{"slug":"openserv","captured_date":"2026-09-20","record":{"slug":"openserv","trust_score":71,"trust_tier":"High","captured_date":"2026-09-20"},"leaf":"8071ad6eace4c4a854e65cdaa1480dc7d71df658213d42b2f7aebdcb6915e402","leaf_preimage":"satohub-score-leaf/v1|2026-09-20|openserv|71|High","proof":["7fa1ada13acad219fdba3974325526e41f6fa373beac451ae5c90b23f7b92789","aa95e3e1dd61d7b3af3236342e563d461bc01be99d886f656716d908dd7b1353","abc89afb34dbc60932ff8f61874a7a253b3ec32db210ae5a323bb5d8addecfb5","439b3b18eeca781410e7d9197f967f9749b4a2cc05059c449414f8193abed5c4","63b50c9248ddc360e2bceb121887b38c2e1f56a4b231a2e15974d92e7d96b7ec","ae5e4fa5aac8f107cf6785a560dad6ad736d9c56f536cad5068a3073d4807e84","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/openserv","methodology_url":"https://satohub.ai/sato-score","signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"3y3AljBcWOMQsOO5iLk5JXN1wO7m3C--r0kmveo-DMMxHvJwTGZiNS2JD3eqVg3_TFu00UTjEuOQLvFgFyDWBw","signed_at":"2026-09-21T06:37:24.211Z","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"}}}