{"_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_e1000976c8fd06e3f376dafd3901258bd1efd7699db84ad4e17ece6221952055","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784657005,"merkle_proof":"tpa_chain_h302500","root_at_anchor":"tpa_chain_h302500"}],"axiom_id":"axm_e1000976c8fd06e3f376dafd3901258bd1efd7699db84ad4e17ece6221952055","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784657005,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xe6c49c647365f9a419175fb8c59cb2ce6b4e6821559a025ffd615d7d42bc2be3","commitment_y":"0xa1ae71417b9bd0bd68113fbbfd844f811953bea0b7cbe8e7d4723e3893db0548","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":"0xd61e89bb799ee16905ba5b885c09bc24b87a8d3426d280980cbc69841fb81ebe","commitment_y":"0xae4e1c3a8da9818d1012c0f69ecae58945a94120304a885ee671ccfee51976b0","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":"0x743280549a42f52266c794ca7b1997bac0501f109f7160af4d0b30afc08af4de","commitment_y":"0x96ea5dfa446cee797fc9ebbcc23d6aba8bc437df6e7c0b1415389e03d21510ff","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":"0xd7397d6d141af77273c1876153f2ea131424b1ed3c6967d4198127240e802d74","commitment_y":"0xae1ffb5f6cae2e67b095ce434975c80b2d86096b9d6f8186d7c9222c66831899","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":"0xdf7de29cbb6ff5504541545800c2b445480ede723b3eac7571311b0afae7978","commitment_y":"0xda14bf4b7bb1b924105131e1a007b8a592cad6d19d88fccc56f00671679d8a38","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":"0x5e286b3ac840acb8d2ce9acc9ccfb8f6dee42bf7b2aca6c527de613325a77500","commitment_y":"0xa0ecf5bafade1ca82d9e70ef95dc1f3c9e7db796d8ff4fbd3e2b92ff77630264","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":"0x7b82b1470534597ba78bbd226910232128f21ade2826e1026e9290fee7e32f39","commitment_y":"0x8c0e188b29cc729ec4ecd16ae3454b2894c11281060640f252cccd6d8f28412d","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":"0x57f768da60d2d96c23bc67ce4aa7d8cf6af860a0535927d7e283b2fedf254df","commitment_y":"0x61e46aecc25a7851f3b7686c9cb2e55ca6c4ad1d6357ca80c052ae60d553a030","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":"0x5751b76c95230450a4ad12638ff991dc82e53ec188f84c248a8d38ac5db2f3db","commitment_y":"0xe3119257db6efcad1d2560f6e6daf03b3a47b33d54c48ff46c38c05bb55a259f","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":"0xe0746dc9859be9c8b4d9aa1dbf3806d6ef71a48a7cf1215d1a9beced121001eb","commitment_y":"0xaa498e1ecb0786e82f930de46697c409fdb672715bc1f31f26d8c058ec019cff","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":"0xe61d68b27e1baab06769ba61987baceba644fe44303958b887e158492558e70e","commitment_y":"0x660d522c875f5440e22f6a4a75e1ae7ae9ec9baa1a58743f6f886afa7bc151a3","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":"0x993bbac95efa59dfec45d35240da2587efd6059c23b619cfecc42e7253f09a08","commitment_y":"0xf36a0996d108a2735b25fc82a10a4894f2999027c3bf1aca28e2ffb287ed628e","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":"0xa2b15f95dc24be7551fd048d62cfe7ee84681f9b32e8c76da1fd2e65b803576c","commitment_y":"0x347aeec83d7ddd837b1bdbfa1bea464a2fc0f0f719a957c36a40a68f5752a45e","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":"0xd3aba25b465a0a6c13e70e2f30d936154b80487cf27ebf982a19e99e7c6a9ced","commitment_y":"0x1aaa9f50d51bb057e3b26ecdbd1f9d538b7bb4bb3b08467dcac98eef369a0524","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":"0x5d72dfe2e58f4dc5a1a47460061efd43803e17863e510853633a74f138e368ba","commitment_y":"0x421195a06570abb40d0d8ee9039420d20087c731dde60a4fff734e57ae7b1d6c","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":"0xf57313e567e8f466a90354fee8f26ff98928c7cbc5da92816b852bcb5d187fda","commitment_y":"0x7b76e1bb0231f18407a57b43c6f8947c84ff00c64ceff20b243b1ca0f1f256b4","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":"0x15cd8c6ccee76f8a85b23be23a41d2a076f1ae84b07d449506eb59ace2321a17","commitment_y":"0x2168476517551506d061aef6da4c7178e20d74650b81d9a32ee557b3f1faeb60","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":"0xc2e4f74bfdca49b4199b6e67d4855469e7dbaa47244ffdc8229490f5a0d42005","commitment_y":"0xf200f1f214b6f68a05475d0bd7f36691978c1ece40175f339ab02cc0c4bff896","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":"0x42384a141e7d759c386ffc73eb5a751d60faee2ec456ab0652d89f159d7abd2a","commitment_y":"0x885aca534e387b19b91a1f151774ef0e00b74a92df9b16b35aefbc95069b620d","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":"0x77495893a0eaa4670e124621b7e44920242795d74a4a4fba62b21c1e5455c58c","commitment_y":"0x4e71b9358222d7df3f052dde987a593729f1f865525822b346cba79ed2df0b71","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":"2026-07-21T18:03:25Z","receipt_hash":"838bf2c636c712cecf6b08c699dd106d7be601a1c03f51aa15f545b6d372815e","tier":"OPEN","tpa_id":"TPA-196fe445c6241923175b31fe","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-21T18:03:25Z","notes":"TPA TPA-196fe445c6241923175b31fe retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-196fe445c6241923175b31fe"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:f492494e5a0127ddef63d82444c72a07d4187077772736a129e0d63cc61c866c3158ae9d1719b54260807b4b019d86f48b2c670106dde5f235bed88a657d5006","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"facebook/bart-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_h302500\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"0a50ad0b705267fa071571fd3b30ad171847152fe788da764f38c7c005752964","leaf_index":338814,"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":"2b7acefd6a390f2ab1c55f657645a77241f435d2147033220dd7ec6871f0de8f","side":"right"},{"sibling":"9d22392b06cbb461c1d11928f76aea7dd9e7f28e5fc8b9d5835d8a4e6f395cde","side":"left"},{"sibling":"1dd4267bd94bbf4a28009ad85d3691e00f95b69417aef83de0d1ef7dfa322742","side":"left"},{"sibling":"7b45ca4501fe4d2cec6eeb793299b460f5bba0da89abdb24a7cc889fd56a62e9","side":"left"},{"sibling":"86a9a1f988c3429f9bfb547b6a538ff496b92d1d645a44a6dbfefc4912af8271","side":"left"},{"sibling":"fb3035cd1abec20306e174f81383c6202cd50cf919ceed9a4056e1157534e7c5","side":"left"},{"sibling":"4730f633a863cc65f95a861bb4bfff95d1ac98cb2909ffc85b3461220b65483c","side":"left"},{"sibling":"4b9d884ca05fdc281395da15272f4ecac3d0d9926b7178836e1f90619d3ab5f4","side":"right"},{"sibling":"402de0415e73f3b5fbbaf199b140fcae660b15b3fb90bc58fe950344c3da16ce","side":"left"},{"sibling":"1a660d66cf7cba4b6bafabfb683947976fe1085ece29d4c141ed4e0907d111d4","side":"left"},{"sibling":"38f4b3faf2e37028e643ff4860cda5eb20c6b2785d08077699e0c841239154e1","side":"right"},{"sibling":"63d7828e39a18de9fbf8d53cd6b458196862cce7fe4d6f36c8365b80f898840a","side":"left"},{"sibling":"f58e41b9c6254dda2850c0444055a33891d9390a238930011c5d64aebe651b27","side":"right"},{"sibling":"21d66dd41003813f710b7617944f1bfba3258658a5d3370c21cad8f9e945bc99","side":"left"},{"sibling":"80e6e2fcc9821124379a3fe2a12ef3a25c041d272229767c3f9449c12317acfa","side":"right"},{"sibling":"06248450bcf60933659377ad5ef4098b7522cc1ab7e571feb184d0c4908c7d78","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"d5a3e1952ac5950eb63e8b0c60f53b9c1607b2ba854964debf36b557dd4b71b8","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":338928,"merkle_root":"d794209ced579d1a95ff4e5abe3decac08d326bd2d78bebf1313e327d2f6c2c6","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260721T183701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-21T18:38:39Z","sig_algorithm":"ed25519","signature":"fbfee90f0edc81eec19c929a8acecc07910708d1545747b48045876f16b223fbdaa2f7b8d634f9ed4e9e8264dc232084e537515d7c9aa932d5fa7872720a830a","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_e1000976c8fd06e3f376dafd3901258bd1efd7699db84ad4e17ece6221952055"}}