considering how some museums seem like they are 75% ancient vases and cups, it makes you wonder what else is out there
Funny to think that one day we'll be that 4,000-5,000 year old ancient civilization. Modern 'archaeologists' will be quite lucky in this regard. Digital records don't leave much room for ambiguity, and there are already countless organizations working on preservation as a purpose in and of itself, and other organizations working on data preservation for less idealistic reasons.
There will probably 4 tiers of history. Prehistory, glyphic history, written history, and finally digitized history. Well that's making the probably bad assumption that there's no tech beyond digital that we cannot even yet conceive of. Even to the smartest man of the pre-electric era, the notion of digital data storage and transmission would just be literally inconceivable.