{"_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_4eb281e33ab4aa89b54e856c3e27d0baa574edc86c82e4484dc29ae62b0270d2","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779210002,"merkle_proof":"tpa_chain_h137700","root_at_anchor":"tpa_chain_h137700"}],"axiom_id":"axm_4eb281e33ab4aa89b54e856c3e27d0baa574edc86c82e4484dc29ae62b0270d2","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779210002,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x4ab68e9fd612924f27a7b07863388d088643ea725a4bfe351ea616b946316092","commitment_y":"0x519ac90b6bde34e63da6b5fd291cffc70b063a48adeda78a1e7a379de600395b","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","ISO/IEC 42001 AI Management System"],"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":"0xa8230090897ba5baec4154b0b9751f7560e85e5e3ec6204656d9e44bf10d20c","commitment_y":"0xffaad40529d97a2af1a352cccee5e02315f87659b42ea77634182ce49193fd0b","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":"0x71659a764796d0698356a0fcd7fe524ce393c10221390b4a159343609a03a606","commitment_y":"0x5593391f07f874eca4ab21502efc83a8760d38b13f1ab3a7f3561250f7192591","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":"0x830f91bb855e4083a4453c3eb605d7c7103dc8f21db0c9927f11cb226ecc52cf","commitment_y":"0xaa7897ff6c7d6c526d0cfb57db2bbeb4a1ffbfd8fa47bb3992fefa68b765d005","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":"0xf25be3df9685c2d8b809a6323378c16a554aef597dbdc97f60e2e6cb0d786b","commitment_y":"0xaa4a25f3499bec62fdfc91c20d6bff6164b9758fa16679f8b0ce96fb48744237","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":"0x5a9cd6857d19797cef191f891ac5be666a8f8418eb0ba00b72f3bd2617fbe02b","commitment_y":"0xb84a663e1867e1b932a0109043a7378df5b84a6714940b292f33aba296231e57","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":"0xc5810eb0581279eba2bcbf474049e17ab9010b5896dac924e617b54b986018c6","commitment_y":"0x1fd86a21a568868dbe9c80ed7bd17dabc81972418e2336fb678828a5852ef77b","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":"0x3782127f6cf9e14a7153cce20da4b8993ab4c2ef0626e62d5f34fcd0cc27ef3d","commitment_y":"0x86d9fe62f954ee8c9997fd2add3e0294344b919c74c4b6b0173facfa7071a1d6","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":"0xf54045628364f3ca1fedb11702d34c7b12536b9cff89b3d305d332136ad23254","commitment_y":"0x19d7d9f67c56a9540c45763ab3540774f1235125df575cf42ac9079a089c60ae","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":"0x4ab1af1535fc237097420bfd84466fb4bbd00058d4a8d6c3b441a52b0ad3757d","commitment_y":"0xf9148f927e38fa0bd9a6191f231c61dd7f0d93cfb35036bde80c1cec968c8bdd","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":"0xfc99c80812bcf880b40edfc8e95ec9f70e4d45b2ba4a8f3a0afa970ff86bb28","commitment_y":"0xc568091bf369eb1dea7b90807bd9621d9767502c9709a56d18ec98761dbb825e","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":"0xad04020bc5aafa26b1c27ed9b038658a93186269c0dbe36b3331098896b18f4c","commitment_y":"0x8ad67743bfc92efc1198d593bbf8cc440b7ca0ac3614031d0d2fc3d7720b2614","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":"0xd92636cd54db96ed8d50cf2ac5276ce59abe3ff9699d5fc7525f6bc59fbeec78","commitment_y":"0x4c4686087ba302a849c11f98c994156241eb69161ba8082a9ac3e46d44b22b9a","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":"0xba7edcba195a3071e9ceecf96f2c2d771937683026b681dfc7327da6e847d967","commitment_y":"0xfd61bd26f878ffba8cc424135989da61129e38f1fb787522945bef5437fc358b","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":"0xbc947e27c6231ffd4c44ad850594dba814e5b940f4dd53460f7d9c9c03070415","commitment_y":"0xac8dd58da65c745e51dc97abe4bce2a55a110be3c895e15449bfd6dbda60d989","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System","OECD AI Principles"],"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":"0xc583aa02cbe0cea0d2b75cec61fc28012b9b654cb7c7b4ebfac829ab9767696b","commitment_y":"0x5a072db2f4f66cb40c8de0843a1224688b35c82f7e1b1f3b839d65c0d18d6c26","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":"0x43034b295dd7428a8e4d4dd84b7fa5ade10c568301310d94728f7112bc16ec65","commitment_y":"0x5f83d0520acf7eefc093502bb8e79ff11d8e22ed3f3de3531b909fc87d6972c6","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":"0x5b35128ae404c3346eb0e8240be552454f2392e8580ed436bb51c5b205069b4c","commitment_y":"0x2b3f6b339ec0e0d4a2ec641b705643479c92493657ceb5eedee05ce3e497a94","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":"0x7454b6a6d465a48dca6172f8df01266e19a36dcd810f76cbd85e2f717c989385","commitment_y":"0x94ae691ffb68f0e1ba755d167e3dd1ce244ceb052a98f72f23ab762538a98d0f","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":"0xcdd9e943713f495fe0f1c4c929674157ba3a4b0e43e99ccfc2b23991b0f19e42","commitment_y":"0xa0430a3024bdc6a33a57177e00822d0448a92fa93c1ce9e50658c4a49163edfb","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":"2026-05-19T17:00:02Z","receipt_hash":"5b7b2c04041704054be7bc4d83cc140f7271230f15a56262a2cef027d805d13c","tier":"OPEN","tpa_id":"TPA-df6ed24b3135b366787b06f2","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-19T17:00:02Z","notes":"TPA TPA-df6ed24b3135b366787b06f2 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-df6ed24b3135b366787b06f2"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:74ac19af79cbc88a1672e5e7872d0b55e99a082a1aa92b68f4da8f13146714b89af137005a1a7587ade32bf2528473aa4b044e37ca1e455760ae06a65489150b","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"facebook/dinov2-large"},"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_h137700\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"cc94d52beed8ac0a5fdcd3a864c0af25dbd8e6ad6a729634b4dd2e6efb3cd0a8","leaf_index":144142,"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":"12f54505c1cbe26ab1a4689822ef2adf586a2609577848e8587e96f98ff9c875","side":"right"},{"sibling":"ed8fcff546921a24f1ea02b4ff2277c054cd62857092737f6c1be4142957cf36","side":"left"},{"sibling":"6f590c7dc0c9fc3559bd564adabe02cb4b301e987cfd07e441a9ce864cff41d1","side":"left"},{"sibling":"25a84d9da71118729c7d708941a60c5bb20d0c7e3f06328cd4f3f21352f2b054","side":"left"},{"sibling":"6cd7e7d94aa53b3f0093dd89427bdf3a0312b5edbe450a7ae5f7c809eabc7465","side":"right"},{"sibling":"a8fbc2992ec780465d9208c34abb15e7a6c22ad0bd96b235457a11922c940fc4","side":"right"},{"sibling":"0a2c887ad5473ce5f17ecd99dc7a355c7b0bd715bebfbafa9ddbce67a94b8065","side":"right"},{"sibling":"eb967ffdaba58f23394d6712b6f38f0d926c542a51d59ee9001adbe5ed580407","side":"right"},{"sibling":"04f29f273ad7ade9f1a2725fa292f44feb28489475605eabaf0575fae922f21c","side":"left"},{"sibling":"c91d85f1d2518af6b2a5c4878f161dc5254665482ee17b6d790c0a38851eadeb","side":"left"},{"sibling":"4d17462105da93475982fd8fd6e9e38c6b28abc8fea08d3efdc1926879869c7e","side":"right"},{"sibling":"edbc49f08e5b92291934c05c9e6efd270a6b0698d8d2fa474006366027dfe098","side":"right"},{"sibling":"3e4df6e7457cecbf36f350375e72dcab336a3984422e4c406ef809e4e2944e96","side":"left"},{"sibling":"8f4c0fbe56b6c010fbb8c782ebcd478079bb3f991d8704e2534209a075d9163c","side":"left"},{"sibling":"be08fedc4e72a6fb56606f66812fae7317e09690b9acb18385f4ab117a981238","side":"right"},{"sibling":"0534329a7475dc9df51998c83c16892126679dade0fa34182f21e869599386c7","side":"right"},{"sibling":"2d24720928ead0e7670650eb55f558c4f20e4c18df376f47ba72cfa8cf0ed344","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":147301,"merkle_root":"08903d7159c3b38eeeeafc09eab15139ea417f1d94f02f1fbc87296b37db840a","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260521T183701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-21T18:37:33Z","sig_algorithm":"ed25519","signature":"905f2924632dfa2970c8690285f5b5d4a1d891d0e0ef1cbc404ebec2fd937215ac768e16f0a9f28b18977a55ae0bfd226db6833ae7ef588729054117d2da7303","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_4eb281e33ab4aa89b54e856c3e27d0baa574edc86c82e4484dc29ae62b0270d2"}}