{"_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_0920b78b11a05b26c400dbec288be35831ab650d283ad460388ca6e78027dd0f","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1778950816,"merkle_proof":"tpa_chain_h132312","root_at_anchor":"tpa_chain_h132312"}],"axiom_id":"axm_0920b78b11a05b26c400dbec288be35831ab650d283ad460388ca6e78027dd0f","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778950816,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xa489683d7cc095cf56e60a37bda023bb016f08d090e5cfb1d99f7a5b24311507","commitment_y":"0x789047f64afef5bf0d4ad1bdff41bc5622ededd1ceedeccba65bdff6eda6703a","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":"0x5e19e123ea7c101a3f58630f504cdf0649bf84ddd331923baa93c035217da067","commitment_y":"0x5c505c89006f0e27ecf72a2ce75c6b9cb91943c59b03dfe194a6dd01c564f21","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":"0x37fd4761ef192d154ecd0ae6bf3a0eae222eaa88432b26c3c7113cb126ea7bde","commitment_y":"0x7ba8e3b5e3846ba545095e893b3b9b067f66c27ecce786259a50b0c8c3860a1f","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":"0x29a618e785a2a25d7782f62b8803475e884507009766c22abe383c3781c19ab1","commitment_y":"0xcf0286882dcba25a88f7c1848581c34f7b248d6c38875753931de60c1652796b","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":"0xbb6221eeab3bc55e550aef9495b722351c030481ca515244b843ffa2d944efb0","commitment_y":"0x88184f79a338b1a4614bace0f598f59e57112a4bf4fb38088010a4771ab2b7ee","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":"0x15d54bd59c02f4eb90f8476bb9bf37956a735364a21719a14659c5e94303f2de","commitment_y":"0x481741e6f3d86f5b75ccbbaad2d162885602b606a2c8b2f425890271c133f849","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":"0x75836e9bbb56cd57e2c3b7920802a02aca101f740f5663da94a141723f79d8cd","commitment_y":"0x9ddffb322921c92c1c05b1de46c7b48e883f546742d6c1eb921b9debf290fd12","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":"0xefee9394b659402860284629441b89356c4cf11b545ee19f3a6451048893d540","commitment_y":"0xfa4c798af958797ae73d1a41e533513c678f414cc9a14bfab90abe4a0ba924d7","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":"0x86353ac4dd35816e05d700b45e3ea51c8553869243a9d48d2d3f5b3c16d9030a","commitment_y":"0x2c98bb69843f65b0cf257ad67fd8b5dbbee990a0603c239e0c0707667e1ed91b","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":"0x781ab293d09901aee628a3f84265acd6a91f00f3d4e35e3e872ea0a36fe61680","commitment_y":"0x12905f1cbcb15270ac3e69a78bf855dc49cae1a8615faab0d107617d35e3cb4a","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":"0x9cdc831b0d401b4c8b353a42d109d316acc66639878a4db27ec76a7f3b732705","commitment_y":"0x72590fdec9b6070ee987445384827e8a538a631395924a2eda560c04d0309acf","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":"0xa1a315e6c6c341268c5ce1527c0f18cbf15fd41aed1b4ef217f025bf64a2add1","commitment_y":"0xa998d017e6bff92a4b9a8c474feb4bf98da0e9b46ceed5b3ad6a267e25bc8689","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":"0xd5a4e543900da977788d185f1ef7aa32c4ed7fde36780005fe35f194484425a6","commitment_y":"0xa2194871b55cd3b49f59602ab6dbfcbc34e2d6f11d7cb3db8d1a98464610f393","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":"0x42253e36a39af79784e35e98c4edcad3ef6da1b90ce5edf28aec9fed8e3a99fa","commitment_y":"0xf35371b36f1b0dd2992c7b9d4376388fbedbd580d51bb9aa90035b1cd46c0f65","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":"0xbb4c33611bb699e81541604c99e364cd9d9dcc0b5db3c64835eefa29b954c35f","commitment_y":"0xf2558a969fe69eecd52f1ea2e25ca200ae90d60044fb74be0b7b5a80d49326d4","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":"0xec351afd71009cbe89667a34e7e00e59defd1d034656c4f8e5e7c8822c19e355","commitment_y":"0x304e87b98cee5908e988b60794e924dfc058c0d7c3c9ec35f1a79b29e027f0e1","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":"0x65f56e709a926e0b31b8dd3ec3b2f3f04bb320bb7e62fd4729d11116bf6138c","commitment_y":"0x6c9907b905e3ac8f91ede54323038db52f73f0a7bb076c8fbc5b1f3eced8f45f","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":"0x87ed7e4854a0d3f8f3a73faf580d420b8724fa062f35168c87aad504cbd49dc3","commitment_y":"0x73affe0f0a5abe284e3360e24d824fb2eca3e2edc14b101bc74536ed3d1a758","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":"0x3f8887468febae7771a908322f5e1374c0048c3faf6865ec0ae49cbadf25a0a6","commitment_y":"0x53e0417431057cb141621b06c09d789a8fc7a48bb7cacb39d8839c3ed2804f0f","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":"0xf1110960e6681486cacb7daf1220dfd425a0e089e6f4df981ff1a8cb799d0148","commitment_y":"0x37359f0c2c3e87856a62da70dd828485930b11f8a468d4c76d1aeb152c1c8b91","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":"2026-05-16T17:00:16Z","receipt_hash":"37f67f4241fd82b4817e5099d9772447a50bcff26644debe5057fe7b3b573d41","tier":"OPEN","tpa_id":"TPA-5c09bf40133476ff1c8e5408","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-16T17:00:16Z","notes":"TPA TPA-5c09bf40133476ff1c8e5408 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-5c09bf40133476ff1c8e5408"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:e7167f87388aeeb2a2925c06090e1cd67b6f9460f8471da6e811e0c6f55577a6636b65085991db3eecbc59469851af441757e227b1539fe01b6d68cf37fe420a","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"facebook/dinov2-giant"},"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_h132312\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"eca6583bb189bd78c7a4c96b95264eb41c1a72ac27c736535a229d0fb25dec21","leaf_index":137286,"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":"66cb9f7ff5cd1605207ceb868c301f58c0a1b5c0d9287b0cb7118c6eddbcbb6a","side":"right"},{"sibling":"a2aaef9ecec086f04b61f0bf08d1be99e46561ac040c01b0820ec11d50a903f6","side":"left"},{"sibling":"32a7b670a74fe1450dd8a8592f340d7e75b0a29cc39e3d554d9c23fd6538c676","side":"left"},{"sibling":"ceb6abaf572437aeb62e4582503c73b33a1919ce7d5d9a0039479d3eee4792b1","side":"right"},{"sibling":"17c6f1f03978e287252d76b6d1d3f89782e31867bd7f4189074429e83fa8bdce","side":"right"},{"sibling":"9c2ca72f7d71b2bd4d0cad7642a46cf587f471621f654ed82cc0703c26f63862","side":"right"},{"sibling":"d73efb1c4f06ee4b413fd717677b95808e9d70642688fb0c98190bcd3c41332f","side":"left"},{"sibling":"7e7c6d691aa1ac55dd13aaaeeba536e8f712d48c50c04b1d4f9b3d7cd83f2fb2","side":"right"},{"sibling":"3326e64672792da4407d0120cc6b6df481ccd2f730b42fa69cf5a80a0013cc33","side":"right"},{"sibling":"200a67f4296a3caef960490f877219583e22ac5f8a19939e5ad96b78c5ba8de0","side":"right"},{"sibling":"ca3c6ff976b4d62fc130218917bf4905703bd6edf0b61eef978ba584897822c9","side":"right"},{"sibling":"6f8a1dda04caee2dc37305b13fc21cbac15e56c388b9bdaa90166d13857cc436","side":"left"},{"sibling":"49cd87d4d2dc2f05bfd2c38471ea2e5852648cb772f140f6b15d13d8a44cbe5f","side":"left"},{"sibling":"0d8754a3971c8ae9aa72aaa02472ec11fe5488706538c4e32d78d35a28811c28","side":"right"},{"sibling":"b7f4a53621615168959e92b949dc8d8a65ce648970e1dce0c6cfc9014ba3bd2f","side":"right"},{"sibling":"d68ae4104263ed0ed19c63f7999433b4b1b2758dda6c6f1bced57399a1f1b3a0","side":"right"},{"sibling":"61bf33d64829ec1e158c1a39e11ff03087a5602a5b2231ee40301ff9f5e065f6","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","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":137342,"merkle_root":"bf481c4180bd0716dff352461f4ca8181c511eba2329f48a4283d5cd73b3ac92","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260516T173746Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-16T18:22:34Z","sig_algorithm":"ed25519","signature":"a5a170909d0861efb5d5d503a82f26b1829a713d76e6a762d550de65ef9172b8ea3dfab5fedb71c1079ef3204236796b874faf653ac2be833b0337b997b2f90c","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_0920b78b11a05b26c400dbec288be35831ab650d283ad460388ca6e78027dd0f"}}