{"_canonicalization":{"envelope_id":"axm_ + sha256(envelope minus {signature, axiom_id, anchors})","envelope_signature":"ed25519(envelope minus {signature, axiom_id})","json":"sort_keys=True, separators=(',',':'), ensure_ascii=False, allow_nan=False, utf-8","leaf_hash":"sha256(0x00 || canonical_json(envelope_full))","seal_signature":"ed25519(seal minus {signature, sig_algorithm})"},"axiom_id":"axm_3e3098b01efe423669fd9128375a7dec00b44dcad6b25234aa5310d7e7049e58","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783731646,"merkle_proof":"tpa_chain_h269790","root_at_anchor":"tpa_chain_h269790"}],"axiom_id":"axm_3e3098b01efe423669fd9128375a7dec00b44dcad6b25234aa5310d7e7049e58","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783731646,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xeba8c64e1a17127041ca4f685e397f625502d5907e688707d436d0325c3f44aa","commitment_y":"0x856ee58f48800902658df1fd366f8e3087f9f3087bac682fe6149f0a9a4dfbba","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#1","necessity_name":"Missing explicit data provenance","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x5ba4c817862f36d220f8e0b313dc8cf90f8017c7f7b0d60b964e9eca66fbd35d","commitment_y":"0xec35b1fff70e96c038943de30e119033e46efe5031fa322ce133b61ccd2c4064","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","California Consumer Privacy Act"],"necessity_id":"NEC#10","necessity_name":"Missing temporal validity and revocation metadata","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xea57e00c5970628293f6c7d50cc96bd0226f8d06810e2ca4d74f029f0c3ebab5","commitment_y":"0x8094be4f2ab8cf23a9456bd2191e4323bd5e62037a3e56b0c08c7273a47b33ca","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","United States FTC Act","OECD AI Principles"],"necessity_id":"NEC#11","necessity_name":"Missing known limitations documentation","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x9f284bfd51a7f67184afe5bf9530c5185fafad1fba3f0deb27e43f0c3fe499bd","commitment_y":"0x8f366572767a09fc21a1b0b173d63630b3aa81ad214456d11c64f65228275865","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","United States FTC Act"],"necessity_id":"NEC#12","necessity_name":"Missing bias and fairness assessment","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x4258621babe3ca74c79e0ee79e5986f05849d81ce81765fb20912ac9eb3e57e4","commitment_y":"0xe6d51ffa32b1dbb440c5b161f62b5ea1653533ab2d45af77722da281ed199609","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#13","necessity_name":"Missing accountable entity","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x5f717531529b2ad4cac37d083a77c4dc9c7d466d45bca958f5cf6dfe960a9a0d","commitment_y":"0xf8cc420ce960ee7f4ab5b47a84a797ee484a4f13c42cc30577da41f717535bb3","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#14","necessity_name":"Missing data preprocessing documentation","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x9b59d0c0ed78f44ace6c3dcffbf068ecf74cb0f6b3307c0328774c68c80b75e","commitment_y":"0xcdaf684e6678bea3374f1870b899a4a4118a2a6198d849994aa30c407689f2d3","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#15","necessity_name":"Missing multilingual capability scope","severity_label":"LOW"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x9c68eed38b2a0ef783fd99e2302d1b66d943d51aed4aa4c1c1ce829b2c8a6143","commitment_y":"0xdb5c2437040da9eed607dd0fae2235d8fc116fc24169eb23d5e8003f3908916","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System","United Kingdom AI Regulation"],"necessity_id":"NEC#16","necessity_name":"Missing security vulnerability assessment","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x32f8369f56a5a3418835e793a3cd777e2e4f3f1271037ba54f0a5fc137e10515","commitment_y":"0x179e853b04de569ed0056607bf5f481e9c2ffe016943cefa2510c2756de7768","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#17","necessity_name":"Missing deployment and integration guidelines","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xe86df4f721188cbbf6cc332b32d76fd6ebc05c470c961c1a4ac6b498a030eed9","commitment_y":"0x2f282daa55dc5235210dd8591cbbf88e96a794a48a2d170b088d68ef0df28de0","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#18","necessity_name":"Missing incident reporting mechanism","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x8330ad911db112cea65fb6685b993e4b3b65b417a3941965935e4aea58bad507","commitment_y":"0xd9de6ca7e8012942557d5c113b4d3478a1a0d2432ca01bd52c13bd82be709d37","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#19","necessity_name":"Missing version history and changelog","severity_label":"LOW"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x2dd9b7eaac156b26a3e8e73e3f8c707d003307c91aeaa33829d9b9882f5dd8ba","commitment_y":"0x28a6f486ef36aa70edea860561c9d14af8d5e1e972fc29fde16c9616360d434a","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#2","necessity_name":"Missing explicit license attribution","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x412e4109f10745cddda1ffe77483c5644ac4abe68042982ef0c74d721286c140","commitment_y":"0x198c6d980052763a03d143bd91781eeb90bd33132cebc3c2f3f4c6f92180664a","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","OECD AI Principles"],"necessity_id":"NEC#20","necessity_name":"Missing downstream impact assessment","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x651e7abfe0be9580a9dc791fa3bd856a7498a7ad7d1cadaf7fa308a084477b53","commitment_y":"0xe3be6ce450a62f207c9ce04fb9805dea3839e3d3295493043fa860bf368a7923","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","OECD AI Principles"],"necessity_id":"NEC#3","necessity_name":"Missing model architecture disclosure","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xea0779828732bcc9e31c9ef0c754e4feb93c574b1cac60a36aa02f065bbe17e","commitment_y":"0x2802ab9c753e1261b29e21bb4c5532a1b72ebcb5c5e0bc46880347d3c0488a3e","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System","OECD AI Principles"],"necessity_id":"NEC#4","necessity_name":"Missing training methodology documentation","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x3aa2fc3e5714a0e760fde49968d343b9ae393a9cf9a1b47b9069a9c12b18da0d","commitment_y":"0x2c90d9fcce807de0259170940afe8af276f841d5ef8cbb9f71dc4f62efe67939","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","United States FTC Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#5","necessity_name":"Missing evaluation and benchmark results","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x4c42984c01a7898a9d105f166059abb332dfcff93bb459870a213728ef237359","commitment_y":"0x5cc26bb918eab75a5bee70304e9c4da5ada8cb4310838990ad58f189431306b2","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#6","necessity_name":"Missing safety and risk evaluation","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x571b18e4b4d61ceb85562814755ecc52318168ae9ae3b3405007338d27aac078","commitment_y":"0x3f6996b9865fb47628b4554f4ff909c54d64dda57d8bf21e1bf33a7f1fed167c","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","United States FTC Act","OECD AI Principles"],"necessity_id":"NEC#7","necessity_name":"Missing usage scope declaration","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x28a1dbb79515d1b70f6e1c534cdb0732b9f35eeefa955f27c48a0000cd435a5a","commitment_y":"0xc894924d48a2417a7708227170ee582af8dbbf1e658c8abf8eed9a4e8455235f","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#8","necessity_name":"Missing environmental impact disclosure","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x6d72c2b2bcf9c5377600e249fc47a366331b856db76ecc953abdb00df979ecb8","commitment_y":"0x994ae5ee90ec97c487ff1d97a0103838f2d137169a007e399edc78e395af2811","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#9","necessity_name":"Missing human oversight mechanism","severity_label":"CRITICAL"}],"observed_at":"2026-07-11T01:00:46Z","receipt_hash":"c0eab7f4e08c5956800f5677954b9d89d4bf64d44d58a85b38142918da8ffab2","tier":"OPEN","tpa_id":"TPA-1211de2f95249b6aa46418d0","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-11T01:00:46Z","notes":"TPA TPA-1211de2f95249b6aa46418d0 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-1211de2f95249b6aa46418d0"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:4a7ebc407d7f26c255891fa11948580b254ea7fb6b3e2885f9ff3fdcf20af2885cb3393d07fe2242d86d815c868ed643f6f5609b373edca793a8ce9f10cead0a","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"IAMJB/chexpert-mimic-cxr-impression-baseline"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/var/www/registry/data/tpa_latest.json\",\"source_seal_merkle_root\":\"tpa_chain_h269790\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"ca1711eea32bb3a2169b94034c77d91ef12a8aa6dfbca86fed981c0cb3ccef03","leaf_index":302356,"ledger_path":"/opt/crovia/substrate/axiom_ledger.jsonl"},"merkle_proof":{"hash_alg":"sha256","leaf_prefix":"0x00","node_prefix":"0x01","odd_leaf_rule":"duplicate_last","path":[{"sibling":"e7ac159f2cc08a8090b2a405cc6ea6fe7e795ee9e7d62098ae36d9a8b7868489","side":"right"},{"sibling":"473a06555672f7c5cdd17d247158ce8ab9b8a15a122aab77cad054b93819f016","side":"right"},{"sibling":"7d31d900593d1873f853d897cb026a09a08ddb306d613e9c8f350ec189ca69d0","side":"left"},{"sibling":"51c77e05fb85507ec0ffa9894bd44a60f307f3c37b56e09c8c4978a826ca09ef","side":"right"},{"sibling":"9d8010e0c6fb64501b8de9e81383284cbacfc67094cd0007a022c5c2cc4cec30","side":"left"},{"sibling":"f2b15b3300b7ab78c1b6615690fa826f4b0902d40e3cf74696ea1871b5b9265f","side":"right"},{"sibling":"ac1ad4cdf285062844489c57f0126a02de882e2580e6884386f36f57d5a32957","side":"right"},{"sibling":"ff36c0aa453383bf84e3c75ba1db4ecfd481ffd23659287bcbc4dcbc72643971","side":"right"},{"sibling":"23d50dab0f90a4675cb9c0078ff7535c502d4080dadba876ddc22a3cf9758816","side":"left"},{"sibling":"32e7b511337221fdf2038ea9f1381bfbfad7b4ce609fdf0ee26abf7a0f7b360a","side":"right"},{"sibling":"23207ee6c74a29b83bbd48ecc909c3158133348988d3ba9e84c1ab09c7f89f4a","side":"left"},{"sibling":"a2ca7b9c7c99409e3e4f5129a7415b4a5d3d4d075ad5b017cae2bac929a83a9b","side":"left"},{"sibling":"64dab64d51bdcb909e2a5e37efb8909d6704ecf824be484b5d2b60ee6e518890","side":"left"},{"sibling":"64fd26ebff3e6fc69031617cfbd7c6eee9ac66af8a2c08157afe5b920ca07eb5","side":"right"},{"sibling":"858e8c22015a1cd9d5d644d3dc971b6a64487891ea1775fae3094302cf33e751","side":"right"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"ba7c43bf3793e48f7ef2ecc3e108c90d70cc89506b51f2b9d6e8ae5243d94972","side":"right"},{"sibling":"70ae62ef1b558811e48b184ea6088f5ace08fc1fed5433721d2d1555cca0a07a","side":"right"},{"sibling":"1cecb7f447febd025aac272837c80de218aecc6485d2395a509b2a1f1b9c746e","side":"left"}]},"schema":"crovia.axiom_proof.v1","seal":{"first_collector_run_id":"","first_receipt_hash":"","jsonl_path":"/opt/crovia/substrate/axiom_ledger.jsonl","key_id":"430895f101d38164","last_collector_run_id":"","last_receipt_hash":"","leaf_count":302384,"merkle_root":"282a5878e9fc420a7ee923cc8797fb6aa3e048133fd62e9f286e8ea01c44c6a1","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260711T013701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-11T01:38:21Z","sig_algorithm":"ed25519","signature":"5e1c2b205f5438740d1370a53972064725feac944e37ab31f457787f9996ea2d9ac1c3a16e53b85f79549e78ab2a6ae2e1bde78041431da26851438213a3e70c","signer_version":"1.1.0"},"trust_root":{"key_id":"430895f101d38164","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","signature_algorithm":"ed25519","url":"/registry/canon/TRUST_ROOT.md"},"verifier":{"spec":"/registry/canon/AXIOM_RECEIPT_v1.md","url":"/v/axm_3e3098b01efe423669fd9128375a7dec00b44dcad6b25234aa5310d7e7049e58"}}