3 ms·The article is from 2014 and BTC doesn't even use SHA-1 anyway.by a_dabbler 2y agoThe article is from 2014 and BTC doesn't even use SHA-1 anyway.consumerx 2y agoSHA-2 was mentioned in the article as wellOtek 2y agoYeah, wake me up when there are known exploits to sha256