{"_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_b67882c44444fdb1d14a810c17fd4be217a518fca523595a8995358b22a0e648","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784354586,"merkle_proof":"tpa_chain_h291119","root_at_anchor":"tpa_chain_h291119"}],"axiom_id":"axm_b67882c44444fdb1d14a810c17fd4be217a518fca523595a8995358b22a0e648","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784354586,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xb33dcfd400b061ae46657c2f51cb0f1a941a96d51702cc6e28b5320a8c149262","commitment_y":"0x95e2baa7df314a410c97e8f52343671588ff86da7e3c90c47b64d5b5433a8eb4","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":"0x7ad5a46ce2011605936864783289cc63161467ff78d121a7a3b98aaa0e27831e","commitment_y":"0x2eed42c3276afe1dad245c3205a85e5da13b4cb557c1b1bb15106b17b3fe0e25","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":"0x56c64b3c08b71079e36faeb61ddbdcd07166a698353b795dd41f768aec6f2650","commitment_y":"0xf8bfbbc9f23ceabd193ab82011b489fe0121d8d557870ef4288b8b4b96a8f87b","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xdcafd1ac808c57ab9e8d4d613785dc3bf194111bf2d8bc9c142ebf9fa1704355","commitment_y":"0xd9255a68ef44a72ee868a0d9a3fd837c0d6a69fd1fb020b82b50909fea30a0cd","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":"0xa4f7dc3c8fbcd676955312c6fd3dd36264cf4d69a30fd4892505dfd5c8160222","commitment_y":"0xc4fbba01af1b6b6acbda7cefa8e843da3dca351e4f889e2f3f5317b89662c666","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":"0xe1e257daebfdf6f6ac2de7f04d016e2aec4b6f86000b5727d9c556967dc7247a","commitment_y":"0x760fba3f1b67b7e2f1c80616f4899bb6307c8b19d907a3f61be9ce15e82995bc","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":"0x6cb86cdb9520488d5e908fa6dcda2390c54713591a9e60f652dd05e560c4ece9","commitment_y":"0x86451814732ce5fd94c5fe71798bc98f380fd02c115f910c56011189f6d07138","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":"0x72118ed781b8b58e1218e396711b614f648395c3963c3a90ac777272ae5a0138","commitment_y":"0x218e8a83f94e181a3def9eae2731d597229095755018c5f5620323b43982735f","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":"0x30670285cc22e9010127601901614f8292ec5432b81fda285aed186609254fe4","commitment_y":"0x39f6e603e49efb7ac0e74d4ff8bf9a03e497398c13d574ceba5b0368ae88e7a6","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":"0xd36ad7256907bc0def4aa5dbc82a9f46a7d5fe47bb198181accfd88aa64a8007","commitment_y":"0x38b891c558bde1ecfb41b027f756cb43148733de7c29e8099a56fe41795413f5","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":"0xb9939cb016e077206cb9fa59939a49919c20187ce1be7a1bdef3d6cd224fc9a2","commitment_y":"0x906ac19d37b953e7f74c4a25d161d3ca8cb36e97418f2ae2cfd97a5e616ab46d","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":"0x438d6f0971af57179aa61d223afeed217df5b5ee49a69102ff1525bee26a4aa3","commitment_y":"0xd244c388ccdc15c5296d12dba13a9d07cf2257d73469351a58de7e112914ae6a","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":"0xbada84f9a12b499354f350c0e4c5861fb1bd03d1a69717d52b1adfbeee98aca9","commitment_y":"0x395c2a5a8785d915a43c45b46e4d7a283d158e69c24d2fd3bb9be58978339c88","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xf20c4b071f2def4b2e9bf6adc76c99e022a295721c89fb6fabebf44a0330f77e","commitment_y":"0x6a781a90f2d4b7c9e4910283f31412277a6242185d6be0a10bc4a5ab71afafc6","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":"0xfc24549a9bc8888b54639195ed7bfe3e3440c0760149db60632095b64a367657","commitment_y":"0x6319229cca4feceaf6f30a4d8ebf4f75c626763115e084611233df06e30ee37b","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":"0xa326873c765e56d2a12d76dc4e771b3d492c9caa5f8e399d602b59a0a785d95","commitment_y":"0x3e0ce51f2f0bed9fc9f0d656626d4d4f3f779b73526d8ce8fe4e64f57971e7e9","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":"0x3e4fd1375303218f36285f6aac34cf51b27ba45c1747d41cfc6a411615b238fb","commitment_y":"0xa45db52c1a4a081177bd3cdb085c4f11a8e086a60265581ca025a1328fd05457","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xda52f19b04a6e9217ac405a78449fea44d3cbaf35105f76dc0cc45b776d326aa","commitment_y":"0x46f87319fc7d169708a2d2a8b7603606f46ad8c311a3e58e98bb078314de0c12","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":"0x2231ef4dd3fce2dcfd81aa62edf6156d1bc1cd5f0e19e490183163495dff8558","commitment_y":"0x41920defcb4380fdb881ac47e4b660b9caf0a98625d4321c80cde11a1037f2a0","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":"0xcd90170d201f1e62096f203548b74baed86398f7125b9fb48e5f73e1dfe54806","commitment_y":"0x1eb67ad35406ff8a7f8fc64414b423e5fb0c6f848ef823a1dcba4bf7258e8bd4","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":"2026-07-18T06:03:06Z","receipt_hash":"73409f3ecef29f2e7a6a77bb726fadcab4d89d3b33e5880fd71245cf3d1db3e4","tier":"OPEN","tpa_id":"TPA-fd830afc5697c481f6d02b8a","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-18T06:03:06Z","notes":"TPA TPA-fd830afc5697c481f6d02b8a retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-fd830afc5697c481f6d02b8a"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:1c2182813a3d0e852fb1997adaa340fcd038aef99ff007aa69790f955377108389d769afaadc5e0d8d39480f68e07e8716cd4738e5e27e1af617c05695d33a05","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"facebook/musicgen-medium"},"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_h291119\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"fe6fac1b4489d1e06c62bb078eee69ad8d982ea6af3da6553ae58ff7359fd67f","leaf_index":326600,"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":"0db9eb7afdc728b255c072b68665f263121e5aaaa5c4c17decd7230914aea6fa","side":"right"},{"sibling":"4401fee5181eb5fb8195ab4049e9f9b2e84ad7929bebf4c527dea77f81be4ebd","side":"right"},{"sibling":"cd804b5784f5b0dd613c0c6506a95c962bc5c2e9d00a8a141cd850d29dbe8762","side":"right"},{"sibling":"70604a220b937b66b38b40739d034778f9ae1ab0b330e8d0062575cb2ee9d4c8","side":"left"},{"sibling":"481d75c2c5e0e9139eaff38251ac640e7ece53b241781ae5f7cc3604200b3bb2","side":"right"},{"sibling":"d1aa3146b4450bf0aa14fc2b0c4a26bfbbd7803b3fe91abbdad45bbbeb3a76a7","side":"right"},{"sibling":"14954b5034db55db895a8e42c33ce5309a2261300e5baad621bd5369bb21ed89","side":"left"},{"sibling":"385fd2c4582ea3723982a6c0fa1a08af2ac859e256a9ff78ce93768a9f392e0f","side":"left"},{"sibling":"2539bf5ddcc5db95b22357181d771c2dee64b60c5b25ad91e84bdd4d53610946","side":"left"},{"sibling":"a4d20c9f89a429a1ba55a62f98e5b0df8aa00b0cc8e488442148c912e1193969","side":"left"},{"sibling":"0bfd5d12215dd5cd223cd62a0a8a73128a31118c38e6f7aedd16d78e18b7c097","side":"right"},{"sibling":"7fbb2d82fc77fa9f634317be07a0701689a9509a5d02eb832db4fa87675f2ec1","side":"left"},{"sibling":"b6fef0e8a8b25d36215a263d7a6de54fef77ee95c7032bd0bb742a96f4acbaa9","side":"left"},{"sibling":"34d85f6ad6cc7dfa79d90e2b9ff99a561bcdc75b0301bbbd3e83861f54535c1e","side":"left"},{"sibling":"f302542c38ba7c3aab7c9280dd60259ecec777dca6e6f71b6f0729b0b8791b72","side":"left"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"535eb8f2105c9f3839e4560d778a7ad57b72ec0f726d4cdd3550200be8103b0a","side":"right"},{"sibling":"13a520beddd29c6db021534a7f2b967e7fe44b51a3e38c94d7805044a43893d1","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":326715,"merkle_root":"0ce09ccd665940c9dfa0fd16f6690d9b830c62c3c3384b3dc84915e357a57fcb","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260718T063701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-18T06:38:32Z","sig_algorithm":"ed25519","signature":"2a7951cfd7d55052a23ba25225557af42ba8cbd2c06bc2070565e9bf6079963e7d0dc841a075d0fc1f45a263cbd968b257d009e4277f1f1923609495ac1fff0b","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_b67882c44444fdb1d14a810c17fd4be217a518fca523595a8995358b22a0e648"}}