{"slug":"fireblocks-mcp","captured_date":"2026-10-09","record":{"slug":"fireblocks-mcp","trust_score":55,"trust_tier":"Medium","captured_date":"2026-10-09"},"leaf":"f59b77011052c3b934cb1a387fa941760f9d300959e1d618de1af77bef5bb436","leaf_preimage":"satohub-score-leaf/v1|2026-10-09|fireblocks-mcp|55|Medium","proof":["f5aa4ba64752d5624f78fd5842bde671fffb49337f70608059a5941d8a96c6d4","efc49d22c2b3c406fe881ccd4933062f5fae181cadadc29eb6251bfbc215fc99","902dc4abee75622604e8d74eb9ddc164ad000847a53c26025f3ad1cd8251c30a","6e21f7ba2c00d550ffbe3e85fc602c3b30fe1ea567972f30926f48ca059f3cc6","a9615aa0ec176fbb95dde899806a6d46573da4d8af920f73dde3fd30b08a0b57","d43303029f7d78b4b21240603cc8588e9268de4e2cab82d7f82eb21f8de662bd","3212fdc833467df78b36aa79c5d3dd7c95e46dd7dcf196087cc4defe32a723df","7e5365e6c22cd81d0b9e9751eaf776701c8f1a096aacb440d38b5719519eef66","4f35a0c6270b6403c1b2ebea7e844421d4b9855a5917c73cd95cb6d8fc89672b"],"root":"cf8f46b6e129f6b925455f5aaf30ade09a117457d6c9a3cb957446dbfa1c9464","leaf_count":459,"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":"cf8f46b6e129f6b925455f5aaf30ade09a117457d6c9a3cb957446dbfa1c9464","matches_published_root":true,"root_signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"yXJkETHEMRMQ6K-WzLkrOGX4hMQfmc5yHJPDuaJYcNS4m-T_zkw6XTOLv5MORMB2GzEHpXf75wjxdX9EFhvTAA","signed_at":"2026-10-09T05:31:32.139Z"},"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/fireblocks-mcp","methodology_url":"https://satohub.ai/sato-score","signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"UyjH6V5by8I4q7beCIvhSc8CV6bF0qn2d4w4QJIIe6ALuYN1lLXcalZ1KXJahjZPIyazbAfGUr-wkYa2TJRFBQ","signed_at":"2026-10-09T09:25:23.454Z","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"}}}