{"schema":"ursy.news/timeline/v1","items":[{"sequence":4057,"event_id":"evt_7c76144edfc135da4e9b5ace0a3b0910","story_id":null,"source_id":null,"type":"event_created","observed_at":"2026-09-11T18:48:23+00:00","actor":"algorithm","data":{"cluster_version":"event-cluster-v1.0.2"}},{"sequence":4058,"event_id":"evt_7c76144edfc135da4e9b5ace0a3b0910","story_id":"edfacd26092810c689d6056a1d43c394","source_id":"bbc-london","type":"story_added","observed_at":"2026-09-11T18:48:23+00:00","actor":"algorithm","data":{"feed_first_seen_at":"2026-09-09T18:24:28+00:00","confidence":1}},{"sequence":4059,"event_id":"evt_7c76144edfc135da4e9b5ace0a3b0910","story_id":"edfacd26092810c689d6056a1d43c394","source_id":"bbc-london","type":"publisher_joined","observed_at":"2026-09-11T18:48:23+00:00","actor":"algorithm","data":{"publisher_id":"bbc"}}],"count":3,"checkpoint":"chg_eyJ2IjoxLCJzY29wZSI6InRpbWVsaW5lOmV2dF83Yzc2MTQ0ZWRmYzEzNWRhNGU5YjVhY2UwYTNiMDkxMCIsInZhbHVlcyI6NDA1OSwiZmlsdGVycyI6IjRmNTNjZGExOGMyYmFhMGMwMzU0YmI1ZjlhM2VjYmU1ZWQxMmFiNGQ4ZTExYmE4NzNjMmYxMTE2MTIwMmI5NDUifQ.2276b2b8578abc90359cfafe7ab361eb7403b54ce7b7aefb0636b6a51b182b90","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"]}