{"_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_2f8b8e51182d36a5280052e62ecd04178e96a41bcba3657baff6cfb2ff619510","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":1778383099,"merkle_proof":"tpa_chain_h124529","root_at_anchor":"tpa_chain_h124529"}],"axiom_id":"axm_2f8b8e51182d36a5280052e62ecd04178e96a41bcba3657baff6cfb2ff619510","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778383099,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xf832d6d2183b21ce9ec7cb6dbac563619b87e99d7bc1d229a97c0f69d7998fbb","commitment_y":"0x9df1328ac3e69f91603922ef649f0ace51455cb76387a010266753cd65610020","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":"0x3e4e4c5da114e06fe8ba9e792d9c1d5fcb6433d3276f34388b93804d8dd5f3f9","commitment_y":"0xad057935df0c98c504e87843f8fe25de867ad0f36bfaf2fb39c5841bcf90190c","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":"0x481098dcdfad88fd854f2ad534fc1a0c58755072835fc31b93b98627e1c2f943","commitment_y":"0x721e022ad1b0a12ce9ce536996bb5f6975320f5ae4edcccc7dcf20e6aa831860","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":"0xffff9909d317b7ccf72905148169e933319f732c39548b61951815369432711a","commitment_y":"0xa0d737f82d439c0442265ad5edbfda9fcd471c9da32e6bf55ad643bff8c77cc4","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":"0x18a8799d648587c429ecb7138fcec2c7abece7ead5be0404492241fbf7dc1060","commitment_y":"0x51df77a72589bc9c763b2cfcb0a0f55dd92519bdb8c0f9ebae9ebf41f2b3370c","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":"0x60b3b2ccdee6871e68104e26dc6317551898749ecacc89377dac9b26b5c71bf7","commitment_y":"0x85e6d1fe386607a7fc71135fd7a29cf5b5251a11e52c6197fc977065f2b46b44","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":"0x527c4196634c0edd9d8b2c55e4bccf08c257d66860bafa0a98720b675758c201","commitment_y":"0x31d73e74cd51192f83cafab9b872d5a95c624a5b6ba4f1f717b90f0e77293079","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":"0x2789c8c659cc13e8836bb4b3887f0df1a4cdd940853376494b3d13eb6d076f0e","commitment_y":"0xd8949333e8857c75701f83d50e3bd85421a61d4224727bf90e2fe5e5969bbf30","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":"0x26476f2fe6dd3c8d09015d707b21b651174298aeffe646482b2e304a64189471","commitment_y":"0x4d9f0938b25ca75aa7c6a2bb991a810d364855f5d4035df12fd9bbdd6c117a96","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":"0xce19d769fdbf4c194ac288ea51ac59b3904c48635163073048bf8f09f82cc9d8","commitment_y":"0x688cb99a06ecffd3f0d05079b99692beee7f15c6ef266c5f6b1e51ad1d4e2af9","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":"0x3c46dac2226c0b47b25e24736e97eb7c66d79510c09ae3c2a69627980320c213","commitment_y":"0x9c734a76034c5699a24ed52a5d0ff16066fcf8efa340649fc652219829aa7134","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":"0x6eb82249ba4103df547e4c838315e86498ac48c3f01d13ee57f79e0854aae48f","commitment_y":"0xbeaa2b9f223d2301d0701d82feb6d645919e7fbb14d54194fed42a0c26f75443","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":"0x2b0b39db21f15641bc664a33414c87fb74cf22abc2fabe09dce937f0ff9b48b2","commitment_y":"0x9afaf36b1cee2a4e2d2ce000a52b500892938874d621dd0e36a6440b0a049948","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":"0x7c61b52e1bd01629c20c350994109e299e7f9ea488e986bc5c17acc8b4d3666b","commitment_y":"0xa65f8cc3232f85b21e879d308f74fb99e38f7cc3594b63a8efe176d69b1bb593","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xeff7ab65c7d68bfbbbe253174670a2cf944a1ebc6c68103ab9cff281e6830c4b","commitment_y":"0x1f358959ce650aaa2fb7d610f9ccd96881ae0be8cac76642293074f623898d26","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":"0x5bfcbc0061ca7a1afefb9d4ec270b401ddd1e4a32ba37a31948ad42bde1fc55c","commitment_y":"0x340e1e813b1c5f26f16e9a29cffb24c6b88a1b74d3b00c282a77499dd9e16cf9","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":"0x17e11d2f03e3d1b305def1eb6c46ada82728801f97d2904ffc71bcd2c886941d","commitment_y":"0x92f2534857593698a26d48728634c8f4aee27beef52235e77410afed6f2e86f5","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":"0x44a855d1ae594076e75093f2638fbbf3efc16ad00961b2828213eab99179a389","commitment_y":"0x109cb8e7eaeae328421fa1b35a323975c39da00f98710ce3b312f281acc825f9","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":"0xd0e7eeeefa3f6d8e00a7d326f52868c7bf2ecc199ef05715c424223ca8a0c465","commitment_y":"0x8f315f24df369c35953c913a26c61160a4f6c542ea4a7cf1068febf01b1c41a3","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":"0xf4b47f75f592277c6bbd1c2e6c8f1b3cb9f298ed7a39564292751d7d242873bd","commitment_y":"0x87701fc67b00118fc6936ef23a7878e653099977360e6092c0c1ebbc239b9e87","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":"2026-05-10T03:18:19Z","receipt_hash":"97e486ba2addc16009be51ada3ba131d871e05760b3432ce5db01ce16bf08e93","tier":"OPEN","tpa_id":"TPA-ee652ffe5344b767458f776d","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-10T03:18:19Z","notes":"TPA TPA-ee652ffe5344b767458f776d retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-ee652ffe5344b767458f776d"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:6fa9da00f767a2409dec240a71eced00cc08f4dbf81685f6b27c84795a11fdfcd473104990713040a6b14a6ffd313768c007da46971ad4339f9b8493cfbe8f01","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"mrm8488/distilroberta-finetuned-financial-news-sentiment-analysis"},"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_h124529\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"ec088cfbca163b40d7a27ea8193d346b5e760ae91c4e3dd4c76c532a51b3c565","leaf_index":124567,"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":"bfa443348079a6f22fa53971846507cb87d97d5be522d725fc39ec952db4b568","side":"left"},{"sibling":"5c02ff85cbfe53a7435524fb68bec14d838a46c431b638949faa10e24925785c","side":"left"},{"sibling":"b35a995ecf182f254a594c4598b2b096b4dbc4deb60135ef69735ebb977ed6ba","side":"left"},{"sibling":"920722a4ff2199f3c5f99154add27752ae211bbc48a71af2e8f4fdaa7e264d47","side":"right"},{"sibling":"ec30fbe107e1bef995a1f344c671fb2b1b130e73de071c88282c86c341c06598","side":"left"},{"sibling":"1df389a152d46dc6756a105506eafefb9e761caeae139cc17dfd0143d2087156","side":"right"},{"sibling":"e31198e13be096b1453f3a180999ab9764ee7e3298ed2221fea9996541e7701f","side":"right"},{"sibling":"311902e1159d12156141a8cccb9574a701b3ff961bb0f494f695a22d8a65acbf","side":"left"},{"sibling":"88a346cedf80f86c39b8d8e0b4c76bc4df27a785e3824f31cc5d380df542d5f3","side":"right"},{"sibling":"db1a58768650a4071b78ae47c4c84d9a00a8b06fa0aa5536a031e16a2f99be23","side":"left"},{"sibling":"6af160d8698bc14d3717d16fc801b2f9e6eb898f8957dd9557fb6216f24dd543","side":"left"},{"sibling":"e73046f994334c854e9a7b2f8fe89de4bf784863f3c2c6fb6cb21758e4c0ef6f","side":"right"},{"sibling":"ae7dfff36ba07d9f48c36c28a341482ef244ee13cd0efd49aee2bbef2fd65f87","side":"right"},{"sibling":"62ac6554017807bd83187f5a3e5f4f72d6c482616429c2780e9fff1f4845fa04","side":"left"},{"sibling":"3a5e69cf0803f4c91f3895ed7c9a95748fef240bec4422e167c05300f79f06c0","side":"left"},{"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_2f8b8e51182d36a5280052e62ecd04178e96a41bcba3657baff6cfb2ff619510"}}