https://promptugal.news/newsroom/notes/index.htmlPrompTugal.news: newsroom notes2026-11-06T00:00:00Zhttps://promptugal.news/newsroom/notes/2026-11-06-the-sign-in/index.htmlThe sign-in: a key in a QR code, and what it is for2026-11-06T00:00:00Zdev@PrompTugal.dinisHow the team signs in to PrompTugal.news: the conductor issues a key, hands it over as a QR code, and the browser proves it against the published half. What it unlocks, and its limits.