To trust the currency

Geometrically a coin has three faces: front, back and edge. But metaphorically, it has many more. Numismatics values ancient coins both for art and for the history they contain. Inflation is an economic phenomenon directly related to the availability of currencies. And Bitcoin is a digital currency that challenges the current financial system.
Speakers Albert Estrada, Numismatic Cabinet of Catalonia, MNAC, Xavier Cuadras, professor of Economics, UPF, Oriol Tusón, Trade Technician, City Council of Sta Coloma de Gramanet, Ester Oliveras, Dept of Economics and Business, UPF, Miquel J. Pavón, CEO GroupBTC and Miquel Oliver, professor of Technology, UPF.