Solves (at time of writing): 493
I didn't think he was a genius, I knew he had to be a cheat.
He was always sitting down, he never got up. Batting his eyelids in the most unnatural way.
Then I understood it.
We've been given a .wav file.
Listening to it it seems like morse code.
After searching around for a bit I found this Website, that gets and decodes Morsecode from audio files.
Putting the file in and clicking play gets us this:
Upload (red), Decode (blue/green), Flag (pink)
~sw1tchbl4d3, 31/07/2020 (dd/mm/yyyy)