{"_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_a2f0243f9d5e87aa0ad14350d5d14bfdab95681c961becd635dcd551036169fd","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783936919,"merkle_proof":"tpa_chain_h277941","root_at_anchor":"tpa_chain_h277941"}],"axiom_id":"axm_a2f0243f9d5e87aa0ad14350d5d14bfdab95681c961becd635dcd551036169fd","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783936919,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x38d00600e4d74eab95b7de42154eee0cda0983030cedee8c67e40e606d0ac0bd","commitment_y":"0x29445fd1f156c5c7ca5acf91094242073f468f4395c130a1e8bb8bdfc6645fcb","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":"0xff1af8703bfdcb1df0fd6ce33e44531acb842191aa53ac8f4a6d33d408cd3727","commitment_y":"0x2b05313d0f2e4363ff9e0666224a96986f64a58cec3cd63a0283b407cd5baa36","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":"0x7f397f3a9bf61db509bedc0d8c9308204a7ce1b0a4e6a790d127ae36dc86b302","commitment_y":"0x4540058911ec487fb6f626ea0d7fb143ab09f8be27a01f891c098a0c90fb5572","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":"0xb0099ea2e68b6b97f9237f40a709ce7609dfa3d5194eb14a62b943d6de79e200","commitment_y":"0xf4ec000b7990c8f902672e38f945e3543d61ca6e93763c07412e9d345163923c","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":"0x1abf7981f6d32b8e9ceb31a470aca1eb95781e17c5e42d20ade555e07b7e9b55","commitment_y":"0x85234021849475897f02dc4c69278a9b73bc77e0910479098b26a2301d828633","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":"0x7f7fdc0bb43e619ea6095e0390d31982fe3abeecfb85278a0376aa7ae9f30437","commitment_y":"0xe5e0df6b346a7fa95cea6fb753da80c3c6702f6bd80c18b32eef98831944ad33","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":"0xe49aeb133c75352119bd54b0dcaa735322b57e1815a4db504e940a878b8e1815","commitment_y":"0xb3cb3c52fe5578b17ccfcc469dec45bf6bc687e3e3d6dc9e02f12a1a7f4b3abf","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":"0x175769bd86fad9f97da5bbfee26bc2def431c24498122cbddb985ef86d626432","commitment_y":"0xe594143ead79760a49625070fed9e902c266109bdaf74fedbc740fc4a3008d4b","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":"0x1ebb2fda4590136b466ed448c0f0913b96c09468541a35db7321f3c3f9c0c431","commitment_y":"0xbb301f227c7185831a8e517c17d97fd8310731142142c01729876304ac03a05","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":"0x6e2aefcd2eb71e368e22f4db10b9fa21cc2fb6a27eb6ce205b3a67ad67ff5b6f","commitment_y":"0x438b6b61ce69fd06eb296e47f4f2c8bd2954f9ab6ff058ec286e4679efec3023","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":"0x770349f8552b83e4ba6492fbb02d77e0a28fc2c4e3bc0d34100f2ec7e3cbff80","commitment_y":"0x2bb16bd61bd35112f6e394a05ea6859333d83919728d558bec8bcd3bf8b1ffc1","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":"0xc164a70a7b8f52b230a391849dd9dae3563862629897e646e096630afed1967","commitment_y":"0xf09c0645284162af2cca6f064b6b540ad6b7766d66414281c27e74f0b70f2f7c","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":"0xd8996eb0cd19d77cba23700647951044f2e8c5e40b86f0b1da59ac234eb6a1ee","commitment_y":"0x63d85fa9f1faa6b4072594b2daac38aefc7044fe21717b6146d8440533fd4253","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":"0xf299e5e56229c143758aee4186130173b9b67c97c32633286966a9e9dd1a1243","commitment_y":"0x3e1bcb23a46a4cf3290ff84ffdf45d303cebea74e79ffeb546ca71a8dcf9ad40","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":"0x6cc3455db3c01f8ec4ca1f3f635d03951b8b175ee701ecf135a8edb33955cb27","commitment_y":"0xc40631bbf503298b0702e4704401a2cbd01ea216d6c9c5602aafe18d650dfc3","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":"0xf232ff389616c7dd3a1630568f8ebd73578a0223d6d4c7cf6270768033ea1af3","commitment_y":"0x92c6e4e4be079ade3cd4ad0d7fd40d14afd2624748e3e2ab0f407c281eaefbb4","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":"0x2e8c4b78c2c51c5d52fa84435b92673ff222c10f403afdb4dd42fe3f1040b7d7","commitment_y":"0xc7f0c462b67e6f62945e0f626bb7222712a75e409bd54755e49409f01d38c94","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":"0x9a55c9a7167756f4971e771ba516df080f514f54834767c5584c8fa335b72ef1","commitment_y":"0xaed077560f5beb6c7d10661fef0414b412fee7b3bffdf0c060ac1150c2e333bb","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":"0x74161080ae815b6ac5899025b846fe31205d2b7a285709f388eb4ddd3b19a79a","commitment_y":"0x6f9816f0909331615d7dd1eb183387a828907ed075885a4624d178ff9374ed51","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":"0xa4830c4fe6808f3e5c5c9c14aa8fb4570f3c02c8e96088928312b2c3a73a7292","commitment_y":"0x4100bbb0724c361f4e1539a5172830fc90d0ea4ae2e77389ced3748cb7d584ea","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":"2026-07-13T10:01:59Z","receipt_hash":"4450d3cc72edc2211ebdfa356549b36f39f68d93538a0086bcfee9f2f98e4f85","tier":"OPEN","tpa_id":"TPA-ef31628199fedcca399a84c8","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-13T10:01:59Z","notes":"TPA TPA-ef31628199fedcca399a84c8 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-ef31628199fedcca399a84c8"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:51618b521d0cdfbe8f8069533bda91055df191493eedb600140a343d3d598d9ef2c18087c8de134dd87bc87b4a168e5c454fe1b3dbce2a3d0831bcbd9590cf04","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"nvidia/segformer-b3-finetuned-cityscapes-1024-1024"},"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_h277941\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"0c52e364b1e5e2401c94a4cbb78b773b4df4dda732afd2a6c57a7115db3f63c7","leaf_index":310422,"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":"c0ce4e009c29f3e3372319bbe3c5335ea9f30e3e424082f9c82e64f646c3a488","side":"right"},{"sibling":"f508bdd2098cbb2cac637fc613a1a9b100fbef85769386b35198cbcbadef5ea9","side":"left"},{"sibling":"7a3d48c81b162e608e21c85bcb20143f76342fbf8747a1e4360b6b24a412f563","side":"left"},{"sibling":"854788554fbf7cea5e65eea28f055a572ad151023258fe010ae12a82064b3b91","side":"right"},{"sibling":"748113d752b075f2e8d736e97a3419d723f647d2803ab3301528cec7ec5eaead","side":"left"},{"sibling":"ad67f49cf1c90f16d369bd7ce1c8c25966900452783f81d5d4c7a34822055646","side":"right"},{"sibling":"c0d780db2e63a4b6572a2f6be4eaf4c177340e0b856ac656dc80053c52ead002","side":"right"},{"sibling":"fd086c23589f8255a39f48cbb66b60fda6508563325241cab4602240b4656eb3","side":"left"},{"sibling":"dbe3e06d49815ab7b7107feeece4798e2f5ac929c2caceb5f12a70d783bf9bf7","side":"right"},{"sibling":"dedcd7db11ac0ed28de6a327666b25013404573aee9f1a35900aa10b4428ece2","side":"right"},{"sibling":"6494f1bcab7118cf7386177aa23767d56bed90e50b8117f98fad3626067a4fa1","side":"left"},{"sibling":"5ed534e945b31085c140b50460415e7960b76a4b6266da67d272b853dc94b352","side":"left"},{"sibling":"91010b271bc8eb5253b3549292ef3146e1d85bc9bac7ca36e0862f1204f84e8d","side":"left"},{"sibling":"772fbc112e94d8e574379343387c65503d3cf8fb16ff89090174eccced871a41","side":"left"},{"sibling":"4164c149d57c6fb95ae47d44985002cb852d95040f485a8d2c69d23dc5c0f327","side":"right"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"61715e6c4a28abbe454ddefc3622da4d68def5d9af7b21693085d0d9d9b7bae0","side":"right"},{"sibling":"c5657b3de80e8a00feb17dbcda79a499213a8f394818c1ac18fa571631c94ffc","side":"right"},{"sibling":"1cecb7f447febd025aac272837c80de218aecc6485d2395a509b2a1f1b9c746e","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":310529,"merkle_root":"28ac72a97944f18fb9dee2918fdf340e3d829aa7d04ca228b3224028d5bc0529","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260713T103724Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-13T10:38:55Z","sig_algorithm":"ed25519","signature":"596d6ec8f5a4b74a18d32264f6517a3a9ee60cac106b54e81d0249bfb9171a1302364daf7270355bad37ac757c52e4115f9accd7483272764a2afa455e5a4408","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_a2f0243f9d5e87aa0ad14350d5d14bfdab95681c961becd635dcd551036169fd"}}