I have what I believe are my address and password - don't know what wallet from 2017
I have what appears to be a GUID and a password. But no recollection what service I used of if I even purchased / transferred or made a transaction with them back in 2017. Any way to check to see if I have anything in here and retrieve it? My current BTC is on a platform I use regularly, this was prior to me setting up my current process last year... Any advice?