You seem to giving new unknown tips to IR :P, may be in future could get implemented.
.
First see that IRCTC is able to get the Aadhar card details validated, that system failed miserably thats why they stopped making the aadhar mandatory for Senior citizen... Try adding aadhar of any Senior citizen in your home and see if its gets verified/validated?? For ages its still pending in my IRCTC account where in I added my parents details.