bitcoin mining
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BITMAIN has pushed hydro-cooled Bitcoin mining into a smaller deployment unit with the ANTRACK AR30, a 47U cabinet designed to hold as many as 20 S23e U2H miners and handle up to 200 kW of computing load. The manufacturer’s September 22 technical release says the AR30 went on sale September 10 for $16,000 per set…
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The 256 Foundation is trying to turn Bitcoin mining’s most proprietary layers into interchangeable open-source building blocks, and its first private in-person fundraiser in San Francisco put the complete stack in front of operators, engineers, donors and vendors. The nonprofit’s September 15 account says attendees at Presidio Bitcoin worked directly with four projects: Ember One…
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A Bitcoin miner that deliberately cuts hashrate can expose a subtle weakness in some mining-pool variable-difficulty controllers: the machine slows down, but its assigned share difficulty may remain calibrated for the faster miner it used to be. Bitcoin Optech highlighted the issue on September 18 after mining engineer Eric Price published a detailed controller analysis.…
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AxeOS makes a Bitaxe easy to point at a mining pool, but the fields in the pool screen represent several different parts of the Stratum connection. Understanding what each field does is more useful than copying somebody else’s settings blindly. The current upstream ESP-Miner project supports multiple pool slots, primary and secondary selection, Stratum V1…
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AxeOS Fundamentals Part 3 starts at the point every Bitaxe owner eventually reaches: getting a new miner from first power-on to its first accepted share without confusing Wi-Fi, pool credentials and the payout address. The sequence is simple when each layer is handled separately. The Bitaxe first creates a temporary local Wi-Fi access point. AxeOS…
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AxeOS can make a Bitaxe look simple: open a browser, see a hashrate number and watch the miner work. The dashboard becomes much more useful when its readings are treated as one electrical, thermal, network and mining system rather than isolated numbers. This second fundamentals guide focuses on reading the machine before changing it. New…
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AxeOS is not a Bitcoin mining company, a mining pool or a fleet operator. It is the browser-based user interface inside ESP-Miner, the open-source ESP32 firmware that powers Bitaxe-class Bitcoin ASIC miners. That distinction is the starting point for understanding the project. A Bitaxe is the physical miner. ESP-Miner is the embedded firmware controlling the…
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Braiins is approaching a September 30 cutoff for free early access to Price Adapt, a Braiins Manager feature that changes Bitcoin miner power targets automatically as electricity prices, hashprice and ASIC efficiency move through the day. The feature goes beyond binary curtailment. According to the company’s technical explanation, supported Braiins OS machines can be overclocked,…
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Quantum Blockchain Technologies says its Method C AI Oracle has crossed an important boundary in Bitcoin mining research: from laboratory validation into live testing with hardware and data supplied by an unnamed ASIC manufacturer. Manufacturer data changes the test The company’s September 28 interim results say a mining rig and Mining Development Kit arrived in…
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Roughly 235 EH/s of Bitcoin ASIC capacity is sitting outside active network production, according to Luxor’s August hashrate analysis. That sidelined hardware is large enough to matter as Texas miners approach the end of the summer transmission-charge season and operators reassess whether older machines can profitably return. The figure should not be read as 235…
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Authorities in Puebla, Mexico, seized a hidden cryptocurrency-mining operation after finding roughly 300 specialized GPUs, about 80 medium-voltage terminals, a transformer and eight satellite internet antennas operating in a remote mountain community. The raid turns an energy-intensive mining setup into a case study in how stolen electricity, physical infrastructure and digital assets can overlap. 300…
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Hut 8 has closed a $1.07 billion four-year senior secured revolving credit facility, giving the former Bitcoin-mining specialist a large pool of parent-level liquidity as it develops power and data-center infrastructure for ASIC compute and artificial intelligence. The September 28 announcement is important for what the facility is—and what it is not. The company says…
