{"_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_b69ad5b5cd8cd3c27d6e3c991c4f306559762e51dc809ce4b538b94d731d6f27","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1777640493,"merkle_proof":"tpa_chain_h110543","root_at_anchor":"tpa_chain_h110543"}],"axiom_id":"axm_b69ad5b5cd8cd3c27d6e3c991c4f306559762e51dc809ce4b538b94d731d6f27","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777640493,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x86f34a013273e2a922a8ce4dd4353193d39a1ed887e6d3b89ed3a9d9a6a14173","commitment_y":"0xe42e9a8423377f879083156e4fa81cfdcf78209d4520a290a190513f05672e7a","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":"0xc5e9b17be4467e7d51a0a7ecd201ef0b25ae6bba2391ba6ef486cc654df1b9ab","commitment_y":"0x8580f1859df6befcfb175a90c4e796a525ea18d73222bfe213e49fef3c2ca36b","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":"0xc8044ef74c7239b7a3c0f95b7a35b8198e41a25e8df9fabed9ffe0a2be3b554","commitment_y":"0x4ef87b2ee0474283207fdfc83fad501aa6456a97e1cd81b83f9c129963f3b9c2","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":"0xd634e105f0263e8ff8d3efb3a5afbd0d0981e3d350a956bdcc656d82312a31b8","commitment_y":"0xe5831410d41cb2aa72e61332e4cd6dadc18c453269b836c8223f4ee91fc7ee75","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":"0xa31456fcd36d0247b3eb65b149135e6c017048ba438f0d933f8b92a0e8641d52","commitment_y":"0x9eecc83d128a7e84ecede041ef3a9f7424aaab1e067cef8d01646c221a179da8","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":"0x1be6a52e2ce714aa431b93f138c4ff147b38b5b78404d8264114da22a4729359","commitment_y":"0x60d9379eeaf6b05ccd7998e264f2c1898cb0b3142b5cea439f4cfdaef42b2530","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":"0x5a6a36a259e627d11220f5a5ca9bbdfa46afee94baa615d64e230544f9701f3d","commitment_y":"0x8797cd9dd402117c0772cea2aaaaffb4cc9659a6ec3ff2c5d3d46d0b9aef3f4b","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI"],"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":"0x17e0302793f29cb23e17d0071b714460ee599a2411c78377f16b6617e9e7679b","commitment_y":"0x9db6f6cbcb4155112d191e7faac2402c268ce31841929367a6a54c729a568d69","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":"0xed96104592fbf237c9f2cf7cbe215a967c3385bf58a840a9d014cb5f81458a44","commitment_y":"0x151ad6365d086a9d955fb28636c67a1bbd68ec83a6e03d2b3f09ae23779cca61","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":"0x497d99c46e199bc358f99f99baf77cb6618c1ca49ce92ffb30c523671ebbd680","commitment_y":"0x2b4dcce326cdfeb03b582fda739e94253dccefcc4422242db2c0b873d77847c0","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":"0x60a36174e2e434a4ec8f868c99fa189a5dda397821c3cfaa8f847ba8cb934db8","commitment_y":"0x29e7de102a074b4b03a4cba6bf700b1aee9a8c786b340cea5558a02b95040682","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":"0xb7b258555ba0bee9ef606707ff3b7970ff68f852e1143c17633566db9cc4b315","commitment_y":"0xc86e9d2549637a4610b58541e1bd79f616a382baec6a154df126bcfb315be1d5","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":"0x6c28de2dcf05ce2bfa97094d8b4d425fec16d60966c7180f8680bb414584a8de","commitment_y":"0x540c37f49926f95b6dc2d7f81ba1b5291fe246b7069d637e529416d30f88f3ee","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":"0x9eff6c0c6a2010166e72559d1511b79ca188152b419be66ea635e53ba3400839","commitment_y":"0xc60598bee87d981eef1a8ca79c5147471bf7bc0bcdf05f31ec5bb94933fd2036","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":"0xd9ea8d285fdea75bd9e1b837f3fe30110f97fed36ed06721f78adfaa16ae2041","commitment_y":"0xbf4261c141b6c3d9c923f8fddb91e8ef428217ce70cc831ccf54402fa4aab29d","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":"0x1b3ec755a7dae95635c627e68cbe78746d353cc3f9d83e4a821a3b691304b7a5","commitment_y":"0x8b804c7cfb0207f427170a0038cdc75efa7485e3af91e9f8b5918c99f6538726","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xe90ac049d0f0dd45add3c7890f2dfa684c362db573a898bf69a169921de17f42","commitment_y":"0xbf31f61af349a5f00f24f4e8a5f8e593ab6983f1385a09d0a5e403eaa5de0e98","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":"0x2b1f271531ac0a3274d7ad4c8cc9eb9a4b0734d27e95cf5b728b16d5abec3ea","commitment_y":"0xed4683becdceb5ef8d4e3a1ea50f8b62ee2e754ce76c01ec1e4caab449478c4a","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xe30d7065f77c777e227a081523b0bf3d20b6e7dbc8d5b6a3a6a4364360ae7b02","commitment_y":"0x9cd493982a6d4b25465549e34cb39f0d0964c4a9206c4413e8e464d8bb5cb93c","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":"0x963e7f98fe6ec6b49ec54f7d1bcf00dbd90403a98972984a1bcb7d240406bb6a","commitment_y":"0xc62b033bc612b6e24d1c5e0597d4c43faa5f86cf59b54086c382896de287e009","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":"2026-05-01T13:01:33Z","receipt_hash":"aac88b3d8e33db984d3e06895decac92a20b313a057066d84cb7f4e3f9daed0a","tier":"OPEN","tpa_id":"TPA-f54edcc3e5f0543995e81771","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-01T13:01:33Z","notes":"TPA TPA-f54edcc3e5f0543995e81771 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-f54edcc3e5f0543995e81771"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:e1b556749eb5abf0b05017a97efd1427eb77e7256462ad0950b3cf1ca150080b2956bee111df313865cb67ef1a9e09bb522dd4a7a9677ab61dd5b612307afa07","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"OpenMed/OpenMed-NER-ChemicalDetect-SnowMed-568M"},"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_h110543\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"7b56850d906454fae1c24f386bff8e1966e4b691356b0996fb6d7ada3771e800","leaf_index":105605,"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":"9cd8db8e5149cb58d47a19e560d50b68d4b6624179bcffe4ed459031bfe1a8b0","side":"left"},{"sibling":"64ad70060c2eb8d52aa3a2946824261575b418800140e19c7aa8c855002bd3e0","side":"right"},{"sibling":"a5de2ac26f949d0a7eb1c8af12eaa7bc565e107bf6f8d27951f0cac1e51ccb0b","side":"left"},{"sibling":"dd18515c3b3a8bb158ecf73665d817626c7c5722c1a9687b52db6d727f5817d9","side":"right"},{"sibling":"2255f0efee1779896ef7e75072e34c3fa1697ad3384e1a5184a6448c94ae6d60","side":"right"},{"sibling":"4152a835fbb1cc9b96e21a7266bf0e2acb69c077c2636e09f209429c15c69fb7","side":"right"},{"sibling":"39eedc66df7ae2cf0d590255846f05f57f85b805098f8702313d71337c5b4ffe","side":"right"},{"sibling":"d6b5d4c6f08f39a5116dd76b0738978d907c147a68a1e5488e9bda534814158f","side":"left"},{"sibling":"1f2b92655e58e2e6ba05849bb909d56c00109c67e3ef6984e2c1a78a734ca40f","side":"right"},{"sibling":"5a9e146929c335d0309431fcbc125dff84a0b2a0ba138c86595ff2b9377a6d40","side":"right"},{"sibling":"9d4241e346d9016b5c9e0ba1a46d210607bc209f27233c519afbaec476388324","side":"left"},{"sibling":"8a9f6172ecfcac0ea3528f7499b5a255e874df4eb4d31e8778c243ef0c1606dd","side":"left"},{"sibling":"a3b5241cb5014ce70f50cc73ef3afad4a1cabe472e7edb60010acaf8b7508a84","side":"left"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_b69ad5b5cd8cd3c27d6e3c991c4f306559762e51dc809ce4b538b94d731d6f27"}}