Demo recordings from spectator cams don't have any benefit over screen recorders as it isn't recording realtime inputs/visuals. While Status provides the information displayed above and nothing else, i'm not sure what you're asking for.
When you record a .dem file we see what the server sees, which can give us a lot of more information instead of a simple .mp4 clip.
First of, when you play a demo that is from panda community this always comes up: SetConVar: sv_downloadurl = "
http://fastdl.at/panda/[server_name]", which shows us that this was recorded in panda community, which the clip doesn't give us.
Second of, when you do status you get an table with ID, steamID_32 and username, and with that information an admin that reviews the demo can clarify that the steamID you provided was right. Which your clip doesn't provide.
But in your case right here is quiet fine since ): was the only username recorded in vsh:
https://hlstats.panda-community.com/hlstats.php?mode=search&q=):&st=player&game=tf53 , but if there were more ): then there could be an issue, the admin then has to go through the events and try to match them with your clip and see if it is accurate or not, or ask you again when you recorded it and check if the session matches. Or if you are lucky the other ): has been inactive for super long time so it gets easier, and etc etc.
My point was that .dem with status record in it, is way better than a simple .mp4. Because you get way more information that can hold you report stronger.