Yes, although it is possible to disable that mechanism by setting isPermaLink="true" on the <guid> element: https://www.rssboard.org/rss-specification#ltguidgtS

Yes, although it is possible to disable that mechanism by setting isPermaLink="true" on the <guid> element: https://www.rssboard.org/rss-specification#ltguidgtSubelementOfLtitemgt https://www.rssboard.org/rss-specification#ltguidgtSubelemen...