Humans are very good pattern recognizers. We used to consider ourselves the best ones, but the software we created already can outperform us in many fields of endeavor. Artificial intelligence is kicking our butts in Go, Chess and other competitive sports, and even car intelligence is rapidly evolving to a point where no user attention is essentially needed. right now it may still be possible to blame a crashed Tesla on its auto-drive software, but with each incident that is investigated, the software is becoming better, and no longer will it be possible to fool the system. Some of you will fear the entire idea, but I see a system evolving that will both safeguard anonymity as it does identity. The one thing that blockchain technology will wipe out is the need for centralized servers and trusted third parties.