Riot Blockchain buys 15K Bitmain Antminers, expects 65% hash rate increase 1 min read 4 years ago cripto via Cointelegraph.com News at December 22, 2020 at 08:43AM Ready Full Article: https://cointelegraph.com/news/riot-blockchain-buys-15k-bitmain-antminers-expects-65-hash-rate-increase Tags: Cointelegraph.com News Continue Reading Previous Bitcoin Eyes $20K as Stronger Dollar Offsets US Stimulus NewsNext Huobi Crypto Exchange Returning to US After Winning Nevada Trust License