Cryptocurrency is the story of the modern world reflected in technology. It is a story about the narratives that shape the reality of a world that is spinning out of control and how distrust in institutions created resulted the biggest fraudulent tech bubble in history. What can we learn from its mistakes and what comes next? In this book we uncover the truth about the cryptocurrency technology, its political ideations and the forces that drove the largest bubble in human history. We give a summary and technical analysis of trends in this sector such as such as Smart Contracts, ICOs, DeFi, Distributed Ledgers, Central Bank Digital Currencies, Stablecoins, Ransomware, and Digital Transformation.