Revision-history array unavailable.
Canonical ID: SG-2026-0489. Source ID: SG-2026-0489. Hash ID: 87f31f1dfd03.
Additional source duration field: unavailable. It is retained separately from the minutes field and does not establish a verified event duration.
Complete source JSON
{
"affectedAsns": [],
"affectedDomains": [],
"affectedServices": [
"Facebook Messenger"
],
"anomalyRate": 0.5,
"attribution": {
"asns_attributed": 0,
"domains_attributed": 0,
"methods": [
{
"evidence_count": 2,
"method": "blocking"
},
{
"evidence_count": 1,
"method": "middlebox-detection"
}
],
"note": "Aggregated from this incident's qualifying 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 qualifying linked evidence for this incident (e.g. country/ASN-level outage signals).",
"sources": [
"ooni"
],
"top_asns": [],
"top_domains": []
},
"confidence": 0.69,
"corroboration": {
"description": "Single source label: ooni",
"evidenceCount": 3,
"level": "low",
"score": 0.6,
"sourceCount": 1,
"sources": [
"ooni"
]
},
"country": "SG",
"countryName": "Singapore",
"createdAt": "2026-10-13T10:10:18.631323",
"description": "OONI detected 3 days of elevated network interference averaging 50.0% anomaly rate.",
"duration": null,
"durationHours": null,
"endTime": "2026-10-11T12:00:00Z",
"evidence": [
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SG&test_name=facebook_messenger&since=2026-10-11&until=2026-10-12",
"confidence": 0.7,
"continent": null,
"countryCode": "SG",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 554609189,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-11T12:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-13T04:45:16.469014Z",
"riskTier": null,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "blocking",
"signalValue": 0.5,
"source": "ooni",
"sourceRef": "ooni:live:SG:facebook_messenger:2026-10-11:12",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SG&test_name=facebook_messenger&since=2026-10-11&until=2026-10-12",
"unSubregion": null,
"upstreamCause": null,
"upstreamClaim": "OONI facebook_messenger: 2 anomaly + 0 confirmed / 4 nonfailed measurements (50.0% blocked; 0 failed)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SG&test_name=http_invalid_request_line&since=2026-10-11&until=2026-10-12",
"confidence": 0.7,
"continent": null,
"countryCode": "SG",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 554609775,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-11T12:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-13T04:45:22.274145Z",
"riskTier": null,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "middlebox-detection",
"signalValue": 0.5,
"source": "ooni",
"sourceRef": "ooni:live:SG:http_invalid_request_line:2026-10-11:12",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SG&test_name=http_invalid_request_line&since=2026-10-11&until=2026-10-12",
"unSubregion": null,
"upstreamCause": null,
"upstreamClaim": "OONI http_invalid_request_line: 3 anomaly + 0 confirmed / 6 nonfailed measurements (50.0% blocked; 0 failed)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SG&test_name=facebook_messenger&since=2026-10-09&until=2026-10-10",
"confidence": 0.7,
"continent": "Asia",
"countryCode": "SG",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 538284329,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-09T06:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-11T04:45:35.075995Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "blocking",
"signalValue": 0.5,
"source": "ooni",
"sourceRef": "ooni:live:SG:facebook_messenger:2026-10-09:06",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SG&test_name=facebook_messenger&since=2026-10-09&until=2026-10-10",
"unSubregion": "South-Eastern Asia",
"upstreamCause": null,
"upstreamClaim": "OONI facebook_messenger: 1 anomaly + 0 confirmed / 2 nonfailed measurements (50.0% blocked; 0 failed)",
"upstreamSeverity": null
}
],
"evidenceCount": 3,
"evidenceSourceBreakdown": {
"ooni": 3
},
"evidenceSpan": {
"earliest": "2026-10-09T06:00:00Z",
"latest": "2026-10-11T12:00:00Z"
},
"flag": "🇸🇬",
"generated_at_utc": "2026-10-15T09:43:20.359790Z",
"hashId": "87f31f1dfd03",
"id": "SG-2026-0489",
"incidentType": "censorship",
"measurementCount": 3,
"mechanism": null,
"normalOoniObservationCount": 0,
"normalOoniObservationNote": "These linked OONI rows carry the historical signal_level='normal' stored label and are quarantined from qualifying evidence pending regrade. The label is not proof that every row was accessible or anomaly-free: low-anomaly rows and rows with an omitted confirmed result may be present.",
"normalOoniObservations": [],
"readableId": "SG-2026-0489",
"reportUrl": "https://api.voidly.ai/data/incidents/87f31f1dfd03/report?format=markdown",
"revision": 1,
"severity": "critical",
"severityGrade": null,
"sources": [
"ooni"
],
"startTime": "2026-10-09T06:00:00Z",
"status": "confirmed",
"title": "Sustained censorship in SG (2026-10)",
"updatedAt": "2026-10-13T10:10:18.631323"
}