SotD - WtD: Part 1 - Page 20 (Patreon)

The code here is actually solvable!

The only thing I don't give you is what kind of code it is, so it would take some research.

Though, like they say here, it just reveals the location, which won't mean anything to you. I just thought it would be fun to have a code that someone could actually crack if they wanted to.