Cs registration

Hey friends, info required from you.

I registered myself online for foundation on 31st March, 2012, sent them the required details the same day via 1st flight.

It should have probably reached its Office on 2nd April, 2012 (its last date of registering for dec exam)

I got no details or email or msg in the meantime. But today i got my registration no via msg on my mobile no...

So what should i think am i registered on??? on 2nd April or today???

Any help would be highly appreciated...

Thanking You all