Bitcoin's global hashrate tumbles after Kazakhstan shuts off country's internet

Research by the Cambridge Centre for Alternative Finance last year showed that Kazakhstan had become the second-largest center for Bitcoin mining after China clamped down hard on the industry. The country was responsible for 18% of all Bitcoin mining as of August—that figure stood at 8% before China started hammering...
https://www.techspot.com/news/92890-bitcoin-global-hashrate-tumbles-after-kazakhstan-shuts-off.html?utm_source=dlvr.it&utm_medium=blogger