Revision-history array unavailable.
Canonical ID: TZ-2025-0002. Source ID: TZ-2025-0002. Hash ID: db4e3db56b3b.
Additional source duration field: 2,928 hours. It is retained separately from the minutes field and does not establish a verified event duration.
Complete source JSON
{
"affectedAsns": [
"AS327774",
"AS328751",
"AS37349"
],
"affectedDomains": [
"protonvpn.com",
"twitter.com"
],
"affectedServices": [
"Proton VPN",
"ProtonVPN",
"Twitter/X",
"X"
],
"anomalyRate": 0.01,
"attribution": {
"asns_attributed": 6,
"domains_attributed": 6,
"methods": [
{
"evidence_count": 5,
"method": "http-blocking-timeout"
},
{
"evidence_count": 1,
"method": "tcp-reset"
},
{
"evidence_count": 1,
"method": "interference"
}
],
"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"
],
"top_asns": [
{
"asn": "AS37349",
"evidence_count": 3
},
{
"asn": "AS327774",
"evidence_count": 2
},
{
"asn": "AS328751",
"evidence_count": 1
}
],
"top_domains": [
{
"domain": "twitter.com",
"evidence_count": 4
},
{
"domain": "protonvpn.com",
"evidence_count": 2
}
]
},
"confidence": 0.75,
"corroboration": {
"description": "Single source: censoredplanet",
"evidenceCount": 7,
"level": "low",
"score": 0.65,
"sourceCount": 1,
"sources": [
"censoredplanet"
]
},
"country": "TZ",
"countryName": "Tanzania",
"createdAt": "2026-02-06T14:16:59.412250",
"description": "CenAlert detected interference. Impact: 1.0. Reported by: HTTPS blocking (timeout): 2/2 probes blocked (100.0%) for twitter.com.",
"duration": 175680,
"durationHours": 2928,
"endTime": "2026-02-27T00:00:00Z",
"evidence": [
{
"asn": 37349,
"blockingMethod": null,
"confidence": 0.8681818181818182,
"continent": "Africa",
"countryCode": "TZ",
"domain": "twitter.com",
"domainCategory": "GRP",
"id": 3425313,
"kind": "http-probe",
"linkConfidence": 0.8,
"linkReason": "CenAlert event for same country and date range",
"observedAt": "2026-02-27T00:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-02-28T21:46:34.231452Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "critical",
"signalType": "http-blocking-timeout",
"signalValue": 0.7272727272727273,
"source": "censoredplanet",
"sourceRef": "censoredplanet:hyperquack:HTTPS:TZ:twitter.com:2026-02-27",
"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
},
{
"asn": 37349,
"blockingMethod": null,
"confidence": 0.8166666666666667,
"continent": "Africa",
"countryCode": "TZ",
"domain": "protonvpn.com",
"domainCategory": "ANON",
"id": 2104788,
"kind": "http-probe",
"linkConfidence": 0.8,
"linkReason": "CenAlert event for same country and date range",
"observedAt": "2026-02-24T00:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-02-25T15:46:15.554751Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "http-blocking-timeout",
"signalValue": 0.5555555555555556,
"source": "censoredplanet",
"sourceRef": "censoredplanet:hyperquack:HTTPS:TZ:protonvpn.com:2026-02-24",
"sourceUrl": "https://data.censoredplanet.org",
"unSubregion": "Eastern Africa",
"upstreamCause": null,
"upstreamClaim": "HTTPS blocking (timeout): 5/9 probes blocked (55.6%) for protonvpn.com",
"upstreamSeverity": null
},
{
"asn": 37349,
"blockingMethod": null,
"confidence": 0.9166666666666667,
"continent": "Africa",
"countryCode": "TZ",
"domain": "twitter.com",
"domainCategory": "GRP",
"id": 2104833,
"kind": "http-probe",
"linkConfidence": 0.8,
"linkReason": "CenAlert event for same country and date range",
"observedAt": "2026-02-24T00:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-02-25T15:46:15.554751Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "critical",
"signalType": "http-blocking-timeout",
"signalValue": 0.8888888888888888,
"source": "censoredplanet",
"sourceRef": "censoredplanet:hyperquack:HTTPS:TZ:twitter.com:2026-02-24",
"sourceUrl": "https://data.censoredplanet.org",
"unSubregion": "Eastern Africa",
"upstreamCause": null,
"upstreamClaim": "HTTPS blocking (timeout): 8/9 probes blocked (88.9%) for twitter.com",
"upstreamSeverity": null
},
{
"asn": 328751,
"blockingMethod": null,
"confidence": 0.95,
"continent": "Africa",
"countryCode": "TZ",
"domain": "twitter.com",
"domainCategory": "GRP",
"id": 766123,
"kind": "http-probe",
"linkConfidence": 0.8,
"linkReason": "CenAlert event for same country and date range",
"observedAt": "2026-02-18T00:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-02-20T09:43:58.972032Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "critical",
"signalType": "http-blocking-timeout",
"signalValue": 1,
"source": "censoredplanet",
"sourceRef": "censoredplanet:hyperquack:HTTPS:TZ:twitter.com:2026-02-18",
"sourceUrl": "https://data.censoredplanet.org",
"unSubregion": "Eastern Africa",
"upstreamCause": null,
"upstreamClaim": "HTTPS blocking (timeout): 2/2 probes blocked (100.0%) for twitter.com",
"upstreamSeverity": null
},
{
"asn": 327774,
"blockingMethod": "tcp-reset",
"confidence": 0.9071428571428571,
"continent": "Africa",
"countryCode": "TZ",
"domain": "protonvpn.com",
"domainCategory": "ANON",
"id": 736808,
"kind": "http-probe",
"linkConfidence": 0.8,
"linkReason": "CenAlert event for same country and date range",
"observedAt": "2026-02-17T00:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-02-20T04:00:40.942172Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "critical",
"signalType": "http-blocking-tcp-reset",
"signalValue": 0.8571428571428571,
"source": "censoredplanet",
"sourceRef": "censoredplanet:hyperquack:HTTPS:TZ:protonvpn.com:2026-02-17",
"sourceUrl": "https://data.censoredplanet.org",
"unSubregion": "Eastern Africa",
"upstreamCause": null,
"upstreamClaim": "HTTPS blocking (tcp-reset): 6/7 probes blocked (85.7%) for protonvpn.com",
"upstreamSeverity": null
},
{
"asn": 327774,
"blockingMethod": null,
"confidence": 0.8642857142857143,
"continent": "Africa",
"countryCode": "TZ",
"domain": "twitter.com",
"domainCategory": "GRP",
"id": 736854,
"kind": "http-probe",
"linkConfidence": 0.8,
"linkReason": "CenAlert event for same country and date range",
"observedAt": "2026-02-17T00:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-02-20T04:00:40.942172Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "critical",
"signalType": "http-blocking-timeout",
"signalValue": 0.7142857142857143,
"source": "censoredplanet",
"sourceRef": "censoredplanet:hyperquack:HTTPS:TZ:twitter.com:2026-02-17",
"sourceUrl": "https://data.censoredplanet.org",
"unSubregion": "Eastern Africa",
"upstreamCause": null,
"upstreamClaim": "HTTPS blocking (timeout): 5/7 probes blocked (71.4%) for twitter.com",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": null,
"confidence": 0.75,
"continent": "Africa",
"countryCode": "TZ",
"domain": null,
"domainCategory": null,
"id": 5389,
"kind": "event",
"linkConfidence": 0.8,
"linkReason": "CenAlert event for same country and date range",
"observedAt": "2025-10-28T00:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-02-06T14:16:59.406434",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "critical",
"signalType": "interference",
"signalValue": 252.64657607148936,
"source": "censoredplanet",
"sourceRef": "cp:cenalert:TZ:2025-10-28:2025-11-06",
"sourceUrl": "https://dashboard.censoredplanet.org/?country=TZ",
"unSubregion": "Eastern Africa",
"upstreamCause": "unknown",
"upstreamClaim": "unknown",
"upstreamSeverity": null
}
],
"evidenceCount": 7,
"evidenceSourceBreakdown": {
"censoredplanet": 7
},
"evidenceSpan": {
"earliest": "2025-10-28T00:00:00Z",
"latest": "2026-02-27T00:00:00Z"
},
"flag": "🇹🇿",
"generated_at_utc": "2026-09-20T09:05:42.990428Z",
"hashId": "db4e3db56b3b",
"id": "TZ-2025-0002",
"incidentType": "censorship",
"measurementCount": 2,
"mechanism": "Connection timeout / throttling",
"readableId": "TZ-2025-0002",
"reportUrl": "https://api.voidly.ai/data/incidents/db4e3db56b3b/report?format=markdown",
"revision": 2,
"severity": "critical",
"severityGrade": "B",
"sources": [
"censoredplanet"
],
"startTime": "2025-10-28T00:00:00Z",
"status": "active",
"title": "Censorship detected in TZ",
"updatedAt": "2026-03-03T17:04:02.033684Z"
}