Almost everyone talks about cryptocurrencies and there are now thousands of digital currencies in circulation. Everyone knows that Bitcoin was the first, but how did it all start? What were the social and economic conditions for the emergence of this movement? Who was its creator? What were the first steps of this currency? When and how did it start to have real value? Why has it grown so much? What future awaits it? Does it follow any pattern?All these unknowns are answered in this book, narrated interactively, in which readers can navigate to the original documents through QR links viewed with their smartphones, taking part in this monetary revolution and experiencing first-hand the most important events in its development.