{"kind":"incident","canonical_url":"https://voidly.ai/incident/CN-2023-0541","facts":"Historical blocking: CN 2023-12-07. Country: China. Source type: censorship. Source status: confirmed. Reported observation window: 2023-12-07T00:00:00Z to 2023-12-07T23:59:59Z.","as_of":null,"as_of_scope":"Latest linked evidence observation with an explicit timezone; unavailable when no such timestamp is supplied.","sources":{"count":1,"names":["ooni-historical-backfill"],"names_truncated":false,"scope":"Distinct source names declared on this incident record, not independent corroboration."},"cite":"Voidly Research. (n.d.). Historical blocking: CN 2023-12-07 [CN-2023-0541]. Voidly Global Censorship Index. https://voidly.ai/incident/CN-2023-0541","publication_date":null,"json_url":"https://voidly.ai/incident/CN-2023-0541/summary.json","source_json_url":"https://api.voidly.ai/data/incidents/CN-2023-0541","hosted_mcp_url":"https://atlas-mcp.voidly.ai/mcp","record_generated_at":"2026-10-11T05:37:12.590768Z","record_updated_at":"2026-05-21T20:02:28.108683+00:00","checked_at":"2026-10-11T05:37:12.505Z","record":{"id":"CN-2023-0541","readable_id":"CN-2023-0541","country":"CN","title":"Historical blocking: CN 2023-12-07","title_truncated":false,"description_excerpt":"Backfilled from OONI historical archive. 1 anomalous day(s), 4 measurements, 94% anomaly rate. Signal types: block, interference. Signal levels: critical.","description_truncated":false,"type":"censorship","status":"confirmed","severity":"critical","observation_start":"2023-12-07T00:00:00Z","observation_end":"2023-12-07T23:59:59Z","measurement_count":4,"source_reported_evidence_count":0,"returned_evidence_count":0,"omitted_evidence_count":0,"evidence_array_state":"returned","reported_count_equals_returned":true,"summary_evidence_limit":8,"summary_evidence_count":0,"summary_evidence_truncated":false,"incident_confidence":0.9616148195127108},"linked_evidence":[],"source_rights_scope":"Voidly-original annotations are CC BY 4.0; upstream evidence retains source-specific terms. Direct upstream measurement links are omitted from this summary."}