{"_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_6229895f74fcb47c6ac6115341d9c9bb10aa7013ed8ae06368a1924cf8abf6c0","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1780160433,"merkle_proof":"tpa_chain_h152647","root_at_anchor":"tpa_chain_h152647"}],"axiom_id":"axm_6229895f74fcb47c6ac6115341d9c9bb10aa7013ed8ae06368a1924cf8abf6c0","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1780160433,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x8b8cec0c32a21edf03be2dcabf7986b906b734bdcc6c457d08fbdd2f68d1356e","commitment_y":"0x803dd2b095a9032448c64719752c7421bbd3c7ac5a195917792c0d0ee466e9fa","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xce6f9a0d83ce65f1754eed84af1d152a0b092365175238c46a79978eeb5205e9","commitment_y":"0xd379c96b9df7a10ac87b0add29f27e6a9b6c5a26b8e61f9027b4c2441da89c0f","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":"0x8b68bef5ec1f5e9c89b2837d2db6bc7be7dfa864aa7c44cfaa74fa43e3e8e574","commitment_y":"0x4250974d253fdfb590101a1673005a58b958f70f9d62b47ff965d72d2f4e1095","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":"0x93a142262a51df40f59eb7a730704378505bf0d59829c4eb9f15fef084309339","commitment_y":"0xc9bfcb2b21e8fb0d32d2d91f01eff70b940584c15344c75a4b6de69e482e58c3","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":"0xbdb6a6a097c0e3daaf7c1a4596276bd267b8a57e82f7d582e3afb6d96bed5909","commitment_y":"0x23e36bb77f4af99c3d2e72bb63d34ee67a4f8fd5ecb0fc9dedee8cf0aa5d94b9","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":"0x6562e62328bfa574a9f3abd9b2882518c26f00e694f3177b345b8201b5e23bac","commitment_y":"0xb4f36eebb28292da73db4414ef23d4a28b93b689b9a99adafbddd28618c54e2e","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":"0x1519c1f32826a1bc44856968f741c1730e0fdb6690258425dbc8c0fd47f9df1f","commitment_y":"0xa4b64b16388d632e788318f6b997935546c7cdbca46170e8edf5ed58b21624a2","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":"0x80881daeeecde8d0438ecd83f8939241bfda83d2267b788499b2e209fcccb4cc","commitment_y":"0xfa74b915d6d995c04a36c48e9722f1934a2e093ae9cdb80ace1f267f5729bfb1","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":"0x813729d82adebe8f7a9bcf99afd91d5750c9b69aa7defbd4df82e65032375959","commitment_y":"0x20a5d06141722785aa98e7da060eb63ec894ea261651a0178369b881a7676026","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xaf417a4cdd735c8fc9d837515d200e711f068dea342c489538a6ed196368a8ad","commitment_y":"0xe65b787b4d4b447bc49b4fb4ff39204d81b2c4e52e6b924d3ffc158dd857b71b","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":"0x25a7d9cae4f60ae2b94c77b699e0243e2f4b1faf2394ff38da3a596e5d2ca939","commitment_y":"0x52b2bc338b8e92c00d58418b8d35e9fca6d602582f020bab47927624623b0875","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":"0x649a386b136d4193023dc799f08692f23741153608236c7628e5721e28d76b5e","commitment_y":"0x618134f72bc117482d318c79157d9159774bae396c6152135f4bd72fd8dc93f","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","United States DMCA","United Kingdom CDPA 1988"],"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":"0x577d55fa917e2b97c7241b83a05900170acfc34bb4f1b2e684e752392d838e70","commitment_y":"0x5fb0aa7fd7c437b32dae5f4052361f37c31d51983e8b16757a797ff29036a299","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":"0xa208031147d019a36894f79644df4af6237671a9c0243e3b6cfcaf49875960c0","commitment_y":"0xdede17af2e51989d0ee679770870dd9a3a5f2f0470095d0663e01137f01a8541","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":"0x4290c9b0f2ce4e6080125d353b5d24eb67e805b338a510b664060a1ffb9a581f","commitment_y":"0x9a85a8bb95e87020baded4dbd7e40e3e1d2debeb1b7c5167e22781fb7dd440cf","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x4ef6c865c64b489a54060aa4a159ab8fcf079db82c8c6da4515e74c76185340b","commitment_y":"0x55e649c495a1e06d8c6b370143292490638fffd16cb8735b3bdffc1261b221b2","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":"0xd5c15c16bdfd61475f7f81d66c460a52161e5f24678859d16e4c8b7d18210a76","commitment_y":"0x68abb65f9fa8a13b66ad3651554f7cb0470b8c1d424de085502ccf57ed46af28","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":"0x314e8dc320d1f0411530096fdfb25e3d4d9ae46cef8bfa2a0e05aede832d8faf","commitment_y":"0xc34acafdf923ae4001cd0cd82a76c22deab047b2c8f4713910210b4fef58f99f","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":"0x76c3a570a48c541a0bd345877181ff18976a7a0b4d3c71c73ac4c0f88674c4cc","commitment_y":"0xeabf907750c13280e560c06a4329e7692abcf88500f401a9036880a2706bf421","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":"0x4af039907d086a887fbc0cc117c43372e2ec44ef9a7d9d84519d9c201bdf7370","commitment_y":"0xf903766cb0668f6259a7f5d537e3055113b384b51e9c70b9fc3bb17f7e19e543","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":"2026-05-30T17:00:33Z","receipt_hash":"0b467be5b6bc5382ddb4635a2613f6e570499b0e011ef608c98891144d3c4528","tier":"OPEN","tpa_id":"TPA-a922afc1f7ae0390f47c7f2c","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-30T17:00:33Z","notes":"TPA TPA-a922afc1f7ae0390f47c7f2c retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-a922afc1f7ae0390f47c7f2c"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:289d86d3d3c0b86e57bfb817ad78c5d4a2baeab06f9327c8cd027f2dfea5750bda163f8315b9f3d030dc18b7655d2e0c568638fb41a7d97a5da9019d11cd6f00","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"yikuan8/Clinical-Longformer"},"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_h152647\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"2b3c229446bb7a08fa7e584a88a6ba3e8b89fa7a67e6e562a4ccff0f20a7ea15","leaf_index":160570,"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":"2dac4d161b98564a91c693884ed06ff668d22796b29f1cd1843fe28f71995f2e","side":"right"},{"sibling":"cdc721878df98485eddd46929281c84a1a9274f20ea8048376527c3d3026cdf9","side":"left"},{"sibling":"2c5893ce934d03a857eb604ae15221749dc9ee68df475d031e878e9039a960e6","side":"right"},{"sibling":"57b7805144eb216f84cd44b842f87c2747753f44f743849edca80711615a476d","side":"left"},{"sibling":"6b1d89d97738b28e420d4c7c758bca81390f97305789c24f576f9c9e02a9081d","side":"left"},{"sibling":"55a165b6df671b76f61cc58ebf6e7e691246aa344359e94ab80b8a800e08a920","side":"left"},{"sibling":"9e32afc2b29de31b4ebdf2c6f98968aee126c5644d9889e3422c79dfd4b3c8bf","side":"right"},{"sibling":"95edad390d2ad5d7501dc42b6b5d937d4e51d762b3c208a2d45d0d5e745038ef","side":"right"},{"sibling":"0f0444f9e1574d9786ed7e3718cf5ed5f179c381d3494e72e8dac7de4e872844","side":"left"},{"sibling":"e52784c6bf88a474356a1897638cd54b11394eb9b06fe5283f37a7b54550b72b","side":"left"},{"sibling":"4e382d1e3fc4c8a59b0bbe3b52a673b2d2befb8e5921f22419fe7f9f24aa3c76","side":"right"},{"sibling":"f77f181cd623ea4b848007ca786236d8069b48b26534f8dbf21e1f0f943a2c3d","side":"right"},{"sibling":"59c6490072e8a1d357ece10bb08d7f449a3acbae58e130e3e7469cbea0314c65","side":"left"},{"sibling":"66331bac84ca0f8983eb09fac7eaf95af234f1b82680b793eabff4ee25caac40","side":"left"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"39d4ae30fa1e7618847e350d792ecf341ca279942fc552cc40765d27c5576ffd","side":"right"},{"sibling":"821ff88d0e9ee4d0f91f2fef5b59997ef61b190bb3c066375fbf0fde3cdd84cd","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","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":160732,"merkle_root":"3e15512acab856e7b9661aba53125f108c04006b9d1e9928578928fedb19e1e4","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260530T193800Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-30T19:59:44Z","sig_algorithm":"ed25519","signature":"1e05139695e29fdedf7be432342b5eebe7cb1d4f3628ccaa6b1c18b4eb7fe113f156b1a3ee71aa01153118de1ba6c397e3e2b3b37a8806ad003d7fdaafee810f","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_6229895f74fcb47c6ac6115341d9c9bb10aa7013ed8ae06368a1924cf8abf6c0"}}