creationTime(): TimeStamp;
The creationTime method of the Object class returns the date and time at which the receiver was created as a timestamp. The object creation time is stored as a Coordinated Universal Time (UTC) value.
When it is accessed it is converted to a local time using the current time zone bias of the executing process.
The time will be out by one hour if daylight saving (DST) is in force and the object was created during a standard time (STD), or the reverse.