{"countries_embedded":135,"description":"Embeds every country into a vector space describing its censorship BEHAVIOR (blocking-method mix, signal-family mix, blocked-category mix, temporal pattern, severity, DTW cohort, regime indicators), standardizes, and ranks countries by pairwise cosine similarity. Answers 'which countries behave like X?' for transfer learning, journalist comparisons and zero-shot priors.","endpoint":"/v1/atlas/country-similarity/{cc}","feature_groups":{"blocking_method":["method_tcp-reset","method_dns-poisoned","method_ip-blocked","method_http-redirect"],"category":["category_NEWS","category_GRP","category_COMT","category_MMED","category_PORN","category_SRCH"],"cohort":["cohort_1","cohort_2","cohort_3"],"regime":["regime_risk_tier_norm","regime_continent_Asia","regime_continent_Africa","regime_continent_Europe","regime_continent_Oceania","regime_continent_Americas"],"severity":["severity_critical_frac","severity_mean_signal_value"],"signal_family":["signal_dns-blocking","signal_tcp-reset-http","signal_interference","signal_generic-blocking","signal_tor-blocking","signal_middlebox","signal_header-manipulation","signal_outage"],"temporal":["temporal_seasonality_std","temporal_burst_frac","temporal_active_day_frac"]},"generated_at":"2026-05-21T22:08:53.041115+00:00","graph_endpoint":"/v1/atlas/country-similarity/graph","honest_caveats":["Similarity is BEHAVIORAL, not political — similar blocking footprints do not imply similar governments.","Feature vectors are sparse for low-coverage countries (flagged sparse=true); their neighbors are low-confidence.","The 2D graph projection loses information — use the cosine neighbor list for quantitative claims."],"n_features":32,"projection":"umap","refresh":"weekly, Mon 05:10 UTC via cron","sidecar_last_modified":"2026-05-21T22:08:53Z","sidecar_path":"/opt/voidly-ai/ml-deploy/country_similarity_v1.json","sidecar_size_bytes":160335,"_voidly_pay":{"claim_did":"https://voidly.ai/pay/claim","for_builders":"https://voidly.ai/pay/for-builders","marketplace":"https://api.voidly.ai/v1/pay/marketplace","live_demo":"https://huggingface.co/spaces/emperor-mew/voidly-pay","universal_proxy":{"url":"https://api.voidly.ai/v1/pay/proxy","example":"https://api.voidly.ai/v1/pay/proxy?u=<https-url>&to=did:voidly:<your-did>&price=0.01","page":"https://voidly.ai/pay/proxy","note":"Paywall any public HTTPS URL with one query param. No SDK install required."},"install":{"typescript":"npm install @voidly/pay","python":"pip install voidly-pay","langchain":"pip install voidly-pay-langchain","vercel_ai":"npm install @voidly/pay-vercel-ai","mcp":"npx @voidly/pay-mcp","cli":"npm install -g @voidly/pay-cli"},"note":"Voidly Pay is the open agent-to-agent payment rail. Claim a DID + 10 starter credits in 60s, or paywall any URL via the universal proxy with one query param."}}