Information Technology
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What is Stratum? Learn how Bitcoin ASIC miners receive jobs from mining pools, submit shares, use worker names and vardiff, and how Stratum V2 upgrades mining networking.
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Learn process transmitter calibration: LRV/URV, zero and span, 4–20 mA scaling, As-Found and As-Left testing, smart-transmitter trims, and field calibration workflow.
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What is SNMP? Learn how Bitcoin mining sites use SNMP to monitor switches, PDUs, UPS systems, environmental sensors, and the network infrastructure around ASIC fleets.
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What is a NIC? Learn how network interface cards connect servers, PCs and Bitcoin ASIC miners to Ethernet, from RJ45 and PCIe to OCP, SmartNICs and DPUs.
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Learn power quality engineering: harmonics, THD, voltage sags and swells, transients, power-quality analyzers, harmonic spectra, and a practical troubleshooting workflow.
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Learn the Windows sc start command for starting services through the Service Control Manager, verifying state, troubleshooting failures, and comparing sc start with net start.
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Learn the Linux gpasswd command for adding and removing group members, assigning group administrators, managing /etc/gshadow, and verifying local group access.
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Learn the Linux chpasswd command for secure batch password updates, PAM integration, /etc/shadow, verification, and safe automation.
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American Bitcoin energized about 11,298 additional ASIC miners at its Drumheller, Alberta site, adding roughly 3.05 EH/s at about 13.5 J/TH.
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Scientists sequenced genetic material from Jonathan, the 194-year-old giant tortoise, uncovering 287 unique gene variants and unusually youthful gene regulation linked to extreme longevity.
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PowerCompute increased its Mississippi Bitcoin mining site to 11 MW of contracted power as TVA’s new large-data rate reshapes data-center electricity.
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Learn a repeatable fiber-optic loss testing workflow: inspect and clean connectors, establish a reference, test with a light source and power meter, record results, and troubleshoot failed links.
