That would be nice, but I expect Bitcoin nations to require a passport. Bitcoiners hate digital id for a reason and if you travel through private property, you better be able to proof you have a right to do so.
Discussion
Yes, ID cards / passports are for states.
States are currently crap.
U can fake them. And then?
Wait we store them on the blockchain? 😁
Don't take it too seriously. 😜✌
