Fausto Soriani, network and linux systems administrator for over 15 years, works at the University of Pisa and SpaceDyS. As an expert in Open Source software and passionate about economics and finance, since 2011, among the first in Italy, deals with Bitcoin and cryptocurrencies: in this sector, in addition to teaching and dissemination activities, he has been involved in the design and production of GPU cluster for cryptocurrency mining. Since 2014 he has managed an ATM for Bitcoin in Pisa (the second installed in Italy) and is the organizer of the Pisa Bitcoin Meetup.