Looking at workflow on PGC is more than clear that all data accesible via Groundspeak API are cloned to PGC database servers where are they processed to stats, maps, checkers etc.
But if in all these data are also my solved mysteries and multi or wherigo caches with coordinates that I can show on map or share through VGPS it means that in database are corrected coordinates confirmed from more than one source. So are coordinates somehow encoded or hashed ??? Who can access these data ?