Revision-history array unavailable.
Canonical ID: TZ-2026-0039. Source ID: TZ-2026-0039. Hash ID: 8edcf8a67884.
Additional source duration field: 0 hours. It is retained separately from the minutes field and does not establish a verified event duration.
Complete source JSON
{
"affectedAsns": [
"AS37349"
],
"affectedDomains": [
"twitter.com"
],
"affectedServices": [
"Twitter/X",
"X"
],
"anomalyRate": 0.019230769230769232,
"attribution": {
"asns_attributed": 1,
"domains_attributed": 1,
"methods": [
{
"evidence_count": 1,
"method": "outage"
},
{
"evidence_count": 1,
"method": "http-blocking-timeout"
}
],
"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.",
"sources": [
"censoredplanet",
"ioda"
],
"top_asns": [
{
"asn": "AS37349",
"evidence_count": 1
}
],
"top_domains": [
{
"domain": "twitter.com",
"evidence_count": 1
}
]
},
"confidence": 0.65,
"corroboration": {
"description": "Corroborated by 2 sources: censoredplanet, ioda",
"evidenceCount": 2,
"level": "medium",
"score": 0.8,
"sourceCount": 2,
"sources": [
"censoredplanet",
"ioda"
]
},
"country": "TZ",
"countryName": "Tanzania",
"createdAt": "2026-04-22T00:00:04.441925",
"description": "IODA detected significant connectivity drop in Tanzania. 1 critical alerts recorded. CenAlert confirms censorship activity.",
"duration": null,
"durationHours": 0,
"endTime": null,
"evidence": [
{
"asn": null,
"blockingMethod": null,
"confidence": 0.65,
"continent": "Africa",
"countryCode": "TZ",
"domain": null,
"domainCategory": null,
"id": 36687104,
"kind": "alert",
"linkConfidence": 0.8,
"linkReason": "Same country and date, critical level IODA alert",
"observedAt": "2026-04-21T22:10:00Z",
"probeNodeId": null,
"regionCode": "4220",
"retrievedAt": "2026-04-22T00:00:03.612802",
"riskTier": 3,
"signalBaseline": 52,
"signalLevel": "critical",
"signalType": "outage",
"signalValue": 0.019230769230769232,
"source": "ioda",
"sourceRef": "ioda:alert:bgp:region:4220:1776809400",
"sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TZ",
"unSubregion": "Eastern Africa",
"upstreamCause": null,
"upstreamClaim": "IODA detected critical level outage for Morogoro",
"upstreamSeverity": "critical"
},
{
"asn": 37349,
"blockingMethod": null,
"confidence": 0.8681818181818182,
"continent": "Africa",
"countryCode": "TZ",
"domain": "twitter.com",
"domainCategory": "GRP",
"id": 37408555,
"kind": "http-probe",
"linkConfidence": 0.8,
"linkReason": "CenAlert event for same country and date range",
"observedAt": "2026-04-21T00:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-04-22T15:46:50.567126Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "critical",
"signalType": "http-blocking-timeout",
"signalValue": 0.7272727272727273,
"source": "censoredplanet",
"sourceRef": "censoredplanet:hyperquack:HTTPS:TZ:twitter.com:2026-04-21",
"sourceUrl": "https://data.censoredplanet.org",
"unSubregion": "Eastern Africa",
"upstreamCause": null,
"upstreamClaim": "HTTPS blocking (timeout): 8/11 probes blocked (72.7%) for twitter.com",
"upstreamSeverity": null
}
],
"evidenceCount": 2,
"evidenceSourceBreakdown": {
"censoredplanet": 1,
"ioda": 1
},
"evidenceSpan": {
"earliest": "2026-04-21T00:00:00Z",
"latest": "2026-04-21T22:10:00Z"
},
"flag": "🇹🇿",
"generated_at_utc": "2026-09-20T08:27:02.634918Z",
"hashId": "8edcf8a67884",
"id": "TZ-2026-0039",
"incidentType": "mixed",
"measurementCount": 1,
"mechanism": "Infrastructure outage",
"readableId": "TZ-2026-0039",
"reportUrl": "https://api.voidly.ai/data/incidents/8edcf8a67884/report?format=markdown",
"revision": 4,
"severity": "critical",
"severityGrade": "B",
"sources": [
"ioda",
"censoredplanet"
],
"startTime": "2026-04-21T22:10:00Z",
"status": "suspected",
"title": "Internet connectivity disruption in Tanzania",
"updatedAt": "2026-06-09T21:43:06Z"
}