{"slug":"nansen-mcp","captured_date":"2026-10-15","record":{"slug":"nansen-mcp","trust_score":67,"trust_tier":"Medium","captured_date":"2026-10-15"},"leaf":"0449613399245ff563d257be44cfb7bc965cd68c6491fe084e0ce6203b8bee65","leaf_preimage":"satohub-score-leaf/v1|2026-10-15|nansen-mcp|67|Medium","proof":["0408bcf083e4152bdd5724e00c4f746b4b55d5532a528a0554340811b2fe5a38","59fd60b915e77e7ff72ca367d3027d4af38b1f9485edecce9c46e34b441d41d2","b08a2b94407561fdb8c111a22ff15d9962d1ef0cc16c066ee85b7b329b4535d5","c2ec8418d484feaf4a53514ae3047bc28129b200179b2a9bc34485ffa1f0ff23","27e9e02224cf1f1bcafa1aa61a31c64a7a7f10a9b1f031f66725960ab8429bb2","35fedbf749f001825cb6c0af3f4f0ce34b2930ad46ea32b01592621c375824a1","96731632b3b6265305ec150fef9b8b4c5e40200d96ab4885810d9fa41c89155d","fbbbb68010eb140879f3e43b67970de6b766a71805fff06e8226cefa825e1c73","7fad76605683562391cd2e84a6f31da8d647a11a2ee4fc396fbca1e6ea5d25e1"],"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/nansen-mcp","methodology_url":"https://satohub.ai/sato-score","signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"ZpG5ev-IYuyGDT3MvDZqaUYXpQvhwFyaStozVGj77x2DvoSoOQzPoRzI_IZIWnysiekYcBe0Yj5SBm5t2izqCw","signed_at":"2026-10-15T08:14:23.467Z","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"}}}