{"_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_4afe236f5001efa360237275b7bb21ba01d395b219fd3f051addfead5eb39af7","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779361249,"merkle_proof":"tpa_chain_h140019","root_at_anchor":"tpa_chain_h140019"}],"axiom_id":"axm_4afe236f5001efa360237275b7bb21ba01d395b219fd3f051addfead5eb39af7","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779361249,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x44e9a5f9d10ca5a7658cb113f662f9c399a57b789f6601cd589398b147f6bb8c","commitment_y":"0xc6c10cb71fe271b3dc5e6ec25a7993be537c21db884bf1da99f246bf48b5f4ee","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":"0x4e6265eb616e5e56f21af5628de2da28e7f0b9ede84454862f5151e5297f28e","commitment_y":"0xd770fe671f54f60149fb02d613e425f650172fe499183fd4e13bdf152f6aa426","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":"0x41a87d5507cff4fedb2e378cccafe7e1c00c0e0f3497e2884522fc64d30ef576","commitment_y":"0xcff80228e1b19168a1bcd44ddb280fb00eebeb393f389a58d6628ffc0cc71f2c","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":"0xd2baab983112dd4667f06c02497b8907ac374c00e8aaabb94a1bc97142a5e02d","commitment_y":"0x1e06b579f6004c94806b9c5de29c668e86e5a23b56c659c3d9389bf22bfe33e","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":"0x4465f917797e8bcd831d7142ca81d3d4f97dbe8482dc4549ae2353181fe02d28","commitment_y":"0x2e8ad9504fbdca2974249a77f610725618bfe83d1b9762c416b1885af5d1fa44","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":"0x1eec7aa926a178b873133c5c36f39505f2cf95569684219c0baf2825d58867a5","commitment_y":"0x7a68531dcf7312491946d0c5615e43a8bd8c1a8d6516c103c512782d55ef98c2","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":"0xafe36c779f27a73c522b77184b6fe1cbb4cacda4bbbfc5087c631a01c9f7a513","commitment_y":"0x9e9f4a9c3ab7c3f2608acd132f926b19abb6505c60bfc6ab2269faa269858cff","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":"0x7649572e461249069fa78d90787ef4a0fc2bc91ed16120ec3842492c4c494656","commitment_y":"0x585fbc667887f340854a23b15124641d9ba9e883e313b8f1fed250cc602dcf4a","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":"0x323fff02faa2a88ab7bf7742f8d95473bd6922213304743ca217cb08245bf11d","commitment_y":"0xdd202a0f241a3b01e6916e3a5accd4057db8953ce27ad0f2eb5194c9dc523467","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":"0x353d5d7edcb2387b1bbf8dde63058116c95f81f5b5474b10c9ff2c7a7dd75590","commitment_y":"0x15128f337e7fc90d73698f47102b9a6c14894532c8f1ed51c4833f4c751783bb","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":"0x20b7e2339cea586ce4c3979d0367358ea6d79920774b47841d159767d1f01910","commitment_y":"0x9954c33848719951e4e5708939235335c00d27f98cdbdedf53ceb174471c1a10","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":"0x9a9521c9941955988bed0e58d895cc231729542ee4838bb2b37f822be2ab6bdb","commitment_y":"0xb8b92385cb39a82ad635f9cbf97b9e1df85fd477d4e634daa84471ec4ba470f8","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":"0xe85911c8f54d1542a178f5df045053d91412792ae670ca4238e03ab56cd35b5e","commitment_y":"0x852e782901804c5187ed3bf295419d88f72a8c4f29fcd0ec24b55b6bb4cab900","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":"0xb1b752e8e1fe729e8e68c9bd4c34ca0e2c043ac746cfd4ad70abe34e79beae76","commitment_y":"0x8950d4e3123df24a0db3647b226689806484c6288fa09b2e9f620d83319f0a3e","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":"0x7105992673c6984b099a2bca58d9989f09c5e4de543231223bccb88a6a5bceb9","commitment_y":"0x8c11096a5ab62628b5f9bee384f3402957f9e9afd464694980c9de5dcba7ad40","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":"0xe62a291c968d4c74cf74938baab1e925a2a7afcc0e7942cb3fa86236979a82ae","commitment_y":"0xac02e57f98efc39532ff753b63d6e39c0a384f996301b3ec41335c925f4e6c8a","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":"0xdfd4e7a5c2fc5e9e604907465c6b55fbdaaff6b0774ee294ec13f13eec407878","commitment_y":"0x9eef876ead9a7d2425785ced82a55a076cf778f1948ee52691bf1618ba1e2e08","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":"0xb13b3427b065f5831c8cae707723dfedd16f6a1b0282fa01efd9bbf1a0a3f336","commitment_y":"0x2fd3d6cddf252eb301cd6f4a3445ae77248d2d27d95ebcbefd07146ffa3f2fa9","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":"0xfc08ee9d6363c964a87935ff30e7a4bd6a2acce896d2f7cf719efcff19b82c4b","commitment_y":"0xa0958acf21008161042ac6628d8b94b224f03e67b0107d80c07223028461ee50","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":"0x6dddf7776747d8bc3f3ad1eda3e2f5d0bde70d9aedc039ac19de631909792133","commitment_y":"0xed9d6c49f5eef465204e4098eff3c380e94e5bda477dfadc0b36842bdb556b9a","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":"2026-05-21T11:00:49Z","receipt_hash":"3695735922f55ca40c0ff2073c9482c938ab28b4e0deaefbda1dedff4e2fda29","tier":"OPEN","tpa_id":"TPA-3c4f5e4edf56183dba0737d6","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-21T11:00:49Z","notes":"TPA TPA-3c4f5e4edf56183dba0737d6 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-3c4f5e4edf56183dba0737d6"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:bc3d9862666019ec74f3a324228c31575c9540335278cb4e7577183ad04dbe339010fe288ac5cc4bcc87081028bfe6b5e6947b74483ccc97cf1caacdf3755e01","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"zhiyongchen/robust_speaker_recognition_OSI_with_TTS"},"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":"cb183dbbeb62f4d4002866c2854afcad51394985313ac92d7e6b31ac014a607c","leaf_index":146527,"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":"987da4a50dd174394a200069399ea8b950241f33d579ecab4029bfe34dd9eb64","side":"left"},{"sibling":"49477203863053fb12261c170daca583712186f74226526495cae74b98b98885","side":"left"},{"sibling":"5d1ecbb22ebdd504e98d0a34200688f73e891b0f4543f9639a9bec6ccd8895e2","side":"left"},{"sibling":"e76f30f42d2a31e71bb921ed83eece0364215df7bad16c0a0ca5a122b595ae4d","side":"left"},{"sibling":"91bc03d1702c3d48d78af8e77cd900354932a182ce25ce0efeace7cb130c89f5","side":"left"},{"sibling":"738935e3b2ccf665c14a86632269e2649e2f831300c62bfacb2cf8323867d8ba","side":"right"},{"sibling":"47f62941278bbb511e6fe8e70fcd8781475633b908212030b30f6b84e8147ad2","side":"left"},{"sibling":"fe8e1be410e7e217b7803d3a99de141e4744b6deff99492b843ad3937bf18cc2","side":"right"},{"sibling":"758887922671ae4ec32314eb544b2e4dc44d7f488b2affdd381a85258d356acd","side":"right"},{"sibling":"504fc881207fe79743f43c33770972903338eab41d1c52755649006509aa3963","side":"right"},{"sibling":"b8b622c8333b24df43114f5e8815f0771d1ffcbed37f46ae3d8e31fac6219e22","side":"left"},{"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_4afe236f5001efa360237275b7bb21ba01d395b219fd3f051addfead5eb39af7"}}