Why and how the text could be Bavarian

[JoJo_Jost]

@ Stolfi Thank u
I also think that if it has to be European, then Bavarian is definitely way ahead.

But I think it will be even more impressive. I'm working on a cipher that makes this clear, but I'm stuck because I have so little time. But it's coming soon...

But since I am here, let me post this link that seems to be a good 15-minute introduction to the language.  What do you think of it?

It is a brief but interesting overview of some of the peculiarities. However, this concerns modern Bavarian, which is quite different from the medieval version.

and may be connected to the Italian "ciao" througn venetian "stʃiavo" or "s-ciavo"

“Servus” is originally comes from Latin:
servus = servant, slave
In Roman times, it was actually a kind of polite/submissive greeting. “I am your servant.”

In Old Bavaria and the surrounding area, it became a kind of ritual politeness—and then, over time, a completely normal greeting. Hardly anyone thinks about its actual origin anymore.

I believe that in English there is the word “sincerely,” which also may have something to do with servants in its origin...