Tor Relays

  • Number of Active and Inactive Relays1 { "description": "Tor Relays Running (count), Taiwan", "data": {"url" : "https://ooni-research.ocf.tw/api/vega/tor/relays/running?country=tw"}, "mark": { "type": "area", "tooltip": true, "interpolate": "cardinal", "line": true, "point": true, "tension": 0.5 }, "encoding": { "x": {"field": "created_at", "type": "temporal", "timeUnit": "yearmonthdate", "axis": {"format": "%m/%d"}, "title": "Created At (Month/Day)" }, "y": {"field": "count", "type": "quantitative", "title": "Count"}, "color": { "field": "running", "title": "Running", "scale": { "domain": [false, true], "range": ["#ff6384", "#36a2eb"] } } } }

  • Total Daily Bandwidth Provision2 { "description": "Tor Relays Running (observed_bandwidth), Taiwan", "data": {"url" : "https://ooni-research.ocf.tw/api/vega/tor/relays/running?country=tw"}, "mark": { "type": "area", "tooltip": true, "interpolate": "step", "point": true, "tension": 0.5, "line": true }, "transform": [ {"calculate": "datum.observed_bandwidth/1000000", "as": "observed_bandwidth"} ], "encoding": { "x": {"field": "created_at", "type": "temporal", "timeUnit": "yearmonthdate", "axis": {"format": "%m/%d"}, "title": "Created At (Month/Day)" }, "y": {"field": "observed_bandwidth", "type": "quantitative", "title": "Observed Bandwidth (MB/s)"}, "color": { "field": "running", "title": "Running", "scale": { "domain": [false, true], "range": ["#ff6384", "#36a2eb"] } } } }

  • Version Count3 { "description": "Tor Relays Version (count), Taiwan", "data": {"url" : "https://ooni-research.ocf.tw/api/vega/tor/relays/version?country=tw"}, "mark": { "type": "area", "tooltip": true, "interpolate": "cardinal", "line": true, "point": true, "tension": 0.5 }, "encoding": { "x": {"field": "created_at", "type": "temporal", "timeUnit": "yearmonthdate", "axis": {"format": "%m/%d"}, "title": "Created At (Month/Day)" }, "y": {"field": "count", "type": "quantitative", "title": "Count"}, "color": { "field": "version", "title": "Version" } } }

  • Daily Unique ASN Count4 { "description": "Tor Relays ASN (count), Taiwan", "data": {"url" : "https://ooni-research.ocf.tw/api/vega/tor/relays/asn?country=tw"}, "mark": { "type": "area", "tooltip": true, "interpolate": "cardinal", "line": true, "point": true, "tension": 0.5 }, "encoding": { "x": {"field": "created_at", "type": "temporal", "timeUnit": "yearmonthdate", "axis": {"format": "%m/%d"}, "title": "Created At (Month/Day)" }, "y": {"field": "count", "type": "quantitative", "title": "Count"}, "color": { "field": "asn", "title": "ASN"} } }

  • Number of Relay Types5 { "description": "Tor Relays Node Type (count), Taiwan", "data": {"url" : "https://ooni-research.ocf.tw/api/vega/tor/relays/node_type?country=tw"}, "mark": { "type": "area", "tooltip": true, "interpolate": "cardinal", "line": true, "point": true, "tension": 1 }, "encoding": { "x": {"field": "created_at", "type": "temporal", "timeUnit": "yearmonthdate", "axis": {"format": "%m/%d"}, "title": "Created At (Month/Day)" }, "y": {"field": "count", "type": "quantitative", "title": "Count"}, "color": { "field": "node", "title": "Node Type" } } }

  • Number of Flags Types6 { "description": "Tor Relays Flags (count), Taiwan", "data": {"url" : "https://ooni-research.ocf.tw/api/vega/tor/relays/flags?country=tw"}, "mark": { "type": "area", "tooltip": true, "interpolate": "cardinal", "line": true, "point": false, "tension": 1 }, "encoding": { "x": {"field": "created_at", "type": "temporal", "timeUnit": "yearmonthdate", "axis": {"format": "%m/%d"}, "title": "Created At (Month/Day)" }, "y": {"field": "count", "type": "quantitative", "title": "Count"}, "color": { "field": "flag", "title": "Flags" } } }

In ongoing development

  • 🛠 The observation data and presentation format on this page are still being adjusted. The data retrieval is provided through the Data Extraction API Service, which is also under continuous development.

  1. Number of Active and Inactive Relays: Calculate the daily count of operational Tor Relays in Taiwan, ensuring each unique Tor Relay is counted once per hour in the calculation interval. ↩

  2. Total Daily Bandwidth Provision: Calculate the total daily bandwidth (MB/s) of Tor Relays in Taiwan, ensuring each unique Tor Relay is counted once per hour in the calculation interval. ↩

  3. Version Count: Calculate the number of different Tor version numbers used by Tor Relays in Taiwan daily, ensuring each unique Tor Relay is counted once per hour in the calculation interval. ↩

  4. Daily Unique ASN Count: Calculate the daily count of Autonomous System Numbers (ASN) for Tor Relays in Taiwan, ensuring each unique Tor Relay is counted once per hour in the calculation interval. ↩

  5. Number of Relay Types: Calculate the daily number of Tor Relay types in Taiwan, ensuring each unique Tor Relay is counted once per hour in the calculation interval. ↩

  6. Number of Flags Types: Calculate the daily number of Tor Relay flag types in Taiwan, ensuring each unique Tor Relay is counted once per hour in the calculation interval. ↩