Based on just one company for the majority of the components securing the blockchain also poses safety threats. For example, in April 2017, anonymous scientists uncovered a firmware vulnerability in Bitmain antminers known as Antbleed, which was billed being an ASIC “eliminate-change.” This vulnerability authorized Bitmain, a governing administration, or https://used-asic-miners-for-sale07394.wikiannouncing.com/7582003/asic_miners_used_no_further_a_mystery