{"slug":"alchemy","captured_date":"2026-09-20","record":{"slug":"alchemy","trust_score":83,"trust_tier":"High","captured_date":"2026-09-20"},"leaf":"9bd0a765159d1f3e9ddc99584d34a800ad5744cb68488e96cab97944453d3798","leaf_preimage":"satohub-score-leaf/v1|2026-09-20|alchemy|83|High","proof":["9c40d79d7e1e991d38625d52173c3be92889afa8ad3695b0dfa963029624778f","db639877c69b4b4019f3fde1cf7e3f3e96c6ae94b9567dced4676ef253cbdb3d","9d94788f681a9c2a1c0ea61844f2c73c7ef07bc36273d59adb7bbbe02c1a5bd0","61a12cb1934cb9c347440974176a79e54944eb5022106eb74f7e8ac17eca1d4d","e133b32176ee24987ab9f7f6f25c5761bce71a7cca3d8b5173b68e03db69d351","7ecf87f4e2c49e5a0b8991d5837f33408ff563d3e523e330906f6820334a7d06","0452d2675f1d18258ba4e9734f7f74d08583e677b9707fa19c2ae5fce38fc1b6","bc31660e4ac042a6612639b1330a4776b0190fc273017ef493a7becb536d7a1f","bf3bb9274f88694580b855bfb222018c4e1ef91be5eaf62a4d05bc5990e53206"],"root":"5216b3a5352d78176f3ae7d63b91f40d2be917b01afaf0942fc8dd95f9fe48a9","leaf_count":384,"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":"5216b3a5352d78176f3ae7d63b91f40d2be917b01afaf0942fc8dd95f9fe48a9","matches_published_root":true,"root_signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"8x2PVRHC3cYKghE5EKbG8G5onlKHwI2HQKTBeqxpNewrA4cAQfbFcJ6mrG4AxtZ8-aclBapZC9sFObM-uv3pCQ","signed_at":"2026-09-20T13:04:07.442Z"},"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/alchemy","methodology_url":"https://satohub.ai/sato-score","signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"U5QMDtxnJT8lGK17aOiiwUO4hYuzC_2B0zzaI0lPhOPYOrRTWa97XTD91qWRYClFGr0mNGvuS_LsDTTry_VBCA","signed_at":"2026-09-21T06:37:51.447Z","jwks_url":"https://satohub.ai/.well-known/jwks.json","canonicalization":"utf8(signed_at) || 0x0A || canonicalJson(body without meta.signature); canonicalJson = JSON with object keys sorted by Unicode code point, array order preserved, no whitespace"}}}