{"schema":"ursy.news/timeline/v1","items":[{"sequence":28192,"event_id":"evt_ceba4b472b9d03e558cb812a889f633c","story_id":null,"source_id":null,"type":"event_created","observed_at":"2026-09-23T21:08:38+00:00","actor":"algorithm","data":{"cluster_version":"event-cluster-v1.0.2"}},{"sequence":28193,"event_id":"evt_ceba4b472b9d03e558cb812a889f633c","story_id":"a140a0308dfed5d05f796f1aa6060a02","source_id":"ars","type":"story_added","observed_at":"2026-09-23T21:08:38+00:00","actor":"algorithm","data":{"feed_first_seen_at":"2026-09-23T21:08:15+00:00","confidence":1}},{"sequence":28194,"event_id":"evt_ceba4b472b9d03e558cb812a889f633c","story_id":"a140a0308dfed5d05f796f1aa6060a02","source_id":"ars","type":"publisher_joined","observed_at":"2026-09-23T21:08:38+00:00","actor":"algorithm","data":{"publisher_id":"ars"}}],"count":3,"checkpoint":"chg_eyJ2IjoxLCJzY29wZSI6InRpbWVsaW5lOmV2dF9jZWJhNGI0NzJiOWQwM2U1NThjYjgxMmE4ODlmNjMzYyIsInZhbHVlcyI6MjgxOTQsImZpbHRlcnMiOiI0ZjUzY2RhMThjMmJhYTBjMDM1NGJiNWY5YTNlY2JlNWVkMTJhYjRkOGUxMWJhODczYzJmMTExNjEyMDJiOTQ1In0.d7978dde1042099d3577819b7292f384d87e795ae77ef975123f8d48ce8e598c","pagination":{"limit":20,"has_more":false,"next_cursor":null,"next_url":null},"note":"Append-only URSY feed observations and corrections. Store the returned checkpoint after processing each page.","warnings":["FEED_METADATA_ONLY","NO_FULL_ARTICLE","COVERAGE_NOT_CONSENSUS","GROUPING_CONFIDENCE_NOT_TRUTH_PROBABILITY","TOPIC_IS_FEED_CATEGORY","TIMELINE_IS_URSY_OBSERVATION_HISTORY","SOURCE_ACCESS_NOT_ARTICLE_ACCESS","DOWNSTREAM_RIGHTS_NOT_GRANTED"]}