{"_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_fc62536cfbf0f0917bf9954b971d9424b4c8b411f54d2173b0f571f8aa2c2bc3","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":1777327217,"merkle_proof":"tpa_chain_h106257","root_at_anchor":"tpa_chain_h106257"}],"axiom_id":"axm_fc62536cfbf0f0917bf9954b971d9424b4c8b411f54d2173b0f571f8aa2c2bc3","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777327217,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x74fdc714fcc57f3e7da1afbb52f450f78acf5836b1f7a0b18d1e18cf319284f0","commitment_y":"0x3f6e3ef239ed384dc7dddd45eb8779c16a553035e45f4997ebeb37c91577a26","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":"0xd7e39fe18e66d79f7fc69814ec284a6ff9895b333ca3d434e202dd40b0ddbc4b","commitment_y":"0xa151234ace407223e82e05037137971a04f6a99d4e3ce360568b28a1363f8e4","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":"0x894d25a526598a66412f5b434648ad2ebbb2141015392a4a145090f6ef86d8d8","commitment_y":"0xbcad0534e85e81a0aaf0be6127f7947f0b1192de0c5e75ab5db657bda7e13103","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":"0x78b83b027d51681eeee706fc5d7851f6e946e62da225a3663c4eed4b6bead3ab","commitment_y":"0x7509ac6dc0640599cbf5b884c839fa06822d40571d954773199f3aa0d910aa78","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":"0xdde4cf11ff9fc983815afff9a57433ad6c8c5286c2145fb1cf5b44dcb0bb9b97","commitment_y":"0x4b9a32f8d2c26fea42c8928f137db8975d3b8033e51e65bf05fde518f4bc1c42","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":"0x3f73de390365cd19e0916da03a0d792cbcb87d432bb372e73cf05f77a41b186a","commitment_y":"0xb61684c6881d5910b4ada457d2b320048dc7c9dabf82860a6c795f3722d31468","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":"0xfd2f31cb32535d4c496074c7825817a0c69ffb7998789211ca55fe0db970bffb","commitment_y":"0x80c02934c4d791e1969470bc3aef2d8a70f5286bd505a9f23ec86a16e4f9e36c","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":"0x36785c51cb067b9f0079f158384b303d15af16e877ee3a17d4aa13c31678547","commitment_y":"0x6939f3b2e1d1ee4380045c66261489ad560c4122400dc19270b39ebaa3906d5b","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":"0xde6dd1c7eb2276c99fad0b137936ae3b2c8a9dcdfc93d782947338e067986f74","commitment_y":"0x1c02fc078ec0eedcf686a496328ca5554adbd0817f3861d97b155dcef21a78e7","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":"0xda9aed2b0cde3355d1b548dc4e4f069cb0eb3a900e29492c64e97c649ad3c9","commitment_y":"0x2fb02e5b813c038d3d12c4261723201bf9b64c313f6318d38d5c9cb5d6e66c41","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":"0x2a4b1aef00c9671b86422ff90ab9cb4fe71bb0be9a43c35f6ea0e16818992a90","commitment_y":"0x8e336d29e2e1caefc00f84f1325acfbd0d372abfdcfa23db92eca546445fd0d","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":"0x9e883bf47379d71e2e548de999a08c1ef3dfb49bfe1ad4074af6a1f990d2032f","commitment_y":"0x6719242a4ee2c2b03e61e07206fbe78484d6887b5e9b647892a3762ec609dfc9","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":"0x4c256e9b1d2c6b31535bb8c60e9f6009cadead7a0d9c058ba525d3f6f6b477eb","commitment_y":"0xce136c14fdbd1b78ea8783872663e7778b2997bdc8018a6093c1efa07c68e455","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":"0x9623bb07de080fc37a90b8bc6b8b4b7ab80c3944eb085b9423a23bc14c2ad391","commitment_y":"0xeb3aba838c0dce853ca060a1f3a298886ad045dc74ed075c61afff7d6b668a21","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":"0x83a512b4db2e4460a6775add7188003658186d2fb0b0111eebe957b109854f5d","commitment_y":"0x4cdd1c58638ea3330a09a64da840df4af602c5bcc4a205cf9e5a21bce778b4e5","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":"0x234c54f9078410013ed4647ff47ff75fa506abe37392ea3cc617dbd4954072e","commitment_y":"0x1bdb9dd22080397e9fc2c35b374f25b484319ad1e4bdc174234f694dd27b682b","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":"0xe3f2e8d76785ba228430f449fb2833df3e1add23d766de3a2c1c577d1407bde7","commitment_y":"0x16c52aae979cd8bad13e39d707422f6932ad7cf99b5a6a5a0c8980cee404457d","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":"0x196c8cc43352f16a60eaa875c3830e0a1c0154231b8044186e4692234c5e648c","commitment_y":"0x42ba76442ed3974e416c8f054110d3f4bee129d45acc4f5a214cd38f0bccda8c","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":"0x908e02c032536ad7de55de280e28cc0658c623dfaa3c9b8364405fc34d3ea80b","commitment_y":"0xfa86f921958e46932ede772784d92a2ba78c8b6a0fd523c705230dd3068642a8","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":"0xf460e84516b0f83c616a84092fedd6295b8fdba89e8d1983d23bb1c1ba735507","commitment_y":"0xd876ff0e8a08dd049907afcdf0f9b2c77df99bea3a37d087f026d88f1fff778d","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":"2026-04-27T22:00:17Z","receipt_hash":"dd2cb7cf06602d5e4bea3af9c782daeabca36fa5bfdf4b23f7c04d6d1e0f340c","tier":"OPEN","tpa_id":"TPA-efff1c9542be8ddb1bfb3f69","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-27T22:00:17Z","notes":"TPA TPA-efff1c9542be8ddb1bfb3f69 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-efff1c9542be8ddb1bfb3f69"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:e0b13a4ea265866ddf53470cb3d47645fd0847d69f331fd59c5e125a99573d72670b6300c23c914923485d5e6221ac81d0b6f43c5bfe0168a28710c941e56e02","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"stanfordnlp/imdb"},"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_h106257\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"17952223fe46e1ff4c4b809a27f9610ebae9d41a26c2eedbf86847f8a2c9e88f","leaf_index":98196,"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":"984109aff56715f7a4b2152549384b493517664314c4a95ed7bd030d0c457b66","side":"right"},{"sibling":"eefc1cc9e5e344de15baf060497b8357e344123a4b254ca59983add38dc95a5b","side":"right"},{"sibling":"51e7f147778886d92e6eb5cfee9ef2f460e467d725a20bf1917fa94c407b8bd8","side":"left"},{"sibling":"051ca1ecfdf8f6a0dc14f715b38bd08874e6da1ff7cf6a24619602923d2c29d3","side":"right"},{"sibling":"180115b2e4cbfdb611fe86d833c942772cbc5118d466a6d50d110936d5fca7cc","side":"left"},{"sibling":"574cade0e6c947a3b9cc5e122324e17b077ca146620dc3a8af9606b54d4d97f1","side":"right"},{"sibling":"718d448b97788672146aa3d974e1ffbc07db1b730b7b9496bdc0d18e80ee2cac","side":"right"},{"sibling":"9bfd3f6770027f82b9d96e4e1aaccd3b87099e0b01048ce29e70d9350c091f45","side":"left"},{"sibling":"cecf1ed48b9c3ac2de8195b4e4dd1af2f973f9ed59c7197fc88a511a1dd882ee","side":"left"},{"sibling":"24b17eab3e749f677cf621b030139dd529fcb65d423de9e4d35f2de23c6dc1ce","side":"left"},{"sibling":"665b9609d848eef8cb8f32c343405b42aed479b34da4eb645bd7d05ad7d5e098","side":"left"},{"sibling":"63fe2064d26c60e305442de39cd09c54cb85f6fb0e79fa82a30f6d6b2a3fcdde","side":"left"},{"sibling":"5a726d5d187b7c9e1302cd4bf0bae77873c3faac73b284a6c5559a777f5f902c","side":"left"},{"sibling":"9b97b7afcb038f5848ad3ef4f1f9d22e314ae918184b0dd2c894c272538fb8fd","side":"left"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"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_fc62536cfbf0f0917bf9954b971d9424b4c8b411f54d2173b0f571f8aa2c2bc3"}}