{"slug":"skim","captured_date":"2026-09-23","record":{"slug":"skim","trust_score":78,"trust_tier":"High","captured_date":"2026-09-23"},"leaf":"7f44d9214a5f7f73dc6b6fc11a57a30e9de0edfa648cbfa8feb70b88c72023de","leaf_preimage":"satohub-score-leaf/v1|2026-09-23|skim|78|High","proof":["7ece125f682b10c94e4a435ff93890048ffa04e2c26ebb68a7c58e43fb8ea09f","89aa3fb83704f02b1d21e75adacfce546b216622c06855e6b2cad87cbedd5ed1","24a8d383638fa2a96842b1fde90f9f4cd58c8e10e20ca2342b8067a0495c772b","64ca3684a587685e6635536f76c67be3ebe11b6058debcaf078634c107d9b5bf","45bc1b1a1efd15575f6fa3e0a0a1a9751964d351ed609e1cd683b6a663d0fd7c","d02f509cf14ff716424eadcbb92debdb5885f9a99e3c18616860f0a970c4993b","e2797a5bcba225942a7d9fb92da87e7ca5a21f1511539363f859c385461bb9ed","7b41d7243a288a63a6afc5bddaaad84cf0714a426c3c76fafd23562730433975","ab857feeeed6c77d3a04cc52139b70c8334573fa9de02b2fe1745051d12a00b5"],"root":"b193800c4efd5ef9f4def0a5f5c16cf1a9c24fe106be47c1ddacb936565b6583","leaf_count":432,"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":"b193800c4efd5ef9f4def0a5f5c16cf1a9c24fe106be47c1ddacb936565b6583","matches_published_root":true,"root_signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"pT7xGEzcWwnTv51q2_eD8vuSIXtDe2qgdpU47oFWqhK1khuTh5VRIaG9wmXHv71dES0G457tn9DtkyIAqy2NBg","signed_at":"2026-09-23T13:42:04.359Z"},"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/skim","methodology_url":"https://satohub.ai/sato-score","signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"uCKmCHP260GgDTVTS4rJgWw9MwJeU8VLfam-zTqlZri8YJVp7EmtEt_oQ6WuTlK26E9o5mNyfWSvLIFcR2TcBA","signed_at":"2026-09-23T18:03:33.435Z","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"}}}