{"_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_e17d6fc7776b033bf1b8524d25637ffe3d25bcdc2ca982e8aaa12a83f2274c3d","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779685235,"merkle_proof":"tpa_chain_h146102","root_at_anchor":"tpa_chain_h146102"}],"axiom_id":"axm_e17d6fc7776b033bf1b8524d25637ffe3d25bcdc2ca982e8aaa12a83f2274c3d","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779685235,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xa031f6163f72e54ad73a0dfbd16a4f283a49fbf880f450b2765e1b3284928c29","commitment_y":"0xab59012b387266babe39a84b0264da067c25d96ed67a67de0370b6b91ef53c86","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":"0xfd635fb0f5d95910612dad72d8d5f98f74aa39fda468f0eb401f0e0ef7463339","commitment_y":"0x5c767ec95df49a839dce1164630d7f4b1acd79d961cf18b4955594de73426f36","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":"0x1f1f0b4e1205f1ce64e6b4da9015c90d6769ac7b1676db3df3e1fd65094d689e","commitment_y":"0x7079409331ae96f17f4e3ef1fe7a900829e279450b380a7ce6c4b06e7fc2b4a","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":"0xb4607e600b810d447d780fd10d78f2964748d91bb8dbe7721b025b441c49a6d0","commitment_y":"0x23071ebba4736db0ab6805737d9a1cd615080706cafdad84002c571cc4737396","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":"0x86a374f59ac87cc727971c68fc264c0b65c992827f6c78e2fb171534668d706e","commitment_y":"0x9769d276138df73ce5f82f920170f75571aed6c79561673d0d2b69e0e97f2584","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":"0xa9e6b64403336f36ac2bb12367d4da7b9e38322b8592d511bf8ac1eecf63d5c8","commitment_y":"0x8b9fd2e4acdacbb5cac9628cc57d0d8d84e9bf4d08c42e075c444b78b5cfcd42","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":"0xe43c902ded15a62a9810d210c584eff9311c4bb479097296e713dbccace536f6","commitment_y":"0x374d560fcf8a496a2a976b4035fa4fadf8717378ffd50005d5000a92cc51ec23","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":"0xe7d41aaccc970e4d6e6488f6dec1f61f3fa326a973b753869159c58481a9f5c9","commitment_y":"0xd9c2ad0d30be2fd85689aaed3247b6ec8bd27610f95094bcd440851bd0bf0a87","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":"0xe3f34f516c79bf3571e86d7d8573723b113e6c9f964b8aef2beb387c8edceaed","commitment_y":"0x8b3436fd40c5769ab2cefbc26cdaf45a6fc5a757a8ed813c1c9e9ec0636b72c","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":"0x70546209ed54a6ad00bd108333c1a39c2fe14deb593b5ee57846eaecce300ba4","commitment_y":"0x1ac1f9b23ef801e78078f334614b6efdbe3a33732ddd8ed0d1c7075deac56a45","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":"0x82ef86bf40d1a4717343cfca29056cc2092a4da841517461d1a98293136191dd","commitment_y":"0x684c14eb2d578ef0226f9a1595c7214a7f4ad091a338048e6d716afd55ef7e8f","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":"0xeab7ef8fa480941e867c8d89541b47dd762b7a076406af262ec1df666d40ace","commitment_y":"0xa4d21db9fefa51c3f34b487cdbc83d4b8c5ab19195d91af7006149ee06edda4e","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":"0x9f5e8e9cfb7606395e69c9b3eff70338890786fcb8ceeabedda03f3d63adbc9a","commitment_y":"0xd2beb881c31593cff09d20226ba84acc4f94a86fdd8d5d93279c842c316a6145","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":"0xe6b0dc7f08da51ec1f5171e4b4f43578a5989b0c55435b6adab042ed2a780769","commitment_y":"0x281b08fce73e0dbcdd688f56a1f5be610c7d7af7def8c1a6f92f9937c545c08b","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":"0xd83c7471ff68041767138be3fe9975d186a229b7ce7b832481d8fe9c699fb710","commitment_y":"0xf3d8078a31c8bb6f5f5db56781e69ab51e4a3585a3433b28117ba3c4e138ca89","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":"0x99aefb48636e0ac1da2171448559b4d933fca846f1f9e3e295f5bdd49627ccfc","commitment_y":"0x3df7b0da1fbab411cd2352613c5fcf37b7636fe9894d4adc1021e672edab5604","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":"0x1cdf529428dc45aec8aca3da4476b9d7dcf2736dd48735daa899f7b5ff6e83cb","commitment_y":"0x1542964e0dfc7da7008675331b97b6a532cc25704b500e57c372af6d6a1a649","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":"0xa227fffd9beb264862bb846a18cdcebcc161f948c3fe4d495a888c94ad9859fb","commitment_y":"0x99dc6c638c8c051e984373061a4f0ed5b52a228fee9ff8bfd8fcd15400873a60","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":"0x3532dd3be7ffacf9cc398f197b465cc545967181811920854684b2ba04defc92","commitment_y":"0xe7164109ae1ee4095b209652d693918aa052d9ad68f496b503fad4046c3a64b8","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":"0xa06fc1f556f711bbb2caa4759d7c95b738e07db9e50199557201d4c3df130821","commitment_y":"0x77a2010e8f608fd00eb02540c4d4b43da17e2d79f5deab6f8ca91760a72e1234","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":"2026-05-25T05:00:35Z","receipt_hash":"8e9c535e903de5f5b124a493d71da3f771ba8fa53a8118393acaff0aa8665287","tier":"OPEN","tpa_id":"TPA-226c06b336f10969ab0f5e68","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-25T05:00:35Z","notes":"TPA TPA-226c06b336f10969ab0f5e68 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-226c06b336f10969ab0f5e68"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:1256f9674cf52f99e08d1f08bc36117facfa14a681ee12a1b7811daf47b6987c7cdeb9f0e61bded0d28ce34892addeee2d34bb33a5820e8803a527e400f8850f","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"jamesqijingsong/chengyu"},"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_h146102\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"5ca1582b908e25be33601f92ac3df6edca719365aa294f57a5572dc97151b0c8","leaf_index":149818,"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":"10a6d034d1d2d5cf7f42b58af32fb5d2a0ef1876116d9ae5ea2154d17b01db01","side":"right"},{"sibling":"0c821e8d2a3f7a7b166fb7ea6e765dc88f625d3c0ce2ce03721d22158ca71840","side":"left"},{"sibling":"ff17339c36bbe3fd7f38e66e94c1b5c79d958440908a86a1511c2909e3c70321","side":"right"},{"sibling":"fa5e83a43b24bc653e00d8b24c1abecd4b1fdf011619d500b41b13c6ccdf70e3","side":"left"},{"sibling":"fb00370337c7630443d15f6b144b2c65f8de563dee1f745f4c7070a94d7d206a","side":"left"},{"sibling":"078b83b2de027d436c679f47430691acbb9fb0fb5a1e07ed058d69589b07a52d","side":"left"},{"sibling":"92ad4fc36e2d8bd64a4d83e76fd8e6e0c9cc03786f4e389a46451d49428799b6","side":"right"},{"sibling":"5203bb116cea5471bab102351ae528fe783239665ad8c3a791a604a7146f231b","side":"right"},{"sibling":"b4b5fac84e1432ae7c3747859a1ce8e49081cee98975ffeee0646d5da13dd35d","side":"left"},{"sibling":"6be461ecf12dedf98a31921aa7b5c32d4a32df6897e0f697b8bf1a4ba3e2d324","side":"right"},{"sibling":"c2861a8cef3eb66bf2726aa377c24a6bf6e8b7489dcd0e870b61d62a35ccadfb","side":"right"},{"sibling":"134949308b15cffd6792ee2cf678119af34d69a64764d7c89cd47573c94e1cda","side":"left"},{"sibling":"debbc1a6232ea7970009b91bdc2345041b2de5ac59551f955855d579001e512c","side":"right"},{"sibling":"216869846f40bd905626884f58cb67b9019e488b3656946a7808c436ab7339ac","side":"right"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"e734b0c6d6d13acb5f4cf00367b3913e5bbf1aa717377aa4e4820c6de24b7673","side":"right"},{"sibling":"4bbb7f78e96179bb9cdd06d7207b66b3503ab68e4880438263025b04ebe8f7ec","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":149835,"merkle_root":"51484a548bc0cf3d178eec868e98935c87f0aa83369143b7c96b048585e5ba01","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260525T053701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-25T05:37:33Z","sig_algorithm":"ed25519","signature":"99a657e53a015ace0bade5d7fbb3f60f950b6d1e1128251a63afcc454a492422cae5efdc0c18503b4f7e62f371bd48f2889be78d9048c4681d6c1e73f754d705","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_e17d6fc7776b033bf1b8524d25637ffe3d25bcdc2ca982e8aaa12a83f2274c3d"}}