I was introduced to the title “Blockchain or Die” written by Eric Guthrie, Esq by my long-time friend Nasir Dukes. An accomplished businessman in his own right, I knew this was something special and that it would be beneficial to read the entire offering and not just the shortened sample. Simply put this book is necessary. The author breaks down and makes plain the differences between cryptocurrency and blockchain technologies for the layman, as there are several uses for both with an endless list of possible uses. This is a must read for the first timers of this subject and an excellent refresher for those in the know. I can’t recommend it enough. The future is here!