{"_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_72c0df7f311e8e8776b82b3c39c5dc75121d646b70bd612516c4a8e769771970","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1777568425,"merkle_proof":"tpa_chain_h109554","root_at_anchor":"tpa_chain_h109554"}],"axiom_id":"axm_72c0df7f311e8e8776b82b3c39c5dc75121d646b70bd612516c4a8e769771970","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777568425,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xdafc3123b85b5474fd6109d8bfcda1717c08c3a93bc196fa0a7b75eee3f25838","commitment_y":"0xfe594eb55fa4e4e0236de154032ce233c8e8c1005bcd8c40593a4ab41e6f26b7","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":"0xeffa5cc2cab13b17db15ada935f5c41c39247e0061a457a682f8c3aca912c99a","commitment_y":"0x65ea0c5c1edab80f91bd4d69011a129c3d71957ea180e705e0271f24643f9e38","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":"0x40b54b0dd4413c8331356331a0f6c1c2a3b5ff46598001aba2415491d4a18d8f","commitment_y":"0x6f12e9bfd051dd65a43fa7bcf644d186f7b9785a37786a15dd87d773c7fc9a91","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":"0x11a159fa35c780115723b0fe3bdb706160a96b67397638ba29dbdf0a48f81b12","commitment_y":"0xa9e2fb7d16b4355e791625b22579f2bbbae3645141b274eb87ef6a36f0867263","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":"0xc3e76b35aa6f58907be5e6cc06300ab129d3a64fb1919209938044da871279be","commitment_y":"0xb7ea712fcbeeefbfa08bcfd9b8f64df3b1c003f03e66609ca24e1a7071a95107","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":"0x1f90ae8f18c48871ea30f3612724cb76845378144d319d78612b201e4d8872c7","commitment_y":"0x2a869e9183fd96a2463ee8acedc1a7cb1b63cc2fa749bec3759f1dfff6659a32","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":"0x56ddc831269c46938d98fba8400a00f4bea596bbc4b0a4e27901853bcc20666d","commitment_y":"0x49bbfe636ed26310f9c301f28aace5f7283a3a365803606e891b87909f88218c","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":"0x32d9773affbeb2765446a86f5a8dfd882b6a77ad1de38d2c930361074d1bd67","commitment_y":"0x3e77732f5b35bab61abb28be93d998c90cf3187e4a85dd08b3933f91fa8877e2","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":"0xff1dc34a6287c6df50f2211b7d552d678ba57e4bfaccbc76bde687d7d3c5fe55","commitment_y":"0xacfa1d8b9e764e08b776114626fb8320e4f6033e359059abbbf9095050435b01","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":"0xe75cbf5978efc84de5c2db103a39466f294cf3bcbfac6f85fd23967343176502","commitment_y":"0x87e65477b12f7e8bf4ef56b46761481b076c7b91f4dca34d31afc5f73d579b0c","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":"0x302190688510015a06f8d1ce30932d3a61705b65d3b256bae95c06a8cd17e7ae","commitment_y":"0xde1138551a0a020c61433ff7d6770a8c9bd3857d406e3d8110bd706f9dc74326","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":"0xef5e5f62a401cee19d5de805af283ab9b1752ac2096f52b39e98b12eb4255da3","commitment_y":"0x54124c31664927c548332f773e10e427f0ded93863ff9d201707fc7fcf02c994","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":"0xc8dae4cab746b5025e439a69d87afe4e960612b14dd2f8166ed8fdcf9793e7ae","commitment_y":"0x72367adc3277a0009dfece6e2ab6f72eba7fce973fca9892a2ae79430fc67ccf","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":"0xab3eeee7eb45e0c82db63b76cd5b7bfa7cafcd3064b7544e8f9b7524baeff4c7","commitment_y":"0x50b76c169b825527ba00380bfd3a9ce6b85561d40824d54ed303f359724a2e14","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":"0x66d69a56a2e09cb0b1ede4d914e4d0b9535b3d7fc6b126f95f44ea7ba405b371","commitment_y":"0x4d62625f9267fb685ef521525ea9f8f8d96432470c032e46af8a1dc120683707","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":"0xe25472b063dbf987ea1b3497138ad17537546c0ff7f726cf53a3e04b62f3a0cc","commitment_y":"0xc4cb09cc9843bbb461b7290b81af33c3f71613abb41b627bd9cfa084b6b735ec","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":"0xce9e5f5ddd19909ce8e9276a6e0b7f04f78e442853fb8b8ea93875f551eaa172","commitment_y":"0xc9639456813c4e9f186cfb84c1ebebfc2315d6332f0f4c10825606e7836e329f","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":"0xefe0d1ed4ef081b2b9e48a5e45d22dcf43b42f0b5e9591a402f0c8540e7ee3b2","commitment_y":"0xc57b28e48323df75a2ed8a5d1f9e60e581313d3ee1da87550b6c710a885ee1d","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":"0xd8fc691f6854cff278a2f518da8b394c4531a743ea3170ac79fd586b0aa9dd57","commitment_y":"0x4851f332e5877589dceaadfbc785babc951d890073700db422bb3c9a47bc6986","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":"0x3d3b9386ef3439f007ae2e9d84228ce4f522a1c50218303db79971b08d500284","commitment_y":"0xb15922a3973af20c146abdb6c117594ded4339d65f4d2487e1617ae289d79eb0","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":"2026-04-30T17:00:25Z","receipt_hash":"4ab07598c2b129537eda44fc2ee171c5e0cebdff84a791c5025abd88e9df893a","tier":"OPEN","tpa_id":"TPA-6529c6efa80722f146024f5d","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-30T17:00:25Z","notes":"TPA TPA-6529c6efa80722f146024f5d retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-6529c6efa80722f146024f5d"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:de350a35fc3b853d5e614648a2112f569dc0744157e5fc88d76066a95284f3453eab9a4f196df0a9fd7b9177ea845f7be6d0c3b3a78929dd7502a213b17acb0e","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"sentence-transformers/all-distilroberta-v1"},"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_h109554\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"4d9abb6e3e5ea6ac3ca1f642f0f05d7ad194857c7a7f48d52622d98c1912300e","leaf_index":104463,"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":"3e38a72dc37f6b545fd9c4821f4942c18f67ab94812f94363b7e4f7fc67bb35b","side":"left"},{"sibling":"fbdbffc184677caa65fb30c81fed801ace336972c97f87d54289417817d86147","side":"left"},{"sibling":"a568f0c45c7d19db13c81d9d66b4ed9ad7fdcd79e15dee3ade75612ff4897f29","side":"left"},{"sibling":"1d008ad5fd231dea93451ce8fec8c8034ef5a890e381c99368293556bf87ed29","side":"left"},{"sibling":"cda75ff7ec8c78dc74a5b3219dff10c5067314d9ffa2415aa196c9eb5870c9f0","side":"right"},{"sibling":"1cd4223ab9213475dedb3a525017632c07c9f34f702019bd6131745415532c76","side":"right"},{"sibling":"305a696c7b698389424846165579b5554e0912d362c01e11fd9d123abfcfd0cf","side":"right"},{"sibling":"9d01bb867a4bb735d233f1ef0d9a1d5d31bdb79fba8fabff95828b777d630dc5","side":"right"},{"sibling":"6fdf68e1aced650ae5b2d7f4d11d04626cd217996bd7c96ecf37cea208092280","side":"right"},{"sibling":"78f0f58412769ac3df6e0e38310f567034e42f95289c37dc43273f643d17b5c2","side":"right"},{"sibling":"0ad22668377d6196dccbd90c71dd8c57f59cf6495c0dd7b2a416d87c08c7b2a3","side":"right"},{"sibling":"8a9f6172ecfcac0ea3528f7499b5a255e874df4eb4d31e8778c243ef0c1606dd","side":"left"},{"sibling":"a3b5241cb5014ce70f50cc73ef3afad4a1cabe472e7edb60010acaf8b7508a84","side":"left"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_72c0df7f311e8e8776b82b3c39c5dc75121d646b70bd612516c4a8e769771970"}}