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Bitcoin Hashrate Slides 12% After U.S. Winter Storm, Prompting Miner Shutdowns
Bitcoin's network hashrate has dropped about 12% since November, representing the steepest extended decline since 2021. A major U.S. winter storm strained power grids and led many large mining firms in affected regions to switch off equipment, temporarily reducing network security but setting up a lower difficulty adjustment that can improve margins for miners who remain online or restart later.