Bengaluru-based cryptocurrency exchange firm Unocoin has received an undisclosed amount of investment from Tim Draper’s Draper Associates, one of the early investors of Tesla and Twitter. XBTO Ventures and 2020 Ventures also participated in the targeted $5-million funding round, which valued the firm at $20 million. Founded in 2013, Unocoin operates a rupee to bitcoin trading platform in India.