Hello Gentlemen,
I've read this article before, it's just an exploratory piece based on various information and does not offer any conclusions. It has evidence for and against German manufacture as well as running theories of KMZ, FED and Almaz production. As for the shown passport, it is not a VTSVS/TSVVS camera passport - it is a passport for a mechanical part that was actually used by topographical service, a "control mesh" and has nothing to do with the camera but has to do with the VTS service.
The article does offer indepth analysis of various mechanical details of the camera so that part is very well written. Especially the part when it says that the simplification of parts has been done like it has been done on FED factory to be able to mass manufacture cameras easily - that's a definite argument against German origin.
Having been able to hold a few of these cameras in my hands, I will keep saying it was too high of a quality camera to be done at the time by Soviet manufacture.. it just feels too foreign and I would be very surprised if it was made on Soviet factory other than major known soviet camera factories due to the highest quality of manufacture exhibited only by a camera maker that has been making similar cameras for many years... but I digress

Best regards,
Vlad