{"slug":"cryo-mcp","captured_date":"2026-10-21","record":{"slug":"cryo-mcp","trust_score":47,"trust_tier":"Medium","captured_date":"2026-10-21"},"leaf":"c6869b88a01b2641de05d0eb14e84ff14798894ec2f73d47cc4fd6c38e06bfc7","leaf_preimage":"satohub-score-leaf/v1|2026-10-21|cryo-mcp|47|Medium","proof":["c714573be1260ec8c2a96ea5dd07a5d129601782806de2815f8a01bee7223c14","1036bc9e5675594d99ffab26203e9a145d609a423bbad60b511575c843757c50","cc9728854a1b2719a1615a3a26c61a810d2ff698f32076bc8ba89e1d5b7229aa","1f705dc9d4e0e746cb193fc987424c1f8f7347ba2f92129115c9c73178099025","16eefe0246643119e6c81b2a68a9ea158db0c4ee6a12b2fe4c77d66c90adc56e","3ed78e19022c5966cd20016ef01235a7562417ad19c32427446e23338d12eac3","53803badd3ae7749a110824388aa1995a954c45214d46ab55f5151f8c6f68a0b","2bc01a06dac6a15898633dccbc57e2998165dbe8bbfd3f666b888bd15a0aed3e","a47b1d3ca84c502cc9ee31db8faabc07775a53720e82da73e984082e0c5677fb"],"root":"8fc0303cbb59a4e8650d51e49df28f1fcf029b3e6e76f5828cc630397d6b263c","leaf_count":490,"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":"8fc0303cbb59a4e8650d51e49df28f1fcf029b3e6e76f5828cc630397d6b263c","matches_published_root":true,"root_signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"s5g00ihgTfbrn5rNMsWwIQXLOaYU0XNg9E50DKlI9pOvJPCYlgwiH2hSgk26sHpbtT4bfCBnky7TGicRfh7yBw","signed_at":"2026-10-21T05:30:43.036Z"},"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/cryo-mcp","methodology_url":"https://satohub.ai/sato-score","signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"HfOKkCgbbinEiuFR8mG7EF1GSyNi_W44ZTe-Cj2zVwv5G58UZSM80FZNOE-KRfoWOYDnOdch8JFAIzYPs64cCg","signed_at":"2026-10-21T11:51:53.564Z","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"}}}