{"type":"signatus.signature-manifest","version":1,"document":{"id":354,"sha256":"53c17f7fdcd76f22ca2efd58c523708f52bbb74416d5f34fbd9bb0d104a19664"},"certificate":{"serial":"7E9C18960643A37EF2C929CD1E513CCD"},"signature_role":"Утверждаю","position":"Заместитель директора по учебной работе","acting":null,"signed_at":"2026-10-28T09:29:51Z"}