Oh, clever and original...
I wonder if there will ever be an "I am Spartacus" moment where the government tries to find Satoshi and thousands of people claim to be him. I would do it for the lulz.
I think you should have asked the "Are you Satoshi Nakamoto?" question. You might have gotten lucky and found him.
I think that if I had asked that, I would have had dozens of people all saying "I am Satoshi!", kind of like with Spartacus.
We are all Satoshi Nakamoto.