Cold weather in US spurred Bitcoin’s first negative difficulty adjustment in four months

Bitcoin mining became easier in January as U.S.-based firms struggled to mine profitably, battling high energy costs brought on by cold weather. source: https://www.theblock.co/post/338381/cold-weather-in-us-spurred-bitcoins-first-negative-difficulty-adjustment-in-four-months?utm_source=rss&utm_medium=rss