{"_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_189bc65344765195f0e4492271f4140902c49d734facde43b93a4d503a0a678a","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":1777644079,"merkle_proof":"tpa_chain_h110593","root_at_anchor":"tpa_chain_h110593"}],"axiom_id":"axm_189bc65344765195f0e4492271f4140902c49d734facde43b93a4d503a0a678a","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777644079,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x7d98031738cef49ed9145296458dcb5a7ebdbab07789a79d99b44e67a7b935f6","commitment_y":"0x449d1f85874038258bf7c6439b4db226ec2f6abe67c408207a20d57e0c945e4c","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":"0x57d75653b5a106a535c7ce93df6bedfd2747a508eb9d3df58799895eea2b44a8","commitment_y":"0x880524af77b300a50308b5299cbcb279c9d0d69cc534e66a1ea4c12d0baf1d2a","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":"0x8946b80596243b51fbc41574ba4574f863e8339d0564b2a6fc08804cc0f15c32","commitment_y":"0xe6e778f5d9978104842bf50f6e9946040904321e23d266f529ecb71c2e2ceceb","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":"0x783a772b4193385b7552a23c7dbf51d060daae436a029874cad300f36f814dcf","commitment_y":"0x5783c703f20dc675cde9c843094ff00a46d6b31ecad09b1b49df937d92e4b825","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":"0xdbf531d78d78421cad9c344be182b52eefd93b7aee051248dfc7ffdcb62054a5","commitment_y":"0xe8e2da183481e7bd31c8ba0fe94ee878d4f74b9e3182b83fb694329ef73099b3","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":"0x4386c10be0e66b2de2a67e25964ae3abb86819f69d0706debada85d7355add6d","commitment_y":"0x80cfaddac25dcf53c372fd85a351112e2b14076b2fea1e2a8cd8fd79fa1c8f1f","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":"0xdbe8aec73ad5dd789310921949625440b1559844bf3e7ca1602659c287954d49","commitment_y":"0x5d9b416a118e44d013e5de8718d32b8e8c1f984fcb003b115cfb8c51a67c7202","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":"0xa5912559c1341c199eb6d621bf57166e7001277fd8feda50820330531659f30c","commitment_y":"0xe23c614facdd76e88e8c7de8a5378d363aecb4c2f9f46d20ca0b3c778ef62070","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":"0x1ec544a9572c9e2924f317f07923b56b5ab78747fba647364c1c84e85d23f0c0","commitment_y":"0x5c10857f1d2f5b4f781125ba5d27f23e173b19fe1e307bfae960c7da0e90dc1","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":"0xefe0698fdbe26cb25de219c6aa850ff8b8c6cbcc47ab71774bdcf4431b1a262d","commitment_y":"0x6809399685db948aff8b3fc0d71dfcacb5ee2af46523e3fbbb11eb4fa9ac5de7","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":"0x96d9f2b1983f43658993a78784b8bc9751e3823e6f30f55b4879e29bab2d7164","commitment_y":"0xc11b30b5ff5fb3a11190ec6e4a010e1f05ca6a21d16ebf8e8f681bed329da2a","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":"0x900e643aefee72346839c2088680393f058faeed3ed7cecfcb319c62ddbdbe58","commitment_y":"0x3baf7f3bcebcb463f8352228cb4e87b59e4463684c9ac9d02ae58d880ea7464f","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":"0x2c94d961cf09f6089c08a4d6233ddaab9ec4ad146134fcffdf47d71db3516960","commitment_y":"0xedc8657df50bbc97489c006f83dca7b5b0fdfe2219950c350e86256b2c144cbb","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":"0xc4e6f3effe2678c43206812073dd755209402b16922dec6725d5d9b4b45da6f0","commitment_y":"0x56c5d670a0165425eaa0994800cd8f596b08a978ab1b3d70353f536bc5485278","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":"0xa743c74c17f1a925bee7d2ea9a767161bd42af9b67a3c3fe8eeedf899ceb85e1","commitment_y":"0xb666e575e859426aa0eb891410b7e04a30891ad01247e71638be5494a7b9c68d","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":"0xba69e32bbee2a9319cadd3af33985c0f7a4a1c37b85c05d54b85af51bb3ab706","commitment_y":"0xb1991921b8b7fa0cfdd1e3a23d626ea44f4afa0f86d8453ca46c8576a9f8988a","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":"0x7aafdcb2dc1b15961b5a36af5017209d09b358eb43229b962bc63c1ac3995980","commitment_y":"0x28e5242e42366c59e939e82f013f5fdd32b707ddfed63caa809f68868552374e","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":"0x3f03c79434d59536d03592d14051a1c9ca976971a319c955b49dfd053778ab41","commitment_y":"0x2c4b93d52138f9de831931276f30240220597fb086f8a7bad45cefbc0f0434b2","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":"0xe61c90991fe2238245f76baeacffd101bd17e726f96d0cb26abbabfe3fe7ee81","commitment_y":"0x1f5e1de9c9a1785d93e53ad0614a273d1e842bd2d689c57ea7d110381bb45b41","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":"0x355d1335aae5c6c50295095206ce4bd755015a2a1e6ddcc9820e58a721007e06","commitment_y":"0x654401abbbb2de508ae9af18f855ab85bcb684abcce49fd6165267260749a814","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":"2026-05-01T14:01:19Z","receipt_hash":"9bb606325553207063d33b0c0755dbd56e8b5b3a67423cc004a7486d802ff068","tier":"OPEN","tpa_id":"TPA-d424d292cb2087885b444b73","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-01T14:01:19Z","notes":"TPA TPA-d424d292cb2087885b444b73 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-d424d292cb2087885b444b73"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:a0de1d40cf51e88c51916b89ca2822c29d34e2ddf5836626d84a84ccf4714687b40d2444dd033f1722cc72870f2ce2556b1b4eb8833e567990ce129a8d28ed00","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"ylecun/mnist"},"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_h110593\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"ecd51bcdf724fbb9dfa16c94ce07d1a290a8ff2343777578e19f96d8a0264b2c","leaf_index":105663,"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":"61db3b31680a7e2ac7e88d010f9b1b6317d94dbbf764c0715cf9f38b5c17ecf6","side":"left"},{"sibling":"34684bd7746b2d44e905282cabab740f8193fcda674dc974028195f9372aed65","side":"left"},{"sibling":"72aa33b72e7b07e1c691fe1f466048f70820e0d4a712dc8f98a6743a27421b5b","side":"left"},{"sibling":"ecf302a49f623a7bdbb4154a8b181185d6195d58439bcce0be7881a5153fa853","side":"left"},{"sibling":"2d0f3f9638add27f90e9d7c5fff72534929677a201c87c26dc2cc4d43741096e","side":"left"},{"sibling":"2e9ca1edd8b656538668ce5359b4b69a4702f8c57602cf6cbaac36e574105289","side":"left"},{"sibling":"39eedc66df7ae2cf0d590255846f05f57f85b805098f8702313d71337c5b4ffe","side":"right"},{"sibling":"d6b5d4c6f08f39a5116dd76b0738978d907c147a68a1e5488e9bda534814158f","side":"left"},{"sibling":"1f2b92655e58e2e6ba05849bb909d56c00109c67e3ef6984e2c1a78a734ca40f","side":"right"},{"sibling":"5a9e146929c335d0309431fcbc125dff84a0b2a0ba138c86595ff2b9377a6d40","side":"right"},{"sibling":"9d4241e346d9016b5c9e0ba1a46d210607bc209f27233c519afbaec476388324","side":"left"},{"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_189bc65344765195f0e4492271f4140902c49d734facde43b93a4d503a0a678a"}}