Excellent post....Did not hear about Civic before so I intend to dig a bit further thanks to your post. The idea is great because it can be extended so much. I was actually thinking to myself - what if identification grows beyond borders and state? That is you do not need an officially recognised ID document or passport by any state but something recognised anywhere thanks to blockchain tech? (and of course assuming a growing number of countries would be accepting this in future). The dream of finally becoming a world citizen instead of someone limited by one's country beauracracy. Mmhhh....just a thought.