{"_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_655f77ff3e905f1d167bf16383fea07cb51d7e03f5a3325a5f624acc5eb6ee11","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784534447,"merkle_proof":"tpa_chain_h298582","root_at_anchor":"tpa_chain_h298582"}],"axiom_id":"axm_655f77ff3e905f1d167bf16383fea07cb51d7e03f5a3325a5f624acc5eb6ee11","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784534447,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x2a295b5b7958577681fa3d9824e3b4316d0c89417ebb14b723818db6ceeb4bfa","commitment_y":"0x6144a640d592e516a60b74a9ff017029abead6c048cb59e1f7f8fd4e258f6e6d","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":"0x594a662784906b31b4edd52cc981fffdeae8b51236f595fa5f723a420ca1af70","commitment_y":"0x98f101d84e59bee0f3992200d6bd4edb37a1dc4c648e059720c82a268d09cb42","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":"0x70be7c4b7fc2f34803d7de03b9d66c2114264c5822470d6df39f3d4af36910ee","commitment_y":"0xbf46a66d6cce80e9027fc01a1eb33eaee00ecd6eee3419396d4c2eeecd63e930","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":"0xa2d3a705d2d26b74d9d563b2056e07dc9bc97fd865d0a5afac904c51db9373cf","commitment_y":"0x8fade925da58f2b8142206b8dd05b3d008b4b59cbd570c6ef8cd476c10777573","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":"0x31914ccadbb76bb34b1765711328dd8451fbfe2587d77603ca342dc20a9a3c8e","commitment_y":"0x7a95fe473c99f135ed4d33b18570822519fae283b9d6365ef161810f7048ac6c","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":"0xda4d2fb894c709069a69fe3d2330dda79e91a43bbfa8a0c195c9e15a7386d962","commitment_y":"0x39b7c71d46a8322d58ad2c912161dac9b3d94816a4bf9a9c8f7e4cdb573a907a","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":"0x254e6c81e146478a767a8a031225465d391bcc53152fc8f9b82873810bc316e3","commitment_y":"0x897f798133329c61deacf188591619ae3b848775079dff5a32581c68fe131890","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":"0xdccab9dfc5969f62acc48390f8a8295da2710bfb1c40c9115c7a17a7537ab140","commitment_y":"0xd217020c75088be95296c21b336a98868fcd24365321cfb03afd69dc8845e144","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":"0xa4dc734a4bd419b55a77e893198f060500ffebf8f76dec127aad813184c0bc97","commitment_y":"0xce61dd18fa4122fab5a8bc9a78292f56372e7330072fddd9b32e6d839ee9d4dd","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":"0xafad855907dea1511fb888c728f4ba46ee789fe996ed06f824c1f94ded6b5de0","commitment_y":"0xb880d74c235d5919e45e9e0a43f4add937c3947b127b30690082f30bc09931d0","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":"0xeba5dd57070f3b6e192534946aeb353371212f7b9bd76c0a598a00f7683d0f13","commitment_y":"0x4995e25a449d54589cc9fd51d8d661384af7f4d0e1787bf7293cd2d6245700d1","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":"0xd9dd09b7a871ddae7ce860908cb28b7319488dd41a978d65900568a504a3d48","commitment_y":"0x19640c12ced4277f52d6ee85690a52a3a70703dff933ddb2a3ddda7debd26af6","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":"0xe2e21bfd50fa62901b7fa4de42c25442021f3e28979a0ecb6e2198d46c33257b","commitment_y":"0xa2194e0c1804bdbc7ea8ffe1e1666647e56c5fb1ed1b8dce4c325b22baaec327","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":"0x7fdfb90fe79c4dff4d6274def47280fccbaf11888922fe3255a301ed88d1783c","commitment_y":"0x7706cd49a9037a31b8b2d39339dc8cbe0ea00dcacbe7550de20bf57cfde09aa5","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x99e9cfda6a2ea1c9de2e95a484f64cbe60ff6d7cbfff2701d10da5bcce84e63a","commitment_y":"0x526b7f698773a4e6ec8ef3f9c6d92dc487d4253cc639d08c952a30589263d0a3","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":"0x6fd91e3ad1a15ea55f8ab2ec952713a72280f1b13967dfb5d39fff035fe7a018","commitment_y":"0x123312bbc7b3a9f23de31aa2d3c2609c16bb07f7e46d2389d2e7738f5075e4a7","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":"0xb7fad071904d09fff49f7becbcd45b971f2385ab685ccf0115c2c8b12c86d681","commitment_y":"0xc68a947b4bcf85e64a20a01e8d91bab48c607b783081b31a015fbdc5b596be71","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":"0xf6fbc1d1b64557e84eabb242b88006392c59ccafbe35e5505b3c7d7696a47fb6","commitment_y":"0x84798b3a073e05de28be63065071f81dd082b396c297e2feeb26c57f3c21360a","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":"0x4ff730b6b1ddfb179b40416b25b98c68add3a1defbe752879ad0cc5d9bbbe9db","commitment_y":"0xe1c2b530a4d5c397931982842da71695fdf308ae554449040944c0632a9427b7","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":"0xf28de0cfda812f0ea5dbc7f8b2ac5792dbb5950d9a58ce9a8b3a61f30e364261","commitment_y":"0x6e2218cff02757fc1d88b54397c113f74915598717b62eac1a83a6d1508d04ab","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":"2026-07-20T08:00:47Z","receipt_hash":"b209f00e54a07f001c388291d97b5389fc68655e7c7c81c2904ea432cf6976a6","tier":"OPEN","tpa_id":"TPA-2a732f1c2de3b08016dab104","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-20T08:00:47Z","notes":"TPA TPA-2a732f1c2de3b08016dab104 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-2a732f1c2de3b08016dab104"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:e39c9eeffc3e4b3bdce7c36216f6ff2de0ce70d7eb757e93705816ac080cfbba2d287c2e202f2df4378b85c87a8f548788a01508b21913d4f49f2c4dc7033a06","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"Benedict-L/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_h298582\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"9d05ccb956d0de3b402a281698a056612a754bc7e24202d5fe6d5eb5d3761898","leaf_index":333923,"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":"eb38fcc8487f45e186e50e37cb28067ed1c00619416f256714483d34181dc632","side":"left"},{"sibling":"1f2bd150f5696266ff48b393ef87149ea4e2ad35d95ff7d324953caf5257e18d","side":"left"},{"sibling":"b26935a1d6cff3f43d0e245c2179f9f5d7a369b30f6c82867cfede5a84557e1b","side":"right"},{"sibling":"d509ffba6011dc5694f368cdd4163120712c6dea633f1f9cf765671d306ed5cd","side":"right"},{"sibling":"15ae3f5f6466a17db32d18dc0404b8690bf93db6bfabc00c8df5420b64345ffd","side":"right"},{"sibling":"0da757e3a7a67dc80b07ed1675793cb4a2ed3fb490d681cd72c17b682152d9da","side":"left"},{"sibling":"03432771c850d3a3081492192fb3122824cea77c327568bd5c2a0081d9d3e66c","side":"left"},{"sibling":"7ddc649b9726c3b449c8e9b6d2feca0e645b5edb791e9e000c61eca81f6d6b09","side":"right"},{"sibling":"d9ec0f73a03c3aa35ed94969f4ab155fc98638f6a14851073856cb1600b7ae1a","side":"right"},{"sibling":"c72a49f41358c463faea85690bcfe7c569bd82cec9ac928239fd8210ff190dd0","side":"right"},{"sibling":"b699817388f87b11ec867932c4f6060dc53ea0619aeefe668da9eae5415fd651","side":"right"},{"sibling":"8e2b16b89d14941d125f3c43691a9fc844dccae5b37caaad98dbda3170342621","side":"left"},{"sibling":"b5ad3eafd7eeb74c063261356fdd9bf6059ee6d0bf1e3c70e60731b394a5536e","side":"left"},{"sibling":"928c887858f3ea0e6cefd82fc57f30e2cf467e8f1e05d35954abf8a88ba99f5a","side":"right"},{"sibling":"30441b55d34204987d2bb300dc202be5e77187701ee24f286484706cc523a8c8","side":"right"},{"sibling":"fcbc714baf2de77017c1a12fe74b31c0a78d3796d9c376899c0c0a4f01e543d8","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"e1c818b6bcb34a9b7266f66a5c77ec661f95c74903a17007cd92c0d202885187","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":333951,"merkle_root":"65709389ab553144020900f2b7f1eb17ed6d7a64130347097129da981647b833","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260720T083701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-20T08:38:37Z","sig_algorithm":"ed25519","signature":"a652fa6a5d4d1abf51e832406410a74324355f441be1344c91305b1b064c1d7b2638044d07a87d618c1265398595c7ee2e1a96d7af3439237646864f6daf8805","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_655f77ff3e905f1d167bf16383fea07cb51d7e03f5a3325a5f624acc5eb6ee11"}}