1. Applications made and orders granted under this statute shall be sealed by the judge. Custody of the applications and orders shall be placed with whomever the judge orders. Such applications and orders shall be disclosed only upon a showing of good cause before a judge of a court of competent jurisdiction and shall not be destroyed except on order of the judge who issued or denied the order, and in any event shall be kept for 10 years.
2. Any violation of the provisions of this section may be punished as contempt of court.