To trust or not to trust bitcoin

Strong interest in bitcoin remains, despite its price recently falling in value. So far this year, the cryptocurrency has been on a downward trend, with some global authorities talking about banning it. But, for some, bitcoin's use goes beyond monetary.

Advertisement of Bitcon is display at the near the train station in Tokyo, Jan. 29, 2018. (AP Photo/Koji Sasahara) Source: AP