$DIGAF: digital asset exchange, OTCQB, float=16M. $GAHC blockchain tech, real company, real revenues, much better plays than many other bitcoin plays but the masses are slow to recognize because they don't do any DD....pretty much they just buy the tickers with "bitcoin" in the name assuming they must have something to do with bitcoin, e.g. $BTCS, BITCF (POS), $BTSC. This sector run is cranking up just like the MJ run did. Soon ifraud pump and dump teams will be pushing every fake bitcoin play they can, e.g. CCTL, GTRL, Ad infinitum. The bitcoin boom will be a great opportunity to make some "coin" people just have to realize most or trades not investments.