13. Where the function of affixing a seal, signet, press, stamp or other instrument is(1) to preserve the integrity of a document or authenticate the document as an original, the purpose may be achieved, in the case of a technology-based document, by means of any process appropriate to the medium used ;
(2) to identify a person, an association, a partnership or the State, the purpose may be achieved, in the case of a technology-based document, according to the rules provided in subdivision 1 of Division II of Chapter III ;
(3) to protect the confidentiality of a document, the purpose may be achieved in the case of a technology-based document, according to the rules provided in section 34.