the solution which can be provided is : 1) TTE won,t know its which ID card because in chart he will see id no
2) The only way to prove this is by ERSi.e. the print out you will take
3) So I suggest you to travel on SMS forwarded by irctc which only shows name and coach no and TTE will verify by id number in the chart
4)...
more... If squad checks then they will tally your name in sms