(1) The Registry Manager must keep in the Registry Manager's custody a stamp designed, as nearly as practicable, to be the same as the design of the seal of the court.
(2) The stamp of the court must be attached to:
(a) all process filed in the court; and
(b) orders entered; and
(c) other documents as directed by the court.
(3) Documents marked with the stamp of the court are as valid and effectual as if they were sealed with the seal of the court.