{"_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_7a21f92d3a7333e2898ba1c65c8be3ed4ee0b5635833fbbbec7fad219227cc49","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1785081620,"merkle_proof":"tpa_chain_h317742","root_at_anchor":"tpa_chain_h317742"}],"axiom_id":"axm_7a21f92d3a7333e2898ba1c65c8be3ed4ee0b5635833fbbbec7fad219227cc49","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1785081620,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xe6476ab0ddfea05677bd17dd368bb5f1d87745e547588e19c3e5987b35232f0d","commitment_y":"0x1262d549f46e540467d8b0ea283e5d72b6c205dd24e890434ddf3af61359a218","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":"0x6cb0f67afa1e22c280a2a36b9214743a8cb832eaaf2e1bc86e4620489e1b1650","commitment_y":"0x8a7d95deacfa762d26e5308ab361c03462cd082d53d702ec33d029dca32df03f","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":"0x22a38563c49fe334c8608af1cfd01e08d4878a27fdb36174a083b281ce4af7a4","commitment_y":"0xd6c7b9d9de7ec7ed4871e389a2a1041b245feb9e59ff5b7eddbc6659343e7b37","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":"0x6bd782f518adb9ec1c4d8b0d39faef6d501e6dc9c9f56b709528cf95daa12ca6","commitment_y":"0xaf59a679a10c30771935c81e5436a47b11df0335b22c9cb8c087477777d9efbc","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":"0xa0546dea4cd446728fc1e9fd7c64dafb27bc1a504333f72ba01940006c8bd2e9","commitment_y":"0x6851a370aec406562a60fe806c5843020a380d8fcee7a8d709f0411c2310794e","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":"0xcbcd63cd980b46eb3befeb1fd08dd7d2107746a52449c1dbba03bd0242355b80","commitment_y":"0xb84b22c3de0affd21b3b1765e8e3e69959745608fda6b44b8abc63d63415ea4d","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":"0xc7b3af02984f0c8580bfb59bb94a784c819d6314c6d89e63639569a8f5b80d14","commitment_y":"0x5b0df0f103acabe6357381e2b860a8685dbb49880889ea11c1644e37cc156838","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":"0xdc8ce80c26605aa76f4328b8e3a253cce9540db01916462fe11958801247772c","commitment_y":"0xcabc39d92e9349e0eeef2da6a2a9bacbbedbd256328d55f812109225f4363fec","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":"0xaa40367288d944d7d105fb1644caf2ccec4f6f45b9b9b9ab0a1759f22db95c18","commitment_y":"0x4fa344f556e24a7284b2a0ec1940442499a25c69ff8f34e2ed3e0a012dd200e4","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#17","necessity_name":"Missing deployment and integration guidelines","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x9c1cfaf8ccab1fa5f6d8157e4bf62cf4d445fe63ba7d6f38866bb2264ba57834","commitment_y":"0x4d54eab7253747191f85ada7901d368555bf4b50b35b8fee484d73bbdde2d609","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":"0xd36bb4543a8e383e4434351cc9c6b38ae569eb54e03318a5c489bc2ee5988e62","commitment_y":"0x929362327972c674061c9893247087aa90a0165531a85a35acd6f679be4826f7","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":"0xfccb6251bcd4cb5360c6c43e86e412fb46b3b4f1fe4794695391148388d840f1","commitment_y":"0x9b307e0c4291bcc8fc4fe1ea2ca844036deafdb988e299b65ec80b4f9c318a17","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":"0x99d29ac9b578153eb6f56beb28f872d1ac6284ae4811fd63e649d4d536820654","commitment_y":"0xc7e23b91bd8e24112a8c1824931ac533684d21a08cb59cee373aff0f6685ecf1","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":"0x5d6ee6b75c5ca40f663f1af34a811c144efea594816e9bb414f93945918f06f3","commitment_y":"0x360cd0b72307c220ce2759be64aa40a7038c9e47d25edd73e522bd919d33b0dd","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":"0xe36874d07016a53a3032c0e621ddda241985ad21e30adba82369010cd3ac05f6","commitment_y":"0xa7931fb17e102ba3e1c9614c6215b4abd1a39d0b24fbbd1c5e8b7f9ef1111e7c","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":"0x660a150092d31969fed638a2ba41deeedf7ab967978d0ef1f0ce2e44df731c15","commitment_y":"0xd5c83b0bcadab51630a2fe927f2d5e94f9b1c8f2fe87754f6aa125d8f0eeff4","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":"0x43fbd8b6f002f137cfbe6ef478cb4b1576402d1134e57808027f057756818417","commitment_y":"0x3d41ce988e08212f775b1990fde974408c7fa5c5d3a2f612933cf1acc338b8c5","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":"0xe6c82c9a361dab3d60e72b3dcfa1aae18077bf96af6539eb8ef73e682aade6c7","commitment_y":"0x11c2a14b30b5d72d1d8fca10140e5b28536c0d7fd764b6659254b452b245c4ce","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":"0x6fa55c2624eba988ba565c6b06ba74086855c68f046db2a0bccabda1a400d980","commitment_y":"0xeb6e756032ce9495a404f0641c26cf83d91f56a7e69205c0bdb997086c7db322","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":"0xeb3d11e1905eab8246f370775bf17f3128b3c83aac98e8286f2b9235d71170b4","commitment_y":"0x7fb69f3da021a827f9624d905b89ab38c6fe3353c3c06067beffa4e2befd9707","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":"2026-07-26T16:00:20Z","receipt_hash":"6f5d65a617c74006d11cd2895a7a8fc661ce9f185762834b5a4368c4c95fa148","tier":"OPEN","tpa_id":"TPA-53bca7e1cac4bc922c20ef66","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-26T16:00:20Z","notes":"TPA TPA-53bca7e1cac4bc922c20ef66 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-53bca7e1cac4bc922c20ef66"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:f95f2fbdcf2cd85f6ae343ac666246a04beeeba68bec1cc55505e69da656525f0e73c5f8832bd6a13edbdb554a33819a158b8a7ac86d064b99084822a4f51104","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"Sayantan1993/layoutlmv2-base-uncased_finetuned_docvqa"},"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_h317742\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"3a7dad56ba1610651950bba427875666de4786941f2ea35e143d716015463a39","leaf_index":355766,"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":"233d04d32777d6f3fd5d1690f7d1d0a479bcfca38716159ba1b1c77560eac4ee","side":"right"},{"sibling":"c2a3e4ccfc7c94338e673eca1b97da68a0d89413826de9e938109052fb0ab4b4","side":"left"},{"sibling":"b99db3693303919bb5906ffb1ab3b6263987bb45f0472759a2015daf720a025e","side":"left"},{"sibling":"b4d0e2ffd3c1d0f1a41dc2a7c0fb4a6404c582229430623c2bb4b9d61ad8b3b6","side":"right"},{"sibling":"11e9697c4fd2ae3d3366aa936b2eb41b3c2a012090399765a17ebeeead99d7ae","side":"left"},{"sibling":"22dafa5e1b215268b4a0eee730347049d6635823dabc2e571898754bf4097d93","side":"left"},{"sibling":"f57e10dc9855b2158337220dcf077fb863d3ae304000a8900653a726b8193093","side":"right"},{"sibling":"a8312eba5b30cfd0a9f5da582fbd8a0439352c75656fcf8834c24b8d8d20dc7c","side":"left"},{"sibling":"a0c03dfc26f58d922d8763c49c4f916495ad3e6b97706308f0b6da02854094d7","side":"left"},{"sibling":"277f443199634223960be52f210813e62d4cbd878a049732776bd565830396aa","side":"right"},{"sibling":"cc23d7c21f5fdfd844dbb39bbaffe6121896a616630343cf14707e14f179b679","side":"left"},{"sibling":"d2738221f25369a14c163106f6205d2ce7d29a8988b0c565ecf68b75c1da063a","side":"left"},{"sibling":"f95f18b49355c848a1ade7f02110b1cb8c42f0504edbe036364faead4bab569b","side":"right"},{"sibling":"51ee2566d84aba54b9d07233fb460f9fab044b4edfa3fbe376fa1df0727acfa5","side":"left"},{"sibling":"f3e45bceed774d2402fa45d41ff5190f295823bd2f216eb90157884150034693","side":"left"},{"sibling":"0c422140baf4ef4313387775ed394917051c75398347fc9d4cbe5d3ae8e55737","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"e369c3d093060e548efb1b37e276e59892ab8dacf9f7cae5f63c7a2e12cefbdc","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":355777,"merkle_root":"d7b12c7daa20d6cabff05c0d7e8fb1b5172c88af1248d5d0c01674da2ca62679","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260726T163701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-26T16:38:46Z","sig_algorithm":"ed25519","signature":"aa150e7a3b18b00ec37d402ae8727c3e9e0635e0a0452429b4b9ab2619ea6303b3c686c0b6a4118271e2d534edbc60b960d1400aff4145599e994612e5fc9b00","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_7a21f92d3a7333e2898ba1c65c8be3ed4ee0b5635833fbbbec7fad219227cc49"}}