Hello,
I'm fairly certain, its why it struck me as being odd. I've seen the numbers on the monitor itself and from an XDS monitor export.
MP70 export:
"DeviceSettings.ModelNumber": "M8007A",
"DeviceSettings.SerialNumber": "DE617xxxxx",
"DeviceSettings.SoftwareRevision": "M.03.03 - 3",
"DeviceSettings.HardwareRevision": " B.00.18",