{"bill_id":"13160034-70a6-4ac2-b5aa-878a8feaecad","items":[{"id":"497f6ea9-57de-4c46-8ce5-acdae4b9bf2d","bill_id":"13160034-70a6-4ac2-b5aa-878a8feaecad","original_bill_upstream_id":"ocd-bill/f780da7d-1042-4803-a190-42308106a6b3","source_name":"openstates_v3_api","source_url":"https://v3.openstates.org/bills","request_scope":{"page":3,"session":null,"includes":["sponsorships","actions","sources","versions","documents","abstracts"],"per_page":20,"identifier":null,"jurisdiction":"ma","updated_since":"2026-11-03T20:49:02.491031+00:00"},"response_sha256":"8587ccd29400b3923c977e7893914dfc9778b50f656bd87e420e0c99794b1fc8","before_snapshot_sha256":"21079c90b2b7db045449a647168ee681e69036404a579adb4c5042b7ab634b5f","after_snapshot_sha256":"548475afad901cccd0ee417ada45eb385be1d5f54a83a7c6142b7ecadc603d73","processing_version":"openstates_api_sync_evidence/1","mutation_kind":"updated","changed_components":["bill"],"official_action_repair_id":null,"retrieved_at":"2026-11-04T06:59:21.606766+00:00","created_at":"2026-11-04T06:59:21.587595+00:00","evidence_urls":{"source_response":"/api/v1/official-evidence/blobs/8587ccd29400b3923c977e7893914dfc9778b50f656bd87e420e0c99794b1fc8","before":"/api/v1/official-evidence/blobs/21079c90b2b7db045449a647168ee681e69036404a579adb4c5042b7ab634b5f","after":"/api/v1/official-evidence/blobs/548475afad901cccd0ee417ada45eb385be1d5f54a83a7c6142b7ecadc603d73"}}],"has_more":false,"next_offset":null,"pagination_limited":false,"interpretation":"Forward mutation evidence only. Each source is labeled; ca_official_actions records replay retained California legislative archives, nc_official_bill_detail records replay retained North Carolina bill detail pages, while aggregator responses are not direct official-source observations. Absence of records does not prove a bill has never changed."}