{"schema":"ursy.news/timeline/v1","items":[{"sequence":3434,"event_id":"evt_74c74e6607894d1c71b722012aea0d2c","story_id":null,"source_id":null,"type":"event_created","observed_at":"2026-09-11T18:48:15+00:00","actor":"algorithm","data":{"cluster_version":"event-cluster-v1.0.2"}},{"sequence":3435,"event_id":"evt_74c74e6607894d1c71b722012aea0d2c","story_id":"72f0c38fb6aef937d5838afa68bf0810","source_id":"bbc-london","type":"story_added","observed_at":"2026-09-11T18:48:15+00:00","actor":"algorithm","data":{"feed_first_seen_at":"2026-09-09T12:27:50+00:00","confidence":1}},{"sequence":3436,"event_id":"evt_74c74e6607894d1c71b722012aea0d2c","story_id":"72f0c38fb6aef937d5838afa68bf0810","source_id":"bbc-london","type":"publisher_joined","observed_at":"2026-09-11T18:48:15+00:00","actor":"algorithm","data":{"publisher_id":"bbc"}}],"count":3,"checkpoint":"chg_eyJ2IjoxLCJzY29wZSI6InRpbWVsaW5lOmV2dF83NGM3NGU2NjA3ODk0ZDFjNzFiNzIyMDEyYWVhMGQyYyIsInZhbHVlcyI6MzQzNiwiZmlsdGVycyI6IjRmNTNjZGExOGMyYmFhMGMwMzU0YmI1ZjlhM2VjYmU1ZWQxMmFiNGQ4ZTExYmE4NzNjMmYxMTE2MTIwMmI5NDUifQ.ea016271b71552552a47fea0b504ad11c216171e3c51556a7ffb592355041ff1","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"]}