Kryptowährungen - Wie gefährlich ist das neue Geld?

Watch Kryptowährungen - Wie gefährlich ist das neue Geld? Free Movie Online on Soap2Day. – Fifteen years after the first crypto-currency appeared on the scene, what role do these virtual assets play in the financial system? In El Salvador, where bitcoin is an official currency, and in the United States and Europe, experts reveal what's at stake in this controversial sector.