[splintercell]

> Can you get the caste of a person by reading the Aadhar number ?

Are you saying that government does not have any information associated with the Aadhar number? You're straw manning really badly. The whole argument, nearly every single person in this thread, making against you is that Aadhar is dystopian. But your argument is "But you can't figure out a person's info by just reading the Aadhar number".

[narrowrail]

As an American (born and raised), this whole discussion is fascinating and is similar to the 'Obamacare' debate here. All of the Indians I've known in the US corroborate your claim about knowing one's religion/ heritage by last name alone. I hope the discussion can remain civil, but there does seem to be an agenda among some participants.