Hard to say, considering tech will continue to evolve over that time. Who knows, 100 years from now we might have found an extremely reliable way to store digit

Hard to say, considering tech will continue to evolve over that time. Who knows, 100 years from now we might have found an extremely reliable way to store digital information long-term, thus we'd only have to do the "copy from one medium to another" dance for a few generations. Or we might not.