{"_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_e2b8eceb8aaf3a5b0d5766737f31d350948f94fe3a1ab2f8cd6d8f8d8fb8f248","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784350958,"merkle_proof":"tpa_chain_h291004","root_at_anchor":"tpa_chain_h291004"}],"axiom_id":"axm_e2b8eceb8aaf3a5b0d5766737f31d350948f94fe3a1ab2f8cd6d8f8d8fb8f248","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784350958,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xf7fc182706adaf01f44ca5098e68f32556481cac72183145ab30ee7c1492108c","commitment_y":"0x6262f5c0eaa07af4fee7e4b1705406efa0af6fa870322a93b93fc86119ef81a9","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":"0x1049d2b2cf80a93d436e98f625832057c474448e6bb9467a62055ea731bb5220","commitment_y":"0x10819b5029c150587f48698f52c24965fa81afad267f1bf156a93f25be63bf85","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":"0x6ebf2e843fe4206ee4e53ed036a6f1a56c695a435e04a94100bf903c068e7c75","commitment_y":"0x8bd0864d402cb16fc54fdca2f9e40a305b88713864e55ee1e742745e3ee25466","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":"0x1aa2fbb6df2147a7c20da4272ce7c1b495094c60a089a8f936d961769374d88f","commitment_y":"0x3096df3ef1138b750b1a78dacf147cf55ac51210557952a2133c18cbf314e263","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":"0x9c31be8a1772c788b5a1a635aa09c3e6919fea5451032a332a062f1373eda6af","commitment_y":"0x6fe4eb669b90e226b306ac0f51a866200c4d67727fd4fbcca6c3ac858eaea39c","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":"0x1f48870a50ec9964ff6ec477bf0e0017f83851aa920c1867801b2d49e14cb690","commitment_y":"0x6304f97faf1fbd21a3fdab888ad4b93f6d761735cb589c996e66ad7c3a180e1a","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":"0x2947192d70f6b9c8e43d7f899cd962464b541e2aabe4b616fc19129fd0eea4e9","commitment_y":"0x87ca311a1051755e693fbd9432405bf9a43cdc8238fc347c73c4cb89196e55b6","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":"0x6cb79a411b591148e84f4260b1039a0241bf0158028704613a81e3bea1957c8f","commitment_y":"0xc0a882ea6927177bd8bd43e8bcef934b5f0f1452c6af7c7e751dcc13b89d869a","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":"0x6f696887c4302b8f69da2737d06f96560d64e7de18e733cb4c7e6385f17ccbbd","commitment_y":"0xd01498cdf37266c5889d5062a785875be272ad4b69b206268eba74320c910c6d","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":"0xa1ac6b8dee3fe79259f2daae2ec16b5ec738557964a4ea8a53f06f8599200343","commitment_y":"0x52a5e73616819f64f78d0eb39492c1701fd1067dbb86a35e07f0c5df3036031d","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":"0x244f2376f86e12b48bad48f9d33ba18a89c8418eeccd9d496c064c83aea075c9","commitment_y":"0x42aa66fb8d9c245a1cfc07f2456208dd18f2d8b28fc5efdfdbcefd7f458b720d","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":"0x3e71515745c4efe324d7da7971228bbc0eaa3e527fb7124e13b74a4a5c241103","commitment_y":"0xba98966eb92bbf527426ba9e010e82d835f1cf1d66dd5cd6f40e4656c662321c","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":"0x527fff6c5e356f6bd3c2f13dd095ddaa64a4bfe931d24b68b168d0f30dbb74fb","commitment_y":"0xbe0da215cf1a3b943f33afd952e61fc8146fd96402b5c173cde4187f59858994","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":"0x752c22bc324ef3f6a6d6edbe1d2c6f52ce04f544390d48b6fbde620d2441c7df","commitment_y":"0x498e048ebd582e61e6f1ab13aa5e6daa1c398dd6085589524e87923b77070adf","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x53eb0a505a502ccde20b3ff3adde62cb304ee499864345930a7f81b62719f83e","commitment_y":"0x5218083a31c41a333cb3db177729389aec23e168776f386e4e37250dded510ed","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":"0x3694b7ea89b468986051ea2116ccf71af65c38c4e8ac76ff817a40d5a343142d","commitment_y":"0x87761b2c86b872f23ed3cd4592beb4b09a6f5817f5d1c4f698e0413328c6b24e","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":"0xd4246f8be03bf73510bf08f0c42e486d2fc4a5fd7fa1ecd3a40f61776b891b1c","commitment_y":"0x1119c488914901c943c62b6219aa4d5f01c9dd5323c3bf6d316ed7cadbce57d3","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":"0x522ec9ae0b6dedc65f6cf721d95a950d31fa81119f23c9e6e6c2d6fdb013ed09","commitment_y":"0x1d688695494b3fdf25aae321a87e9e65a88331bd19c4fe7e447c49ece01ae848","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":"0xcc56983654468d8619af6db67884cb2ea8ba6cefb4a8fc6868f866f3c0aaa474","commitment_y":"0xd110f403dd9fae0161cead9669698522ec86d65723b33255dac5d8447fcf0fb","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":"0x3ce79126e9ebbceb819855e88e8e631e93c879ee93d9b04aeced52f975bea8bb","commitment_y":"0xfd9f4a38a291cb2a063d8b9c1d731ef4ae22db71f6fe00abcfe097b19de467b6","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":"2026-07-18T05:02:38Z","receipt_hash":"349df533df69d10d2044c02f0c1138c822885f1032c9dbd4d17d3e286ff72811","tier":"OPEN","tpa_id":"TPA-9181cee0e460cb7a1102cfb6","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-18T05:02:38Z","notes":"TPA TPA-9181cee0e460cb7a1102cfb6 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-9181cee0e460cb7a1102cfb6"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:f684b6f247c835f6d097d9c2f091b343f89bcbfaeabf77c1a466adc35197636aba26ab378db1ba7edc9f6aceb6ba586aec05bed0bdfb967dfad24acc18129805","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"dima806/music_genres_classification"},"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_h291004\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"16e7c12b70c67fa7f49d2b774fa04dcd19eb18bff8dbb4ead86b2816ba14de51","leaf_index":326398,"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":"b1cd43601bc12daeb43206313b730519aecda57e6413341488439cef1d9f69f2","side":"right"},{"sibling":"1391c6ab61c3c9159ae5a3c76215b525e0a3950e14160ac7501acf917dccb5f0","side":"left"},{"sibling":"7725d2b15d64c8cb0b4dd7624ab40b08f32b6b236bcdc9d4890b64e08cabfbc4","side":"left"},{"sibling":"5da94939df0785f629238e3db402d10199819860cb9b86fa06d5c5da9e135d82","side":"left"},{"sibling":"949aa778c9877e3df77313f75e115446a7e08fe1124e84269e01c5a4be1bc0f1","side":"left"},{"sibling":"cc8edaca288cd635e52d9efa1777beb91a957d0f084e7685ecc0656e0fe7282b","side":"left"},{"sibling":"8ad9a59f1062fca25a0045aa2a2da3bfed9a8c45d0e2de1b08d3e78d5191cb2f","side":"left"},{"sibling":"aa9058f416ce8a53678c0666b7d5a1989ced2545c8f03c979d9b16e67ebeff02","side":"left"},{"sibling":"5be15016e663435e0153d4c2551986d36b67318a33089f2b07c3edb3eb2eb903","side":"right"},{"sibling":"a4d20c9f89a429a1ba55a62f98e5b0df8aa00b0cc8e488442148c912e1193969","side":"left"},{"sibling":"28fda0e0d22f89767b9f89a8131f5058fcd8d8153390068d0d5bc38a01e54656","side":"right"},{"sibling":"7fbb2d82fc77fa9f634317be07a0701689a9509a5d02eb832db4fa87675f2ec1","side":"left"},{"sibling":"b6fef0e8a8b25d36215a263d7a6de54fef77ee95c7032bd0bb742a96f4acbaa9","side":"left"},{"sibling":"34d85f6ad6cc7dfa79d90e2b9ff99a561bcdc75b0301bbbd3e83861f54535c1e","side":"left"},{"sibling":"f302542c38ba7c3aab7c9280dd60259ecec777dca6e6f71b6f0729b0b8791b72","side":"left"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"c1e948626495c9a0e94351f53803912101156dd2e8576ed968ea00cc0d43a031","side":"right"},{"sibling":"1b27ff2a53b442dd85c1052a866a1b1b6d0c1dfdc7816b478ed3d9fa5aca970e","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":326500,"merkle_root":"e43924ea8c7a2490eb9eee9a3728a31c0f75a1c1564109899b2475c81d49d5bc","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260718T053701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-18T05:38:33Z","sig_algorithm":"ed25519","signature":"8540957e02ec04c7d3f60a57e41eec6d58ac820c3912ba4250c029b32244c37b8cb3382733877034d6e5da8ce3c6aa0321c5ececf6693d6685409ef21db23f02","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_e2b8eceb8aaf3a5b0d5766737f31d350948f94fe3a1ab2f8cd6d8f8d8fb8f248"}}