Good informative post. It clearly looks like blockchain technology is going to change the world as much as the internet did 20 years ago.
Chances are that it will result in even more radical changes. The internet changed how we communicate, but blockchain will change how we pay for everything and how we keep records of everything.
Let's hope blockchain technology ( or, Distributed Ledger Techonology (DLT)) lives up to its potential. The results can only be positive.