That serial number is from the dock, with that you don't do anything or know anything about the console, the console's serial number is on the bottom edge, or in the case of oled behind the SD cover.
Once again I fell down the martial arts rabbit hole and am plumbing the murky depths of the internet's various martial arts and fighting crafts echo chambers.
If you're not actively involved and only get up to speed every few years or so, you can see the tide of public opinion flapping worse than my dong while I'm skipping naked down a hallway.