How do I know if my materials went through?

Long story short, my gudiance counselor put in the wrong transcript, so they submitted a optional report that contained my actual transcript. On Common App, it says downloaded next to optional report. Does this mean the college recieived it? I checked the college’s portal but nothing changed and it doesn’t even have an option for the optional report.

Normally it will take couple days to update at college portal. You can email admission office to check after 2-3 days of your submission to ensure they receive it.