Is this the PS4 serial number?

Wanted to ask me for my serial number. When I researched the topic on the Internet, I only saw help that says that the serial number begins with "MB". On my PS4, however, I could not find a number that contained a "MB", the packaging has also disappeared without a trace.

I attached a picture, which contains a number, partly censored by me. I could not find anyone else on my PS4, so I'm a bit confused because it does not start with "MB".

So, is that the serial number or not?

EDIT: Again for all: I mean the number under the barcode. The exclamation point is ineffective.

Yes, that's the serial number. Some models have the number without MB at the beginning.

Okay, thank you for the answer!