The twin Harvard graduates of Facebook fame Cameron and Tyler Winklevoss just took the stage at Disrupt NY 2015 to update everyone on their recent bitcoin projects. As a reminder, the twins have recently launched an exchange traded fund (ETF) under the symbol ‘COIN’ so that old school traders can trade bitcoins on the NASDAQ OMX. The two brothers also recently announced a new bitcoin exchange called Gemini . They want to build a […]