Was Moses' original scroll used as a blueprint for all following scrolls?

Question

In Parashat Vayelech, Moses writes/completes a Torah scroll and hands it over to Kohanim to keep it in the Holy Ark.

Does anybody mention that its purpose was to serve as a blueprint for other Torah scrolls?

Answer 1

As I mentioned in this answer, Ralbag explains that the point of this Torah was to prevent mistakes from creeping in to future Torah scrolls.