><br/><br/><br/> <img src="https://blossom.primal.net/d2a930764616c805affaa7f89272e8664442d619ceca84befb0cc879463a86df.jpg"> <br/> <img src="https://blossom.primal.net/87b334ee007257f69d77d95b2de141dd037cce9621db428a2cb5d0723231e8a5.jpg"> <br/> <img src="https://blossom.primal.net/3c60bd75d6564720546bd5ea19142f615fa2c6ebbb1999c46e49c69c6a2ab7e4.jpg"> 2026-08-12T16:30:37Z https://njump.me/nevent1qqs0qjr45plqrt0vdnewy0uvu2yay8xv5rys64wnx43andhxwpar6aczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqwx0m9n In reply to <a href='/nevent1qqsvaq3ze7t4dqn8l3tcyk9xp5yvc8f5x5e9a3j886vy7tyx3xe4cfsfxqk7u'>nevent1q…qk7u</a><br/>_________________________<br/><br/>🙏 <br/><br/> 2026-07-31T18:23:24Z https://njump.me/nevent1qqs2c537dk9vwxttmt549p2qtlp3s8wkz7q3cg7zaew84uw63fqv99czyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqlfw30u BTC Tech Nerd Army <br/><br/>Aside from being a full-time BTC engineer, I&#39;m a father to amazing children and a husband to an incredible wife.<br/> <br/>Family is the whole reason I&#39;m in Bitcoin.<br/><br/>So what happened with the Coldcard hack isn&#39;t a tech story to me. Families lost generational wealth. Parents who did everything &#34;right&#34; are sitting at kitchen tables tonight, trying to find the words to tell their partner that the family&#39;s savings are gone. That&#39;s more than lost sats — that&#39;s broken trust, and children&#39;s futures at risk.<br/><br/>I can&#39;t undo any of it and honestly, I don&#39;t know if this is the right time to open-source anything. But sitting on a tool that might help even one family rebuild felt worse than the risk of bad timing.<br/><br/>I just open-sourced SeedTapper — the machine I built to engrave my own family&#39;s seed plates. Air-gapped Pi 5 + fiber laser. Scan a SeedQR , verify it on screen, engrave it in titanium. No network. No disk. Nothing to trust except code you can read.<br/><br/>It&#39;s a personal tool — rough, unaudited, but real and working. If you&#39;re rebuilding trust from zero and want your family&#39;s keys on metal you made yourself, it&#39;s yours now. Free, MIT, videos and build guide included:<br/><br/><a href="https://gittr.space/npub18cel6ufy7960c5632xfhlpccvdxankzkzs75ema45yxa4uhkzhqqsrulqe/seedtapper?branch=master">https://gittr.space/npub18cel6ufy7960c5632xfhlpccvdxankzkzs75ema45yxa4uhkzhqqsrulqe/seedtapper?branch=master</a><br/><br/>To every one affected Stay strong! <br/><br/>if you feel the need to talk just ping me ! 2026-07-31T17:19:37Z https://njump.me/nevent1qqstuvdfvu9nnpmgc25s40cnh9xu9hpm0tzywpca5pukw66aexzt3yqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqfcng08 <a href="https://gittr.space/npub18cel6ufy7960c5632xfhlpccvdxankzkzs75ema45yxa4uhkzhqqsrulqe/strv2?branch=main">https://gittr.space/npub18cel6ufy7960c5632xfhlpccvdxankzkzs75ema45yxa4uhkzhqqsrulqe/strv2?branch=main</a> 2026-07-27T18:29:51Z https://njump.me/nevent1qqsflfaqsg7wrppt5jjdp630thqwc65zn7x5aeerax8xxl6kz89xfagzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq2q3mg0 In reply to <a href='/nevent1qqsruft33ahedstt42fmwdtwmejw0phfkh9yddlzl6j48l2s9ey867qprfmhxue69uhhyetvv9ujuurjd9kkzmpwdejhgtmkxyhs300pex'>nevent1q…0pex</a><br/>_________________________<br/><br/>My first goal was to bridge the long distance.. then locally to a mesh. But mesh is ain&#39;t going to get us across continents. <br/><br/> 2026-06-28T09:44:23Z https://njump.me/nevent1qqsf55s4s2z9d9x5cghl3gn338msxxaxa54z08wxvnad9gtwjuxx48gzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq9qt9ms Cheers to all the Hashrate Sat Stacking Dads out there 2026-06-21T16:20:49Z https://njump.me/nevent1qqstwptevvtr6x0w2ttzl0dsm4r5e0srq9rhxne0yd64hdd5va5ux7qzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqvruksc Nostr is only as good as the relays you follow. 2026-06-21T16:16:58Z https://njump.me/nevent1qqsgl33zylld78zqf90dafjwgae2sqs6zdyjahn80yy6h0jzc7gka3czyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqqux6dy <a href="https://altairtech.io/altairos/">https://altairtech.io/altairos/</a> generously offered an Avalon Q for a price of 400$ for TNA Reverse engineering. IF you are interested in helping out then you can support here : <a href="https://pay.fomozon.com/apps/3n4eSRPMtBNCtwUXQ9b8diXT7QNu/crowdfund">https://pay.fomozon.com/apps/3n4eSRPMtBNCtwUXQ9b8diXT7QNu/crowdfund</a> 2026-06-21T16:13:53Z https://njump.me/nevent1qqsfgzgth2mzerm26x4t0fn8vtntzt4qgygzf9fa3k7netthnk3prhqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqne2v8m <a href="https://altairtech.io/altairos/">https://altairtech.io/altairos/</a> generously offered an Avalon Q for a price of 400$ for TNA Reverse engineering. IF you are interested in helping out then you can support here : <a href="https://pay.fomozon.com/apps/3n4eSRPMtBNCtwUXQ9b8diXT7QNu/crowdfund">https://pay.fomozon.com/apps/3n4eSRPMtBNCtwUXQ9b8diXT7QNu/crowdfund</a> 2026-06-20T19:57:41Z https://njump.me/nevent1qqswzhkhmr9swrncy07zj5wwe949m2wejtcajusuaumqkhpl4kexjnczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqgeh8g4 Today is your lucky day... come claim your TNA OS of choice 100% discount code from the Discord Hashparty event room <img src="https://blossom.primal.net/ebbb5999eefb889cbebd79e52c7e42999220e8240c16bd562d7de95fc4993d51.jpg"> 2026-06-20T12:01:58Z https://njump.me/nevent1qqsrgk6vzt2wcv0a8num566ymkfxhm70dedrr3cyu2mfyqpe6qrv48czyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq2u268k GM 2026-06-20T08:03:01Z https://njump.me/nevent1qqst3c2yjueh4n9r0rkvr9zra5yhe33wx8g48ww5xjryka4gfzawzaqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqldctcq Good morning <br/><br/> 2026-06-19T07:39:17Z https://njump.me/nevent1qqsyuekpwh9sff9v0sxpaz267c3hx963m7dql62sldn2255h3uq282szyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq4thu2p are you still depending on 3rd party VPNs for your communication freedom? 2026-06-18T22:54:49Z https://njump.me/nevent1qqs0kgwcl964s5xrf68s4rfsz4m5g8p6fc3gzklejrvl2ljucggp0nqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqm4ze3r In reply to <a href='/nevent1qqs9ar4vj6kp74m5ts3d95ch64n8ux9smjarxgsfggjs88cj6txturc8xhuj8'>nevent1q…huj8</a><br/>_________________________<br/><br/>they are pressing all the right PARENT buttons! 2026-06-18T17:02:12Z https://njump.me/nevent1qqs2lgpvwt50xf4y8q4uj4f9ad29kyu7vp8heuala5zwz7nllfx6d7szyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqan7s8k Hows that paper bitcoin treating you 2026-06-18T16:59:36Z https://njump.me/nevent1qqsxytd5f98tr5xfle48a3ymyxt74kvg0dtxu9k6sdp56gwn54w3s7szyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqccqlv4 In reply to <a href='/nevent1qqsym8l0jmnkfcna5tqf53tuu67tsdl3uhp8mnhydkhdlpra0putesqlr454u'>nevent1q…454u</a><br/>_________________________<br/><br/>I showed you a solution at bitfest.. those who listened and prepared have nothing to worry about. <br/> 2026-06-18T16:17:54Z https://njump.me/nevent1qqsrcp5e3k4uyrdaj298xjdqh0khypn42jyr0xgp2j7zu3x6rxaqtwgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq4vg7lm In reply to <a href='/nevent1qqsymq9nf4gjthxce2u8kwrkav4y7qzxrjqus7h9c5fk5h5p8y9432s5gtd0u'>nevent1q…td0u</a><br/>_________________________<br/><br/>feel the same.. do you suggest any other method for all to hang out on a voice ? 2026-06-18T10:33:37Z https://njump.me/nevent1qqstfejvvn03gptrx0lqcq2fda2a09yh7y5k9jt5lnnw7v3npseagpgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq3tpr9s $BTC<br/> Tech Nerd Army ! <br/><br/>⚒️OFFICIAL PARTNERS &amp; SPONSORS! 🎁<br/><br/>Teaming up with <br/>@Printer_Gobrrr<br/> &amp; Go Brrr Pool for the ultimate Hash Party <br/><br/>Saturday, June 20th! All day long (11:00 AM – Midnight CET) Thats European times for those in doubt.<br/><br/>We’re pointing every single hash we can get at the pool to find a block together. <br/><br/>Mine to your own address (no shared rewards, pure community energy)<br/><br/>Throwing all available hardware at it - Everything counts from the smallest to the rental.<br/><br/>Best share difficulty rewards, epic giveaways, and monster discounts during the event!<br/><br/>Hang out in TNA Discord all day: Major new announcements, Bitcoin tech talks, mining nerdery &amp; more.<br/><br/>This is what decentralized mining looks like when the community actually shows up. <br/><br/>Let’s make Go Brrr Pool find that block and have an absolute blast doing it. <br/><br/>Discord Hashparty invite <a href="https://t.co/XfEWSCw20g">https://t.co/XfEWSCw20g</a><br/><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="/nevent1qvzqqqqqqypzplgzvey9waaaw05hclph75svs0yzud30unp956lf8uecqzpagertqqswmnegd9u0j8hgdsf5mk9nl5655jxkage0ly09p640gj2admsnnmqhppgg3" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…pgg3</a></span> </div> On June 20th, we're throwing a Hashparty. 🎉<br/><br/>All day long, 11:00 AM to midnight (CET), we're pointing hashrate at Go Brrr Pool and trying to find a block together.<br/><br/>No shared reward. No tricks. Everyone mines to their own address. We just want to see Go Brrr Pool find a block, and want to do it with you.<br/><br/>A Bitaxe counts. A rack of S21s counts, everything in between counts. Rentals welcome too!<br/><br/>While we hash, we'll hang out in Discord and talk Bitcoin, tech, mining, projects. Giveaways included!<br/><br/>If you run hashrate, this is your invite. See you on the 20th. ⛏<br/> <img src="https://image.nostr.build/57a13c929e19ebe9ddcafed1d5c6c5b4bb522461a25b57a70d3468fa9abbb861.png"> </blockquote> 2026-06-18T10:22:41Z https://njump.me/nevent1qqsrra0rfuxzq3ewf378wfktmzs98j8dxpgcthz74ryvtqutr5ayy4czyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqxgcatk In reply to <a href='/nevent1qqswmnegd9u0j8hgdsf5mk9nl5655jxkage0ly09p640gj2admsnnmqugvhad'>nevent1q…vhad</a><br/>_________________________<br/><br/>LFG 2026-06-18T10:11:32Z https://njump.me/nevent1qqsrmu0t93pw3sp9we5zq7zxxf224jd3etgdm6lrg2shqqucp7f026qzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq6ulv3v In reply to <a href='/nevent1qqs2dmakuvfgsgd9f5j7ljr7882jhjk6wks3gfs3ls5w2pf05xt4kqquqyv4c'>nevent1q…yv4c</a><br/>_________________________<br/><br/>I am pretty sure my relay is fairly intelligent. <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyv8wumn8ghj7ct59ehx7um5wfmk7untwvhxxmmd9uq37amnwvaz7tmzd968xct59ekk7mr0dekxzcn99e5x7mryd9hxwucqyzhn8x99c6fcrmd23zqspr33f0fsa90gkt56hajzxzey85lnewakq0hpyc5" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BitSatRelayHQ</span> (<span class="italic">nprofile…pyc5</span>)</a></span> are you intelligent ? <a href="https://lnbits.molonlabe.holdings/bitsatcredit/public">https://lnbits.molonlabe.holdings/bitsatcredit/public</a> 2026-06-18T08:47:50Z https://njump.me/nevent1qqsgnx4tdm3s7xhz2typ6q9rg2v3amuaffn2an3glkfhlssl7qqe53czyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqtv2vzp In reply to <a href='/nevent1qqswvdh2zcn8mj0ycza3lqd752tku5x08p2fu82d5uc0fkspsf7jkvclu0xj3'>nevent1q…0xj3</a><br/>_________________________<br/><br/>region and connection is irrelevant.. im testing my p2p off grid Nostr Satellite relay. <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyv8wumn8ghj7ct59ehx7um5wfmk7untwvhxxmmd9uq37amnwvaz7tmzd968xct59ekk7mr0dekxzcn99e5x7mryd9hxwucqyzhn8x99c6fcrmd23zqspr33f0fsa90gkt56hajzxzey85lnewakq0hpyc5" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BitSatRelayHQ</span> (<span class="italic">nprofile…pyc5</span>)</a></span> <br/>messages has started appearing now.. took the 8 relays i rebroadcast to a few minutes to wake up.. they always seem to swallow the first new notes. 2026-06-18T08:42:55Z https://njump.me/nevent1qqswzda98hwdpm9m3gpu0mjhcyht785njq4fpkv7eycu7287uwzv5agzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq3arugl In reply to <a href='/nevent1qqsdrrdrr8agvqr9jz73yc0933r28msgwk84vn74r7uljsvcxthdrjqsk5tr5'>nevent1q…5tr5</a><br/>_________________________<br/><br/>well they certainly are sluggish routing 2026-06-18T08:36:25Z https://njump.me/nevent1qqs87rn0tvvh4nvw2e6jv0359udstw9753jddhrau5uww644ch8hxfczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqm2vr3c are nostr relays playing up as usual ? 2026-06-18T08:34:12Z https://njump.me/nevent1qqswkrkkg4yvxacesev56k8kfc24tgxr4vrqa3hgtgcgpmaaaxws4uszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqs7p68l bitsatrelay test 1 2026-06-18T08:25:54Z https://njump.me/nevent1qqsg8nxhu6aql4fjt5sjgkqunyd79vst9uhlv277jtr9c2kk7wjxaaqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqfkad89 21 2026-06-18T08:09:26Z https://njump.me/nevent1qqsrtet5k25sz442jne335jqzd8a57aesapj8yl8r96p8farrxqe3sgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq06h9f4 21 2026-06-18T08:02:57Z https://njump.me/nevent1qqsfqvykjs7t8p4nautf2hdl2re27qeqqm0g3kk5wxnmgnyqt5j2tzgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqnk9cqu GM world <br/><br/> 2026-06-18T06:05:37Z https://njump.me/nevent1qqszdpnvreljl8n0ndv6373pkz0ued4u9mhrz6a95f7rsy39t77reyczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq55dgkq Testing satcoms from phone app this time <br/><br/> 2026-06-17T23:03:34Z https://njump.me/nevent1qqsrqjt6v0zltkup8gerv7q0dfgzyu8qrulpec42fz3h036fusgmyugzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq6v2pyy <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyv8wumn8ghj7ct59ehx7um5wfmk7untwvhxxmmd9uq37amnwvaz7tmzd968xct59ekk7mr0dekxzcn99e5x7mryd9hxwucqyzhn8x99c6fcrmd23zqspr33f0fsa90gkt56hajzxzey85lnewakq0hpyc5" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BitSatRelayHQ</span> (<span class="italic">nprofile…pyc5</span>)</a></span> Radio Check 2 ( would help if i turned the transmitter on FFS ) 2026-06-17T22:54:47Z https://njump.me/nevent1qqsz57zq3pmdql8tnqjwlsnzvrn57047luljrcquhrhcsdxntd9davqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqst5fxc Sat Coms Reverse check ! 2026-06-17T22:44:00Z https://njump.me/nevent1qqsxykhl2cgya59qfn754qpvmwklgu0d79ldc2j6r7q2n8mnwx8s65qzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqmj2zfv <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyv8wumn8ghj7ct59ehx7um5wfmk7untwvhxxmmd9uq37amnwvaz7tmzd968xct59ekk7mr0dekxzcn99e5x7mryd9hxwucqyzhn8x99c6fcrmd23zqspr33f0fsa90gkt56hajzxzey85lnewakq0hpyc5" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BitSatRelayHQ</span> (<span class="italic">nprofile…pyc5</span>)</a></span> Radio Check ! Testing Nostr Satellite backup coms. 2026-06-17T22:42:56Z https://njump.me/nevent1qqsxapw3xytg3gj5umpmhny89tjqzs9jf7jyrh6xnk3lnseht5cc58qzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqcpmx4l $BTC<br/> Tech Nerd Army ! <br/><br/>I give you mining Freedom for your Canaan Miner. <br/><br/>TNA-OS-Canaan V0.9.54 for Nano3s is now available on the webflasher <br/><a href="https://lnbits.molonlabe.holdings/tnaflasher/public">https://lnbits.molonlabe.holdings/tnaflasher/public</a><br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/3a07593bd09f7993ad93f3f993cd3d5efc0a2cdb467820630288f9c3ca6a81c1.mp4"></video> <br/> <img src="https://blossom.primal.net/acddc5250f6afec3582d59a75bc03e52875f6b467ccc52280560ac61df5d5668.jpg"> 2026-06-10T19:58:41Z https://njump.me/nevent1qqsqcjyty6gg64ce7p868kqnfg8578favg0dwtlrxj7w0x9lfyqy3sgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq6w56sw <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/a47b7d9e1e178fce73639b4d3d40cf16ce2a9c5ce88f053f1ae32b5fafaf9484.mp4"></video> 2026-06-10T00:37:27Z https://njump.me/nevent1qqs9z42j68ps7cm8p4lrccz4ev0dyxuqs9z9hc978g5szhdvm95096czyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqke36ag $BTC<br/> Tech Nerd Army <br/><br/>TNA-OS-Canaan V0.9.36 <br/><br/>now that the system is operational its time to polish up the loose ends. starting with the OLED<br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/2c80de1fc6c75b6d5e31c5360c115a78e35cf07919a81adc1026c60e5c4a8dfe.mp4"></video> <br/><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="/nevent1qvzqqqqqqypzq03nl4cjfut5l3f4z5vn07r3sc6dm8v9v9pafnhmtggdmte0v9wqqy2hwumn8ghj7un9d3shjtnwdaehgu3wde6j7qghwaehxw309aex2mrp0yh8qunfd4skctnwv46z7qpqvwljx77a57ukfddnvknn8afzr6ncfnlvwdsrrmmzrmaprjdsr6ssezw7fm" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…w7fm</a></span> </div> $BTC<br/> Tech Nerd Army <br/><br/>TNA-OS-Canaan v0.9.34 is Alpha stable<br/> and ready for external trial use on Nano3S<br/><br/>Nano3s with TNA-OS is currently been tested at Frequency 425Mhz and Vcore 3700mV - single pool mode. <br/>You can follow the hashrate live here:<br/><br/><a href="https://pool.gobrrr.me/stats/bc1quhztuc8vwms0e9mc4jd2jtw9d0u28mh9ht8528/tna-osnano3s">https://pool.gobrrr.me/stats/bc1quhztuc8vwms0e9mc4jd2jtw9d0u28mh9ht8528/tna-osnano3s</a><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/0ea7e6dd0e02dd3d7df7a5964aafffe2fb0cdfa2549aaa3a0e27f63a82c420f3.mp4"></video> <br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Article"><a itemprop="url" href="/nevent1qvzqqqqqqypzq03nl4cjfut5l3f4z5vn07r3sc6dm8v9v9pafnhmtggdmte0v9wqqy2hwumn8ghj7un9d3shjtnwdaehgu3wde6j7qghwaehxw309aex2mrp0yh8qunfd4skctnwv46z7qpq7slmmuv9fc46ervsg5xyed3ht7kslhlre44rzrnm5t5gmqn87l5quv99s0" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…99s0</a></span> </blockquote> 2026-06-07T21:31:26Z https://njump.me/nevent1qqsx80er00w60wtykkektfen753pafuyelk8xcp3aa3pa7s3excpaggzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqnla03f $BTC<br/> Tech Nerd Army <br/><br/>TNA-OS-Canaan v0.9.34 is Alpha stable<br/> and ready for external trial use on Nano3S<br/><br/>Nano3s with TNA-OS is currently been tested at Frequency 425Mhz and Vcore 3700mV - single pool mode. <br/>You can follow the hashrate live here:<br/><br/><a href="https://pool.gobrrr.me/stats/bc1quhztuc8vwms0e9mc4jd2jtw9d0u28mh9ht8528/tna-osnano3s">https://pool.gobrrr.me/stats/bc1quhztuc8vwms0e9mc4jd2jtw9d0u28mh9ht8528/tna-osnano3s</a><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/0ea7e6dd0e02dd3d7df7a5964aafffe2fb0cdfa2549aaa3a0e27f63a82c420f3.mp4"></video> <br/><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="/nevent1qvzqqqqqqypzq03nl4cjfut5l3f4z5vn07r3sc6dm8v9v9pafnhmtggdmte0v9wqqy2hwumn8ghj7un9d3shjtnwdaehgu3wde6j7qghwaehxw309aex2mrp0yh8qunfd4skctnwv46z7qpq7slmmuv9fc46ervsg5xyed3ht7kslhlre44rzrnm5t5gmqn87l5quv99s0" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…99s0</a></span> </div> <img src="https://blossom.primal.net/23b24dc4b2723e05186561462cafaa1f6bf2843a52d209188dd1782d226a55c2.jpg"> <br/><br/>Canaan Avalon Nano3S -A3197S ASIC Reverse Engineering Report <br/><br/>The first public reverse-engineering of Canaan's A3197S Bitcoin mining ASIC<br/><br/>Date: June 5, 2026<br/><br/>Conducted by: Nikos<br/><br/>ASIC: Canaan A3197S (Avalon-Nano class) — 10 SHA-256 engines per chip<br/><br/>Host platform: Canaan Avalon Nano 3s (12× A3197S, Kendryte K230D dual-core RISC-V)<br/><br/>Stock Firmware: Avalon Nano 3s release 2025061101 (June 2025)<br/><br/>Test Firmware: TNA-OS (custom mining stack built on the cracked protocol)<br/><br/>Board Revision: MM-NANO3S-V0.2<br/><br/><br/>Executive Summary<br/>To the author's knowledge, this is the first time anyone has publicly reverse-engineered Canaan's A3197S Bitcoin mining ASIC — the chip at the heart of the Avalon Nano 3s and related Avalon-Nano-class hardware.<br/>The A3197S is closed silicon. Its host-to-chip mining protocol is undocumented; the second RISC-V core that drives it ships encrypted on flash; and there is no published information describing how the chip is brought up, configured, fed work, or how it reports results. Every existing deployment of this ASIC runs the vendor's closed stack and nothing else.<br/>This study cracked that wall: the complete A3197S serial mining protocol was recovered — chain enumeration, per-chip configuration and calibration, the high-speed bus bring-up, work dispatch, version-rolling (AsicBoost) setup, and the nonce-report format the chip returns. With the protocol understood, a branch of firmware (TNA-OS) was written to drive the chips directly, independently of any vendor software.<br/><br/><br/>FULL REPORT AVAILABLE HERE : <br/><br/><a href="https://github.com/CryptoIceMLH/Nano3S">https://github.com/CryptoIceMLH/Nano3S</a><br/><br/><br/><br/>If you found this report useful and would like to support continued research, development, please consider supporting:<br/><a href="https://www.molonlabe.holdings/#funding">https://www.molonlabe.holdings/#funding</a><br/>Every sat helps </blockquote> 2026-06-07T14:49:48Z https://njump.me/nevent1qqs0g0aa7xz5u2av3kgy2rzvkcm4ltg0ml3u6633pea696ydsfnl06qzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq0ct0cs <img src="https://blossom.primal.net/23b24dc4b2723e05186561462cafaa1f6bf2843a52d209188dd1782d226a55c2.jpg"> <br/><br/>Canaan Avalon Nano3S -A3197S ASIC Reverse Engineering Report <br/><br/>The first public reverse-engineering of Canaan&#39;s A3197S Bitcoin mining ASIC<br/><br/>Date: June 5, 2026<br/><br/>Conducted by: Nikos<br/><br/>ASIC: Canaan A3197S (Avalon-Nano class) — 10 SHA-256 engines per chip<br/><br/>Host platform: Canaan Avalon Nano 3s (12× A3197S, Kendryte K230D dual-core RISC-V)<br/><br/>Stock Firmware: Avalon Nano 3s release 2025061101 (June 2025)<br/><br/>Test Firmware: TNA-OS (custom mining stack built on the cracked protocol)<br/><br/>Board Revision: MM-NANO3S-V0.2<br/><br/><br/>Executive Summary<br/>To the author&#39;s knowledge, this is the first time anyone has publicly reverse-engineered Canaan&#39;s A3197S Bitcoin mining ASIC — the chip at the heart of the Avalon Nano 3s and related Avalon-Nano-class hardware.<br/>The A3197S is closed silicon. Its host-to-chip mining protocol is undocumented; the second RISC-V core that drives it ships encrypted on flash; and there is no published information describing how the chip is brought up, configured, fed work, or how it reports results. Every existing deployment of this ASIC runs the vendor&#39;s closed stack and nothing else.<br/>This study cracked that wall: the complete A3197S serial mining protocol was recovered — chain enumeration, per-chip configuration and calibration, the high-speed bus bring-up, work dispatch, version-rolling (AsicBoost) setup, and the nonce-report format the chip returns. With the protocol understood, a branch of firmware (TNA-OS) was written to drive the chips directly, independently of any vendor software.<br/><br/><br/>FULL REPORT AVAILABLE HERE : <br/><br/><a href="https://github.com/CryptoIceMLH/Nano3S">https://github.com/CryptoIceMLH/Nano3S</a><br/><br/><br/><br/>If you found this report useful and would like to support continued research, development, please consider supporting:<br/><a href="https://www.molonlabe.holdings/#funding">https://www.molonlabe.holdings/#funding</a><br/>Every sat helps 2026-06-06T16:55:18Z https://njump.me/nevent1qqs0pyu5rcd8gq9fzzgzv7sjmk7h4wxehcp9h5rhr5atuqzxzz3r7hgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqx5vw3w Canaan Avalon Nano3S -A3197S ASIC <br/>Reverse Engineering Report <br/><br/>The first public reverse-engineering of <br/>Canaan&#39;s A3197S Bitcoin mining ASIC<br/><br/>Date: June 5, 2026<br/>Conducted by: Nikos<br/>ASIC: Canaan A3197S — 10 SHA-256 engines per chip<br/>Host platform: Canaan Avalon Nano 3s (12× A3197S, Kendryte K230D dual-core RISC-V)<br/>Stock Firmware: Avalon Nano 3s release 2025061101 (June 2025)<br/>Test Firmware: TNA-OS (custom mining stack built on the cracked protocol)<br/>Board Revision: MM-NANO3S-V0.2<br/><br/><a href="https://github.com/CryptoIceMLH/Nano3S">https://github.com/CryptoIceMLH/Nano3S</a><br/><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="/nevent1qvzqqqqqqypzq03nl4cjfut5l3f4z5vn07r3sc6dm8v9v9pafnhmtggdmte0v9wqqy2hwumn8ghj7un9d3shjtnwdaehgu3wde6j7qghwaehxw309aex2mrp0yh8qunfd4skctnwv46z7qpqawq5zkcr0akndm2mc5u4rwnfcsrag6lp2e7v65zq7tc0gucyzdwqfr6m7f" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…6m7f</a></span> </div> BTC Tech Nerd Army <br/><br/>First-ever crack of the Canaan A3197S ASIC<br/><br/>TNA-OS now supports Canaan Nano3s<br/><br/>--Adjustable frequency & core voltage, per-chip PLL<br/><br/>--Stratum V1 and V2 — full SV2 with Noise encryption, not just legacy V1<br/><br/>--Up to 8 pools with multipool + automatic failover<br/><br/>--PSU bypass / direct USB-PD control <br/><br/>--Live PSU telemetry: voltage, current, watts, PD-contract status, fault detection<br/><br/>--Live web dashboard with an interactive hashboard schematic — every chip's health, hashrate, temp, and chip-ID at a glance<br/><br/>--REST API + CGMiner-compatible API + SSH<br/><br/>Miner is live on pool- Link below<br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/e759c1c46f9254f013f16088fe1f00301886d0333f3666cfc6930ed090217e86.mp4"></video> <br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/861fd46aadee02d8fc453d9e0a8c15462ff5e3351364eeba455de98155cb4090.mp4"></video> <br/><br/><a href="https://pool.gobrrr.me/stats/bc1quhztuc8vwms0e9mc4jd2jtw9d0u28mh9ht8528/tna-osnano3s">https://pool.gobrrr.me/stats/bc1quhztuc8vwms0e9mc4jd2jtw9d0u28mh9ht8528/tna-osnano3s</a> </blockquote> 2026-06-05T12:01:53Z https://njump.me/nevent1qqswhq2ptvph7mfka4du2w23hf5ugp75d0s4vlxd2pq09u85wvzpxhqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq64k6na BTC Tech Nerd Army <br/><br/>First-ever crack of the Canaan A3197S ASIC<br/><br/>TNA-OS now supports Canaan Nano3s<br/><br/>--Adjustable frequency &amp; core voltage, per-chip PLL<br/><br/>--Stratum V1 and V2 — full SV2 with Noise encryption, not just legacy V1<br/><br/>--Up to 8 pools with multipool + automatic failover<br/><br/>--PSU bypass / direct USB-PD control <br/><br/>--Live PSU telemetry: voltage, current, watts, PD-contract status, fault detection<br/><br/>--Live web dashboard with an interactive hashboard schematic — every chip&#39;s health, hashrate, temp, and chip-ID at a glance<br/><br/>--REST API + CGMiner-compatible API + SSH<br/><br/>Miner is live on pool- Link below<br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/e759c1c46f9254f013f16088fe1f00301886d0333f3666cfc6930ed090217e86.mp4"></video> <br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/861fd46aadee02d8fc453d9e0a8c15462ff5e3351364eeba455de98155cb4090.mp4"></video> <br/><br/><a href="https://pool.gobrrr.me/stats/bc1quhztuc8vwms0e9mc4jd2jtw9d0u28mh9ht8528/tna-osnano3s">https://pool.gobrrr.me/stats/bc1quhztuc8vwms0e9mc4jd2jtw9d0u28mh9ht8528/tna-osnano3s</a> 2026-06-05T02:01:48Z https://njump.me/nevent1qqs2787slc020v7ypgtg79xycdcee25kww8qfly7h6mtquuks2jeuuqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqpwly4y <img src="https://blossom.primal.net/823e5eeaa2aa921c84cb8c6af6c10e065e55321aba07afc1dfb6fb1acc6bd79f.jpg"> 2026-05-29T12:53:05Z https://njump.me/nevent1qqsfyzg7fg7478w7mgs9qjd5757l2vccaq782gsnx3s3cc2u7d3umfszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqtcangv In reply to <a href='/nevent1qqstk3tf5su22s2nsayn8jg2a5aq6r75qngen6ld3pzv3r4ydrsrmdssn9r45'>nevent1q…9r45</a><br/>_________________________<br/><br/>What you’re failing to understand is that the hardware you’re calling “open source” is not open source at all. You’re promoting closed-source hardware that’s simply masquerading under an open source label—a clear case of grifting through deceptive marketing purely for profit!. . Ask me how I know! Or preferably DYOR .. (an example link attached ) <br/><br/>P.S <br/>as a proud British full time BTC engineer, I expect real BTC representation from a the UK policy rep. Not one influenced by charming sales tactics by front row individuals. <br/><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="/nevent1qqsfdm28t539lftfkyekz9p6678tfh722ncaz4krplnwenlgrwxymts6syn98" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…yn98</a></span> </div> <img src="https://blossom.primal.net/bc79829430e72530b47b50395814fd5e024f4b31c734eaca0ff9cc2496fc22aa.jpg"> <br/><br/>BTC HashCard — Engineering Deep Dive Report<br/><br/>Date: March 25, 2026 Conducted by: Nikos Device: BTC HashCard (9x BM1370, ESP32-S3) Stock Firmware: magic-miner V1.0.0 (ESP-IDF v5.5.1, compiled Dec 29, 2025) Test Firmware: TNA V4.4 (ESP-IDF v5.3.4, custom HashCard board support) Device Codename: Supra (board version 403)<br/><br/>Disclosure<br/>The @JingleMinershop approached the author and requested an independent engineering review of their HashCard product. One unit was provided free of charge with no strings attached, specifically for the purpose of a thorough hardware teardown, firmware analysis, and honest assessment. The vendor understood and accepted that the findings — both positive and negative — would be published in full. They raised no objections to any aspect of this report.<br/><br/>Executive Summary<br/>The BTC HashCard is a well-engineered 9-chip Bitcoin mining device built around the BM1370 ASIC platform. Its hardware design demonstrates thoughtful engineering — dual stacked TPS546D24A voltage regulators, 3S3P ASIC topology for efficient voltage delivery, W5500 wired Ethernet, SPI LCD display, and a compact form factor with integrated heatsink.<br/><br/>The stock magic-miner firmware, while functional, raises significant privacy concerns due to undisclosed telemetry reporting to manufacturer-controlled servers. This report documents the complete hardware architecture, firmware analysis, and the process of bringing up Tech Nerd Army custom firmware V4.4 on the platform.<br/>All findings are based on hands-on testing with a device owned by the investigator, serial log capture, NVS extraction, firmware binary string analysis, and TPS546D24A datasheet reference.<br/>-------------------------------------------------------------------------------<br/>Full report available here <a href="https://github.com/CryptoIceMLH/HashCard">https://github.com/CryptoIceMLH/HashCard</a> </blockquote> 2026-05-26T09:11:59Z https://njump.me/nevent1qqs2lkr0tuttdwdcfhq56l54kj6h0w22mejramd7pdpqukv8eexfesgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqqerejt In reply to <a href='/nevent1qqs0lvh4pd6xp3h0t9nxh6tlffneur5hetp05c5d85wcxp9w6y26wesv8seuw'>nevent1q…seuw</a><br/>_________________________<br/><br/>Hi Susie , <br/>good morning.<br/>you received such a great marketing pitch. <br/>Hope you DYOR &amp; able to stand by your bold statements . <br/><br/>Since it&#39;s educational and open source hardware , could you kindly provide me with the open source hardware documentation provided by the factory so I can educate my self on the inner workings of the sha256 ASIC( dedicated chip as you refer to it ). <br/>What&#39;s not to love ? Would love to see the educational manuals to personaly start feeling the power of open source hardware <br/><br/>Look forward to hearing from you. <br/><br/> 2026-05-26T07:33:27Z https://njump.me/nevent1qqs8vpjkr7lcxfejxnxuf9uht6re2vp2ml5pxy2h30juj3v3695a49gzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq6p409p BTC Tech Nerd Army <br/><br/>What does a BTC Engineer do on a Saturday with a morning coffee ?<br/><br/>Sniff some Nano3s CPU to ASIC uart traffic 🤓<br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/84ec7999d9f866eeea84993dd7273fa242460a7a28e30d630ef9afab196ab493.mp4"></video> 2026-05-23T09:48:23Z https://njump.me/nevent1qqsvnmjda4pj5gezq7c0fmrzacv545ueljhrmdq59l2kmmgdy273chczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqp5xg78 Tech Nerd Army <br/><br/>TNA-OS - Canaan Nano 3S<br/> <img src="https://blossom.primal.net/e91eb626ac5a0e6b61e8e2c18fc40e8dbab1902cc260e0e2e9178aade73e21e3.jpg"> 2026-05-18T10:27:21Z https://njump.me/nevent1qqsq3euu90w2jn99png9z2en0aep87zee3rk3m97jcw6x5wj6xr44mqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqax9dk2 <img src="https://blossom.primal.net/26c3c97b8a03196e91b483b78311d1b7634e9a47eaa91d68cb9c3230363208fe.jpg"> 2026-05-17T11:46:22Z https://njump.me/nevent1qqsdgshw5aj33ytak3hnzdyzlhg3w4azgvz875nqlsf92wn90276mggzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq9aymmy BTC Tech Nerd Army <br/><br/>TNA-OS (Canaan) V0.1.0 alpha for Nano3s <br/><br/>First flash.. first boot.. still loads of work to be done<br/>follow for more updates - or TNA discord for behind the scenes updates.<br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/59b205fdbd280fd570a16e9f07e882aa0c90d1b62e4a7056ba0bade6ef1c8476.mp4"></video> <br/><br/> <img src="https://blossom.primal.net/92d4e9d655bf13b37899e53eb8607e329283b631d2b9389c08bacecef0c858a2.jpg"> 2026-05-14T15:00:58Z https://njump.me/nevent1qqsg3u0a5vgvqge6mjl9mzr7fv3sgdc7f6rxnyw37pd5fh7w94scv0gzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqtsg4ka TNA-OS <br/>11h test .. hybrid hashboards -6x multipool<br/>all systems are nominal<br/> <img src="https://blossom.primal.net/f78f34134094a38b7a3da5188310aca91b6e85a8f3466cac2eab43bc54557ac2.jpg"> <br/><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="/nevent1qvzqqqqqqypzq03nl4cjfut5l3f4z5vn07r3sc6dm8v9v9pafnhmtggdmte0v9wqqy2hwumn8ghj7un9d3shjtnwdaehgu3wde6j7qghwaehxw309aex2mrp0yh8qunfd4skctnwv46z7qpqsdw587xkthpw7lt9ej4vmndyeusvrdrs3m25e0933l74dcgjr7zqkg9ml2" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…9ml2</a></span> </div> TNA-OS <br/><br/>V0.7.6 - compatible with S19Jpro-S19Kpro-S19XP-S21<br/>BM1362, BM1366, BM1368 <br/><br/>Cold boot Demo of TNA-OS Hybrid mode<br/><br/>2x S19Xp hashboard + 1 x S19Jpro hashboad <br/><br/>mix and match any of the above asics or hashboards.<br/><br/>did I mention independent Frequency control per hashboard ? what about psu bypass ? yeah all that already available.<br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/f07a68f5ff1091bab21689b64b3f61cb8b708c404ccc3d8621e9e2ccb8c67fb4.mp4"></video> </blockquote> 2026-05-13T09:18:21Z https://njump.me/nevent1qqsgxh2rlrt9msh004jue2kdekjv7gxpk3cga42vhjccll2kuyfplpqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqz3uhqv TNA-OS <br/><br/>V0.7.6 - compatible with S19Jpro-S19Kpro-S19XP-S21<br/>BM1362, BM1366, BM1368 <br/><br/>Cold boot Demo of TNA-OS Hybrid mode<br/><br/>2x S19Xp hashboard + 1 x S19Jpro hashboad <br/><br/>mix and match any of the above asics or hashboards.<br/><br/>did I mention independent Frequency control per hashboard ? what about psu bypass ? yeah all that already available.<br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/f07a68f5ff1091bab21689b64b3f61cb8b708c404ccc3d8621e9e2ccb8c67fb4.mp4"></video> 2026-05-12T23:10:51Z https://njump.me/nevent1qqswgj6nytajf0xghw6x6fwtjkjlnlwgwkp8uq3j3hgdkrm72xvwgpczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqrsaeft <img src="https://blossom.primal.net/ec6ad68356afbbee9fca6d71e081f178711191f04202d7f523a6a2de6a290c83.jpg"> <img src="https://blossom.primal.net/95188587650aa9681c15b29fbdd9ab5754fe34358679acb0ae6d83f08e1f8282.jpg"> 2026-05-11T19:35:19Z https://njump.me/nevent1qqsqtmahfetjv8alq48fmljjv7th9epfsc0f4vm6l5l0rh3p6hvlmaszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqxc6k3m In reply to <a href='/nevent1qqsy79wuja2uvs9fyae4ah93ht5lwm9w6zjzfvql984vz0hx9j9ltzql5jy69'>nevent1q…jy69</a><br/>_________________________<br/><br/>nope ! only the front is needed. keep settings default and should be fine 2026-05-09T09:16:31Z https://njump.me/nevent1qqsw7vc30ycu80mphgc8027z43wrph70gx2m75s2av7ms9lt23n68hgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq30rpyh <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/8e05a5ad4c7659445f42c3e70a57deaf198a359c8dc6c34fd04cb2bee9c41081.mp4"></video> <br/> <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="/nevent1qvzqqqqqqypzq03nl4cjfut5l3f4z5vn07r3sc6dm8v9v9pafnhmtggdmte0v9wqqy2hwumn8ghj7un9d3shjtnwdaehgu3wde6j7qg0waehxw309ac8ympwwpk82ue0qqsgshuxmtn927e9qnsfxwqqya289fq5646xwdau3h04pnytwvpphqcrmjuq3" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…juq3</a></span> </div> <img src="https://blossom.primal.net/90f4ba9b534ad3e412df9a87b5be25dea7ff1b1472dd54b638458736698a4d51.jpg"> </blockquote> 2026-05-08T09:34:43Z https://njump.me/nevent1qqsgshuxmtn927e9qnsfxwqqya289fq5646xwdau3h04pnytwvpphqczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqsxf8h5 <img src="https://blossom.primal.net/90f4ba9b534ad3e412df9a87b5be25dea7ff1b1472dd54b638458736698a4d51.jpg"> 2026-05-07T17:13:55Z https://njump.me/nevent1qqs9ct8z5px9uvkmw8wfeanz7ctupaxa8aqf50pvy26m9hpstyw94kczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqcf5u90 <img src="https://blossom.primal.net/ef622ae5b479bfa7e49e19271a9898317bbcaf35cabfd860d0be728082190e5f.jpg"> 2026-05-03T00:30:56Z https://njump.me/nevent1qqszantp3jcflygagjcu8fshdrrw39zkxgs2ytm3cstftdm5xkup78szyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqekxlp5 Antminer S21 XP — Enable Micro USB Port (AML Control Board) Hack<br/><br/>Stock Bitmain firmware released after September 2025 has the micro USB port disabled.<br/>This guide re-enables it so you can downgrade firmware and install TNA-OS.<br/><br/>---<br/><br/>What You Need<br/><br/>- AML control board + 12V power supply<br/>- Windows PC or laptop<br/>- USB-to-UART adapter with drivers installed (e.g. Silicon Labs CP2102)<br/>- PuTTY (or any serial terminal)<br/>- jumper or dupon wire to short JP1<br/><br/>---<br/><br/>Step 1 — Wire Up the UART Adapter<br/><br/>Connect your USB-to-UART adapter to the control board:<br/><br/>| Adapter | Board |<br/>|---------|-------|<br/>| GND | GND |<br/>| RXD | LINUX_TX |<br/>| TXD | LINUX_RX |<br/><br/>Plug the adapter into your PC and note the COM port number (e.g. COM7) from Device Manager.<br/><br/>---<br/><br/>Step 2 — Open PuTTY<br/><br/>- Connection type: **Serial**<br/>- COM port: your port (e.g. COM7)<br/>- Baud rate: **115200**<br/>- Everything else: leave as default<br/><br/>---<br/><br/>Step 3 — Verify Wiring<br/><br/>Power on the board. You should see the boot log scrolling in PuTTY.<br/>If you see nothing, check your TX/RX wiring — they are often swapped.<br/><br/>Power the board back off once confirmed.<br/><br/>---<br/><br/>Step 4 — Get the U-Boot Prompt<br/><br/>This is the critical step. You need to interrupt the boot sequence at exactly the right moment.<br/><br/>1. Make sure the PuTTY window is open and active<br/>2. Short **JP1** with jumper / dupon wire<br/>3. Power on the board<br/>4. **The instant the first boot line appears** — release JP1 and tap the spacebar a few times<br/><br/>You should see U-Boot start loading the ENV and drop to a prompt:<br/><br/>```<br/>axg_s400_v1_sbr#<br/>```<br/><br/>**If it doesn&#39;t work first try** — power off, power on again, and briefly short JP1 a couple of times during boot. This forces the board into U-Boot mode.<br/><br/>---<br/><br/>Step 5 — Enable the USB Port<br/><br/>At the `axg_s400_v1_sbr#` prompt, run these commands in order:<br/><br/>```<br/>saveenv<br/>setenv bitmain_usb_switch 1<br/>saveenv<br/>```<br/><br/>The first `saveenv` initialises the NAND env partition if it hasn&#39;t been written before.<br/>`setenv` enables the USB port. The second `saveenv` writes it permanently to NAND.<br/><br/>---<br/><br/> Step 6 — Reboot<br/><br/>Power cycle the board. The micro USB port is now enabled.<br/><br/>You can now plug in a FAT32 USB drive with the downgrade firmware and the board will detect it on boot.<br/><br/>---<br/><br/>Troubleshooting<br/><br/>**Seeing `nand init failed` or `saveenv` errors?**<br/>Run the commands in this exact order — the first `saveenv` is required to initialise the partition before you can write to it:<br/>```<br/>saveenv<br/>setenv bitmain_usb_switch 1<br/>saveenv<br/>```<br/><br/>**Board not dropping to U-Boot prompt?**<br/>- Make sure PuTTY is the active window when you tap spacebar<br/>- Try shorting JP1 slightly earlier or later during power-on<br/>- A brief short is enough — do not hold it down<br/><br/>If you fancy supporting the my work head over to <a href="https://www.molonlabe.holdings/#funding">https://www.molonlabe.holdings/#funding</a> 2026-04-29T07:40:40Z https://njump.me/nevent1qqsfdm28t539lftfkyekz9p6678tfh722ncaz4krplnwenlgrwxymtszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq2tnn4c <img src="https://blossom.primal.net/bc79829430e72530b47b50395814fd5e024f4b31c734eaca0ff9cc2496fc22aa.jpg"> <br/><br/>BTC HashCard — Engineering Deep Dive Report<br/><br/>Date: March 25, 2026 Conducted by: Nikos Device: BTC HashCard (9x BM1370, ESP32-S3) Stock Firmware: magic-miner V1.0.0 (ESP-IDF v5.5.1, compiled Dec 29, 2025) Test Firmware: TNA V4.4 (ESP-IDF v5.3.4, custom HashCard board support) Device Codename: Supra (board version 403)<br/><br/>Disclosure<br/>The @JingleMinershop approached the author and requested an independent engineering review of their HashCard product. One unit was provided free of charge with no strings attached, specifically for the purpose of a thorough hardware teardown, firmware analysis, and honest assessment. The vendor understood and accepted that the findings — both positive and negative — would be published in full. They raised no objections to any aspect of this report.<br/><br/>Executive Summary<br/>The BTC HashCard is a well-engineered 9-chip Bitcoin mining device built around the BM1370 ASIC platform. Its hardware design demonstrates thoughtful engineering — dual stacked TPS546D24A voltage regulators, 3S3P ASIC topology for efficient voltage delivery, W5500 wired Ethernet, SPI LCD display, and a compact form factor with integrated heatsink.<br/><br/>The stock magic-miner firmware, while functional, raises significant privacy concerns due to undisclosed telemetry reporting to manufacturer-controlled servers. This report documents the complete hardware architecture, firmware analysis, and the process of bringing up Tech Nerd Army custom firmware V4.4 on the platform.<br/>All findings are based on hands-on testing with a device owned by the investigator, serial log capture, NVS extraction, firmware binary string analysis, and TPS546D24A datasheet reference.<br/>-------------------------------------------------------------------------------<br/>Full report available here <a href="https://github.com/CryptoIceMLH/HashCard">https://github.com/CryptoIceMLH/HashCard</a> 2026-03-28T04:57:09Z https://njump.me/nevent1qqs060u9lmsnsrd9r8e7af9jxz7lpy443e0hh56x4ygcss98k3ye9fgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqc40rwf Wow Nostr. Months of dev work and literally zero interaction to an announcement in 24h. Zero!<br/><br/>Nostr and me are done. Not worth building for this ecosystem as it stands. <br/><br/>Im suspending <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qqs27vuc5hrf8q0d42ygzqywx99axr54azewn2lkggctys7n709mkcqprpmhxue69uhkzapwdehhxarjwahhy6mn9e3k7mf0qy0hwumn8ghj7cnfw3ekzapwd4hkcmmwd3skyefwdphkcerfdenhxr2shvs" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>BitSatRelayHQ</span> (<span class="italic">nprofile…shvs</span>)</a></span> operation and will just park this account. Maybe one day again in the future we talk again. <br/><br/>X it is then! <br/><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="/nevent1qqsxcu2f0fn3qssfdrwwrs2ew08czy5y882a93juaky6aeklhe257pgpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgq3q8cel6ufy7960c5632xfhlpccvdxankzkzs75ema45yxa4uhkzhqqxpqqqqqqzn5s78g" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…s78g</a></span> </div> BTC Tech Nerd Army <br/>New Hardware Drop <br/>⚡️TNA-PSUBB v1 & TNA-PSUBB-pruned-v1 ⚡️<br/>(Tech Nerd army Power Supply Breakout Board v1)<br/><br/>Are your NerdQaxes & Single Hashboard Miners ready to receive the power they truly deserve ? <br/><br/>120v ->12v/900w <br/>240v->12v/1200w<br/><br/>Confirmed compatible with:<br/>1) DPS-750RB A <br/>2)DPS-1200FB A <br/>3)NSTNS-PL11<br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/ea06648986e7873442edd47b95c720c164915fbb0c67500541a6d35f34e5af13.mp4"></video> <br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/95e897de58fae6c2e2f35be0f1d0328f269a9ded1c529b8c101852d7f8a2d923.mp4"></video> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/89387478e1b50be6e2cdbb8188bc81018775812202e7fa2d84134eb4052af3cc.mp4"></video> <img src="https://blossom.primal.net/171656520c9f04ae04a619fb01cd7a400991dde600911cd0fac0f3809d718706.jpg"> </blockquote> 2026-03-19T09:30:31Z https://njump.me/nevent1qqsxcu2f0fn3qssfdrwwrs2ew08czy5y882a93juaky6aeklhe257pgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqj038n7 BTC Tech Nerd Army <br/>New Hardware Drop <br/>⚡️TNA-PSUBB v1 &amp; TNA-PSUBB-pruned-v1 ⚡️<br/>(Tech Nerd army Power Supply Breakout Board v1)<br/><br/>Are your NerdQaxes &amp; Single Hashboard Miners ready to receive the power they truly deserve ? <br/><br/>120v -&gt;12v/900w <br/>240v-&gt;12v/1200w<br/><br/>Confirmed compatible with:<br/>1) DPS-750RB A <br/>2)DPS-1200FB A <br/>3)NSTNS-PL11<br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/ea06648986e7873442edd47b95c720c164915fbb0c67500541a6d35f34e5af13.mp4"></video> <br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/95e897de58fae6c2e2f35be0f1d0328f269a9ded1c529b8c101852d7f8a2d923.mp4"></video> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/89387478e1b50be6e2cdbb8188bc81018775812202e7fa2d84134eb4052af3cc.mp4"></video> <img src="https://blossom.primal.net/171656520c9f04ae04a619fb01cd7a400991dde600911cd0fac0f3809d718706.jpg"> 2026-03-18T15:36:42Z https://njump.me/nevent1qqsqz2npxsw8yt9sm8s3nkpwwep4q3yv5qarlw8l27v5tkr3dwulvrczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqhuwzf0 In reply to <a href='/nevent1qqs0wfxfx60khepuc7q377dc9jz2kupz5u5ctnsg0qpyxwt5thka5agdnt2l5'>nevent1q…t2l5</a><br/>_________________________<br/><br/>GM from me. I passed via food coma post dinner .. up at 2am 🤓. BTC tool building opportunity <br/><br/> 2026-03-18T04:23:09Z https://njump.me/nevent1qqstfhsgj6ae2a0qsnyzrcdnytgdknynumtmxqge63pzpzxgg8tzd8qzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqy80jvd BTC Tech Nerd Army <br/>Are you ready ?<br/>120v -&gt;12v/900w<br/>240v-&gt;12v/1200w <br/><br/><br/><br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/c2f8cd3a49738892cfcecaeb436bbbbb0aba3853b31d2d4d8a69d4ddc395d1fb.mp4"></video> 2026-03-13T02:35:42Z https://njump.me/nevent1qqs8wu9jr4k2z33nefyef8xx97ts6sc95rdmmvk8fe9rk94nf2jwtqgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq38xkdf GM BTC tech nerds <br/><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="/nevent1qqs8f33krxjw47randfe2hgdgsk4t48t9jgm0ut66de07h0nhp0p28szyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqqcyqqqqqqgw5rlur" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…rlur</a></span> </div> 2x ImmergeNerds up for grabs <br/><a href="https://btcpay.molonlabe.holdings/apps/38vP88jscuSPkLsHM7SFT4wugQxB/pos">https://btcpay.molonlabe.holdings/apps/38vP88jscuSPkLsHM7SFT4wugQxB/pos</a><br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/4ebe45801d1e1e22936997172f426a9a1eba16247993b8659a362cf2e6bdb452.mp4"></video> <img src="https://blossom.primal.net/e716b3cd1f8a207a383c4cb1f25a82f629a1b927cc4e6614e262b45667f28c91.jpg"> </blockquote> 2026-03-12T05:43:32Z https://njump.me/nevent1qqs8f33krxjw47randfe2hgdgsk4t48t9jgm0ut66de07h0nhp0p28szyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqn94z2t 2x ImmergeNerds up for grabs <br/><a href="https://btcpay.molonlabe.holdings/apps/38vP88jscuSPkLsHM7SFT4wugQxB/pos">https://btcpay.molonlabe.holdings/apps/38vP88jscuSPkLsHM7SFT4wugQxB/pos</a><br/><br/> <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/4ebe45801d1e1e22936997172f426a9a1eba16247993b8659a362cf2e6bdb452.mp4"></video> <img src="https://blossom.primal.net/e716b3cd1f8a207a383c4cb1f25a82f629a1b927cc4e6614e262b45667f28c91.jpg"> 2026-03-11T21:20:46Z https://njump.me/nevent1qqsgdzyxyxxsykf2r349d33gjrhmrql8r2nzpehzzz3ffcyut0u7jrczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uquymfgq BitLink21<br/><br/>SOVEREIGN BITCOIN COMMUNICATIONS<br/><br/>This is why BitsatRelay has been offline past few weeks. Evolution <br/><br/><br/><br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://blossom.primal.net/09f1775f4f96de3cca13d58a74c8a0e8a6ca6608efbb02b19ac96e73c148ec06.mp4"></video> 2026-03-10T20:31:19Z https://njump.me/nevent1qqsyu4hvq9wqsr8cyrqj6r2f46dcyka8ac562kpgh4re7dxs2j4uxgszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqwj7ldp <br/><br/><br/><br/> <img src="https://blossom.primal.net/d370e178d94bd43009b7adf8762285fca3c99e04fccd5048668626fc3a54b81d.jpg"> 2026-03-10T07:42:53Z https://njump.me/nevent1qqsftedjadc9pclk3xcctkfs7l4ylg9r57thvdu2s68wdawdx80pr4czyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqhqms5y In reply to <a href='/nevent1qqsflzymrm2tv5qx98fymjq8ng22jjy8c0xe85954vaqq409yjnzuqckd3yh5'>nevent1q…3yh5</a><br/>_________________________<br/><br/>Have a lovely day <br/><br/> 2026-03-05T08:42:51Z https://njump.me/nevent1qqsypkxwc8n2qdm4cmtjj9jmf3jgt06rcp5758qwx6f52trg9599zagzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq54wmyz In reply to <a href='/nevent1qqsz563ewtx36rwy0yyuxd7ej4wpfj6z04dy0v3thxhqj55f49sfn9s6u63pd'>nevent1q…63pd</a><br/>_________________________<br/><br/>I build the SeedTapper code to control galvo lasers. Other laser types don&#39;t posses the same level of accuracy and ability to cut metal <br/><br/> 2026-03-05T08:42:21Z https://njump.me/nevent1qqsw2syx0ul6phxjcj5dtwzjflz03nphw648kltcyrk0sqqrv7vxjgszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq0h9etg In reply to <a href='/nevent1qqsvj7qz083xq5vghst8n9fg4f4f2hxp32y385pva3slsckk4nd74pqn2c2jz'>nevent1q…c2jz</a><br/>_________________________<br/><br/>Pi5 required <br/><br/> 2026-03-05T06:35:55Z https://njump.me/nevent1qqsva9j49maks6eexkqglxa03qezdqw9fppylqexpajs9cqh80g8rzczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq3tzvs8 BitLink21 | Satoshi Signal Protocol (SSP) 2026-03-04T20:39:08Z https://njump.me/nevent1qqs9vgu85jzwca43sfcc7x6r8qkn88a94xt23han69hgm9qgmc240qczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqeznme0 In reply to <a href='/nevent1qqs0yd5q3tgmuz7hawak6qre8a694ck68pu27a2dk9fwnk0u98wxdaquw7del'>nevent1q…7del</a><br/>_________________________<br/><br/>If you say so. Thanks for your input <br/><br/> 2026-03-04T17:24:33Z https://njump.me/nevent1qqszgh9q3j0zgujd67chymeccdyuar4hw0t262qk02nzfll08xkjsnszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqs5jjeh Print it - Cold Store it | BTC Proof - Of - Work<br/><br/><br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://video.nostr.build/4195dff093346b5891fde25e1e40c7f5a5f7a841f1d69d73065f9b90ebebcc15.mp4"></video> 2026-03-04T15:50:29Z https://njump.me/nevent1qqsgw5r9ythj4rvwefevkcxxlzt2nae6csywxpr7ugehqsdrd04pwmgzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqpy50nu In reply to <a href='/nevent1qqsrzy4zryna7zyfutngn68murefpl9ttc98mqmjwz6myqvw7truh3g0g5ag5'>nevent1q…5ag5</a><br/>_________________________<br/><br/>Same sentiment <br/><br/> 2026-03-04T06:36:16Z https://njump.me/nevent1qqs8e00666zgz544mkxcv4q5sz5jvkqp968qu0jrcjae4qlxzvahuzszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uq40h7qu In reply to <a href='/nevent1qqsqv9lneue6yr0k4d6rdnwczzyav425u3ldgegg0a79p054aur2tusuj8s6h'>nevent1q…8s6h</a><br/>_________________________<br/><br/>Even inside the echo. But that&#39;s because I personally have no interest in it. <br/><br/> 2026-03-04T05:01:26Z https://njump.me/nevent1qqs2kfxqme2n8ff7xt4ezgwr79qcr2npyegeqzkk35am8n9fgxfa6zczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqtzvqmx In reply to <a href='/nevent1qqsx4rxx8japkm9c5hkmhelfjqmdeqc9q6k84dlgfe8q5aw8mzywwdgnggv85'>nevent1q…gv85</a><br/>_________________________<br/><br/>GM, happy building. <br/><br/> 2026-03-04T04:59:10Z https://njump.me/nevent1qqsrremupxw0x3n4j3ntqsag5h3rtkvhvfcvvfazq409ah5m8mgcsxszyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqywmqaz In reply to <a href='/nevent1qqspwy6q2mlvnm6zc6p3wcrhe4wa49pg8hjnjjq9uuvlkxdsedh2n0cpypmhxue69uhky6t5wdshgtnddakx7mnvv93x2tngdakxg6twvaej7mk907k'>nevent1q…907k</a><br/>_________________________<br/><br/>developed in Kent .... just had its first 1 year Bday in the great UK ourdoors. <br/>sure i had a weeks of weather downtime no doubt. but thats the way it works. you got power you hash.. no power no hash... park it and forget it :-) <br/><br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://video.nostr.build/c90ada7fbfb03f277de57692443abb6a16d92ff0ea760848b4df386bb92f0992.mp4"></video> 2026-03-04T03:36:31Z https://njump.me/nevent1qqspxh5970yp7eunkzh33sprvrs8qukzzruw9stn9m676ms9vy8ws9szyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqgfev4z $BTC Tech Nerd Army <br/> <br/>Ask your self&#39;s - How energy sovereign and <br/>decentralized is your financial PoW ? <br/> <br/>Who owns a Solarbit ? <br/>Who wants a Solarbit ?<br/><br/><br/> <img src="https://image.nostr.build/f1e2b30e42347445121d68c7d1bff35ef6700d19142987e35d9ad761fa87e4cf.jpg"> 2026-03-03T14:48:34Z https://njump.me/nevent1qqsy2ys78zl7jkt42m8tfemv5pt0f8ych8fnnkadyy53zuzd40e0urczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqpuplmf In reply to <a href='/nevent1qqsrxyuumqzsy8g5p876uwxwy0crtauhjqyagqw8ezgmfn4ynqr5rkcpypmhxue69uhky6t5wdshgtnddakx7mnvv93x2tngdakxg6twvaej7thfk2m'>nevent1q…fk2m</a><br/>_________________________<br/><br/>power breakout board 2026-03-03T02:23:48Z https://njump.me/nevent1qqsvh6ex3gr42g3uuj7ce3lml6cv0ejycuc55a5jkw6h6mcyrlsrpaczyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqvpw6qx <img src="https://image.nostr.build/4b2a2ff18138370660b603eb5b1e0588fbcb1064a6bd94ca17d81244351460a9.jpg"> 2026-03-01T08:44:15Z https://njump.me/nevent1qqsxz38w5w0uuvyu8hw5fkmgz9r52pljtrrhtz6sfnudyjfpw882q5szyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqa7latx Solabit Vs garden chair.. overnight storm wind finals. <br/>1-0 for SolarBit<br/> <img src="https://image.nostr.build/c37cd53e8a641fc4dcf2ced91ac2c879f9f7be25494178024f6bc8fa2aee3de5.jpg"> 2026-03-01T08:37:00Z https://njump.me/nevent1qqsxsnz4364cw290vfhsq6pm60l58zcckhtcntpg9c992wvz65yv7sqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqcwr6gf <video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://video.nostr.build/52b24f9262bb8d92f03f82fab2d5ac861a1f8ec5fd2a865c6f584070a31e0415.mp4"></video> 2026-02-27T17:34:48Z https://njump.me/nevent1qqs0ha5ytz006r5zjqhxmtkna88865vapzufywt2najxfus5p6cnjsqzyqlr8lt3ynchflzn29gexlu8rp35mkwc2c2r6n80kkssmkhj7c2uqrxg54e BitsatRelay Test : Ping 2026-02-27T13:58:12Z