{"_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_04921f95bb105c82f85daf31031a091cac0e68142894738647834f938de8e7e1","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783159387,"merkle_proof":"tpa_chain_h249850","root_at_anchor":"tpa_chain_h249850"}],"axiom_id":"axm_04921f95bb105c82f85daf31031a091cac0e68142894738647834f938de8e7e1","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783159387,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xf84b45fbc8db03080a26696108a558929d98f8051da14e70dccf935576832689","commitment_y":"0x7a7867331082748499ef7e50cf522bf0c31bd0c05c6981d87a5cac52ab7abef","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":"0xbe84fc11d30fb035dcfd0b2ddc1f625d624a2e351a359b21df0a8fb2698783db","commitment_y":"0xb9b4343ad492225508455e7eb2fdb7f8259b21f1fd34c5fe2363e34350438afe","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":"0x1f0b1763980315d56d8a0a8e47347422cf1c90a308eda94d08d1650bab427bcb","commitment_y":"0x8f83c33276479cd0f4a977f10ea0670a8797180f60b2d23ab167bacb6b74d1d8","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":"0x771fe19faf6df312304d1a28138b57976a2d08607dc37726a76874819b594b75","commitment_y":"0xb42c1cb405b16875935f6ae4c523d9b1965b7400bffba93557ee20612b50234e","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":"0x47d6910ede2381af3562562ddf9e6abe6e4f914952dae5a00f4e495f4d6d7d96","commitment_y":"0x22080a6271ee656efe6d1197a8f3d95bf9ef0a4c6d5226582edde5b8d9e20a2d","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":"0xa0c89c16a9a503b8c67e68b841b9a2166d164eab8242345ce0a47adb90157f50","commitment_y":"0x10b31b8ebc06d04877c57b44dd617aa850650bc79d2360693182c85958cd01bc","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":"0x8eee39a5def428bfff7479cc095deed0f7c966f639efa7fe34f740f971730adb","commitment_y":"0xf24f72ddc5520fab72db0c90d9f3c8ac93f2f139c6662d3cbd39f00c5a3463b4","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":"0x377b0d7310c1273a3d39b6e7a3ac962be53180f75b5e7dbc32ed74a53e732ac8","commitment_y":"0x97407de4198320fe2da22994e606b7231e2b04eb1e09209c65a9080e999ae79","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":"0x48ded7b3db89d4e31686a768c5db887e66936a571509c9b22bf82f9bd61b235c","commitment_y":"0x6ac287cdc962becce5c73b826f297b87e22bf9228988b9379c4982befd721837","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":"0x9d242ed9eae224b8c14dbbc4411a922faf407b1b60d28b3880ed1be9c78c4c0b","commitment_y":"0x1d9e30a0f7b95e6fc4dd79e3083e1c2840d55db5273bc5048f43568f1abc647d","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":"0xe8b1e65fd0859bed0de735b8a2ede60c28729c1f120516694e4f82f02cf99aed","commitment_y":"0xa3bce9e4ea0118ad97fb0deec9220f93ba583ba8ef9f0d61bfd761125d19e7c","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":"0x9dc8085c045b6da36ccaedb8b5d16c2ecdee50bef1e10d0a84885e99208ab114","commitment_y":"0x83185e1d466a78e57c05afba2ce1b064decc99dd4ab3a3bb71ada2e609a60de6","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":"0x54d6bb779efc17372f9edd59d62dc61086accba6ae587c0ee46e9a8d7ca754db","commitment_y":"0xee1359a05e9253f0cef7ad757f41008f3d7432428a2e2e621f9aea0f544f42bf","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":"0xb0e0e92f9488c8ffe232a2a2637f61e4b57407e49085b9216330255d26190ef0","commitment_y":"0x98026485c7768d582a9f82271da3bca5e77bd9b37069be0b2f0ef5cc0ec28554","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":"0x5401f7968a8f6b834d74c46f908c80539a7e75a62af8808f9086b666a2387b2f","commitment_y":"0x69cefa51175ab39da7f49f78519584f6cfad0e840a436dd6859888b7cd46a023","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":"0x650dc649e15a93b552bf9c925730dec776482113f1e2c95734bceefdf2c6dfbf","commitment_y":"0xc9903f5f0945fcf9c201ad2ee24d000b38cd2dce4d5eb3d57989ec66730611e9","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":"0x2d8b31428e62f1128a54157b48696482ca7371fcc1de99f5f218edae629fe2b6","commitment_y":"0x1b04936ee1ab4a49e71abda95aef408dc333a3f35906d40a587d2eec60b2850d","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":"0x53af975a3734ec7405b074710426fd0b5e199ed9bf36b1c277d266760126924a","commitment_y":"0x9ff94d427153926415533841ed5e3c243fe1ca6af2bd0c51981447e1cfb865a1","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":"0xe2f984d04dc1d763e981abc4b32a6d831d5c4aba8f4c66b2aa00e1f1f81b8424","commitment_y":"0x80de2a0449fd60148b673d98b356ce17edf70513367d2d3283a2c5dcc08f8831","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":"0x76131f8663ed660394a11fb5394ae8f7743f7cc1b56482683a38e4efd3fa85b0","commitment_y":"0x8732c583938ca3b4e17a9a389047c834ab465231577864272283e456bb5fd16d","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":"2026-07-04T10:03:07Z","receipt_hash":"518807c2afc35447c39317c7102d4625b0af6c80a5b2b8c1247cca251dfb69aa","tier":"OPEN","tpa_id":"TPA-7daeba02f6cad4a951b3348f","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-04T10:03:07Z","notes":"TPA TPA-7daeba02f6cad4a951b3348f retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-7daeba02f6cad4a951b3348f"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:51c825389b2fad04dd2101951077b5ba23e0e1ec83df9c0df7d7ed2de21ec6d160175a77cfb95f8ced8f3f844e781067e8f1b30fe132bfa8f7f30e5cb3ec480b","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"uer/roberta-base-chinese-extractive-qa"},"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_h249850\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"5465b76c1ccbed485ce05688467f8933a75ae01b8727dd20027fb945d8364b71","leaf_index":279478,"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":"f43939e7935b4be977c5a1cbce6df3e4853234e4901b20f5e83ff34c77752476","side":"right"},{"sibling":"41012cc5972eaf36560d511b5acbbd92950b38e19d9a699f3fead722323387b2","side":"left"},{"sibling":"c31ef173e7b1094225f6bcaccb2bf054c29e6f46673e5f9fe4f01556296a3900","side":"left"},{"sibling":"06bd518631e0017ccab0d5aa509ea2b36a2757d923d3703764b947a38165bbf1","side":"right"},{"sibling":"53eed3ffaa5b5c00f28ea7c0d0dd934575df8a4a39c62a2ef2b6a4efb4ee55c1","side":"left"},{"sibling":"8951db8d2796c49d9a1d13dc2dc176b9df7b60d4e14ecaf665029fae0bd32a82","side":"left"},{"sibling":"63e34c28a9d8d7e35ff72dc65ac926cbc4ffe0b9e52a11691ca1a3c5cd37ee95","side":"right"},{"sibling":"f48bc7958da3abc0c2b2e82433c1893dce8bfda5c567201ec61a311038ef76f0","side":"left"},{"sibling":"b8672dd92e3cf8b3bea2b9ee686c427e51e2b1df9c6ead8a96c3377258832556","side":"left"},{"sibling":"df8dc9269f4afa2fc20282b4dfea359147c4cae682eee68257ebfe3489c4ada4","side":"left"},{"sibling":"343f33e127a4695a90b520cde02ed33a78c11e9491af0d158d17a01b8e3143f3","side":"right"},{"sibling":"97d3b87711dc366e5baa5a2569e2d15cede3635da6c253636763ec26f7393cde","side":"right"},{"sibling":"d0ee7ec1e1b6d8305073d465f7b61a2fdf6ad92204fc6fd08e4a1193d698a78a","side":"right"},{"sibling":"2326fdaf02c137a3123e64d5f9daceba97ddcde36264728650efe6e2d6df3304","side":"right"},{"sibling":"bd04fa605f883bfb2b81510d045b1e85e555a03da3be083619f61384dfe40ff8","side":"left"},{"sibling":"4c96596f7619fad63af8662bbd8d75cb28b3c2dfa7ef7dc30cc29a97ab5dfe0d","side":"right"},{"sibling":"49e3ec2b43d353a49dcd5eaebe52aaa214cf8a1c5fa62978496f9038932320e1","side":"right"},{"sibling":"1798ecdf195b8b32205210fb231bf8584a855f2ef692cb788c2c836bc7544c44","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":279631,"merkle_root":"7f41a10fbd69f6660f2920a09162327cc7bf730f929bbb93978984a98f39e033","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260704T103701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-04T10:38:09Z","sig_algorithm":"ed25519","signature":"3effa02e3e2d85c771fc717eba401f798e0150a188944b1f7af4e1d4fa9a9f7da1e881ec581ea3375585aa3d31e136c414d807db1370516f776441ceb40f8209","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_04921f95bb105c82f85daf31031a091cac0e68142894738647834f938de8e7e1"}}