{"slug":"visa-trusted-agent-protocol-tap","captured_date":"2026-11-05","record":{"slug":"visa-trusted-agent-protocol-tap","trust_score":38,"trust_tier":"Low","captured_date":"2026-11-05"},"leaf":"e174128f04bb615d31699da7977a6a5fd0ff178c6d26dd4f38249a33e353b377","leaf_preimage":"satohub-score-leaf/v1|2026-11-05|visa-trusted-agent-protocol-tap|38|Low","proof":["e098ed0bc756a27df0c6f9b5cb4919ebea4a9d3a348882bf1a4fcaef97f79f48","11ad5eca4532fca5361761a4d4ecbfb5641921e5f633b238d3d9572baff7179b","fb75d5e9bd8c782a6723e650987e30a6827e04bb55ffce98f64e240883fbb1a9","a299bfb2d5e6c29c353d24486cb21072deaa76889be0dd7a51ad229b94e970d8","a7c9d85be789a0fb0462d2e88ade30bc4035b1aae0735f83377099fa23a75b70","963d7352809b6fd2d1ac65001a946696db3b42dc97b11b7aaa9a9bef66ae01dd","3917b2f857da674be666eefe9b500c09fefffa75bdd1a80b835524113f49f964","434c4440756a94c7225da73e6d7d49c583489cccbfb4e8a1da325d416886c555","b7c6055b83e69d31064ac1b1fc43289adc31d072b1a0714f6be1bce0b29bf984"],"root":"6cb872fc24431d797738ee5cabdbc0f41d50175f4039b6f46a37239b54f94293","leaf_count":492,"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":"6cb872fc24431d797738ee5cabdbc0f41d50175f4039b6f46a37239b54f94293","matches_published_root":true,"root_signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"aC62GnCRWgzpn2b3ENTLNR-op9ThK3VIgN1-3LAmmCEEgcSDg1pZsjK_qt9fTC9Ybh7aDM8eczQSq1nVG8PbCA","signed_at":"2026-11-05T05:31:59.323Z"},"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/visa-trusted-agent-protocol-tap","methodology_url":"https://satohub.ai/sato-score","signature":{"alg":"EdDSA","kid":"b04bd38b","sig":"YdBx0CTiGs9o2_l87NQDCAhDhVtcq442mpTaWouQUcz3ZbqxyP0-fSWouL-fFfKdmBJgY0CYTbn74cCh15oBDg","signed_at":"2026-11-05T09:00:19.839Z","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"}}}