{"affectedAsns":[],"affectedDomains":[],"affectedServices":[],"anomalyRate":1,"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":0.9,"corroboration":{"description":"Single source: ooni","evidenceCount":1,"level":"low","score":0.6,"sourceCount":1,"sources":["ooni"]},"country":"NG","countryName":"Nigeria","createdAt":"2026-08-30T03:06:53.219913","description":null,"duration":1439,"durationHours":23.9997,"endTime":"2026-08-29T23:59:59Z","evidence":[{"asn":null,"blockingMethod":null,"confidence":0.9,"continent":"Africa","countryCode":"NG","domain":null,"domainCategory":null,"id":372767796,"kind":"measurement","linkConfidence":0.9,"linkReason":"OONI live measurements","observedAt":"2026-08-29T00:00:00Z","probeNodeId":null,"regionCode":null,"retrievedAt":"2026-08-30T03:03:35.361198Z","riskTier":4,"signalBaseline":null,"signalLevel":"critical","signalType":"header-manipulation","signalValue":1,"source":"ooni","sourceRef":"ooni:live:NG:http_header_field_manipulation:2026-08-29:00","sourceUrl":"https://explorer.ooni.org/search?probe_cc=NG&test_name=http_header_field_manipulation&since=2026-08-29&until=2026-08-30&only=anomalies","unSubregion":"Western Africa","upstreamCause":null,"upstreamClaim":"OONI http_header_field_manipulation: 2/2 measurements anomalous (100.0%)","upstreamSeverity":null}],"evidenceCount":1,"evidenceSourceBreakdown":{"ooni":1},"evidenceSpan":{"earliest":"2026-08-29T00:00:00Z","latest":"2026-08-29T00:00:00Z"},"flag":"🇳🇬","generated_at_utc":"2026-08-30T17:44:27.614496Z","hashId":"3102b79103d3","id":"NG-2026-0159","incidentType":"censorship","measurementCount":1,"mechanism":"HTTP header manipulation","readableId":"NG-2026-0159","reportUrl":"https://api.voidly.ai/data/incidents/3102b79103d3/report?format=markdown","revision":1,"severity":"critical","severityGrade":"B","sources":["ooni"],"startTime":"2026-08-29T00:00:00Z","status":"suspected","title":"Censorship detected in NG","updatedAt":"2026-08-30T03:06:53.219913"}