What is stealth startup 21 working on? Documents suggest a comprehensive plan to use mining and micropayments to expand the bitcoin network.
Stealth bitcoin startup 21 Inc, formerly 21e6, has announced new information about its funding history, staff members and investors.
CoinDesk takes a look at how Coinbase's investors are framing their participation in today's record-setting fundraising.
Coinbase has raised $75m from investors including the New York Stock Exchange, USAA, BBVA and telcom giant DoCoMo.
Silicon Valley venture capitalist Marc Andreessen believes digital currencies will transform the way we design processors.
Visa CEO Charlie Scharf offered his opinion of bitcoin in a first-quarter earnings call.
The co-founder of venture capital firm Andreessen Horowitz sees enormous potential in digital currencies like bitcoin.
The Andreessen Horowitz partner believes a single bitcoin could one day be worth $100,000.