Censorship Data
Co-blocking / shared-blocklist analysis ('censorship twins'). Pairs of countries with substantial national-block lists (>=30 domains) ranked by domains BOTH block nationally + Jaccard, with the meaningful signal isolated: shared_political (NEWS/HUMR/POLR) and shared_tooling (ANON) — which separate a real shared political blocklist from coincidental gambling/porn convergence. Only Iran-Russia show substantial shared political blocking. ?country=XX for one country's partners. Overlap is correlation, NOT proof of coordination.
get/v1/measurement/co-blocking
Query parameters
countrystring
Optional ISO country code to list only that country's co-blocking partners
Response
schema voidly-co-blocking/v1: { count, pairs [ { pair [cc,cc], shared_domains, jaccard, shared_political, shared_tooling, sample_political[], sample_tooling[] } ], min_list_size, min_shared, methodology, generated_at }