{"_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_b763c8981ae32890898f929ac69c825fe3f27e3ebf015e3a83c262ab38d31c71","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779706827,"merkle_proof":"tpa_chain_h146449","root_at_anchor":"tpa_chain_h146449"}],"axiom_id":"axm_b763c8981ae32890898f929ac69c825fe3f27e3ebf015e3a83c262ab38d31c71","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779706827,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xeb4f1b61c770d51dae50be5106a880bc584397e7729af5c58681e02907564d31","commitment_y":"0x258e83a5056e33ee75e8b85892b9509d5b60322fbf278e6b0ea1ca08946d6465","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":"0x94d2fb6862f9ffab8585e1b4dc0f99a555f5cb1615eda5b4ec55f940da9609d0","commitment_y":"0xc98d2430e5c84e783f982632c724d4848650dd4c8550ba173ea7c4555cd632af","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":"0x19f82662efdf3c532ff3a506c18b771ff07ae335044f8b6fd44087f179230cf5","commitment_y":"0x9013937691ea0a72fff6980419b3c84d6dc42d057fcde3a43ce334c68f7791bf","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":"0x9abad864659d44e07072807085928f2d62f3205ecb0b006a59733ce5c62fc517","commitment_y":"0x1df46cfaf66fb8c6a82713a0be27ca59f3601c6167385249731c6d08078846c8","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":"0xf8e528e203bd07f863089a27da94dd9e71d28a8ec36087a35e174370fc2fed83","commitment_y":"0xdf54028ab5e6391180abbc61e2e33f599c8b161faac89412e203890ffc01c7d1","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":"0x54d70cce9af8468bf9b2e7764358b2f98716a2d9072672d67c324d4198950003","commitment_y":"0x846fb049a9ac96aa27caa247c2b8f1b562328102821208d10b847f2593328e9d","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":"0xd2ec896303c2fc8990d64506f99bea552e339a2368f708560874f729e2e68874","commitment_y":"0x63e3d9988dd7a1173612a37e954f9a7c7d64e758ba4e317aefd66e180c459a","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":"0xaff29549392a8ea91b6bc882eb5a11e3afb111858b3accbc1377438d282cc508","commitment_y":"0xaf8cc59236854cd37eefd20670689b443f001848cf32f60a62bdb4e3c13507db","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":"0x5382b6a4eb1c756af1f4376f2cc0cec1b3d696296ea88d37a488e2027f359092","commitment_y":"0xf7d8a22c628bf8da0bff27ac69952da1fce57a84c467919bc1cd298cde317c04","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":"0xfcd3f5e5a2e67f28555840626b3ca1220d4dbe6621592f355a2c1a273d0225bc","commitment_y":"0x2bd2f81144959af9e9e431b394d4946c5a86fc9b8682afcb6df07c4ca2caa082","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":"0x823c2c95c0012e5be0afbd3edb089f81d85e7d6b4cd00cd44e67a4d8c965a83f","commitment_y":"0x408daa40af218fe8a3144ac584662006eb16e523726750f927f697cf0dd3a8d","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":"0x54a1b47381f9f3110f4fe2bdd0d4a5dc9af174e0d7158d6772baeef86fc32745","commitment_y":"0xbff8fa5c83adf4d31d2ef6031aaa147294edbd3ed3b1a34da9009a9e7af33bba","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":"0x838674235f782f40e63870c905755fc7acb5eaea1b88a52356ea1efc27305459","commitment_y":"0xd8faaa8b314c23f386524b327b426b1f24e64b4e1c5e9dfbf090d133605eb4e4","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":"0xa0c2f24429a18019c1eb95ce43469d5e582b307197fd589d4c451c8981e8e4c2","commitment_y":"0x5feccfa179a75bda18152052be8af4d1a7b582dda6c79a5a60d4f7e868b586f2","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":"0xb174c5e39e78077e899f87c518e8728059caa51aed5522d6acf18a7a6b992b36","commitment_y":"0x4304f8ec050ab96d9b4d2341eb6466df8da1fbeee5a07de88c281380a70de1fb","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":"0xd7a3184325e6d5eb0384c7e6499958af9b1a07296c2d2eed0df9fad66340fb","commitment_y":"0xbdf74d7c3f6665eb43ae993b862ab9166528747268271a685c50b452602e2d16","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":"0xb60d6f49ddcdbbecc979bf085d72fb9023d9a8351156289ff26a63011f913da1","commitment_y":"0xd2667c0b45dc4574a0fad265b79b16810badccee9987a2292205e46abe738851","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":"0x88b5819b5851a2ec5721893f6d294dbf0a51d2be63117a8e16b7da0d4a3fe3a4","commitment_y":"0x4b777788c1bf8332eac93fa93e20020f22c80536194c070fdcccc1acad688d1d","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":"0x89ac7f07258f6efc598758b4fcf3b1f208a60254749906dfda9dd5185f9564e","commitment_y":"0xd8fdeff1f11ab874583bac19bee917108c3a636593565b862f56a0a75bec0104","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":"0x78cfc77f769a6137b06cb1c3db582a52d66daff90c229b505fb64be618447e20","commitment_y":"0x96532a3fe2fda8e4e9045aab139f461165d76f1769ea5329875607e360138886","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":"2026-05-25T11:00:27Z","receipt_hash":"3ff1af089c5d87fc2e0ca4c970eaa3d22a74f1f4bebffb4e1b422b817b83bbc5","tier":"OPEN","tpa_id":"TPA-b251dba73328156e4cd53eb6","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-25T11:00:27Z","notes":"TPA TPA-b251dba73328156e4cd53eb6 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-b251dba73328156e4cd53eb6"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:563092f9ea3c5955d40b7214bb81dcd73d52a40cb4e40752af86f80700d42f859879cba12be03a8066b16886ec7064f72f7b47870656425c4451f7840a11ae0c","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_h146449\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"8a894e55fbb0b1afa9d0171fb7c56cd5d4d91930b6df330ce5b3de7ad99eae34","leaf_index":150287,"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":"ce429c00ffcca2a0bce4b7bb4360ea0c93e7adcffbe9db989c15e207e0b79e87","side":"left"},{"sibling":"abb83217fa5ec3eded84e41f72dbefdf1deda6649d4e92c1e778b8ab8ac69e8a","side":"left"},{"sibling":"ca883fae2cf4804dd89b187bd5cc4050a9880dcb82337d1235d01e6df0f85c99","side":"left"},{"sibling":"160da089047399744c2f6fbd67fac0e4305ccddc1f0ce5aba58ee9829fb5f8bd","side":"left"},{"sibling":"2dcbb2b1700a910a0116bb25990b1cb86ba00fc5c482a7e9f0b139ead9f093b0","side":"right"},{"sibling":"65ba234571046c2cd9ea03660f9b998e8665b24e43612521dd2896280e60fc80","side":"right"},{"sibling":"9965447cc0e93a02532d43ee115e440afe55405b79985c9e09dc75347c959ed5","side":"right"},{"sibling":"f4fa2fcb72420f84a94f38e8d85f1b0efd0619ff85febe60b69ff090baddcf07","side":"right"},{"sibling":"f1e326aaffba93ff41a4e3364b93802b6500957533982254f790c78538fa3e7d","side":"left"},{"sibling":"590be6acc5329e0997d4ac3a8bcc18b83e8b5a7c739e21b123acff082108d166","side":"left"},{"sibling":"3288be4ea4f7c7eaa6fd2cb067ecc0589b9b1093d8fb4c6a5cf1791fef98b75b","side":"right"},{"sibling":"134949308b15cffd6792ee2cf678119af34d69a64764d7c89cd47573c94e1cda","side":"left"},{"sibling":"b23829a3482a3de040f8023be765676250b7720f80e201a05b3f8647ac5741a1","side":"right"},{"sibling":"dd47c56b8cab1e75e8ec7d3ec3ef6174f2e604a46a0d3e849a18e4124246441d","side":"right"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"8306fd103a886497955818bfdb4662884e2bf4cfaef7e8456e282d5c904cf1ef","side":"right"},{"sibling":"454f87b1d1ca30229e0712c4bc4aab1daf4ad8a0516ff9c4cfee85aeb16da89d","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":150349,"merkle_root":"5486c2dfe45e7fe004f96abc23af63fa8b69350bb8498c3588923d6e26491d66","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260525T123701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-25T12:37:33Z","sig_algorithm":"ed25519","signature":"bb014a57e20922d79a078682b62292b79e69f0d9386ac65f20b6f1d3115801d57b434e87c9effe2858eb5e98a216400b38521d2d75bab9a48f4fa65c2e35ac02","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_b763c8981ae32890898f929ac69c825fe3f27e3ebf015e3a83c262ab38d31c71"}}