{"affectedAsns":[],"affectedDomains":[],"affectedServices":[],"anomalyRate":0.625,"attribution":{"asns_attributed":0,"domains_attributed":0,"methods":[{"evidence_count":1,"method":"header-manipulation"}],"note":"Aggregated from this incident's linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the linked evidence for this incident (e.g. country/ASN-level outage signals).","sources":["ooni"],"top_asns":[],"top_domains":[]},"confidence":0.75,"corroboration":{"description":"Single source: ooni","evidenceCount":1,"level":"low","score":0.6,"sourceCount":1,"sources":["ooni"]},"country":"SG","countryName":"Singapore","createdAt":"2026-08-01T01:33:46.414476","description":null,"duration":1439,"durationHours":23.9997,"endTime":"2026-06-18T23:59:59Z","evidence":[{"asn":null,"blockingMethod":null,"confidence":0.75,"continent":"Asia","countryCode":"SG","domain":null,"domainCategory":null,"id":162322786,"kind":"measurement","linkConfidence":0.9,"linkReason":"OONI live measurements","observedAt":"2026-06-18T00:00:00Z","probeNodeId":null,"regionCode":null,"retrievedAt":"2026-06-20T03:03:26.709015Z","riskTier":3,"signalBaseline":null,"signalLevel":"elevated","signalType":"header-manipulation","signalValue":0.625,"source":"ooni","sourceRef":"ooni:live:SG:http_header_field_manipulation:2026-06-18:00","sourceUrl":"https://explorer.ooni.org/search?probe_cc=SG&test_name=http_header_field_manipulation&since=2026-06-18&until=2026-06-19&only=anomalies","unSubregion":"South-Eastern Asia","upstreamCause":null,"upstreamClaim":"OONI http_header_field_manipulation: 5/8 measurements anomalous (62.5%)","upstreamSeverity":null}],"evidenceCount":1,"evidenceSourceBreakdown":{"ooni":1},"evidenceSpan":{"earliest":"2026-06-18T00:00:00Z","latest":"2026-06-18T00:00:00Z"},"flag":"🇸🇬","generated_at_utc":"2026-09-20T19:26:55.851805Z","hashId":"e3d92c6bad5b","id":"SG-2026-0435","incidentType":"censorship","measurementCount":1,"mechanism":"HTTP header manipulation","readableId":"SG-2026-0435","reportUrl":"https://api.voidly.ai/data/incidents/e3d92c6bad5b/report?format=markdown","revision":1,"severity":"critical","severityGrade":"B","sources":["ooni"],"startTime":"2026-06-18T00:00:00Z","status":"suspected","title":"Censorship detected in SG","updatedAt":"2026-08-01T01:33:46.414476"}