Practical guidance for ASIC and energy projects
Independent planning guides for equipment selection, hosting, electrical infrastructure and useful heat recovery in Europe.
Crypto cards in 2026: Karta, RedotPay, BingX, Bitget, KAST and BilderPay compared
A practical, independently checked comparison of six crypto cards: where they work, what they cost, when KYC is required and which details deserve a second look before funding an account.
9 min read · Updated Sep 2, 2026
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Decision-focused material with assumptions, source links and a clear review date.
Cryptocurrency mining in 2026: a practical beginner's guide to hardware, power and hosting
A decision framework for choosing an algorithm and ASIC, reading specifications, modelling electricity and downtime, comparing home placement with hosting, and avoiding profitability promises.
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Home ASIC miners in 2026: how to choose a quieter machine and use its heat
A practical guide to home ASIC categories, verified examples, noise, continuous electrical load, heating value, summer heat rejection and realistic economics.
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Mini solo Bitcoin miners in 2026: Bitaxe vs NerdMiner and a safe setup guide
A practical guide to identifying a real single-chip ASIC, connecting it safely, choosing a pool and payout address, reading shares and understanding the extremely low odds of solo mining.
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Solar panels and ASIC mining: turn surplus electricity into a controllable load and useful heat
A practical guide to matching ASIC load with solar production, valuing exported electricity, reusing heat and deciding when immersion cooling makes sense.
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Celina turns city Wi-Fi into mobile coverage: why real Helium traffic matters more than HNT's rally
Celina, Texas connected existing public Wi-Fi to the Helium Network and is already carrying about 100 GB a day. We explain the technology, the HNT reward model and the hardware decisions behind this DePIN case.
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Grayscale's Zcash ETF is live: why the news matters to miners
The ZCSH listing gives investors a regulated exchange route to Zcash exposure. For miners, the positive signal is real but indirect and must be separated from short-term profitability claims.
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How to choose an ASIC miner for a European project
A decision framework that connects efficiency, wall power, electrical capacity, cooling, noise, serviceability and commercial terms before you compare purchase prices.
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Share the available power, tariff, site conditions and heat demand. We will identify the questions that must be answered before equipment is ordered.