{"_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_b6423e0620c9a6de35282a29adf3db3488807135ec852a3c9e2b2488273b54ba","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784444559,"merkle_proof":"tpa_chain_h295726","root_at_anchor":"tpa_chain_h295726"}],"axiom_id":"axm_b6423e0620c9a6de35282a29adf3db3488807135ec852a3c9e2b2488273b54ba","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784444559,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xc56ea6d27debba492534bb5ff257770ebaad10c3f39a848fe8d2310dfbd9a36c","commitment_y":"0xb6c95fa33d8dea82600d37d8357e1f57141170f30d2e01fc1321e0dc6d70aee1","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":"0xe159e2fbab3826799330fe2fdae93dc947ab731e2d4ddeb5b91e68abed3aff22","commitment_y":"0x56afe0d278fe77982adb2318b50369aef72a67d8dfa0a2b5469d3c52a2b1873a","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":"0x8810a32357929e771277f6affe5329be467bc4b1f67376b44e00bad0f0801b3e","commitment_y":"0xc4a7485eb0bd6c5c705d57c0ef6281fbb58390a5f206ad9d68022191387677fe","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":"0xf4fd720c13106be1093e5f72487194245f7ab27eff535a18040985247fbb726c","commitment_y":"0xfa0e295863ca66dc9b5f21c0f47cb9105e013ffad8018674cd6e62422dba12c1","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":"0x22c4c2f5b9552d111855d3bc06d3b2e7e518ce845197a33b4ec22c22d49ec937","commitment_y":"0x8ea4385d539d1f3f7ed020c3fbb027fb7b16bf13c9c88147fe57f2b9421e2776","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":"0x391fec0197fcf6819054ddd22e46aee3041a0dbca7c48e740e8016cce1da3e15","commitment_y":"0xbe078d0277279510d0240c097c21af31bd953fda2eca982eb0ff85ef4a45648d","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":"0x450cf0dadb77d1b7a1464082547e74f9c4da16f3872a1269e8c38be60b68e1bc","commitment_y":"0x65458bdc928ae4eb889fdb9bc8f8456b4431c41f91cde3f3fc9e071736965f67","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":"0x2f5f79f915bbf2b75ee27802c16fe9a7fd67163b1e7b7f29ea6b05d8fd7e3e98","commitment_y":"0x68e3ab9c8fc3f00805c2fc83fecc81ea66a65e9524d297185de76b0b75c9976b","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":"0xcd2dca67a0b05fae8aaf2e437f5bfa7109d06023910b818d2bcc57e3355f43c","commitment_y":"0x41651cc033aff64eecaf8b1a357e7399b0811eeee0a90390f8603f466cf9f27e","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":"0x9948e0b388662fb0cb39dca943cc1d937bf327449c03fd26abcd553d4770016","commitment_y":"0x1b5cd5b19002a0597b87a975bab833e6d33328e7361a85571f20bc44d514b3fa","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":"0xeb415760d336d74fa0b22972f1fcf84d17917eb262db27cd4fe686db62bbf128","commitment_y":"0xa28641c18043b73ec5d58b6742c20e66fa711ccc084b984c4134c2fc3459b051","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":"0x7b43f2bcc4c5c600888423066aacdd66ff855ff0e0df35fd47eb8e35db3e2caf","commitment_y":"0x9f6c4235e3084f2b80da8237a6cb3218686d57e9d355c1c6d30f4d0186105825","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":"0xd23d7458353eb540447eb89bf1566f78c7220bd539c0c17cbd59eda31d5fe109","commitment_y":"0xad72e096e77fba092d9efa5863b83c6f2eaa241ef7a5b8e6cba13db6d7ce3cf1","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":"0xf70506a0f96607db35ad5c1f8904ec5b5c0629499ccca0748ca00a6db54a1b47","commitment_y":"0x11d6bead91b5c9690edea5b34495cf5c41d0de0bedabb0c1b3a3b02f419e2798","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":"0xa55e48fa0637e04a2de83b36d06033c2f8cfbbb6054ceccc36201d3ff930f70c","commitment_y":"0x31e410421d2cc5b8d475e788cb99aee43d690c5d584920c604d74a25ac385d23","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":"0x77c5737121cadd294c6f3014201c1e6fa837f92006a980a276275943053f6b26","commitment_y":"0xd3d4929fadf4ee174208f2c44cd5418f58a318dffd3133b13b828487a3336408","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":"0x116d5344e6fdf0986dfcf9e0cb0f6ba91b4dfe8330c8ddf4f1b9498fd5d5a580","commitment_y":"0x61f7e7bd592c3ad6cb480cd0190b8c5dae16df65afcf58d6d8ba572a55c50df","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":"0xedee868f40bf6f2ac254d1289674381d0ca9976f6186f7f503b3115d6417a79","commitment_y":"0xa002e372436349be2a62870abc295fa512e1190b17e9e2b6a2a41429567682f1","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":"0x95d876d1f7b6c5a7a4fe09b1550c3579abfccd42caea393f45c1dd5e421e5f83","commitment_y":"0x371cd498f3073d3d1e72b7d8b9e6bad19f50295e5394c6701d1f9431474fd17f","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":"0xa63e6ea2c804428242839b4ecdca2908a8149e5b4395aa54b305e3ba1f8aa161","commitment_y":"0x3bd1dc91b6549faceea805e4dda01ec4fc764f31e9b60b9449f75919da717a98","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":"2026-07-19T07:02:39Z","receipt_hash":"97b9afc2b20d996ad01650bbfb246229d837f53b8ae413b3b66b9910325a8622","tier":"OPEN","tpa_id":"TPA-7fa6c1af94417a704f953d94","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-19T07:02:39Z","notes":"TPA TPA-7fa6c1af94417a704f953d94 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-7fa6c1af94417a704f953d94"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:05b0395b0a9818c270b740af5f082e02eb74bc996f617058d900bc5e17987265d3028dbe89b711c4a69942ec59a8a08ecd79fb04681906d5d5656f068b108c0e","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"nvidia/segformer-b4-finetuned-ade-512-512"},"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_h295726\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"366dbec901e064512d345e822a02ce75590b512c75b4de848112a7f3abdf168e","leaf_index":330485,"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":"0de0275c4eadd34baae6f88bf6fb4072295df46f26470cd9b8a612f228263ded","side":"left"},{"sibling":"70d244959927290669693ebcffbc6a6d69acb203325eaaddbd7b8fb75dfff719","side":"right"},{"sibling":"18f4b837250a660de6b63209ef99c37a90bcbfac4eeda1bc45dfd31c39150a0c","side":"left"},{"sibling":"f43f5288a038b4a8e48fc0e6a79ef8e5f2fe32420b523dabdca2fa16b29e761d","side":"right"},{"sibling":"e5c4582932da47b21f055c4b7abd6b4bb26cffe3734986089a3a9020760baa2d","side":"left"},{"sibling":"6316d0e92a77be2c668985b792d1da2121ebd263385c967a25fad90ede272281","side":"left"},{"sibling":"f60d5bde26274a323d99808f57e4510b69af98749cb27b7a2ef3bb5c9e99553f","side":"left"},{"sibling":"2c6a8ea82116934f73a931187aa9ca7f4f2030682e89cf971604eb6399504639","side":"left"},{"sibling":"a7cab7fc8fc659312341841ec0a94c6b139285bf71cb3bbef96255e7925f13ce","side":"right"},{"sibling":"45c272a9d0ab6b8f45b6714de8fdc5bfc64b56bdd8964b6ede4d586e045c73bd","side":"left"},{"sibling":"488cda287012e9557822d5bbce234bb65a84e8508e710b4aadcba8fb94b2a01e","side":"right"},{"sibling":"6ffd6f80d0a22631e132fbdcf45b9d07fa5f9708669c40bf2393404199af60bc","side":"left"},{"sibling":"358c685992cb0c4ddb85752f4fc9dbdbd5a2311f2cdab6a39365772ef074b7f1","side":"right"},{"sibling":"32b08bac1d265c1ce14b81e0658dd2ec209e580f281f4c3861c43f27cf921984","side":"right"},{"sibling":"e412121476dde3583e7c89490030cdc1127c6e3cafb4a33863384ba93a99cd33","side":"right"},{"sibling":"b6134b1e4c30e35d8c428ebaf7bf2d178766145ca69bbae8ff52f387c67997ad","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"b1d912e2a46cea4b236d50f4453fdd8f694fef3fb6d6449bc1981ab4cba0d87b","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":330582,"merkle_root":"f098a72b7030fb60db36b256b5bb31d64dac75bd5315e4d6675788fdc7b18b81","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260719T073701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-19T07:38:34Z","sig_algorithm":"ed25519","signature":"a1405254fe8cfae253a9f1f504c105699c9a0b4b28769358c52b7b519c257d3229414dd2782d57fe88a6b4d19393b86e4e093d639328f70dba6e6566c14c9307","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_b6423e0620c9a6de35282a29adf3db3488807135ec852a3c9e2b2488273b54ba"}}