NEW VIDEO: visited the world’s 2nd largest bitcoin miner manufacturer in China 🇨🇳 to ask all your questions 🎬 Youtube video LIVE image
6 years ago I quit KPMG. Today I launched my book in Hong Kong. 250 copies gone in 2 days. Big thanks to… me 😁 For having the guts to walk away from a stable, well-paid career that looked good on paper but felt like slow death in the long run. I jumped into bitcoin without knowing much. Just curiosity, and a feeling it mattered. So let me be the proof: if I can figure it out and build a career in it, so can you. My book will help you do the same. The whole industry, made simple. 🟠 Free ebook → Braiins website 🟠 Physical book → Amazon & Braiins Store in September 🟠 Audiobook → YouTube & Spotify in October I’d be honored to hear your feedback. Looking back, it’s funny how this all started… Four years ago I had a small idea. What if Braiins launched a bitcoin publishing house? Not for profit, just to give back. Since then: ✅ 10+ titles in Czech ✅ Now our 9th English title ✅ Free ebooks ✅ Physical books on Amazon We’re building the bitcoin library I wish I had when I started. I love it. And now, village boy launching a bitcoin book in Hong Kong. Life is wild. Thanks to everyone who supported me along the way. I almost gave up more than once. But here we are. Blessed 🧡 And I’m not slowing down. Let’s do a mining documentary, podcast, and more. Onwards! image
My friend built a house… heated by a bitcoin miner. 6 kW hydro Antminer heats the whole 140 m² (1500 ft²) home plus hot water for the bathroom. He called this a “Bitcoin Shower Project” but I think it’s a Hashpunk Citadel 🔥
Cheers to Friday with Bitcoin Beer 🍻
Never sell your bitcoin. Not even for Philly’s finest cheesesteak. Comment NEVER SELL for a chance to win the book 🔥
Two open-source bitcoin mining control boards now exist. But why two? 🤔👇 We open sourced BCB100 in January. Then 256 Foundation announced their own FOSS board project. I was confused. Why not build on top of ours? They said their goals were different. That it’s easier to start from scratch… And now that we’ve seen more details, IT MAKES SENSE. Two boards. Two directions. BCB100 (by Braiins) 🟠 Built for industrial-scale uptime 🟠 Plug-and-play with any S19 miner 🟠 Tested in harsh real-world environments 🟠 Easily adaptable for new industrial models (e.g. swap fan connectors for S21 series) Libre Board (by 256 Foundation) 🔸 Built for home mining and DIY projects 🔸 Based on Raspberry Pi Compute Module (CM), modular and easy to expand 🔸 USB-C and WiFi support, great for small home setups 🔸 Ideal for tinkerers building heaters, automation, or custom rigs 🔸 Not built for high-density or industrial use The design focus is what separates them. Adapting Libre for industrial use is possible but not practical. Adapting BCB100 for new industrial use cases is faster and requires fewer changes. TWO BOARDS. TWO USE CASES. BOTH OPEN 🔥 Choose what fits. Let’s build! image
I’m visiting the Lucky Miner factory in China this week. Got any questions or messages for the guy behind this closed-source Bitaxe clone? I’ll report back 👇 image