{"_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_f7fb9a14e3e78fbc9ea3f3d81799d5875de2071db651ccc9b3956ee4e13ee7a4","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779073224,"merkle_proof":"tpa_chain_h135823","root_at_anchor":"tpa_chain_h135823"}],"axiom_id":"axm_f7fb9a14e3e78fbc9ea3f3d81799d5875de2071db651ccc9b3956ee4e13ee7a4","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779073224,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x23dad56f16464818ff81765b5f3f1579ae71a7b5464612c52b7edc055e0de322","commitment_y":"0xab19f96e582f952eb0c2d97b0a634221d953034f6ed8b9aee88b1738a6278ed1","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":"0x7dc8f6d359d9261e887eb6343762336074cb6bfb6565ace0cd630d1b644b7aa2","commitment_y":"0xbb6ef84e0eb7069321043d3cce8b1ea2fff56d50348f226eaa1410a514eb3c24","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":"0x3f614950966a11c973fd83dc99f619772823c71cb81f13cbef6a78fb9f8aab70","commitment_y":"0x74283c60281667e0e0e4d4062a1316c233fc70488a9f1c67bd3386cec5b0724","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":"0xc2d34efdfc98b66e1f3860bff29527aca3a1930c4d77476c4c4424215ca0b055","commitment_y":"0xfca104168961e9b4de2b75e51b21bf4220b86f3169920303265d8ab8c96bedc0","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":"0xe283bf5c779ebaed25440852f4b8ea24ac55f3696cf0551fcaf4edc46560e997","commitment_y":"0x74aac8420c9a8dea607841113772defb64c39afad6cc12ed2d19fcfc53feddb0","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":"0x5b3674a2469c6e0863e0e1278fe8e93f3364615467a40ade261228d4932cd8de","commitment_y":"0x4e3332a66e15c29a5cdcccce9de47cc07c3aca6bafa965763650550fda9bbea9","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":"0xad63ce41852e34b4ec7a7634a7decb2429989a65868646618a47afd4e2bf7b16","commitment_y":"0xe50744ec7aced062a132ccd881a69fbb8d82a0e88550a651e6e458b1a3e7e02c","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":"0x46e52e48ab39eb6e571dfce58f5e07b8facc6452cb886be672606a585eb23c0f","commitment_y":"0x822e4fe2d408e0ad5de0bd84663061d9ad3d77904f5d0a6b3f12e597c18a68ae","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":"0xaf47c5cd1e6cfdddca9fa35eec692d8eba67192f4fe0eb4952bc7fe80399646b","commitment_y":"0x8d7b8e95625550527326ab4e72d1361abf7aa2f29f09360868de57bc5f2797d3","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":"0xdc807331b1578103d4ca8745db60a2ab7810ca238eca8b62ed75661592873544","commitment_y":"0x44b7f2113daf225205aa8a34ac252b89724d7bf46cb1f148f931e8f4f6a0b69f","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":"0xa485683f1ab15dce13e5c90291487a9f5d11d213afa6b451988f3f1ff4bf17a","commitment_y":"0xec1a1332bc284335e37f21cadaebe84ccf8622c5ce906569a6a892b6802c658c","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":"0x22fc094292c430f93a03a4ca3ade34a1a520cdb648ad71153710b4cf93618123","commitment_y":"0xf07262b512962bdea5dab0408a9d4e662c8aeda47a78e7250df28089025a94f","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":"0x512a741122ff5ac597761ef53992613248aa1ae6902e926a229d9b6b7e7becf3","commitment_y":"0xe85bbe31ce582a36f8a360108aa2730352211c5db06ed9e7175797ffebffbbac","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":"0x824fa1ce42202340a48116d239d339e9ca9cb50435d078d8d00e073609878a57","commitment_y":"0xff3c08aa1cc564e952f315aebe459cc664b23afd30415103c08a8b205365d25d","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":"0x2535a685ca151a24dcf765d328669bab415900f2aa58859f58ec3ae35c2dfd3e","commitment_y":"0xfa9a237372df2009d380b1db5eace4523b3ae725b3e4c5751b45242942e9e7f8","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":"0x16e0167c274872dadb509f3e88cfdf000719ae0c07bd7bd9c69c966c240c0f71","commitment_y":"0xfb6abf1e059500767c9197accc8cda896aa03aa531463012c021a3e9d119f967","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":"0xe088bc3f5f0d324ef1396ff85cb4cd15e82bcf60659998fb79e0d14865833f32","commitment_y":"0xdfc0b230f7780269f142471ced6454c1ce78a334e1bc7c26923626e826908db1","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":"0xb93a8ce209ac401e2cde245b9d5b1d20e2de8193177de100d34d25e8fbbcc023","commitment_y":"0x7ef9c87979ae6ff5471d4c98d7b37599d98c1e34cd0a4370851a8e5c4869982a","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":"0xc6b8f531242abbfcdca4d781a47f64bdda06d0c693632128014fa5c9cda65db8","commitment_y":"0xaec7aaad495a25e9b08994adc27717927f119f072fcc6a0cfcc4f70992b7b302","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":"0x1a820c9b016ccd5f84916b1286e0f9583c3e386a1b8d4c82c2849024e2dd9d2f","commitment_y":"0x7a82c368d06051bf1626651c13831534efd132e76b726e362df36fa5f7d6dd8b","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":"2026-05-18T03:00:24Z","receipt_hash":"04e43caaa36d5cad5a4405605bbfdca0a1989032a108dc015538bfd6d9cccda8","tier":"OPEN","tpa_id":"TPA-c0c72af46ed31215db21ffd5","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-18T03:00:24Z","notes":"TPA TPA-c0c72af46ed31215db21ffd5 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-c0c72af46ed31215db21ffd5"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:42a7ce46f1daa330d38e39eb8db399fe998e5c72420fda95bff76b876e7bb19439b26fc574fefe0010fa43787611f1f45125d9ef12ed938b3ce5bb7cb63f630b","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"obi/deid_roberta_i2b2"},"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_h135823\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"6c62f3cdb3666ec88b1adbc257c5e9abd998bd1bfbc8f05596b4a305a8995df4","leaf_index":140441,"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":"48d28c8140605c2901a899e2341a1c6230f6d9e0ab5e1e67fcbcb88782ce38f4","side":"left"},{"sibling":"525628dcc9facf21958a4cbe091e516f2b5af2d4d67bb70ce58739258d37e714","side":"right"},{"sibling":"ffea3a3cf1b6161471992690ec2e95ea9a6b3a88ef306fcc80efd2747b2725ac","side":"right"},{"sibling":"cc67dcd26f09f91aaef6d5b773b06beb666461f5ca8360eb5a11ec7e3dbba219","side":"left"},{"sibling":"559a2ed8cbeb2b4ef84a25144ce9ab5e551b1308123b0f52d855775002be3e1a","side":"left"},{"sibling":"cdc93861064d4dcb57bebe540a25a68e4c1fc88684932f1ac27af73cfc678880","side":"right"},{"sibling":"03468ae1e99ce9e87b5b1eddf2c9e88f28d4f0d0d40c738fbc7cac60b255274a","side":"right"},{"sibling":"aa12701da7eb982274dc9d39660430c01b4600169201b42a8dfc61c6bc7ef399","side":"left"},{"sibling":"b1eae77aa0cc5c1268ffe9502f59932d1cf7aca635ac58145743aaeafab1922b","side":"right"},{"sibling":"9ad4071e447246ab7f0d3d5589a569905f69ad485831a6b9ba8294fc7f1977c3","side":"right"},{"sibling":"28b78fb112bcf26b6801664db97eb8f52a9bccbf0a7ae6766e11845d443692df","side":"left"},{"sibling":"044eb7991b3a45f25a4b40faaa3a16dcf544d044291859ddcdcec3a5aabdbfae","side":"right"},{"sibling":"7106e52ec9b7497c3d23b2e171b09566889540426aa5fbd8470ed4fcce960a3f","side":"right"},{"sibling":"8f4c0fbe56b6c010fbb8c782ebcd478079bb3f991d8704e2534209a075d9163c","side":"left"},{"sibling":"dd13a37d10da400d67265d23cc491f8e6702a481f8dcfc3d32ba96184906af7f","side":"right"},{"sibling":"834d5f7c31d3fe221dbc24fc9794e3ad4cebf395fb70df378ad8958f9a51b668","side":"right"},{"sibling":"358936d12675f0871f8ffce7062050d9d9b22bafed7e7f36b5890b234665dae4","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":140451,"merkle_root":"7394084937cedd97a6677cc2de3af9227f56a572a82e5975917f70270426b567","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260518T033701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-18T03:37:29Z","sig_algorithm":"ed25519","signature":"74c79247a2c35a0db007f2499bcc9b898824575be215364e996c5ae7af17479484bd5bf14f6ec4b46d29bdd3370e44134ddbd7daf531bfda8b13c06061222a00","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_f7fb9a14e3e78fbc9ea3f3d81799d5875de2071db651ccc9b3956ee4e13ee7a4"}}