I am somehow thinking that the SysRowID and or the SysRevIDs were calculated with data including the system time of the record creation - essentially birthdate of the record. Is this true and is it therefore possible to reverse the Guid creation to extract a date in some format that can be converted? I am looking for ways to determine with records got created. Change logs do not exist so that doesn’t help in this case.
In e10 a guid is a guid so no.