{"_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_f3904883fa1ab4fda4c50b6e3e82ee6300febd062fb8eeb7e9e90b4420636e4d","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783479603,"merkle_proof":"tpa_chain_h261794","root_at_anchor":"tpa_chain_h261794"}],"axiom_id":"axm_f3904883fa1ab4fda4c50b6e3e82ee6300febd062fb8eeb7e9e90b4420636e4d","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783479603,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x216350f9cb7852e4db72f906adb9c7cf4a21ed4bbebbbff340604c51ff536b19","commitment_y":"0x6c77687f6369cfc794c4fcc362dae8e4168c8ff124d6e5fe2e87ba079900b6dd","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":"0x99608a7390a1a4e3436c24af47f742e7056023d216181c6a9b6446df6da0e1cf","commitment_y":"0x28146c61aa8a5cde78c0beade42bffd7df4a79de4823b22e57d3ed547f97ccf7","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":"0x5aa2eb494f662d53b7dc3a831ee7413c185fbe4b34890c4dc955bad47b82dfee","commitment_y":"0x569b12f08f500d464499f54e7fe917e037607801ef47853bbdb5b2b143506014","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":"0x4b56c0b88dd71fe7f6e4ddeaacab35f44ead770e2bbf450e74aad8f493da5df3","commitment_y":"0x6544c41340188364a47c6b2f2b2c10377e9d5f88d0b1a3cc96c19b15551757e6","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":"0x64a0c871a5a258b79489d4201e1bd08ed21ec1384723b557ae0b8eb34fea3d14","commitment_y":"0xa9ad0c38fbafd80685b973df0ad9afec1b603846b10927ad4c26f6a55d92b799","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":"0x1c2b39945c33d0b9b589ac220cd5badccba6b402ceca7b15d19a4e7a8bbe47a9","commitment_y":"0xdc02da9f39d530cac742b858eb1ea7ced2df0def18d685e4622c8507935c5b27","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":"0xb988fe4ffa3901dad85fada588bb27bafcb474dcf842a8eab28b91a21ceba77b","commitment_y":"0x7817c3f8317b50f87a84212d389617219967f2a152ffef50034e08ebc8b887e6","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":"0xb74ae2274a4c590fe5b282cb3d603d359f011949875601316e3e905cb755ae2a","commitment_y":"0xbd7ce482964d352fa6aee4c7190dac5cab9dd6b650c77696cd99792ec0b1b084","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":"0x7166adf0004c217a62c5545a8054da367ac1f1c42cc04c9303261dafcc72d664","commitment_y":"0xab1a50fa745184e827f1c1d2f80fe088d821ef11b4b517e4a8588e48f771af2","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":"0x5692a7364621af080cc614e0a6b3bdebe86d20edf44733eb9e27d33e60a3a6f3","commitment_y":"0xd021cc09f43ce17b95fe7eef4f26b14674b0129ee0ee81c7c54d0d62c5406c8f","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":"0x797910a484118d91a61a8ac59b463c6375fda9fc0d95c84fb3f4045838e0d718","commitment_y":"0xcff8b9ea7afa0ab70f5f18902a91aae6020008fe99910688b9d370e1f5e4908","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":"0x49a2df6197af718aeeabb9314748a0f1cb3a2dd744bb81bfdd33ac12b81dfb80","commitment_y":"0x63eda92feea3d225d9d2743722a9ecf596ed71dc5c7efff3e9baad1f0fea2293","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":"0xe72dadad75f72707cacd751c1c3fd146e47c457d8127611248a662f8aef95eba","commitment_y":"0x8360f45b4795e3af41e11b13a08d8f7ebd117a4276411a23cd39bec07009a856","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":"0x494decdf7f946be2e4e949f145ec3778ea12a476efef3550b4317c8a456541af","commitment_y":"0xdb48ef10ad2d67fc8758bf728cd9146b437c7961cd6cd43230761d71e0797199","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":"0x647617c2242bf82996788e3fb791b6bea1b9ed8698e5924f85c07ce2fc55b596","commitment_y":"0x11d338d7360db606cf4ac428eee92584bd70630c9e7b2934fc3291ac7730a70b","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":"0x4d003bba673d20c12f2fad86e4539f0b45b4c426297cdd9c4636882e2d63900f","commitment_y":"0x1ac13526bf564ef99501d1633a1922ae1ecdf0bdbc1668c98f14abeeeced5015","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":"0xe9c9b630cd06959dad1d2cd904b035b51462f356d5990be6433302277603386b","commitment_y":"0x7a548e5b6114b36778f44b956204c0e9fa35dd71604d7806f8a22974e462e028","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":"0x1103cebc4d00224ad132d51dee186d628b61493077e2ae7f9ae9eb24baeed71","commitment_y":"0x260122f43e94078b6bf297c35b33557e35b6fda853475f0a038481cc04800f63","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":"0x2cf42504e894c7fbb8ae3dcefb015eaa99c5624549bb1c4e41822c6ce763887a","commitment_y":"0x1ee4d9166f72e3c60bf3548e5cc8e7c9237b7a861e13affec6f54c69618ff8","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":"0x7d9ac989a20c9d67db2191f1a8dd0346a49fc33e33510aa27cb30bb879bb57c8","commitment_y":"0xf7633fbda89102f43b103cc403a8b8ec317f3e10a999d034330cc2811cacd080","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":"2026-07-08T03:00:03Z","receipt_hash":"ffe1703007d2e84233110e713d0eae80c8150ca40b78495d6e4b87262e486104","tier":"OPEN","tpa_id":"TPA-6d2f3def8164baea4e2c01a8","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-08T03:00:03Z","notes":"TPA TPA-6d2f3def8164baea4e2c01a8 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-6d2f3def8164baea4e2c01a8"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:2eade0dec5526ed8419fe5b324fa2c74600ae6e4f433daef40ca5368956a5c8c53442ff484b302e999c5adda89664c2f8a4ce5f234acb09570da082d3e3cc60a","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"cambridgeltl/SapBERT-from-PubMedBERT-fulltext"},"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_h261794\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"4745c4e686095005046fa9ef7168b9d1307f84b5d3c8f74e4cd5582970bba84d","leaf_index":292491,"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":"7f76a1cb809cc33a5ee676e525c2ac2f4bfe9b5e9be61aa734425603bd5e38ad","side":"left"},{"sibling":"3d6dd029983c1bab9982d0ccce4e55188656bebc6a70af1fff61c00e04547f8c","side":"left"},{"sibling":"79d8ebedfd4b2a194aa19a63026976c436bdfe067eb906e92066a15cbe90fdc2","side":"right"},{"sibling":"03a16e64dffd05b490428ea13a0a39169442b76f093c5fe8b673375dcc9c2a1b","side":"left"},{"sibling":"0641dcd10137fa9a512148eae7d3b05c6d94c6ebc5061bc1e91f658f3c79ac5f","side":"right"},{"sibling":"b0767a31aad1020a31c9edb0936a52ac6cd6373afe4edc43028729168a1d7c92","side":"right"},{"sibling":"0fe3acac8b1cafe586df745f3d465c71b2650901fe5d66efec38e6aef6bdc0fe","side":"right"},{"sibling":"6f9ab563b732deb9b606c4b367c9ad9f8530ede779841fd78e22bc1948ee53ae","side":"left"},{"sibling":"ce7fda3049ad1b82ccb5401adb6dd8cea4d45b188b6ec1d7c14179821debf75e","side":"right"},{"sibling":"d4b475beae71e5b4d5ab7e66f7144e7b8e1356fcd32339e49df234b455659fef","side":"left"},{"sibling":"cead64e0790e8871aeea2334210146b5e35fe7e4bc10748acdf76da0c565be05","side":"left"},{"sibling":"c6105794917277c4064fe4478e13c49a5c2467ecddd38466805697635c0aa5f9","side":"right"},{"sibling":"76855b4804c75c52bf97aa34358950d42d6103cdc1a86be5f0a2c8de4d65c106","side":"left"},{"sibling":"a75ab4319e241beeddb1b3f5705febe0422937926c3479923ccfb0b0082fa4e3","side":"left"},{"sibling":"bd04fa605f883bfb2b81510d045b1e85e555a03da3be083619f61384dfe40ff8","side":"left"},{"sibling":"df497f5bb864fe479a0f879163b9bf43b650c7287e3d7c616b7c09c28c91dbd6","side":"right"},{"sibling":"905a6c51909736632984729352bd06172d60e3b7ab36f677ca244f8552aec8be","side":"right"},{"sibling":"40ec916b50d2e265314a6f86b334f9f8b4ad6c3573a07ece5d42ded2f217aef2","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":292492,"merkle_root":"2ecf04b5da655176087be706646fb3c42f8d8fa01b858282361348c8c1afe02d","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260708T033701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-08T03:38:16Z","sig_algorithm":"ed25519","signature":"bd81d4a6f8abe6e98a79e59e8bddbf83e05bf48f7797e49a3331287db71010e1bcaffac465a14a76db2deb449167ad3b4b91947d756ad4f1413565681bdb800c","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_f3904883fa1ab4fda4c50b6e3e82ee6300febd062fb8eeb7e9e90b4420636e4d"}}