{"_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_74d71aafae3872687b01254b8300981f85b29cc20fb7e552afbb05d78182499b","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1780398188,"merkle_proof":"tpa_chain_h159240","root_at_anchor":"tpa_chain_h159240"}],"axiom_id":"axm_74d71aafae3872687b01254b8300981f85b29cc20fb7e552afbb05d78182499b","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1780398188,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xdf6073d4eb956ec572411ade83ddff5eebe550ffcb05f815bc345160e86df400","commitment_y":"0x9e2a41fa9bd58e152f48ae00e70a68ac4f59d9a5c75d4f5a368b51155dc92bd9","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":"0x3e9a4e817383127834d38dc4fc26df9ceb7063af6703f5c5fb96d6603ff63e48","commitment_y":"0x6b122b0a1b4088bed0bf60ce3bef04e6cbd800f85a14394ccd83e03c6aae804d","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":"0xef8d2d6f86ff4bdab759cf5db78114efee681fd699b9bac92825a02da62a33e5","commitment_y":"0x4043ace11cdec5334829f6ef55bba812c4cdfc9c8834a96d79c5a83519877acb","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x5e2cf64ba6fa48cb9942dc50e597cbe3580d3f975e4166398f56ac00bda485a0","commitment_y":"0x36d8297ef3efd2c46408eb2de0bef40e09aa5c1cb7aa03ba93c3fe01aa57dcdb","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":"0x4e80da3df7528155d1edbf7a9b84aa6b7fd3ce9d51ff3772ab67edd99c3c911a","commitment_y":"0xce7f1a6aa2b728e0eb84eecb5bd83e6c2069f0196097c4f77cdfbf6a9b35ad26","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":"0xc9f464684e80149599ddd0d1097335f0541fd52079d0c5846611c6e353f9cf49","commitment_y":"0xa3adc806f79999369fd969f568f3b58f70b5fdafc714a201462c3b7398e4be5a","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xdc15f28bac7caf524331980b35bd2051655af638b59755a67985147bdc5497de","commitment_y":"0x40eefa09fba332f62fa01815f1880f31193641d8004c05e25f604180da43589a","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":"0x19647c1458616d468c85d86cb968a822d533ef541b267da7735142f0cacdf7bc","commitment_y":"0x5d02ea3b82ff3999e94edd5f7c8d860efbe9bec644e822b06a3fd5f4bf0637fa","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":"0x1a04ecd8ac4710179c46e3832367f5dc47954146ab1cded7337117f87f922b6e","commitment_y":"0x9ae21af26aba8222eee7ecef4aba29f93a2a3121ca965260133046117dc9d8fc","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":"0x8fe6dfec158d0539d2c75300ac9fc8472dfb1a147008c1c0df8043ac8d3a85f1","commitment_y":"0x47adbe82c608fa1c43dd17a2b6f3d8f71d2313dcc0e89e60e81f2a585c79e6c4","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":"0x6d2f5498ca781b5a1f0d5d6838e52816ff3afd839f047e5b93dc6c5234d1646c","commitment_y":"0xa68b02eb708bfdd99e0bab683615e7391d60a6a359df6b160bb56e41747b5577","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":"0xe91a51b34736eb07924e3248c516e56511f85667d9872f16b45e48200a0c5b","commitment_y":"0xda7f330b79d0c9f3396a6fd70a69743d68f478f7c51ae8d1f39e6b6377a742c0","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":"0xa4e91994945a902b93a8fa9e0db02f552e13e3b7b8d42789fed9131d279b6112","commitment_y":"0xaac12278f7544654786c9d4727026245ac9c6dc92265b7243c5d84e8264d7308","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":"0x964f48ebc87c0a48b545df7845324c35159a248a3d3e54c402820fb9cc5534ec","commitment_y":"0x73291456170fd959b02ab9a3dd619a4ac2df063db27cb418d20edbea061bc9bd","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":"0xef835df87d91fa6f9c0766331515f8c652292f36fa44c2d99ad07d8d553c54e8","commitment_y":"0xb2dbd4cf0e537882c25aaaae3ad1ebc3c4601b3323b0ad6fdf34be9a7dae850e","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":"0x591a0d0b6cdc49ecd234d738c3cf7ceada982eb62b4d5aef6a25095ea4577257","commitment_y":"0xe3af7d527be9b39accef753e582f2c8e717ce9e9b5c890f6ca9bb99dbe0c3997","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":"0xc4a43b35a41a870239334e10bcf42420438ffe2f81b8a6d242945d0069384d8","commitment_y":"0x2604e09d2fd4f72771c0a5d9c2e80a824cf25a27254c04c5bea419b8e3230012","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xd32fb6c28f7a53adff4ba4a7692296461331cdee4c24914e088e7334d38419c8","commitment_y":"0xf08164f4e1ad0ed29f57169054df2f9e18bab6f20c1d068144e44bf83c68a3be","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xa69ba9f7135fb2bc7d7d722a429d6d70dad83697bb5a523cd5fe8383b959d6e7","commitment_y":"0xf069990442a72b0e46573f9a85fdaf567ae98abf3d2285935089f5dbaf21c732","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":"0x9d76d0705acf13be9b11fff2679346a7f72391f632fff53bd8021671d9a99a35","commitment_y":"0x9523d941abd2bcd907c37d10237a7f6ce5c8b756c343ea1824cacf1629f06839","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":"2026-06-02T11:03:08Z","receipt_hash":"16ef183f77a75374c06bea4c62be47469782211e3bf41099fb148e191f0ea828","tier":"OPEN","tpa_id":"TPA-e912cdb41859be5d586ba815","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-02T11:03:08Z","notes":"TPA TPA-e912cdb41859be5d586ba815 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-e912cdb41859be5d586ba815"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:518ec39643214b12bcb527ddb5a976da11c2676742c9920be6cb436702f9743a5cbc7994bfeab9bc17017ead361c904f23a29b51141d93c9df324db65260a00c","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"FacebookAI/roberta-base"},"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_h159240\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"30b267a21a0988286f9cb0fc644be04c115d297afb3fd0fbbac891842a5fce58","leaf_index":207100,"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":"b1100ac9875e3c2fb33abbecd84dd999ce50916942db20c57912395590c8b262","side":"right"},{"sibling":"f767421b981399f5a79a23fdd40e066e981483d287eaa7b446581d8523205222","side":"right"},{"sibling":"f9bae853cf27f01a4e7597d7229b8f71bd2eeaf31abb23a1f24df924bf888e32","side":"left"},{"sibling":"deff0b4a7ba5cf1c5ccf9c3b8b3e268d48927a3df0006348f34c3b8c3524bd22","side":"left"},{"sibling":"7d04c4346e776c22b758ef5cfe0fb39315143fad0cdff5a9b3239b2b20023bd0","side":"left"},{"sibling":"f9ae1f6b9a8434c32ca94fc3bccb4015e413556140dfa02ceafa20e3ba157327","side":"left"},{"sibling":"4558e341b662d3a9fd36f4e2cf330ca79c8dce6eb2ed9bb338f2afa48053745f","side":"left"},{"sibling":"61464160da1473d9ae2362a965a6022946eceb7eba6adc68e1110bd6a9578797","side":"left"},{"sibling":"6e9bb9e62a4df6fa54625d57d2bd198f477314cadb8d4d8d164af0fbbcb937b6","side":"right"},{"sibling":"2b6049854d607ae87e089c117f09d9fbc9931409217098151aaab7a6b4544304","side":"right"},{"sibling":"3e96c6c542fc482549f5fabc4f6b4dad4f6e6a2f744126de4a091dea24f893c1","side":"right"},{"sibling":"c59090fdf6b5b684cc4a0495ffeac220e443800f6c2c44ced10f94cae8c56d1a","side":"left"},{"sibling":"471898a863b7b6230ac0db993cca0470dc990df21cb337ddc3390e1f16186090","side":"right"},{"sibling":"24d1bb4b13e0e46131b27b70a48e65fcf4e2e14b95e3bb83ade821e9df530f6b","side":"left"},{"sibling":"8cb4f96462d8a12ccf9a6e24f5c3a742a63e7d50ea3037bf329f59ce53558ba3","side":"right"},{"sibling":"8925ae87d123b590e9e42623688a2ad69116a033dbcf45d7307a9fdb459cdcf6","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":207244,"merkle_root":"095316d553b0b5ea2141c394dcf4742d14dbf7daa2d64eafefb41e6accec7cb6","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260602T123701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-02T12:39:20Z","sig_algorithm":"ed25519","signature":"c6aaf924187cc600b960bb1c4f4174ab8022c40d2544f84ea1808c08d8884f41b1c1179e9881f688c2613bd91e94ff056186e463cfa82b14477b41714aa04806","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_74d71aafae3872687b01254b8300981f85b29cc20fb7e552afbb05d78182499b"}}