{"_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_cc90786b0c2b2822e3bc46845f1bd3c0049825d429cce5e05eeb01c7da967938","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1782244871,"merkle_proof":"tpa_chain_h218902","root_at_anchor":"tpa_chain_h218902"}],"axiom_id":"axm_cc90786b0c2b2822e3bc46845f1bd3c0049825d429cce5e05eeb01c7da967938","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1782244871,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x31f93db28a8de4da7b50478bcb338adf22f3a29193fb1a1a09db22d0c0f18fef","commitment_y":"0x26179afafcf3090ed4d7e7e0db94d55b62ee9e4d140553dbea06166c84c8438d","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":"0xe6d3ec65969fe4b8b32f3b878ef540d94478fe8d5b48c0d41e98f9a338a72b","commitment_y":"0x6134374e5ee58993c7aa7de797ddd3710037d635ff67cfd91ef033ad2c409e7b","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":"0x3458dc29d91a795dd8a95adf3821e3a9f6a7dd746eeaba694dbb88bf4f00e5cb","commitment_y":"0xd491e9772d1699e606791c9f18bcd3ec36381acca6db3a289dc19fb11d7ec7aa","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":"0x46ed71453b012327a59d85a6b49b5429a6ffebf85d09f24e068c00c79c2a59ef","commitment_y":"0x339fa612f5c4c61134d103d563664520a545ef3bbd69dd8e9e6b71055ecd3aac","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":"0xf6273b02f93c0c4b6ead3b043e36e8d95700723147e0f8460ae021a4c9e4c701","commitment_y":"0xf7158f68819959cf1ff8519719cb628979d1fdd8f0a66837ad67ef595907d84c","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":"0x6865485ac365fdc2c5b445313ca7d101385df40363b708a298eb15c3be57e897","commitment_y":"0x71041948ff5e265d35112ed34b6217eb73bad76a53a6d0dec71214210b5c833c","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":"0x33d606adb1be9428bbd1244c9a7441b63ae505e3ed818bf0be5efd1c474c3f0c","commitment_y":"0x600c641ef38d38cc9d4fd428894a29b50c40fedb47b03ecedd5f0613e51b763","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":"0x8dc1665abd8fd76486634601a4c0120e77c9eb0e05b4a7c58ff14c581b786ec7","commitment_y":"0xc91dd046fd5990be87c01731748a3565e61a294f469e99dcde0d9d3e5a928d48","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":"0xfdc0cfefc63a87ead82f3cfcc157703c304f96ab736f884ec4c4842858d2115","commitment_y":"0x5b84a8b7a5433c7feb14a3c438f3c1971605408f4a23af8f465b63aa4c8957fd","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":"0xf276d74491f96e9d497be9d2620cc7812612b9fa0706e814d1efd4b0e1f94419","commitment_y":"0xfb33676c63de841e4b779ff1f36d98b13685cdffff4a0ba7fe16a937d96962a9","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":"0xd0acd09caf2d01812f04ee5aee0de16786c273c7f15cab96cfa484084d63b82d","commitment_y":"0x22d72d2c584bfef6df59d5c688bc5e7ce423331662fa4c8aaacbac37c08a4eba","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":"0x46cf1b0fae0eade38ada24fc1aec105db219452a5d2d0359324931f12e16befb","commitment_y":"0x18db7b8a8b9f62d37e973b81f6854525d90d1426586ed42ce10b632cec868577","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":"0xd627290d24809d7aabadb09f6764111871497c08b8c111833452d3a558df5288","commitment_y":"0xa7c4c64f8753132157cfcc53386c8cec76455a02bc821873059dc0a8864fccc2","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":"0x4bf070cc12ef7569eb66179416f3f4dd5c176072856d14f33429ba6f83760737","commitment_y":"0xdc48b5f503d5a38378ecbb0aa8f8aa02973c9551aebaf8f6a75698d7e18a2d8e","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":"0x639255c19e907d6687cb7485009fd0785cabfc7de10df4ff4ea78fc64c236c5c","commitment_y":"0x9773da497dbeca6797cff0c8546d204ca305a3c938d51b5e81b308161eb6cbe5","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":"0x81474e0096138cd5e0c05b0abc2520af4fc402c636570c9022a6517e7f2ce40c","commitment_y":"0x1081679fbe3856187eb444d16b33130d94baca1b09f9590669e5f0e58fbb6d0c","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":"0x1902cc7b6bb9313172fd6a86319ab9afe3667bad80232ae1f898bc3d5a34ee4e","commitment_y":"0xc3754525a13b8bd7dd5508c153fd38db45462a3b81e69ff47b436214ce628c39","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":"0xfe7d6e316df9c7396ae9d68b0a80b7caa8bb5fe4e3dc7b4e7e42aaa5c1938674","commitment_y":"0xaa525c3925a5f4ce50cc7e6ca61ef0d6ba4c7d6962d83ecdfee4ccdd3f6ca65f","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":"0x5d112263568d0ed6d3183bde9b75d63f26460a9b2a612b5af5d76638b5d39762","commitment_y":"0x78c71dd822ce0019a0042b920ed2733cd10def0305e1b34fc1d1e0fce7062190","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":"0x6b63e8ae914ffd32f767ce55a805e910b2be99c4cedb6ca040022c380f4e929e","commitment_y":"0x3f2a1f7ad6af33766d088faa5b433baa052468c8d9b52b94a3bd15c46a88d89f","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":"2026-06-23T20:01:11Z","receipt_hash":"e69a708b705513d3a91936087cd0a359ab45a95d6ba8f890882573099248ed00","tier":"OPEN","tpa_id":"TPA-73af51d16049177d9c7375f0","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-23T20:01:11Z","notes":"TPA TPA-73af51d16049177d9c7375f0 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-73af51d16049177d9c7375f0"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:1af9c085f45e99056ca90cdee23e1f9fe7a4f9a5a503a0d568e0d33fdfce2f35fa6648692ae3f940428238f5fb69f845d2864e9a76a7d6f31a40235426483e00","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"lucas-leme/FinBERT-PT-BR"},"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_h218902\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"8f3b4d4cef85bbf4de7e70d2292222fea0e459a018c837d0c17d5e58ad4c4223","leaf_index":243442,"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":"706c50a750f26c6b8b55a17ee36f52d180a92e539a27a8e597263112429f1acb","side":"right"},{"sibling":"c86e5fbbf23c2451526dfb1e0fcd3ccd01ac880107d3b930e2c63de3487273bb","side":"left"},{"sibling":"75838e4519af31d9381ff207b3a9cb5d45a2901bc943696607f20cb5dfa1f72a","side":"right"},{"sibling":"15a19d954806782c19802489fd29c84ec80abd81e3fef74ac94506372c3cdf1b","side":"right"},{"sibling":"e84165624acd0aaa352c1e884556318cf42525c8ab928a285ddb7f4354ac3683","side":"left"},{"sibling":"85d289c070cc0347100c0f7e5dce89d9b0ae25c1a85f04407bb6e655f16471cd","side":"left"},{"sibling":"cc3f52d33a1fa264004486e980124b6e1fd77e0d72a83d83fa476e1929f8a6db","side":"left"},{"sibling":"a029626a2bd44661cd6955a0b80930ac5a8b8fb987622f350a47dfba43dafe1b","side":"left"},{"sibling":"7c17960b8c7f00c8df9a7773788769e83b8fe4482a7c7824251e5e749beb7d22","side":"right"},{"sibling":"c494fa068ec986f4509185a250d63595967147d65cede5e152c295011f49083b","side":"left"},{"sibling":"866f5a17742f4c0318a4cfb59602ed2725ab50ac5faf8aec985b6dc36e3b77ef","side":"left"},{"sibling":"283cdfc5df9a508a12ee72b7a43827637e7bb5efc44e922a14539ab3232ee284","side":"right"},{"sibling":"86118ab4500c3055a2af70062751a960423c464405b18ca1c37411bf0ce3f52e","side":"left"},{"sibling":"3a42039065acac6d3e4088ec61d9c116ecf7a26c7b7163d23da8fd0b3362e038","side":"left"},{"sibling":"9cbbf97732b38f4661ed482946d37583b4448831fff82748a44f85a5a0e6fa7c","side":"right"},{"sibling":"a04392fb9f2a3a620840e3b3fecd93d12e6d224e481c162389d8ae64e7194599","side":"left"},{"sibling":"c300cf0154c136afc09b1702a0be98f4ba5b6dc5cf57e8cc714ec1eaf4196eff","side":"left"},{"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":243487,"merkle_root":"41f105586b39ebcf67635b3394927df038ff001b38a497a3e94b051a53e260a4","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260623T203701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-23T20:37:53Z","sig_algorithm":"ed25519","signature":"461174ab6029c9cd007edd930d798e9d2c4ace0cedd1907698b4a669bb55a1d9a99cfeb65d6e073391cc0b575b12b6d134b09c2afbe9291ab72c8824ca25c200","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_cc90786b0c2b2822e3bc46845f1bd3c0049825d429cce5e05eeb01c7da967938"}}