Print Books, not Money.

You guys still have fiat??

Mining Interessierte aufgepasst! 👀 🇫🇮 Finnland gehört zu den spannendsten Ländern für Bitcoin-Mining – und am 15. & 16. August findet in Helsinki eine große Bitcoin-only Konferenz statt, die sich voll und ganz diesem Thema widmet. Warum Finnland? Das Land braucht ganzjährig Heizenergie und verfügt über eines der modernsten Fernwärmenetze weltweit. Dazu kommt ein Überfluss an erneuerbarer Energie – perfekte Bedingungen für Miner, um das Stromnetz zu stabilisieren und effizient zu nutzen. Mit dabei sind 21energy, terahash, Minersloop, Ocean und viele mehr. 👉 Wenn du im Mining-Bereich aktiv bist, solltest du nicht verpassen!💪🏻

Danke @Fiattracker 🧡

The very first BTCHEL side-events have been published! 😵 The ones who have been attending bitcoin events previously most likely have heard of Satoshi Rockamoto, but for the ones that haven't join us at BTCHEL 2025 to find out what it's all about. We'll also be bringing the @bitcoinfilmfest to the event venue! The venue features a true cinema space where BFF will be displaying bitcoin movies and documentaries. For those who already bought a ticket, we opened enrollments for Founders' Sauna! A side-event focused around building start-ups. We're also opening a bitcoin pop-up store in the heart of Helsinki. More to be announced soon! 🫣 Read more: http://btchel.com/side-events

‼️ Speaker announcement ‼️⁠ ⁠ Max Obwexer is Co-Founder and CEO of 21energy, the global leader in Bitcoin heating solutions with over 4,000 units shipped in just two years. Renowned for bridging energy markets and Bitcoin mining, he spearheads the use of high-performance mining hardware as a low-carbon heating technology—integrating variable electricity consumption, negative reserve power, and surplus energy monetization. Under his leadership, 21energy has been featured in Forbes, Bloomberg, http://Chip.de, and http://finanzen.net.⁠ ⁠ Obwexer secured a €1.25M investment on the national prime-time startup show “2 Minuten 2 Millionen” in Austria. He has spoken at premier European Bitcoin events, including BTC Prague, Bitcoin Amsterdam, Bitcoin Atlantis, and Nicehash X, and is a frequent guest on podcasts ranging from Blocktrainer to Niko Jilch.⁠ ⁠ His keynotes spotlight Bitcoin mining as a next-generation heating solution, demonstrating how it can enhance grid stability and drive the energy transition by turning mining into a profitable, sustainable practice. Combining hands-on entrepreneurial experience with in-depth technical insights, Obwexer provides a visionary yet practical perspective on how digital innovation can reshape the future of global energy systems.⁠ ⁠ Follow BTCHEL to stay updated on more! 🙏🏼

‼️ Speaker announcement ‼️⁠ Co-founder and CEO of @Blockstream , @Adam Back , invented Hashcash, the proof-of-work algorithm cited by Satoshi Nakamoto in the Bitcoin whitepaper, as the future basis for its mining function. Follow BTCHEL to stay updated on more! 🙏🏼