Where are Overwatch key bindings stored?

Where are the Overwatch key bindings stored?

All I was able to find is C:\Users\xxx\Documents\Overwatch\Settings\Overwatch\settings_v0.ini, but those are only graphical/sound settings. I need keybindings, like W for "Walk forward".

I understand they can be in unreadable hex format, but still - where is the file, which saves all those settings? It should be somewhere.

I've found multiple sources stating that keybindings are stored server side - meaning you won't be able to get that file without Blizzard sending you it (which they likely won't).

• Reddit One
• Reddit Two

One source believes its in a folder called casc under Overwatch/data/casc/. From there, there is a folder called config, but the files might be in an unreadable format. The image below is from the linked source: