Hashrate Drops to 663 EH/s During Winter Storm Fern
A brutal winter storm forced roughly 40% of global Bitcoin mining capacity offline, with public miners curtailing aggressively to support a stressed power grid.
Roy Atkinson//Dec 15, 2025//6m
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Bitcoin Network Hashrate Briefly Tags 1 ZH/s
The total computational power securing Bitcoin briefly crossed one zettahash per second, a previously theoretical milestone now realized in practice.
Wei Lin//Jul 22, 2025//5m
Russian Bitcoin Mining Sees Quiet Rebound
After Moscow formalized a regulatory regime for industrial mining, on-chain analysts say Russia's share of global hashrate has climbed back near 11%.
Wei Lin//Apr 29, 2025//5m
Hashrate Migrates Toward Quebec Hydro Power
Several mid-tier miners have relocated capacity to Quebec, drawn by the province's abundant low-cost hydroelectric power and cooler ambient temperatures.
Roy Atkinson//May 13, 2025//5m
A Small-Miner Bankruptcy Wave Quietly Clears the Field
Margin compression has triggered a steady stream of Chapter 11 filings among second-tier miners, consolidating hashrate into the largest operators.
Roy Atkinson//Feb 19, 2025//5m