{"_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_edd2ccdcb9870dd2968e7f5ca7adf5fac40aa6ca63d42d99bbdf6be3926bf57c","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784509371,"merkle_proof":"tpa_chain_h297776","root_at_anchor":"tpa_chain_h297776"}],"axiom_id":"axm_edd2ccdcb9870dd2968e7f5ca7adf5fac40aa6ca63d42d99bbdf6be3926bf57c","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784509371,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xbda832e86b659db3bc633093d915d8e6da1ca7baf8a412d63d0d148bb022b77c","commitment_y":"0xba8a4ef08686d08eb9988fe2daab8ce68053d430aa7d6c2f891ca396e3fd661a","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":"0x954a3a9e38fdaabd87bc1a71da238b3b2e4dd5bc7f207950775bfc4b65c638ea","commitment_y":"0x258a691b96b1550bb811060f07169095bf9a0f8a487408805610c0e0b9041a06","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":"0x4c57ac692b67fd70fd6ee20a03716c5c09004414d33d20e06d151e3a0b7168bf","commitment_y":"0x25ecd465e3257b568e1e0d50a2e5c685a8edd55fae5d82cc87511847287c45f4","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":"0x41ef1891f00c041f2717827fa2cddf70141dcaf1bf7c775873a6ca89b4112072","commitment_y":"0x7ff2729606250208098740beff333ed3f5881646f22d882c472e3206ddc9ac0e","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x7a405c7e2e4a51d6138d9771bd92905bfcdad08b5c0033d7bf9605f921c51cc9","commitment_y":"0xb8d338ccab61390580388e8c3663c54a4343d0fc50647a3162464338925fcce5","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":"0x97bbb76aa78e129c66f61394b527b6644ffd05cf4d46ac43f4ae7408f9d8f315","commitment_y":"0xd542b65af5d160b30ec94f41535f92224d7c607ddb43645778eba71fb7b8c53a","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x126ffdf52716dbcd54729a69a623e057f890804fd2d261c46403a0b4d7e9ed9d","commitment_y":"0xd0ed6ea35cec8753467221078eaa91bddc8c75ef7bb9d59be01d812157aaf5f0","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":"0xcf8b5118e6e7c724fabee0d5afdee52782e895425ac22c5f06cfe3aef4d769c7","commitment_y":"0x15cbe70b8621220cc407d93215b2ec2c8270c9ad7fc8f959dc74a1180a010b","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":"0x81011fd4f233cc51f742a60fd57e2f46caf4fcbb1efc7a4be25491bfd25f8e12","commitment_y":"0xf3835274f481693fc78f0baf87a4188b54407ac696dc985aa810eb46781602d0","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":"0xac64c3d0d43d3826bd4b5609a397bff3c70b70aa7d38a526f17fc0e54279e380","commitment_y":"0x5d89269ed6ada6265b34cf67809af9605b8491c6a196ac8abdf13c5bc0950584","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":"0xb018fc5001796b3ab985dde101f28b836edbfae26455d3471b8b7228ef6694c8","commitment_y":"0xba2c6193f2692251631e98fc81a6b96d586a4501489a85bd99d9953f588a4ccc","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":"0x2285ce69da1b9913b78dda63ec6a3ba1664f03d11dac8a319e06cb7edf3415c4","commitment_y":"0x8c77b9fda06d3213c2706c32d2fd9d0f393b627ba4df54b7083bd50d4117e76f","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","United States DMCA","United Kingdom CDPA 1988"],"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":"0x471eff56b501443837abb1ba913aec13e6352c87086942ea08f2fe02e72d6413","commitment_y":"0x9c1f38c22f61c1468260e43d4d12f4a978ff7eb3ecc3ed5e3ea4297fa4235476","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":"0xfa87ab257d27a4c78077e26fd0af769c6dd6d02086901aa1caf5c449cacba8c9","commitment_y":"0x2e245b6ad970ef87b38a3a1023c2ba43950b06a861eb03e83f32d2f01d965b39","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":"0x8797798398956e067b07331f589d8fb534b683e4ee637ffeeafc5ed46a411fd1","commitment_y":"0xd758d8b1f6ebe603c5b3f17e60f1acd827fdb68bcd8c96717e2dad90e1787244","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":"0x5c60a73941795545f42e48ef9a6f2794b0e030b16cea9dbb063d465eb0e16ffa","commitment_y":"0x88671b7f1d55a5ea6c61955600b2a365273150b2d54853efd0b30a9c4077b649","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":"0xb7e0d4f4c1a099a0021fd5f0169551a50ba82b5fb7d4e80ee4bff024046b2269","commitment_y":"0x23dbb29acfd38171742a1a9598c51347664d236086588f95dcfb8363bc031812","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":"0x30227361418b8a095758f40f0ee9f50979308886a3b3e1328b0b48fef67dc904","commitment_y":"0x47265b471b63fa14ca5a9aa7d449714592d2b2dcebc3f12c9924a0dc7529598d","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":"0xd58945c7674758b556ffd5ba5b89f0dca25deb063969a6a24b93142d5019af88","commitment_y":"0x392e3a73a53edc5107c56b810cf916548fd759b07229b769b071034701fb8d08","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":"0xc6db2cc9ae04b93febb2ccf88e812a04830cac0fa1840a6a877da8cb3a95b564","commitment_y":"0xb6b7ffbfe9c3b8092c3a042baa9c60e52bc4819189183e9ddcdf8ff756009bcb","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":"2026-07-20T01:02:51Z","receipt_hash":"aac10b1c0caa54a809099c671c90badf53334cb366a38999c6fb31ae50cfa4e2","tier":"OPEN","tpa_id":"TPA-b45a313567930e1f76d6b362","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-20T01:02:51Z","notes":"TPA TPA-b45a313567930e1f76d6b362 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-b45a313567930e1f76d6b362"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:c4bc59c7e49b17f664353dddc83af031f67478543020fd1dd08a82f95e2d461c02e4bf65bee3fdae257d402a2a494464d214374ffccfed9f964a610b26309408","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"dmis-lab/biobert-large-cased-v1.1-squad"},"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_h297776\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"a89d94e4b5a69f7fe351d6c8f399ca9f55183e8cce95613415ad536d089293b2","leaf_index":332774,"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":"6d60469c612b2b1db5c3444366fcdc75322f430685da8f8cc569958cd670a0bb","side":"right"},{"sibling":"99976dab8aa8a5100ee7db7ef63a96173cac709602096a09b48d661526a2b16a","side":"left"},{"sibling":"2a9240f4d2f779c2576c2b8fa5f3ca91ac3e3e7991309bcbec3bea457f6bf32a","side":"left"},{"sibling":"9748e043020aac287ff90b8dfbaaba8708735dc75f3bb046380b92f2b50a7cdb","side":"right"},{"sibling":"25a9646f22e954bc16ebc733d47b53af904410d281885067c9a41a5c9b94d615","side":"right"},{"sibling":"68f6c64f7fe6992d41da7882c0fb93ac014d51b3d4e9782ff5dbc26fe1353b18","side":"left"},{"sibling":"a626fbcc628750040b08b4c25b31edce8aa1aa20f3186badcccf29ba92de0da9","side":"left"},{"sibling":"de1e92145244523152140a51baae757eb4570e4026722453acf76aa6fbc7d8da","side":"left"},{"sibling":"e1b45b03a30470617ef606bf23539d0431e0b6ff2346bbfe55da2e54bc360697","side":"left"},{"sibling":"2b5e412835a48221b9bcf414a7e2049f077a0ad29673f71ccc9f2814c3d4e92c","side":"left"},{"sibling":"3b7492b9ecc6941e02ab0e25d52c2e36fb53a286b66d7db17448541962486392","side":"right"},{"sibling":"0eda10ca92ef8ad8a35218ba42124eb22f5653fdba4fb848722a15489b063eb6","side":"right"},{"sibling":"b5ad3eafd7eeb74c063261356fdd9bf6059ee6d0bf1e3c70e60731b394a5536e","side":"left"},{"sibling":"ca47d59f2250a7d75b1e34cc2c687e0b0d5003aac6c171b8999c2c2b0dae9d94","side":"right"},{"sibling":"0e58b6cf600febfa9b34fb1bcb9be1247486ffbdfb1c77b1f04f3cce49601bf1","side":"right"},{"sibling":"93318c5b513b0237a0450cfb62e281653a15fd6891e4ba061871ac31ed9a658d","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"3196ce6ab0cb5dc088fe239a09fd0ae41dc4d2ac5d8ba9d26dc45f6f3416a307","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":332881,"merkle_root":"4a2e2bfcbf5dd5e7f1727ae53a48ae2c8b726f7673574891ad2a3043882ea6d3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260720T013701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-20T01:38:35Z","sig_algorithm":"ed25519","signature":"029b25c89e82fb941529a23d1c6cc7a8f9aba8fda631d1ba8905784a83ff6af9604fe7cebe4558accefd9c591ece98301d7ec1093f4106395c9a50b797acd00c","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_edd2ccdcb9870dd2968e7f5ca7adf5fac40aa6ca63d42d99bbdf6be3926bf57c"}}