Here is a part in the report of the US treasury about digital currency. Up to now, No projects like Pi can fulfill all the requirement to become a LEGAL digital currency. Read the report below and research about it. You can see the connection to Pi. PI and POLITICS go with each other. It's not simple like we often think about. PLEASE FOLLOW PI POLICY! DON'T TRY TO BE SMARTER THAN CORETEAM AND VIOLATE THE PI'S POLICY.