Can I download the unobservable universe?

I fell asleep during a Leonardo Susskind YouTube lecture and half awoke to him describing the unobservable universe. In semi-dream I wrote a Python script to download the entire universe with the thought- just because it isn't observable to us don't underestimate the machines ability to download it. The script had about three lines and one was a sort of Promise that represented the entire universe. Is there anything to this?