{"_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_ccedb33f6d6241725f2de9b0805329acf8eebfd769c2fcce6d492412f7fc6821","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779976862,"merkle_proof":"tpa_chain_h150096","root_at_anchor":"tpa_chain_h150096"}],"axiom_id":"axm_ccedb33f6d6241725f2de9b0805329acf8eebfd769c2fcce6d492412f7fc6821","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779976862,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xa18a044f95845f7c24f7d07446d1ee7355d4d4764534c10dc0e90b4afbdc762d","commitment_y":"0x6ba87b99f4866f6f4a94d4d5f7ce9bb4e45b530c2318c58b898bf5dbdb081107","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":"0x8a7fe2ee4ddf2caa59f6560d0dec0e1c6e26c3348501391cf914a02a0dc3a333","commitment_y":"0x14a88849d38ab71312d3967ecb8fbf23fd450efdaede832b5c3dd1ce5f6e6b79","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":"0x6b7747bb6c2e357f84716d32ea8adcd1d5c30fce31ab069b078034721d7401f8","commitment_y":"0x2b3215b6c09f13d16884ea708fbe6b2ffbfdcd77b3d678171bc981a59143c53f","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":"0x455f3ae873900c6e35793a05c6c481ea4d374681085733882dfe114c02c80621","commitment_y":"0xa2efcac39e62096cf20f5f481907734ffe3e447a183a7fe8c9f9eb491d5f5b","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":"0x4cdae640956bc8a6254019db2b7988d4cb954dab4a476ae1e709ced82cf24664","commitment_y":"0x7c52fe8cd2fa49616ccf64c75200e1390d382db7a9dcc3d0e4b89ac9356734f2","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":"0xaf205e70f46cd9eb2bd3813e774d12c8ee0144e08f62ac64cc42698fce3c879e","commitment_y":"0x9bce889280feb5d13bccc63e5bf1331e846e456d708071a87e9699895e231213","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":"0x2823d1e2bebb1bd6ccc53ecb61249544ccf7599a73a23fcb626ac16e1bdac044","commitment_y":"0x1ec31979a1e2225d1462bea5091ce4fd636c0002322f0548777fd441224e66ad","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":"0xdab4f10c428dc9f44eace54c946495613677a844bada3a27ebe7379668f6e5e9","commitment_y":"0x73d2c04120294ddd9182f58c9284b1385df1307f9964a4dd8c2d2a116d1cda5c","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":"0x66b6de8d0ebed5d8ad8200957483865438a36377693bb7aba5e0943cfce148a2","commitment_y":"0xe38b269d015333c13dbf3e5d9439cc01654ed9f7702a959599e5d3342f28c9a","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":"0x93f42681ff3d0944b7e49efc27cdf2159ff24acc791b2b70954b9e694f39c74c","commitment_y":"0xbad61e5699163dc6d3cebc80b9d543d5d4b0128ade9b374ca48debca2402e59a","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":"0xc29d06326bd93a8a79bfe270883eee74e39eacf90341fdf71cce31bdeaa7fb23","commitment_y":"0x12038a4003e104825c19c4f10817f8c4512f03a5ff565e6d98386788e05b6ff8","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":"0x987c04fbf07a79578a7d6b107758f8ee1795b1a33f317222952d9e57ed02e9e4","commitment_y":"0xeafe9fa92e327a3c69fb6749690288c4bc3119884994410c487b6d8cf52b5b2e","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":"0x9a11a2872a652d9ce4e88362cbfc7e823534b1666e2aabdfc7a9425d076c86c0","commitment_y":"0x26784edb8d6a46281a73d367c06b1a7fb8639bfcd64ac3d6261249819ee9efff","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":"0x2c7f65894098fde5d3869cf573ffbd05bfe0863bc37085fbee304aba7af12be2","commitment_y":"0xde3d06cb280b5e0f1d5fbb169866166c9db4a035ff03e9b91f7a38266cca3ebc","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":"0x3a781a4060171a6db20c0bd8cc1f5e8a510029d33f875e512b804dca58e73941","commitment_y":"0x68b3539609fa3657b5a5728c199db647ff53d33e7902f318cfd173b43791e560","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":"0x48486c90d9fc461fcfa1849a1beb3e7d84a99675ab8c77d2cdc1da95bb30987d","commitment_y":"0xbf0dd2d234b4495f96c2946f0180d32c9e90ef8d95d3953f5712ee62ef9bfe35","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":"0xeceab7b3a99ecb7305a52c6cf4c49d443a32c49c2aa055848d5257a186aaf2e","commitment_y":"0x783a7545f7f6d26eba1d72743d5e8127734961183f3205f7a577a75d2cee2eb2","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":"0xd1de118901baefb00ad818239db0bb4911ee84015b5596402d6f01cfde40a90c","commitment_y":"0xafae4063f1c222d9f774a39dc42869deef8c45c30641df77fbf8f54eb5241dfd","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":"0x3ffce5c6cd7212a3df7561f0b87fddc69aeb0820e2d4f0814dd614a9f62f8ab","commitment_y":"0x26488bfbdeeaef43ac507c10b48196febe1deff473ec3aa5eaf74f34fa645557","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":"0xa50f92e5d64676bca7102a2c1adb9eb3fb6cc1e7d85220a669901ad56dc331d3","commitment_y":"0x407bac8c1d96a4916a999dc51fdac8e053e00094584656654cbc0608d8e8e1fe","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":"2026-05-28T14:01:02Z","receipt_hash":"382f9cc966c6bd3dc66ebde1d1bbc60d718de9af179aa6d7f688a9044e6064d5","tier":"OPEN","tpa_id":"TPA-55955f26c16db31b8189a21d","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-28T14:01:02Z","notes":"TPA TPA-55955f26c16db31b8189a21d retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-55955f26c16db31b8189a21d"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:c7376aaf096e6f8123ffacf595cd4451c85d56c6b91da16965cda4ded5e60c287834c62933d8344715530176c08ba7dca5b2780fb4d49aee4503c60540f95308","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_h150096\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"b971bc63278803b50bdcd7b72fed412467521ae4006f0f0bd10f761cb1dc3527","leaf_index":156728,"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":"43ca98af66d4818f0b5f7830b31d5d5cb2d239c789670acd8d4363b2c934ffc7","side":"right"},{"sibling":"60f168a3db84557f3e7059b28ba6e63a731f5c935ca9fa3ed2e7708915227902","side":"right"},{"sibling":"81b0f8d10965a04a1ecd0e2678801112ea6277e383c91f0ab8a36a17d43d05ff","side":"right"},{"sibling":"7c34e59c38a7c9038f01cd138297ee495378a1979b97afc6fc2c8e95bb64a060","side":"left"},{"sibling":"b97f615ac907617b77bcbf57162cd52f45f79491c4451952b4fb37d9494a1900","side":"left"},{"sibling":"633b2ec1a1670be0e5c1e0c0fc5243944b0ff2da55fcc980f91b6e406b385d0f","side":"left"},{"sibling":"6ef79c4c5c72c336fdbe1b976186110e41bdc6b567077ca4924e3647456cee8c","side":"right"},{"sibling":"6565745048bc4fc4a69e0029205eed4d65e5ca9de39afae801380b939129acdd","side":"right"},{"sibling":"e7aba1cac8e748b50cfaba248c76f6d578b93ce9b7ee2f171299fa742a14d6bb","side":"right"},{"sibling":"0a5a84822b00f69cc248db98c90f0ce3cfcdf2deb53db6f5fe1a23b06ab85bd3","side":"right"},{"sibling":"68b4895a8015cdde1c1baeaf63a8382cf574ce4d2ad88d596d4217ce2238245e","side":"left"},{"sibling":"f51e6f632edc186343b442435bcb24ae62c9611a65b3c589dc52afa2fa8403ec","side":"right"},{"sibling":"0fc63b2856b365a01f501bff258518ef5c3a3f45b0ebb181612aa9824a7f036e","side":"right"},{"sibling":"66331bac84ca0f8983eb09fac7eaf95af234f1b82680b793eabff4ee25caac40","side":"left"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"3a975c72071fd20dbad8ca0b92c6cd8608727b35f418b0cb3de17d7289ecf588","side":"right"},{"sibling":"fa4cc54a5d98e17e6ed8cac40e6ccc4e3666143548d70236ac9e7fe6e15bb892","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":156897,"merkle_root":"19a367c21c4e8100c23cba8a74c6ad0f066c3216e09d5811645bf8bcc2bd5e3e","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260528T153750Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-28T16:54:38Z","sig_algorithm":"ed25519","signature":"e11df5d6109991d5028996e5bbc6ba097e4dd7433e6ac32620b8fad9d59e039e819d115957c90615b9183200733a5f719b4baa07ba75bc5e02ff06fd02a95909","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_ccedb33f6d6241725f2de9b0805329acf8eebfd769c2fcce6d492412f7fc6821"}}