[Bitcoin Financial Firm 'Treasury' Backed by Winklevoss Brothers Acquires 1,000 Bitcoins] According to The Bitcoin Historian, Gold Finance reports that the Winklevoss Brothers, well-known American entrepreneurs and early participants in the cryptocurrency space, are backing a new Bitcoin financial firm called 'Treasury.' The company aims to become the largest Bitcoin (BTC) holder in Europe and has already acquired 1,000 Bitcoins (BTC).