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Network and Circumvention · Current evidence

Tor Metrics estimates 2,457 bridge users connecting from China

Bridge and transport estimates show demand for alternate routes without identifying individual users.

2,457 estimated usersbridge users

What the record says

Finding. Tor Metrics estimates 2,457 bridge users for China in the current reading.

This report is scoped to circumvention-demand. It does not merge unlike instruments or infer a cause from co-movement.

How it was measured

Bridge users = demand for unlisted entry points (the demand-to-circumvent series). Relay users = direct reachability, structurally near-floor behind the GFW. A transport halving while another surges (transport_shifts) is the public fingerprint of a new GFW classifier deployment. Estimates are Tor's, from sampled directory requests; transport rows keep Tor's low/high bounds. No probe traffic is generated by this collector.

What this cannot establish

  • Bridge-user values are privacy-preserving estimates and should not be read as exact people or devices.

Instrument brief

live-reading · Current evidence

Palimpsest's view: circumvention-demand is live. The current number is 2,457 over declared denominator not reported. This is the instrument reading, not a national censorship rate.

Key number

  • 2,457 bridge users · declared denominator not reported

Current number and denominator

  • The current bridge users is 2,457 over declared denominator not reported.
  • Tor Metrics estimates 2,457 bridge users for China in the current reading.

Same-edition board context

  • Same-edition elevated layers: none declared. Other live lead or high signal ids: ddti, weibo-hotsearch, net4people, undertext, ooni-gfw, in-path-interference, censored-planet, ioda-outages, vantage-fusion, erasure-observatory, wayback, app-storefront, apple-censorship, generative-firewall.
  • No editorial_priority or MAD score is treated as a finding on this reading.

What this reading does not show

  • Bridge-user values are privacy-preserving estimates and should not be read as exact people or devices.
  • The brief does not assign motive, identify a person, merge unlike denominators, or treat a missing reading as a zero.
  • Bridge users = demand for unlisted entry points (the demand-to-circumvent series). Relay users = direct reachability, structurally near-floor behind the GFW. A transport halving while another surges (transport_shifts) is the public fingerprint of a new GFW classifier deployment. Estimates are Tor's, from sampled directory requests; transport rows keep Tor's low/high bounds. No probe traffic is generated by this collector.

Elevated peers this edition

ddti (attention), weibo-hotsearch (attention), net4people (attention), undertext (attention), ooni-gfw (network), in-path-interference (network), censored-planet (network), ioda-outages (network), vantage-fusion (network), erasure-observatory (erasure), wayback (erasure), app-storefront (erasure), apple-censorship (erasure), generative-firewall (models)

Counterreadings

  • A current or withheld instrument value is not independent corroboration of any publisher article, and it is not a cause.
  • Co-movement with another live signal on this edition is layer context, not a shared rate or a coordinated action.

Limitations

  • Bridge-user values are privacy-preserving estimates and should not be read as exact people or devices.
  • The companion copies newsroom templates only; it adds no interview, article body, or generative prose.

Analysis instrumentv-cc58f4eb8f2d647b7589b62f · structured assessment · reading companion

Read the evidence

The exact source reading is circumvention-demand-latest.json. The structured version of this dispatch is published beside the article.