The Virtual Commodity Association (VCA), a Self-Regulatory Organization (SRO) for the U.S. virtual currency industry first proposed on 13 March 2018 by Cameron Winklevoss, co-founder and President of the Gemini digital asset exchange, finally has formed a working group, with Gemini, Bittrex, Bitstamp, and bitFlyer as the first four members. For Further Information Click on Below Button