Proof of being in US ON june 15 12'

Im starting to freak out, at that time i was unemployed so therefore i have no paystubs to prove i was here, and i have a bank accound but i had no activity in it for like a month because i had no funds just curious what did u guys use for proof?

I used my cell phone bill showing that I made calls that day and bank statements.

ithink my lawyer put some note or something that i contact him that day. It was summer vacations so i wasnt in school, not working, no phone bill, so that was my only proof.

And the phone records worked for you??

I mean, I got approved. My cell bill is under my name and I had made 3 calls that day, all local. I don't know, besides bank transactions, can be more specific than that. But I imagine if you have calls made around that date you should also be okay.

I sent in school letters dated May 18 and June 26 and I got approved.

Well as of now i guess phone records is all i got, any more suggestions on what i can use? Im not a student right now either

Are you working? Pay stubs might also work. Anything that has dates is good.

You don't have anything with your name on it? Letters, bills, online purchases?

Again I had no funds and unemployed at the time ! I'm freakin put now