{"slug":"kalshi-api","captured_date":"2026-10-15","record":{"slug":"kalshi-api","trust_score":33,"trust_tier":"Low","captured_date":"2026-10-15"},"leaf":"a1aa64b4f066d7d41e9be209a5623b7f9da965688854a579e071cc941d4b83dd","leaf_preimage":"satohub-score-leaf/v1|2026-10-15|kalshi-api|33|Low","proof":["a1238d0f952e2b75a85facbc9e4a9bea3c58c8ff8a968d52ea7ffcf2a0aeaf36","230ac384c225c39a8cc311f56097f3b5c2ef7f549bd17e770ca6400d6b5fe7cc","e15820528458a715824f63970f14fe1e81d29a267f84938d557a4172b6a0bb36","fec793894d7d2b4a83a26b409728003fc34f781e6523532af847c550cfad8096","f9296c7630df8cd284d9478b637ff35fa997a3bf5629d5bb4deb81690aff2a7e","7837fdad2aa58766a6e80974faaa1d046405e7557f06e0304144879390e12fb5","b98933ac5aa2bb3bd0cffe24131109f453ac61e1e50c9bd8d10781f4f5182c05","f54608ef77ccb77e855f80f430a11b1a8984b741804202bab0cf553e061d5e00","a134b70b22f1a1f7b5e907d6a8ffe628c36b2cc4f3f42fa72255632f7bc2bfad"],"root":"004fa814c17a95aa1bf61786b167b9a311db31782a5b37d9d6d93482c2f9b634","leaf_count":486,"method":"sha256; leaf=SHA256(\"satohub-score-leaf/v1|\"+date+\"|\"+slug+\"|\"+score+\"|\"+tier); node=SHA256(\"satohub-score-node/v1\"||min(a,b)||max(a,b)); leaves sorted ascending; odd node promoted","rebuilt_root":"004fa814c17a95aa1bf61786b167b9a311db31782a5b37d9d6d93482c2f9b634","matches_published_root":true,"root_signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"j_izTQemw0YSAbwFiDyFE08BbkJjsYy80CCG6mvDl6sPe6zlznh5Tzn5sSmoXTAb8E0f4jRSRBauQ12YCwpoAQ","signed_at":"2026-10-15T05:31:53.022Z"},"onchain":null,"onchain_note":"not attested on-chain — key absent (ATTEST_PRIVATE_KEY is not set)","meta":{"rules":["A proof shows this score was in the day's published commitment. It is not a claim that the score is correct, and it is not a safety, quality or returns grade.","Verify against an archived copy of the root rather than the one in this response — a proof checked only against a root served by the same server proves less."],"roots_url":"https://satohub.ai/.well-known/sato-score-roots.json","jwks_url":"https://satohub.ai/.well-known/jwks.json","report_url":"https://satohub.ai/verify/kalshi-api","methodology_url":"https://satohub.ai/sato-score","signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"GOFGh8pm_c9QyAhJdYZ014iAnhyu1oQFOhV5gIp5siOEcLpGmLpophw7GRpiE0toHOoGYhBmFQ1B3j-Xt8kzDA","signed_at":"2026-10-15T08:14:14.873Z","jwks_url":"https://satohub.ai/.well-known/jwks.json","canonicalization":"utf8(signed_at) || 0x0A || canonicalJson(body with meta.signature removed; the meta object itself is kept, and is present in every signed body); canonicalJson = JSON with object keys sorted by Unicode code point, array order preserved, no whitespace"}}}