{"_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_5a26eebca1994b2733c35711495962d1226eb9aa7aa4d30fb1428d8e85477574","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783926132,"merkle_proof":"tpa_chain_h277610","root_at_anchor":"tpa_chain_h277610"}],"axiom_id":"axm_5a26eebca1994b2733c35711495962d1226eb9aa7aa4d30fb1428d8e85477574","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783926132,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x4d72ed2238edd0e687695e313417a6d05465ed4282022cf6ca0ec592d4af0199","commitment_y":"0x65cde8ae2e2725348854619bc5fd8860b198594bc7ab5f3f5efb9e44dd5e7c96","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":"0xe2acba0095ea9d54057bb2c0ee72d3bd021ff030ce1b740c288adb6b441e15c2","commitment_y":"0x995e60bc8ec1c06e83b1fb2b384fcc500952a479bdb86ff69866999badd9f660","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":"0xc1c176c0cd2ba283de8dd6f75121aed3eea41a07a363b7765733ebf33aab2cd4","commitment_y":"0x31431d331936267f9c012f7cc0b984876dd1a91a7d2f44600791fdc2cbf68297","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":"0x20f88e810e7b30829405c9b789f6669d0321beb99df01d292cd8950c410ca259","commitment_y":"0x19c7558cfc78aa639b7dc385c7250347862225489de20ae7395e46dc217dbcdf","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":"0x1abacfdb659ab984f683826a9dd21fda7c5d39e0c8106efd95917b1f8e1f5f97","commitment_y":"0xa1c121b304c1b537cc5511a73aed0293566de9ab5d51b98fed03e777b8e041e2","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":"0x83f3c57b479c5ea2354a21affcbb426eb21d3c03d6cf5f019302cc978347f4b0","commitment_y":"0x1dddbb33f69f51ee4fef25f2742dd2a7ca259c968d6d1a844f1a7911102e3d53","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":"0xf4a2dfb4c3b46ff6839d68154899396847273813d5ddc2ca3bfd7ccb1985faf5","commitment_y":"0x5d5da6e37978fe21d0c1b7b606208e5b472e0bca750e0fb3e21df758e3db0c27","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":"0x40b30782e248e1c3afbdc547c3a841f1462df848062b1d537d02f1018c663d98","commitment_y":"0x9333102676ad9eafd803ae7bfbfc65f64b22c242593c133b0d15dbfffa7119ce","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":"0xfdf5a8c569140a64db62c391ee8d0d04ee1dfd0f0f9238e750a7c2cadb76df49","commitment_y":"0x6104e3ebc98fe20e7186923c968cc283220c57e043395dd7a3a62b33166debdb","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":"0xe75137a75500e1e14ec68813831199a7de7736da7e980c56d6c1287d4f49bd33","commitment_y":"0xed82f2e7f8443d9d88e8fbcfeee372bb4b6e2872b451ba61b4d6c6029c1d62ca","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":"0x4bb2d8e156c93bd1898608b30d4eb62a2ff1704b80ae0ed17abaf392c20c0019","commitment_y":"0xa2c71dc4ca39bd6160a35d8854839a8943cfb7ebfce69c58ae3498db0ffe6386","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":"0xa604dbf66b5fc6ca4bb1e4cde8531c8c752ee5e3e40b29016dec945edd202b7d","commitment_y":"0xf104d1a2b4a5325a2e7f71f5934b5f92155ff06ca33e1eabfc00207ea3ce445f","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":"0x86bc4071e868ec29ae511e5d7b194b057f5bd2794680f0e41953b3b5ee11630a","commitment_y":"0xb9b8c3decc255308657ff45fa9ed2ae741cb0b4b0dd3e04b6be46c7b03b431af","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":"0x32b2e47fc52fc0817d9f3217820cf15aedea6114feb317f7d41738ecf8977c57","commitment_y":"0x14bf66b277b89d98a65c0e38b1afecbe0460a82669b55ea5f5d21bb9754867d9","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":"0x12d5accbac7425958a968aab57ab1bca96356aae86aa0375497262297174eb17","commitment_y":"0x927e622653ed39e5f8a7ea509d62369831b73b67d3edc0e371f50131a0785238","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":"0x6000d207634142e96002a783a0cd2cd7e170b2c07cc3d07b7bd0289f96e94742","commitment_y":"0xf9c75ab90b7f5dd0a0ced1fe1efe5c5a4777ab1e6fb955d3a987639c78e111e1","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":"0x60cd07ba982296b240f62f88f43234e0f5b9ae6ec627adfd71f77a15de6b1639","commitment_y":"0xdb85a67a0c6c0dfa78deffa465fda86bed56a20efddaac0728a857e0693155f2","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":"0x5c920ba2d936db187804b1c45f3dd7f0491d1cc60c6f71b42b4fe73a5751c7bd","commitment_y":"0xe62a08c9f6c63476efa38587151e9323aba4a39747eeb06481225759ea9bc105","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":"0x8004f929fbcec6efc77380aad462817c4487e4c472730dd3ae55f3292447fdbe","commitment_y":"0x4389da34db87c60cdf08e60768a820731a9e38f4337bad24830b3559e8475b5c","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":"0xede373ae861990fd4a85be78582c9c5bbfa6b9b8f27ba189d8e2b9401a76921","commitment_y":"0x3dbeabef8b2bc80d60b24fc3a68691398ea2afb33699aec2be35907a3d975971","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":"2026-07-13T07:02:12Z","receipt_hash":"45a5ac9454c94a0024986477b48796cda770a17c18257ffcda529fc9b0ee7d49","tier":"OPEN","tpa_id":"TPA-267712a6294dee76b1b1a3a7","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-13T07:02:12Z","notes":"TPA TPA-267712a6294dee76b1b1a3a7 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-267712a6294dee76b1b1a3a7"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:e93dbb010c2e573f9406b2a5f0740597203331396fb0385b403cbf1c51baf9972b4d85d06cc293452b9320bc833ebc41ec467c9e9c1c44b401b6b0c3e449d808","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"nvidia/segformer-b0-finetuned-cityscapes-1024-1024"},"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_h277610\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"7e2b74438499c294e032bd4f4465945fb24c96b9ebf2f70283b3afdf5a786c96","leaf_index":310064,"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":"e851e369e9df1200de0fb828e2f9bcada461b16dd1064e3820661df223110f2b","side":"right"},{"sibling":"b647a367e18eb70aaef302cdadaade206629d12d4f71c1055d084aa9b5a23d1e","side":"right"},{"sibling":"59d6f513b48e3bc0810be304798a189ea026e4a6d39b9fa2a093b2c0b3c428e7","side":"right"},{"sibling":"5b5d01c81437160c0bd8e7b246dd8c6f25b5477b02c6934582a699f9192198cb","side":"right"},{"sibling":"b992d4b9498b9fecc87215616cab89665243c76ac07aa23fb03479cb7c42c23d","side":"left"},{"sibling":"7084ce480ca5d52f1084eb3a98244b0137e3aec4073e7135fc8e21c0eb8d39f7","side":"left"},{"sibling":"87896893c65580fa93188d810ce67a31244399f44c577af7d56f8a2fcbea9040","side":"right"},{"sibling":"1ed163fb7e34e3dfb35e4115db184ea30dd8b05c9b7f0a2c271ff333cfb02106","side":"right"},{"sibling":"c54a85311f9b3837c173062a6fac7ccbf3c82db6cc8f8d202304f36e4a803709","side":"left"},{"sibling":"8f576f4129d8fd6484a5483dc5356de838c85edf771325a17ea8a5fddd30f493","side":"left"},{"sibling":"e6c909a8a14ec8a32ef5204d85de58ebe18a678f43560a6bd2e23657dce3f8e0","side":"right"},{"sibling":"5ed534e945b31085c140b50460415e7960b76a4b6266da67d272b853dc94b352","side":"left"},{"sibling":"91010b271bc8eb5253b3549292ef3146e1d85bc9bac7ca36e0862f1204f84e8d","side":"left"},{"sibling":"772fbc112e94d8e574379343387c65503d3cf8fb16ff89090174eccced871a41","side":"left"},{"sibling":"13c03a7daae0d1f0cbc8cbb59f329c89e337c40d956f805ab431fe191a1612bb","side":"right"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"68a484e41108fadf2df1eb5f43edef5a64a23896374deee4ef14220365d9231d","side":"right"},{"sibling":"7e25fa20fdd8085705553129c6dd00a48c427640a5a366661749cd774e507672","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":310148,"merkle_root":"9bef76513894d63398e8f72e94e4946fba1be8a6c9ae5124ab8f4f6d5837eb83","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260713T073701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-13T07:38:23Z","sig_algorithm":"ed25519","signature":"48edf22caa1c26f0cbc7767e9b0c02ddd023c6d5307be97f9b3cb57673cff8d53431512e5d15a530dfd925ba4ea19f7b42d142e06432ef36ee2a618a5f8d8807","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_5a26eebca1994b2733c35711495962d1226eb9aa7aa4d30fb1428d8e85477574"}}