Comment by mihaaly

If it is so simple - that ensures nothing, faked easily - then what's the point wasting efforts on it? Why to complicate things? Why spend time and efforts to do it? And annoy with one more tiny thing on top of the hundrends? Why not just not doing it?

Or, in contrary, when it is very reliable, so it can map a very specific real person to a reliable and true birth date, then f off binding myself to a randome computer account that gives it out to whomever is asking it!

There is no good in this story.