{"kind":"incident","canonical_url":"https://voidly.ai/incident/SG-2026-0183","facts":"Sustained censorship in SG (2026-03). Country: Singapore. Source type: censorship. Source status: confirmed. Reported observation window: 2026-03-01T00:00:00Z to 2026-03-30T06:00:00Z.","as_of":"2026-03-30T06:00:00Z","as_of_scope":"Latest linked evidence observation with an explicit timezone; unavailable when no such timestamp is supplied.","sources":{"count":1,"names":["ooni"],"names_truncated":false,"scope":"Distinct source names declared on this incident record, not independent corroboration."},"cite":"Voidly Research. (n.d.). Sustained censorship in SG (2026-03) [SG-2026-0183]. Voidly Global Censorship Index. https://voidly.ai/incident/SG-2026-0183","publication_date":null,"json_url":"https://voidly.ai/incident/SG-2026-0183/summary.json","source_json_url":"https://api.voidly.ai/data/incidents/SG-2026-0183","hosted_mcp_url":"https://atlas-mcp.voidly.ai/mcp","record_generated_at":"2026-10-08T11:48:10.860999Z","record_updated_at":"2026-06-15T10:22:12.854399","checked_at":"2026-10-08T11:48:10.901Z","record":{"id":"SG-2026-0183","readable_id":"SG-2026-0183","country":"SG","title":"Sustained censorship in SG (2026-03)","title_truncated":false,"description_excerpt":"OONI detected 45 days of elevated network interference averaging 71.2% anomaly rate.","description_truncated":false,"type":"censorship","status":"confirmed","severity":"critical","observation_start":"2026-03-01T00:00:00Z","observation_end":"2026-03-30T06:00:00Z","measurement_count":45,"source_reported_evidence_count":45,"returned_evidence_count":45,"omitted_evidence_count":0,"evidence_array_state":"returned","reported_count_equals_returned":true,"summary_evidence_limit":8,"summary_evidence_count":8,"summary_evidence_truncated":true,"incident_confidence":0.8},"linked_evidence":[{"source":"ooni","reference":"ooni:live:SG:http_invalid_request_line:2026-03-30:06","observed_at":"2026-03-30T06:00:00Z","retrieved_at":"2026-03-31T03:03:06.678525Z","signal_type":"middlebox-detection","claim_excerpt":"OONI http_invalid_request_line: 5/9 measurements anomalous (55.6%)","evidence_confidence":0.7222222222222222,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:http_header_field_manipulation:2026-03-30:06","observed_at":"2026-03-30T06:00:00Z","retrieved_at":"2026-03-31T03:03:07.324091Z","signal_type":"header-manipulation","claim_excerpt":"OONI http_header_field_manipulation: 6/9 measurements anomalous (66.7%)","evidence_confidence":0.7666666666666666,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:http_invalid_request_line:2026-03-30:00","observed_at":"2026-03-30T00:00:00Z","retrieved_at":"2026-03-31T03:03:06.678525Z","signal_type":"middlebox-detection","claim_excerpt":"OONI http_invalid_request_line: 4/6 measurements anomalous (66.7%)","evidence_confidence":0.7666666666666666,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:http_header_field_manipulation:2026-03-30:00","observed_at":"2026-03-30T00:00:00Z","retrieved_at":"2026-03-31T03:03:07.324091Z","signal_type":"header-manipulation","claim_excerpt":"OONI http_header_field_manipulation: 4/6 measurements anomalous (66.7%)","evidence_confidence":0.7666666666666666,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:tor:2026-03-29:06","observed_at":"2026-03-29T06:00:00Z","retrieved_at":"2026-03-30T03:03:12.969197Z","signal_type":"tor-blocking","claim_excerpt":"OONI tor: 1/1 measurements anomalous (100.0%)","evidence_confidence":0.9,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:http_header_field_manipulation:2026-03-29:06","observed_at":"2026-03-29T06:00:00Z","retrieved_at":"2026-03-30T03:03:14.249635Z","signal_type":"header-manipulation","claim_excerpt":"OONI http_header_field_manipulation: 1/1 measurements anomalous (100.0%)","evidence_confidence":0.9,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:http_invalid_request_line:2026-03-28:06","observed_at":"2026-03-28T06:00:00Z","retrieved_at":"2026-03-29T03:03:14.324092Z","signal_type":"middlebox-detection","claim_excerpt":"OONI http_invalid_request_line: 1/1 measurements anomalous (100.0%)","evidence_confidence":0.9,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:http_header_field_manipulation:2026-03-23:06","observed_at":"2026-03-23T06:00:00Z","retrieved_at":"2026-03-24T03:03:08.430022Z","signal_type":"header-manipulation","claim_excerpt":"OONI http_header_field_manipulation: 2/3 measurements anomalous (66.7%)","evidence_confidence":0.7666666666666666,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null}],"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."}