for any security researchers out there, here are a few more "hashes" that a few have noted do not appear to be random and might be decodable. exiftool apparently squashed the whitespace so there is a bit more structure to them than in the OP:
https://gist.github.com/sneakers-the-rat/6d158eb4c8836880cf03191cb5419c8f
https://twitter.com/kmagnacca/status/1486209676979032064?t=GT8fV5QG-4SGTkLadYpCNQ&s=19