{"_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_f9c31257500580ae8b4a2643d2e930e4799ecd8b8eecf0074e70c26a3dc5c2b9","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1777647621,"merkle_proof":"tpa_chain_h110643","root_at_anchor":"tpa_chain_h110643"}],"axiom_id":"axm_f9c31257500580ae8b4a2643d2e930e4799ecd8b8eecf0074e70c26a3dc5c2b9","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777647621,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xd2de3dede8c19d845539d75a6538783df613562ca794f8b5e9d2ec27bf887e02","commitment_y":"0xea589157a659ddcca03e1407f9a5b9f7985ba77ab931ae51ad7cbe473ac33f93","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":"0x68a9369d639e99354c9b97d0cd39fbff70baca8f7dcad66346007616dc2bd185","commitment_y":"0x54c6df382976e46afddd9a943081fc0bbcf407735644dacf3119ee9377754787","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":"0xd6002d2c60e51481d671dc8528695952e9d2e3d15c86e4c994077ca1ff94b417","commitment_y":"0x8ddcfd715b951d7a4eb3cc9e5db7bebc4d5bf223496a37a271970946067dce9a","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":"0x7649a837e57daf8b89a8ddf5b07aa3138bcb2c40a0eb10e3cb6c0a9bf59bfe8c","commitment_y":"0xdfd5574f59714e55a38bdbca6d99ae22e0c1e4dc3951fe983d2292d5cac3331c","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":"0xfe15a923b67d553d2bece65c12e85fb0e0644f138ac76995576d43e7ef05777b","commitment_y":"0xb69cc5b32449d75763514d1843fb503ccdca7944832ab806ff47b56ce9bb57e0","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":"0xf5d155cc8d5a228b344279860c79434d810e6b2dac687a0716b3d4fcc1ef5415","commitment_y":"0xdf606dc1c26793b20a87fc62f3236496299153ed0dafffeede916d6ddee66120","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":"0xa77be23d825f2e7a67ca0beec43ba1c9f842efc949f96c62ecf2449e280965c0","commitment_y":"0x8686a665eb43085864a5d192242c6fbb322a8c3da3f2becd4f7999f0dcfb26ef","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x54ba37e88e372544509dab8f9f309c7e1bcfaa2e1b5dc973247f8f8b42377e7","commitment_y":"0xd87d3f1a5e4f4063df851ffb01b908623a687991d09bb9f4cc778a8c1bc15b95","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":"0x7882cf276a8b743785d51400828c5aa1627039a4eacb896ca92c0a6c63e8b3a4","commitment_y":"0x656c3e8f88f42cea4a40439784888b51585eaf09917937dfea6f6e1d82366fbc","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":"0x4980502e1eb9f4aef56758f12f9856bb343a6da6feef4cd384cef1d6c9906dc2","commitment_y":"0xe653ed1eae189da9a82607abd6e7be333afebb573e30721889d7db642167cf71","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":"0x914280f107d8495ded9c13c50e29bce7a3d7d64eadd176e5feab349f61dc49fb","commitment_y":"0x7bf04bf64274f1de9f7d8017e25fc4ec2be64df6864c37d73a4d60e7f16b669d","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":"0xa35b13ac7b940e138cff84b0976bdcb9384b640903ddb9b9cf6f5a07d33e777d","commitment_y":"0x644ef51a4e071b22fcb11a2e1436c5460662a8a773a86c930454ea1bb8adebe3","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":"0x1adb46d1a08b5524a8de8be1291011004986ef7c93e1a2d3a75fc5717a5e1d5e","commitment_y":"0x46e81ce27fbb13ceb73e5652ce5c5fddc337a05aecb2d3cede27b4760d989d47","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":"0xc66f439bd5cb8ad82bc68ff2aa0bdc9b3fb549681339fa520d650b3875dc7673","commitment_y":"0xa5034f57513429dc104077211bd618ed5cceec95915de41e1d2595b6d205e870","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":"0x92080071558ab1fe9bc1f731d1664c49f04a27593e6a6da3aad9b2c1c0852c2e","commitment_y":"0xc04b20501171a6c9066ba2bbe0b9e6a5b01e8ed0b44d53d7fb794cdf69fec06e","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":"0xdf5647cba310ceffb914d5b3a11d4caadc9e019756dc572018981b3b047d3b95","commitment_y":"0x6dfc078e0bd84f8eeedf7b7c90232f061754b9a56f0a39ddc9e0b3bf5f5580f","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":"0x4053b38eefa66e3c9e15ca17e3a59ff6e6e91c379947ed473efa889b072aa3e7","commitment_y":"0xc2a27cd1c8fb911f65f299e1b6d75f85c2296561e7a185a12eedf5eb9b24af70","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":"0x859482269305d5a0b6790db652ef89b847e1fb261ef0770a6df66c0edbe6738e","commitment_y":"0x690920681764d69f3acb14a3acf431070bdec776eb5eec4cecbed7d114cacc7d","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":"0xeed9b852118ded606ccff94bd1696a1ebc5b057d55eae36c03cd97caa5aaa2dd","commitment_y":"0x65a6f7b2b887b292058b508a842c254285a11f8c8a212143d44ceb41671d7081","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":"0xbaca25e630bf971ac15d5bf5adcd3b65abc45d6e974a26f4357908f12346400f","commitment_y":"0x2215ba0912dbd078b450660642751daebde5023f46eb620cba2954338707d5d1","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":"2026-05-01T15:00:21Z","receipt_hash":"acccd3eee27491c17172be0918a16cdf4f74cddde9c3b57e98c465c17b3f15d2","tier":"OPEN","tpa_id":"TPA-749e384fe6dd2a37eea288a8","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-01T15:00:21Z","notes":"TPA TPA-749e384fe6dd2a37eea288a8 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-749e384fe6dd2a37eea288a8"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:c700f673c0f2b79430c690534b2e784b837c10131e54fc0be5777f6b8e03b82553e509c42dba469e358971c12c990a200479e0f42cdaac65d10a2be9acf0a505","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"PaddlePaddle/PP-OCRv5_server_det"},"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_h110643\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"74d8f32c16a93a92443f175b8cc0a59c56126024b061202c29a88deffa0e822c","leaf_index":105746,"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":"7c9c9c1dec35ae5fc836c4b2e80699aa70083ee6e128932e69db359bff5dca44","side":"right"},{"sibling":"9c2a1b8f6fc907d725bed2add7b1f54d76ebe004c6dbda3859ad836a322a6872","side":"left"},{"sibling":"ea7928c6184bb191f0c3c6a938946fdad521f1229d96a828857de320202f92e5","side":"right"},{"sibling":"739deea3115d0880b284ad356bc2175cb5a723a3658b8f12660d7878ca4f934e","side":"right"},{"sibling":"373cbea7492416d9bbe853c1141643ec1fa90c1199207b342e0e6abbab28bb68","side":"left"},{"sibling":"1fd1424406cc4d2005265c92138cdc72ebc2a913069919e546301e1994868abc","side":"right"},{"sibling":"a145500f7c8ec9c7647d54858362425af6c2f94e0880ecca5299744e36c901b1","side":"right"},{"sibling":"59a8d695933744807db63aa16427020fb22c005d8f5b95524f7079d558975184","side":"right"},{"sibling":"c8beabaafe20361a27acf2178391f5d3b86cda4cf49f26a7531edea1f7d31692","side":"left"},{"sibling":"5a9e146929c335d0309431fcbc125dff84a0b2a0ba138c86595ff2b9377a6d40","side":"right"},{"sibling":"9d4241e346d9016b5c9e0ba1a46d210607bc209f27233c519afbaec476388324","side":"left"},{"sibling":"8a9f6172ecfcac0ea3528f7499b5a255e874df4eb4d31e8778c243ef0c1606dd","side":"left"},{"sibling":"a3b5241cb5014ce70f50cc73ef3afad4a1cabe472e7edb60010acaf8b7508a84","side":"left"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_f9c31257500580ae8b4a2643d2e930e4799ecd8b8eecf0074e70c26a3dc5c2b9"}}