{"_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_7c2059d5f7b31c495853fc968d2c1ca1652f44abde7bce753f421ea01f3134f1","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784912491,"merkle_proof":"tpa_chain_h310624","root_at_anchor":"tpa_chain_h310624"}],"axiom_id":"axm_7c2059d5f7b31c495853fc968d2c1ca1652f44abde7bce753f421ea01f3134f1","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784912491,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x7a61fd8893b03b2bd35da145e9055f9e5225348ef4d7ba3f5d7c604b42a0ef9e","commitment_y":"0x8d1457ae926129969d18d4c9a4f4a3599ab953fcd86afd5a58669d0aec41a39","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":"0xab97166993be4559823fa17fc242e484bffc9cfd396eec90bf2ebde6bdffc054","commitment_y":"0xbe49393ee2661dc5fbac5787e1309d1727c25d1b65bdd957ad6b94ae50787850","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":"0x9c6cc3f860bbce8b4874f6d64d60fd94247d3064562c39632f3ab45c286d0741","commitment_y":"0x857fba6cdfb392791b79ef592cab3a74c7a9bc344b6032ec7c179a75d18ea711","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":"0x5a0e8b4dec93644edf512fce30220c402fd60880414715ec9c46c7fbb578faae","commitment_y":"0xf4bd258f6ae65196a35bfc9175b62b2176a2b097812b3037e86b68dd5943333e","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":"0xa29c714cc00f376da69bb1c641c663cd208f82323c414adbe8aa62d4ae44575e","commitment_y":"0xa00ab57098aed776fa952d990a12b512a750a455cf7bc90b2939aabbd33c6dd6","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":"0x7ba36f78b07983737753bd650485063e505f628cae8123d5805d578805c85bc8","commitment_y":"0x1cb01f7a44ffb0db726dbcec490faa3ddbf52305c1e94d8e2fde90eb7cd6d70c","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":"0xf0d9e720f0d7c455011c4048ce9338b1fc1b13ec9b1d8ea504ef8fd44c6b6a5b","commitment_y":"0x79f6c84766ef68d8ab90710a778aba29a78d104f3fc1ba271f11c1f23191a11c","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":"0x8159fee6902fe7337207ca0c65c635f2f894cdd25b98ba9a33f000b09f7c7bd8","commitment_y":"0x11be7d8500b3a2eaa54216122279d6f0bd89135159232a8a561ecaf1e8e14f63","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":"0x996bba68275d3f1480ebb3714786440f58a962e668d1f942981b00062b999a41","commitment_y":"0x159cdf5a7182188576b388cef150ca39da2b053c43ba2ff2943616e9a876aabf","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":"0xe01e342e8cf50d3cd0474091be0ba9e8500b66c2e28cb314ec0dfd964ca67206","commitment_y":"0xd56c1ab46f23e41d6d2a65135667aa6f2c6ae663fd740bccf4341951700375ab","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":"0xef75bb26f533f633330b5033a1566ab96ce9f1d02a2388eafb7c3e20f623b6b0","commitment_y":"0x22b8688b208d81bb42c9c76aefc090159975f703115997d5740ccd889e2df25c","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":"0x666563888aeb366a0958f92fc95fa84a29d3b0fffacd32ea66d31dd32ffc9098","commitment_y":"0x6ddcd17f1a356a41f9a4d19eb47bcc9a1de5f9f6cc9d9b301f5b20cc8258a071","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":"0x69ea6cd260fe0c2652a89d2ea4ece6090fdee82e4fda7bfc13d5926dcb1ddeea","commitment_y":"0xd60b2f34ad9154225edd9cecb119ee3621a71fb05f895de85497372b0adb73ff","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":"0x48fb44b05bcbd94f8627f431ab35f1d6ad74635c3f29e4d86e4a913cbb41c279","commitment_y":"0x6a3e4cf20265fb6ad5cd926fc8cf218b96247dcd73c8e5c40590e091d0247d63","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":"0x4b4095b9c26c018af571705380e68ca62b121ef43070fdda2a919333e4a0c61c","commitment_y":"0x104657cbf4a00b14019b0afa4424ecdcedc919c10f60deccab0c39cbc7bc7a48","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":"0xff8aba7a862561ea83e51b27f94f16c0801cea4a6a6d7fd1c6c41ad0489e6a53","commitment_y":"0xd8cc8d347619047ad7776f454f4f5bd5740b659ee31e81268a741ac20f29cd56","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":"0xfab3af5c56e10edc55737deff0e86ab983ba1bb384764c3024ecc0243088f709","commitment_y":"0xfd6967b1745f7e550814a849ce09ecc7756020fb60f37746f5090e4705d66bdc","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":"0x986663337b132ccf3ee5b92dd182c1ec63955b626d20effa9b549b5f7e8254e","commitment_y":"0xf8e1bc6e473e5bed6568c65a0f5b7cd49fc28a7dfe5cf24a94c0b3a4ad8a299e","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":"0x7f059b75a051a0f04b727992e54aacfe209babee0873c5cfdbaae3dc64394ef2","commitment_y":"0x17dbf406ec04e2159706e77dd3d4915f7fc2eb3ca7653a4b47f7d5cc5998eb2d","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":"0xa5fa433c1aec8d8623f1228caadfe49da4549a5b2c588a8c23550be61ad75490","commitment_y":"0xac4e6d9c36e8e7754e0ce30101cc3fc4ddf2ac20fb50e33aff0409ab7a21c96a","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":"2026-07-24T17:01:31Z","receipt_hash":"8a94856135cdad48d7e54da8ac32d2f954245467905d853bcdcf2546621268bb","tier":"OPEN","tpa_id":"TPA-89ca918c19cc0ba35c9a2265","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-24T17:01:31Z","notes":"TPA TPA-89ca918c19cc0ba35c9a2265 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-89ca918c19cc0ba35c9a2265"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:e5e34d68871203d56725e2c29e6933e5f2ccea7734b09e5e6600632d1b923cfefbeef9fd03f4b4eb211cb7b87310b3ab330ff6cf28c49739749136ec1049ec09","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_h310624\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"95fc2bd86cb07eb10761ed8cc91069f8b9a97a6ea4ef8c2de60e80de24daea6e","leaf_index":348971,"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":"14e0a77529c5fbae0f937b983b94780acfa33f9d4e326121b8e1d86c1075349f","side":"left"},{"sibling":"07a2c4dcf20c37836a021a887c44c651ed52da4f4150f447aac6a6354035336a","side":"left"},{"sibling":"df8075e66572b2c276a32a7a6a557895c829cacf0ec0f2ec7bf457700f9e7de7","side":"right"},{"sibling":"42cc3358535358e99227fe4ad57f4dd706a45d72df2ece4e220ae46940317bb9","side":"left"},{"sibling":"24a6cfc581dc98a33ad0382126d6fa891a2ba668733ceceb29cdf4829f5b38a3","side":"right"},{"sibling":"593bd1005c826b235a4ad1500b07d93d87edc549031becc99e8d9462f6141337","side":"left"},{"sibling":"1422f71818ee4283388dee385e69a7d7e987717e30d9edb990fc1d43c79a8dce","side":"right"},{"sibling":"3d9ecb3ac779bb643a8652395b548633adfca022a8c25540c6e23810318eed8b","side":"right"},{"sibling":"a6597553fbb0e4038fa18681d51a8400969ad2c6a42704b983a2bb8ef15c8d31","side":"left"},{"sibling":"094b189c2b8519207632fda85ac48661ab7c854db325ac77ac15dbf89b0524e1","side":"left"},{"sibling":"21eec81d08c7631405b9966be5ba6f0c1d0a3da215bb53e5a2657fb455ca7957","side":"right"},{"sibling":"7baa61926d2f41ac0bcf26c85443653eb4999ea72aa69d0579cb85cad49969bc","side":"right"},{"sibling":"31fcf5cdc4f422ca329be1918fc7d5e847c70d85c14aca36de3611cf830bf2af","side":"left"},{"sibling":"7a585d9107e25af7b68c020f001ac1b892e8f6333cebc9f0c0553d7cdc470106","side":"right"},{"sibling":"f3e45bceed774d2402fa45d41ff5190f295823bd2f216eb90157884150034693","side":"left"},{"sibling":"bfaca4df349a8c15cfe63647276fbde1a7b3b7d0d5058264bf3768367cc693c3","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"c0acbd7b810f54e9dc023db756cd49015fab7431f3ee2ca242199c29ff50226b","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":349073,"merkle_root":"48060d6978acde722a8d803c1e675ad9811d4af58432ab5185497353c801b49b","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260724T173701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-24T17:38:46Z","sig_algorithm":"ed25519","signature":"f6a0447a68f096f83176092d77c0476948e75fe2f86b90aae4aca9c38c44f23beb234d8be4277655d1113181a97c234ed2e418bdf3201cbd770122825a54100a","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_7c2059d5f7b31c495853fc968d2c1ca1652f44abde7bce753f421ea01f3134f1"}}