Bitcoin is the fastest growing sector for startup investment; Keybase raises over 10 million in investment round Led by Andreessen Horowitz; Singapore-based Bitcoin exchange Coin Republic looks to be in acquisition talks, and more top stories for July 20. Bitcoin the Fastest Growing Area of Venture Capital Funding According to Mattermark data, Bitcoin is the fastest growing sector for startup investment. Each year, starting in mid-2012 through mid-2015, the Bitcoin industry has grown its investment dollars by 151%. However, it should be noted – of course – that Bitcoin still only represents a minuscule fraction of the total invested dollars. …