{"type": "article", "title": "Show HN: Open-source] Sign JSON and send it as a business document", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/show-hn-open-source-sign-json-and-send-it-as-a-business-document", "original_source": "https://json-doc.com/", "published": "2026-10-03T20:57:46+00:00", "accessed": "2026-10-03", "id": "show-hn-open-source-sign-json-and-send-it-as-a-business-document"}