{"country_code":"IR","endpoints":{"info":"/v1/atlas/evasion/info","leaderboard":"/v1/atlas/evasion/leaderboard"},"generated_at":"2026-10-04T06:00:14.463922+00:00","honest_caveats":["Probe coverage is uneven. Confidence column reflects probe count (sigmoid centered on n=10). Countries with few probes appear with low confidence and should not be cited without that caveat.","A 'successful probe' is an OONI / Voidly / CensoredPlanet probe that did NOT trip a blocking signal. It does NOT prove the tool actually works for a real human user. DPI vendors increasingly pass synthetic measurement traffic while blocking real clients.","Tools that domain-front or rotate endpoints (Snowflake, Lantern, Psiphon) are SYSTEMATICALLY UNDER-ESTIMATED by this method. The static bootstrap domain may be blocked while the rotating tunnel endpoint remains reachable.","Generic-VPN is an aggregate proxy. Self-hosted WireGuard / OpenVPN on a private IP is invisible to OONI probes and cannot be measured here.","Tor rows aggregate the OONI `tor` test across all transports (vanilla / obfs4 / meek / Snowflake). Per-transport breakdown needs raw OONI nettests, out of scope for v1.","Lookback is 30 days. A tool that was blocked yesterday but works today will show partial success \u2014 the time series is not exposed in v1 (use the existing `/v1/anomaly/dbscan/{cc}` and `/v1/sentinel/movers` for change detection).","Sample sizes <3 probes are shown but marked low-confidence and excluded from leaderboard tie-breakers."],"lookback_days":30,"n_tools_measured":5,"schema":"voidly-evasion-country/v1","summary":{"best_tool_confidence":0.99,"best_tool_slug":"tor","best_tool_success_rate":0.7715,"median_success_rate":0.0656,"worst_tool_slug":"lantern","worst_tool_success_rate":0.0543},"tools":[{"block_rate":0.2285,"blocking_methods":{"tor-blocking":118},"category":"anonymity-network","confidence":0.99,"confidence_band":"high","domains_observed":[],"first_observed":"2026-09-04T12:00:00Z","last_observed":"2026-10-03T18:00:00Z","n_blocked_probes":914,"n_rows":118,"n_successful_probes":3086,"n_total_probes":4000,"n_unique_asns":0,"sources":["ooni"],"success_rate":0.7715,"tool_name":"Tor","tool_slug":"tor","verdict":"partial"},{"block_rate":0.8729,"blocking_methods":{"dns-blocking":8,"http-blocking-tcp-reset":12,"http-blocking-timeout":4},"category":"vpn-proxy","confidence":0.99,"confidence_band":"high","domains_observed":["psiphon.ca"],"first_observed":"2026-09-06T00:00:00Z","last_observed":"2026-10-01T00:00:00Z","n_blocked_probes":206,"n_rows":24,"n_successful_probes":30,"n_total_probes":236,"n_unique_asns":4,"sources":["censoredplanet"],"success_rate":0.1271,"tool_name":"Psiphon","tool_slug":"psiphon","verdict":"blocked"},{"block_rate":0.9344,"blocking_methods":{"dns-blocking":8,"http-blocking-tcp-reset":8},"category":"commercial-vpn-aggregate","confidence":0.99,"confidence_band":"high","domains_observed":["protonvpn.com"],"first_observed":"2026-09-06T00:00:00Z","last_observed":"2026-09-30T00:00:00Z","n_blocked_probes":114,"n_rows":16,"n_successful_probes":8,"n_total_probes":122,"n_unique_asns":3,"sources":["censoredplanet"],"success_rate":0.0656,"tool_name":"Generic commercial VPN bootstrap","tool_slug":"generic-vpn","verdict":"blocked"},{"block_rate":0.9344,"blocking_methods":{"dns-blocking":8,"http-blocking-tcp-reset":8},"category":"commercial-vpn","confidence":0.99,"confidence_band":"high","domains_observed":["protonvpn.com"],"first_observed":"2026-09-06T00:00:00Z","last_observed":"2026-09-30T00:00:00Z","n_blocked_probes":114,"n_rows":16,"n_successful_probes":8,"n_total_probes":122,"n_unique_asns":3,"sources":["censoredplanet"],"success_rate":0.0656,"tool_name":"ProtonVPN","tool_slug":"protonvpn","verdict":"blocked"},{"block_rate":0.9457,"blocking_methods":{"dns-blocking":8,"http-blocking-tcp-reset":8},"category":"p2p-circumvention","confidence":0.99,"confidence_band":"high","domains_observed":["getlantern.org"],"first_observed":"2026-09-06T00:00:00Z","last_observed":"2026-09-30T00:00:00Z","n_blocked_probes":122,"n_rows":16,"n_successful_probes":7,"n_total_probes":129,"n_unique_asns":3,"sources":["censoredplanet"],"success_rate":0.0543,"tool_name":"Lantern","tool_slug":"lantern","verdict":"blocked"}]}