{"_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_19dc7feee87ef4d441dee6de2afe067633e168c11f0aa550b100462838efc5ad","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779368495,"merkle_proof":"tpa_chain_h140019","root_at_anchor":"tpa_chain_h140019"}],"axiom_id":"axm_19dc7feee87ef4d441dee6de2afe067633e168c11f0aa550b100462838efc5ad","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779368495,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xd429de61573a83ba6511906b1907ce9f7ab1908a10451ada994ceb3ed2a8cc29","commitment_y":"0xc0d6c4094c56d339d3349b3892eabf4209aa6ddd639e75839ceb14048c85a04a","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":"0x443ed1349478b8d1a98be4660d9dcb165a9c86710d166632f8465681f31ac8ce","commitment_y":"0x51d56af3cc476144dabd1a12d428fd84a45009992eb41454006e3c57cf53569f","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":"0xc8b530c051e5f0ef2fcea71d4426a19ab486277a4c5eb3b882f1cf9fb7a3713f","commitment_y":"0x4d53cbc94dad4bc398f35598aa85befe1bc67a84bf2c9797a622d2caf4ababde","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":"0x5d8e561c80c68bdb7e7c4dc0a48959e3e20bfb76fc18eb2c46615f9c007606da","commitment_y":"0x1748bdbb84b40c3ac5e54c9c8461f5f8a0dc965df78cf15f8237207b4514526f","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":"0x31553a3e7a38619b6a239879045a8380574b9043fee241867d4881fe20ebfa69","commitment_y":"0xf06280090bc29bbefbabcf7600691e63fc9eaecf0df1cbf5f73fc57ec8421afa","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":"0x5e8d0c7f8ca8976424abf74fc7b35bd12908c0e7b87885d825ae89d7a94f300e","commitment_y":"0xb971797a6276aa3ab17ca26740bdf3758381f96a521e9fd29178b7abfc85dfdd","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":"0x579f712a92179b41458f121f2d436468e724881023981c8b9d9353da4c1a13da","commitment_y":"0x95cca584d77f23c994248e90d6dd5e0bdbc10e1955eae4cbbb568627388b9c52","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":"0xa06275820bdb006daa1b90da1cd5ff4c6d989696c346eecd4e0034d833b5c51d","commitment_y":"0x45f0bf5714dd983a8239e0b9be035b94372374314785a4e15ea670bfa790580d","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":"0xbfa00f429a7bb264374171cfd3d544830d0d5bc2f820988954ca954a3ca13600","commitment_y":"0xfbcac3edf12c1264f39c2727ae7fdcf837700e579b619962cb3083a76a332382","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":"0x1743bd1a2d9263c379ce4dc92eef54c9b907b88880d6007a9f31a0ae8b4109e7","commitment_y":"0xbc4f02fa89e1a977634284bee4401d51aa3c2bb36abadc6aa251d4400e9a8cca","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":"0xca5117c95ca321448b6d5458d1bdc2752de6f177b5896ecd54c4670d1ee2f2d7","commitment_y":"0x395f27cd306a4900300871c81aad43325ddc0ef1dc0e7f22b03056a5127ea539","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":"0x6a4b48572c2e689ee139bb84a01a1f92612554c12911de4faf408362c6afd1cc","commitment_y":"0x68ffcd3c9811d23d131b0a79c472b83458f25a1a2afd9a8aaec4f9c3bc982a0c","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":"0x7d26fc21e9a0e431ab3f9969480713357e47c841b8bd15dcc8d6adf55ee912ff","commitment_y":"0xb268e682aa3b8792c5420d6e15119984dae8ea35d883211bd6896090406675dd","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":"0x24fa7f05a591331ef6373b7c39397e056aff9edf02da5a1c6b0b97c6b3e5f0f2","commitment_y":"0x2d1d195d9cfd688b20ad667da33730cd75cc823074f7ca2d7bb56ab679d95719","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":"0x3b1a21bcd88ef75300b8a2ea636070767d4a4d377f661e877b2fb973a1fa644d","commitment_y":"0xd9be38bd351e74297b247f5db1a88ad3271a191d59499c872c705442b02de91e","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":"0x3518dc2ab289660e6590235807cd0f6c420db3f03f2618a93a84c291be508c4b","commitment_y":"0x8308719898a5f71c25de93b0ecf3f63cfb78cf2ee08f9d0ea4204ea053acea53","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":"0xef0805d18fb8c0c533ae32e6b0872352fdfd6d203ed4a344e8b7dec929a49fcb","commitment_y":"0x96a8a7eca4e57d4a9a90a187e481db92abbba44de0d5244f9d103579f7edfb95","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":"0x25f092f90b4f473c366bd3137f276a988090617c0174b18aebcd2c1df3f65971","commitment_y":"0xce0b300a8d12fc86443969179c978ec733aba46706346e0e5ca74bc913e83e0d","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":"0x5a6b403fe602bc7ab3c7f4f592964e4462f99084b4225622c3981333c5be377a","commitment_y":"0x9cf087ba89d992716b06f1a51e3b13eeb1fd2147fe6594e1583e7c14c260ced7","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":"0x74c5c6fd3870e417e110ff91ff031eb4e7c0a0071ea03476690dcc451d92bc19","commitment_y":"0x967c732d922c28bb5f72b456f2fa641517fef3543d60b76df98e69e3f1d49c12","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":"2026-05-21T13:01:35Z","receipt_hash":"bee97c17cf1578f8bf756e93c8a0526cac0d4088eb57973992dfa526f31e4d12","tier":"OPEN","tpa_id":"TPA-db7d0030cd13add725906562","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-21T13:01:35Z","notes":"TPA TPA-db7d0030cd13add725906562 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-db7d0030cd13add725906562"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:0bc7c4313a1aa0dfdb1946543c9da8b7fe44f5de21583d0f4097da08fb1b273fb2742b9a3c8e2d77af29984557b27d073c65bd39f05de12b936c2cefbe2af30e","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"datalab-to/chandra"},"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_h140019\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"6090768d010673572570d039bab05ad234cfac5b862666e377e772fe3c40e2a6","leaf_index":146428,"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":"adaa0f3004454f7b4c1f12bccfdeb3b547d124d36a693456ef636ef5f92444d0","side":"right"},{"sibling":"0de2e67ed8bdb9765250939b318295597fe5142a4f5cb1e4b57c58dc16ef7866","side":"right"},{"sibling":"bf81010d8988889ca9aa3ea6640af7b120f8572b65aed5d1dcafe43610cc72f1","side":"left"},{"sibling":"0baabc5935e6a282739da854be8d4e14e8597925c916350c26bfa185ca5ebe39","side":"left"},{"sibling":"1003d9faa0fbab7d1b98e9ed9fb87ceeb8be48cbf8e629999325b176e61d14ec","side":"left"},{"sibling":"d0220058c3b0497d825a899ecc8a20db3780dcff798cdc1ab07878a955a25351","side":"left"},{"sibling":"72ca9e93ec05b60f7da7a02bfc8db5739b3d7391b5ea64197a225a99e0cf1087","side":"left"},{"sibling":"1c4eb70f94225b259a5da8ac0a7384d58f7d11b263f953c2c542493c70897c7e","side":"left"},{"sibling":"d2ef39fe85148c02dfde53e5876017d649d3187c1e2480a87420a172d61ef80a","side":"left"},{"sibling":"3d048271f4871de655c4d4e2d83c1a269789f9e8b4e12a7f789beea57480c8a4","side":"left"},{"sibling":"14b1a643ffa50eeeb494fd3a15fd505a15e79133c339d915d5cac16c81067c49","side":"right"},{"sibling":"8c417ae33891ef4f8dbdef16d48b6a102716fb1ddbdcae54ff85dcedb4f657d4","side":"left"},{"sibling":"3e4df6e7457cecbf36f350375e72dcab336a3984422e4c406ef809e4e2944e96","side":"left"},{"sibling":"8f4c0fbe56b6c010fbb8c782ebcd478079bb3f991d8704e2534209a075d9163c","side":"left"},{"sibling":"be08fedc4e72a6fb56606f66812fae7317e09690b9acb18385f4ab117a981238","side":"right"},{"sibling":"0534329a7475dc9df51998c83c16892126679dade0fa34182f21e869599386c7","side":"right"},{"sibling":"2d24720928ead0e7670650eb55f558c4f20e4c18df376f47ba72cfa8cf0ed344","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":147301,"merkle_root":"08903d7159c3b38eeeeafc09eab15139ea417f1d94f02f1fbc87296b37db840a","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260521T183701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-21T18:37:33Z","sig_algorithm":"ed25519","signature":"905f2924632dfa2970c8690285f5b5d4a1d891d0e0ef1cbc404ebec2fd937215ac768e16f0a9f28b18977a55ae0bfd226db6833ae7ef588729054117d2da7303","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_19dc7feee87ef4d441dee6de2afe067633e168c11f0aa550b100462838efc5ad"}}