{"_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_6e4e68f9048f7e718d84f6412d929a284fafbc1c3dfa6f13f4a1dcb6b8ea8c4b","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1780988420,"merkle_proof":"tpa_chain_h178586","root_at_anchor":"tpa_chain_h178586"}],"axiom_id":"axm_6e4e68f9048f7e718d84f6412d929a284fafbc1c3dfa6f13f4a1dcb6b8ea8c4b","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1780988420,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x3c6871622cf5cc8766e8e9b2852eab5212de74feae648810fab5385c7bb4b533","commitment_y":"0xb7528a6a233b5a0f3ba370676209af02e0b757f8554b309fb7545424a8d0d202","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":"0xff75f49ae49afccdfedb7adae67c92453f83ace63622431415807593e8b99a87","commitment_y":"0xd25daa23ab67dc235425e97a9b742dbb4489aa6ab5df26856fe9db41b0c0d861","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":"0x4625db2bd7d11fc5514c5140281775b3b4e5a215d97016eb6b689d4bcae99816","commitment_y":"0x12be2aec5393be627f29c317bf2242749ea69971ec848b32a38ea1ab152e7129","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":"0xee8de1ebb9186c6ae55c657392f19c7f6fce9beb76cfe595a983e1656083bb1d","commitment_y":"0xd1af824c830f500205cca5969fa59e1d8568ed19d74a91a9893750dd29b730e5","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":"0x78ff55df7e14a54b3673aad7beb4d40992ff2d596151ade9add965cfe00a0ab7","commitment_y":"0x32ed92b3e8ebb05bef3ec2929f1b1dd9be4200406b297233ce4e3311574fc053","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":"0xbdb6b9b64855f6d878da04eb3b2eba7e1ec5ff23150fc7377a43223911b3aae0","commitment_y":"0xe027dae4821eea9d31de237ae081ca34f68413b10da6f39ec13d6830c03cf651","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":"0xab834cc92f02ad7abbea5135b9b6a1ba68dac476c2d5afc1ca5a99502524361a","commitment_y":"0xb238e4ed8987fe8eda547508de326ff5f3d2eee1e965050d9dff609d13c764ee","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":"0x62f0170ab9505bdf41f1e8e4fe8b5a4f71accabe28ca3aa1a941fa036caac58d","commitment_y":"0xfca53a4c96d44fd6266f0c3e30a2a14f9d2ef596422cd23beb37015e9b01289d","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":"0x4942867e18abf8a2be5248783e74d1af587e525c04242d90c1c865ed5276073a","commitment_y":"0x84686d35de5086328cfde5da3fd28cd4f9841fd35bab55330adf9d640b8b1a8e","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":"0x49735df9738f04ad4cf230976c6b5270daa7f02b7cf6e0fa288efda98a2cabf6","commitment_y":"0xfaec22932e7d4654aa3faf866efcc47244ce694d7444c0a5358a5c31c35a3b32","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":"0xdaa14b6f15596f08dbeed252999f393082d08a05406bae45e0e376e9ba1a04fa","commitment_y":"0x7ec7487426a68c5a192b6c45fcc29f7797f125e4bb6b39bb9cc76e27b84ea342","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":"0xe79204037e86a6d642f480212311a124e2032edfde140966e4882d6abe223df1","commitment_y":"0xbe132d63d14dedf06654039289bd7202495946ea6603398009dace1f62cd1034","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":"0x746643f60b046ede8072bf2a188fbd264b90f75dc450ca0b232038394783b2f9","commitment_y":"0x8a71440f96779e49e024f07642737edf38a7621f909cde2ee550325311edaf6f","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":"0x9d4a8c36e7664e6b88f1191aa4c013ccf9f3d08ce70035209fc26619fd370dd2","commitment_y":"0xa778fc9cdc7de8f57a17a9fc8d0d262c95f6596bf7da849aecfc7dfb144941c3","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":"0xf7602ee584118e7c41d89d42123eb28ef91ee81b46e68651bb30bb1251949e31","commitment_y":"0x518a74408f457afad22da9db8421c67e8ab4a84318eb23b3ca46b54d46d1a0d9","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":"0x381d8f232d15631f33bba04b55fa62807e5ce83c976c05dde7e0a8307cb08054","commitment_y":"0x4a60658e81f47bf499ae5a4f0c09076f5b8d264fd2adace261afcbf378319036","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":"0x2b5483691daf2b5969dcad90837bd05f03a3931854db470d45bf6849388deb46","commitment_y":"0x1aaf35aeb73b63bb7630783928aa274de9b07d1e792becf9c1919b1e07c6a83e","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":"0xecbd36150c31cf781373d8169cda4e91ad98519a4de0acc96800eef355d49ec9","commitment_y":"0xc6f27ff48e832046f565dc03e7c4a7aa94353e6ae67743869d957a9bcbfb04d","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":"0xde2755aa6a31b8bec95fe7257012ff2d635682546f20a43ec929748b2b936562","commitment_y":"0xf296d19fb5beb450856f21ca832bd3a86caceff8beb17300ec727f2ab558fbfd","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":"0x3bc3d08116ca624a3d85e456352d73fde9beafb4e9756dc103454241fbaf7035","commitment_y":"0xbe7a5dd2b536a6f20ee8a2d43e462f6945a27fd41a0e0522680f62536fc89c0","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":"2026-06-09T07:00:20Z","receipt_hash":"b9041d1470ac43a1d101317a942d76085f380f196f9fe1754a5b4f235958ce99","tier":"OPEN","tpa_id":"TPA-88693311357feaa05bf70e75","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-09T07:00:20Z","notes":"TPA TPA-88693311357feaa05bf70e75 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-88693311357feaa05bf70e75"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:7555975ede1a71f5760919c7882ce36f43517523a877ea9e571352fb428b73bb7f7627243da342b4bd8e6acc2b716580c67b3daa5cb921fc32ccbd5e5e57780f","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_h178586\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"1cd1f1adcf5ee81bb757ff42adb0a7fe143b5ba3f9b8d1becfb512ce7c85b937","leaf_index":223341,"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":"96634492c4140561385900c1d640f60ba239355b882f4a9cd277508661eb7b37","side":"left"},{"sibling":"8c66d46bd7a48ee037ec417276174c81b3e053a534550ffa7b993a6c32538ae8","side":"right"},{"sibling":"b4576aad9f223326c08f9d3baae8c1e56c479ad68e8440d3e1c30592adb31943","side":"left"},{"sibling":"1bfe4f9f0a3139f70beda4fd6bb7e9c30499835d7e09be02fe4af5ba9e8da2e2","side":"left"},{"sibling":"ba09a3e5d858a7dd2a144065009d0743191646242f8a2f53a563a114ff2adb33","side":"right"},{"sibling":"3a0d8817ab72ca773a16abc47f18ee67580e8aacdce8fa7c8860d08de8dbeed1","side":"left"},{"sibling":"cb9784c6fa50792d62d6792809d78d1f7c3a6b77ef8a161bdfffdcde84fdd6fd","side":"left"},{"sibling":"22525daeaccfc004362fab334c62d0f8b965500731f5d6c21d9d991c6f3885e9","side":"right"},{"sibling":"e12d48765427df14d375d8a3424ce68bb6d7e1513317fa854b27c75da09e921f","side":"right"},{"sibling":"06e9be95ebfd6e5cffbe9db8fc8fd32e8c20d38b7d7f0df3dc7dc5e76bb1848c","side":"right"},{"sibling":"5480e1ea31f4744f9bd7c4261771fe51f2cdb01e705cc17320bfc202d935ca12","side":"right"},{"sibling":"24fdc29d461691aedb6fa920758206b5bb43851f477ef7a04c34aaed84b8971b","side":"left"},{"sibling":"036922da4e1e2c46d948f070454bfad299b7406fb00735ea9d8bd1e687f5f445","side":"right"},{"sibling":"533d82482604463aa4a281b9d8b85917b383b7c5f924b2b494039524c55e8797","side":"left"},{"sibling":"b2590791b920ca2a4ed39de126d2c0b1a10d9e7e62f572f12425f214e767b6e1","side":"left"},{"sibling":"87c6b850dfec08ac35a693d9db3a3315250a68adb1cfab9b1015f212b63b15bd","side":"right"},{"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":224761,"merkle_root":"e9f7b49b652e869ab97ffba9c5a31356b2d0e3dc5d00bb28944adf737c46b1e7","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260609T103805Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-09T14:15:34Z","sig_algorithm":"ed25519","signature":"8ad8076fb12c8e486ae1d1559a9a7ba8e2ee996a9ad3d8ba7bcdbdbd88ab3a15bcb429707aca6d3e9d8b97e2ba755b3dcc77b1abb6601ccb829842719a6fb30d","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_6e4e68f9048f7e718d84f6412d929a284fafbc1c3dfa6f13f4a1dcb6b8ea8c4b"}}