{"_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_7e8f24954ae4e05de3c76b772fc3a2658cdb79b93d9592170fd9c7774a5aecd2","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779984061,"merkle_proof":"tpa_chain_h150242","root_at_anchor":"tpa_chain_h150242"}],"axiom_id":"axm_7e8f24954ae4e05de3c76b772fc3a2658cdb79b93d9592170fd9c7774a5aecd2","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779984061,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x3ecc20cbcb2fc5785eb7e209ffcf1ee9d73843855cff1bde3b7fe82819724384","commitment_y":"0x889dba81b21ab079e9f6035e998dd3e485e1293374081e0d02ed09479ab06d3f","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":"0xc0a58591427fb0595e5532b48592490c36e5dd34cc6fe075aa525d381f703260","commitment_y":"0xb2ffd061ff1728ac6efdd62cd101853c6f8aef4ba48c89fe7826764bdaebf8ee","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":"0xd553e78eec27c1a9ee3762f8e80133f9f9b8dc8318fd39175decb949067ec8d9","commitment_y":"0xb2d22984f293190ed82cc463bf5b5355be95ddece6f7ccdc79bddf4b8a262a96","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":"0x79f8e103ca66b5f7494998a139ec37502a61095462bd5c9334ec912e1e34e814","commitment_y":"0xa166f913e71bacfa23ab4b96b62814d64447ed2f5917ee1682a1c9120b314f1a","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":"0x7a1627e8e3e5acae63bdfdc8505cbbb8a32c1c1414117da2fb2b6243f3d9f10","commitment_y":"0x611a609b12f469d3a100ed9faf7df525d6d53217fccc711075f1703d90afcb1d","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":"0xad389d8fd801ccced08769d16ab95b36ebe6a922a9d1de50cfc9b309d5fc5092","commitment_y":"0xac0b5057a02459bde1e1b008305ae236266d0dc62e02be723e8d9244e19f858f","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":"0xc26a88b2b10c1a93db1f71246f62a498736f7829b83dfe51596b9d9666088686","commitment_y":"0x621b81f1792a0bb27bd34798aace85501391a6e52ebe5f9fe777e68e60a2d33a","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":"0xa0090918acbdd284bb7750425b9355249e68e775535d17dd39998ead84be5e10","commitment_y":"0xdd5c433ec25db23f61900849363749329f4d25035da41db996443ce0d2532c63","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":"0xe8e873450ae4856fce51472d30075d44b0cb8e72a8b462fe6963d49cf93fe95c","commitment_y":"0x296001541d8c2b63a6266f49596eb806f8794126a7ef0603c00a5d9c7dfa6037","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":"0xb6c05ef906f09a80927d0a502f3d06e93ba363151764bf06843a4b59b56a63a4","commitment_y":"0x8e217ea5877e4a9f65af819920c396b978dae1a07e7d399095201b4c9957d1be","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":"0xd8e3d708410684b23934699363deb012a09e2bb409014f398c8c1ea42f0c8ec0","commitment_y":"0xadee75bb7d6bfa55d56a66398c6a0099659c3b6d9e547166a2fc105db9f59497","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":"0xc942fe998a26805e9b18181df8a865e7711e7d2396bb92d62bd4b3b999de4974","commitment_y":"0x6c61e2f4eead414ceaa8df062867d4f0a717a512099fee29fc6829f9d5fcc0fb","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":"0xbf11ce119c7120caa19e5b41943cf00e120e75b663a93e94bd5a3a1baab89bc6","commitment_y":"0x699b51747a9375b5c230e3ab815a7fb022646499599160781b3757e0fc26f664","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":"0x9b0cb7a4d504684b359f34291c9eda67b6f3b1016698ac872c95d088570c2ca7","commitment_y":"0x9409f0a4c46ed42423195b43a93d2c3936055e69e887b6889f2b415381d4f4e0","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":"0x23de30b46c6ec8bb3172dde92a2db5378f493d9d9ac924f8db0019fd7cc32b72","commitment_y":"0x170421e7e8a4660624ca2d10cea11bcded3b811db6ca66887cf45d8fc4fe29a6","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":"0xa4a73c6132af7ec17728085824904398e4e1ab474b559cfa57a07fa328a6bad2","commitment_y":"0x4045e5766b7118e8d07d8b28ed2ec840d78f8a660136db39453961d5a555b529","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xf19a53dfc4ef864810c5d79871b72a04e11958f25a38cb4d1be87b000fd43b71","commitment_y":"0x34f63c09c1d01766c38f62350f2fc98f55041fb66b8875fc1051d42b8e9565be","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":"0x310b098de3fc10a583c271f7e2d6b13cc6226daa5f88632c2acd09c167c58cc1","commitment_y":"0x4749faa8a20f3e55ffe000f8fb9cc33203e32dc05119fd81afdefb345a33c485","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":"0xa537dcbbc8e90ab8749536ce05a2bb3f6971edef015618f73fb2e8757e359eb9","commitment_y":"0xb8b0aa8b46e9af405731a838926e330c4f41dd3dbeeeafda34659e968db10bae","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":"0x314f1d6f67245dbbfbeca9496a54f53c2fa1d1d915c6cbf18b6a00fc62ef34c2","commitment_y":"0xb7a5cc70376aaff14cc57f678f27eead09f5f55e0aa056e71433178a41958cc3","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":"2026-05-28T16:01:01Z","receipt_hash":"1cd2f9df81123b1909fca2fd36c4f42dde5d4d6f7d4f57c7da361f4d30b2720b","tier":"OPEN","tpa_id":"TPA-11815a693895ae027af59167","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-28T16:01:01Z","notes":"TPA TPA-11815a693895ae027af59167 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-11815a693895ae027af59167"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:46289f26cbd916b326be855b68e02bbea803c2e7601512b058617a50320c1221570a01b09893f72481ed8cec8b2426d1abef403ffbd3c7871ce03087c239ba0e","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"5CD-AI/Vietnamese-Sentiment-visobert"},"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_h150242\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"7d0c9bf74aecbdbedb5705619236a4534915a985b86bc8f9279b35aeea8b78e8","leaf_index":156968,"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":"5504af72ce1e41ce2ddee096509788e668d8a1559714e56e26f24c76afd04899","side":"right"},{"sibling":"ed7c1d7e3be5966f4140d3f72ac25212ec0ea58928806906d923d13f375b9c85","side":"right"},{"sibling":"44eeb95c141c96a85169d32f63652e9a984a440ee77f94eb80fda79f72dc0969","side":"right"},{"sibling":"413322464259085a5591eef593928f49cbe56f0c6290ad7306cb1bf5bd974788","side":"left"},{"sibling":"32bc0a9e7457f481e41c953f3a8e6f3971c154e782114e085e2435e478c7377e","side":"right"},{"sibling":"21519b77c389c06cf7fc5c1f7a16f192d1c58b613bd44b78a72858e18c20c555","side":"left"},{"sibling":"310f7e3b852125339282d598ed564ced9ed9e2ca4237c1a03b480e95a7e2dcd3","side":"right"},{"sibling":"729167f43228012e382d10063ece0f271369be7069e3f9dd2b6e50ea95ba21ad","side":"right"},{"sibling":"d838dd38cca0f130b551233efb347d4e2ef328af8e8a03d1425d8e13e89bae6f","side":"left"},{"sibling":"a27ec87afa3612383fbbe129615fefd9f3e97529f3780ded433c52c1f262fb04","side":"right"},{"sibling":"68b4895a8015cdde1c1baeaf63a8382cf574ce4d2ad88d596d4217ce2238245e","side":"left"},{"sibling":"d35f4b55168fc86fd15cb6b5e70353f243dd3b6855882c4e024eb42860df5e2b","side":"right"},{"sibling":"65551f554af421da908f4bcc2a4228d57dac33c374dd75248b7a8b8c28a50d0f","side":"right"},{"sibling":"66331bac84ca0f8983eb09fac7eaf95af234f1b82680b793eabff4ee25caac40","side":"left"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"9ebf8a7b539dea1c05501790c0036b29ba785ff35d50318ae2c40211866019d3","side":"right"},{"sibling":"1804b70f68714937232a061bf324a3f2aedd106013db9dacf30e36e3b1e8a4b9","side":"right"},{"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":157045,"merkle_root":"43c41a2fa778850f373d931654d340b82f07d46650e498e31835f5e887678362","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260528T173746Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-28T18:59:57Z","sig_algorithm":"ed25519","signature":"e212f062cb01bd60bb9d92850bf1d4a5282b13d2f144e3d9c247c0f3f9190cef3306facc52d3841f8badca724dfa35d4220fb75a3af9b4d49894404f8228aa08","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_7e8f24954ae4e05de3c76b772fc3a2658cdb79b93d9592170fd9c7774a5aecd2"}}