{"_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_a882ed0e3b63ada37d9eb2d828d936871dde0ca6bf23603198772506b4aa44d6","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784437234,"merkle_proof":"tpa_chain_h295496","root_at_anchor":"tpa_chain_h295496"}],"axiom_id":"axm_a882ed0e3b63ada37d9eb2d828d936871dde0ca6bf23603198772506b4aa44d6","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784437234,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xfc0a1c0e4366887e031f2036ca08110c641d6976c7fc59fc9f4cde6d5a84450f","commitment_y":"0x25409118b2ffc5c1d3dde91751d86ccdceed528435b75380790ae1c8f0146aa7","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":"0xe0c39b8059dff38ba6109744c3077a2e81241043b48583e1c8bc9e9bb662d3cd","commitment_y":"0x378c1178f4e42dab8764324876b4bcce1858f22caa34929b6a98eec90634dbae","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":"0xfeddfd0e06ddc6cb8b09ef6abab98c269c0c0d3bc62af01ef423ee2152b6b7d2","commitment_y":"0x9c662eb35cb764d5853567d162e3e99d8b15cc9c31e3c4f5ac88e1d461b41e55","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":"0x20ec888b056fb6b048bcba9be5d1474b6f009717193b6330d49f41311232cc83","commitment_y":"0xe46a90d766062fb8d7b631371362ccc3f57915c2cd6f4f9d5b7937ee63107e51","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":"0xe5bb2fb97031d2a1532965d518233e98f0e981058b938349e430f8ea27a9a310","commitment_y":"0x623fa22148077c24a98ecf8b68d3f5942efccae64363554f117dca2fa548e3e5","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":"0x2a27bb72c072a8edf59aaf395748615735c4c5b318524c85c29c37e116722ee3","commitment_y":"0xf36c7e2563e0a262665216c4a9abe76619819a6b455b7bf877d582112e5b2250","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":"0xcf4748cf52174df30157b860f9a77d7af2e471a415bc2fd38cadc2d239c2ddf6","commitment_y":"0x9679e279f0e2185b83af46830f63770fa26cbaf9eaae29b81f70ce18af0dbe37","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":"0x4a77bd8539697d081ff151f0c46111fde7199435ca8de1f5fda01276868b4dd0","commitment_y":"0xb35260dc071b8865bf9ca892863709836e464bc60b54df2534783331bd3a243d","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":"0x30a23e252bc21ea676c87bc71025ca8a7d1f0d2a9edb7be5912f5dce1fb7d434","commitment_y":"0x97876cab997d10616ccc98bcf7bcab19e8524146a5b1073af0deee2a57c85eef","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":"0xb13bb1d35ef479463178db4d34043ea729ff0e87ac1c4cbd003f4f5b714483cc","commitment_y":"0x235e27efe90309acd546fafbdc7268146075f48a97e5d58730cf5e7ab621cccc","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":"0x871b7449e05c377d51662fe566194eb1f68953a59ac48fd4fbb4a2f3da899a64","commitment_y":"0x759750ddc9aa97ef8c5bd03a2def92285af05184ab694205d73356f224c1f6ad","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":"0xe8f10e4964c365c3873823f531c1395d07f4b7c34ac4dd47eff1f866a3f16bad","commitment_y":"0x669f6467ebd9870967970186adb2dec46cca599b6143494e67d38471e55ddcda","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":"0xdf9b88fa931638c91c18230aa8ff8dfcedd3607fb6c55b464550029de11c23d5","commitment_y":"0xac3f95ff32287407b9ebac89fe3782bf822e633f716c1aca99ccca9c09d43351","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":"0x13cd79f8004037358a5620d37269ff3774218029c269eecf4a72d3d01e172c06","commitment_y":"0x5cf6a034f5f2b178c1cc15dc1d9d431a316713360e6c8c840ad09024199d4a21","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xb9fe14143c8bf70bb3f4b246d2d42960b16f041d5d55577455e1efe57a8424f","commitment_y":"0xe69ed704cbb6a4a3cd3ed92c1d22b01eead425a876d4fb3d4ae8088ff766aa05","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x438b5ba5381de72c52c0c2fa4b20a5e3d152cf589d8fa4f87afc9bc2b89e7684","commitment_y":"0xf2a078b44de41080b668613ae4e95737af80d3926d375dfe4d85b5e82267554d","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":"0xae502baff2bad4beec12268c39b439657fee4916514ff520a915d09a270ac66f","commitment_y":"0x377827558d50a2022830fa02b95297b0a63ed579504972b6bf74be49d0f74a1c","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":"0xc6f37f837873301de805d59736b6a80c20cb68d9948dc0086e7e4ace1bdbd18e","commitment_y":"0x7169fc926a3c3a0ea2871f5126ceb5a64756cf22d2f99d62de70604312eb5f46","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":"0xb12ca2578984627ef79306037146b05700693bbf9165edd0feb56e2e969ac009","commitment_y":"0x231351abc0f1f45eecb27f26d2d973bfa251d56ca8f163fe7302875e89c89ec1","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":"0x519f7caa59b5e33090a3dffbd29c4945383e131903b853230eb8c2f5717e82d2","commitment_y":"0x54d73ab43ab23a9b99baaa74dbd2b6b59a58530eddeeec69e2c740f40c17bd4e","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":"2026-07-19T05:00:34Z","receipt_hash":"a984ecf6b5a022e68ebbe5a60588fdd7ee282709c5a332a5f3cea9ac70ee7f0d","tier":"OPEN","tpa_id":"TPA-b5b7d5e25df7fb5f922c5240","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-19T05:00:34Z","notes":"TPA TPA-b5b7d5e25df7fb5f922c5240 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-b5b7d5e25df7fb5f922c5240"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:4b6aebe2e461b3c18be4c46cb8ed6d4ca54e3e083822d6d5aa199a8ae1405cab5359af758358a793fd14b193d47447d4480222972bd9e1041995c9c98dda7102","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"Arunavaonly/Bangla-twoclass-Sentiment-Analyzer"},"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_h295496\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"71aca19cd784716a1553a7c511c86b68887af3c8fb741ef014eefefe24ce496c","leaf_index":330265,"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":"80f3ba1d690cc48d20b1e37b7cec513ad2e2cbfc6328377a51bb9358e049000d","side":"left"},{"sibling":"d694a20adba91568003b8e2d48515357cf57f1dd42a60dddd1924903309a30de","side":"right"},{"sibling":"6257bd7742b96bb721cefebcec6d9cf73a742c7d86ec844d363badb1134fa6b2","side":"right"},{"sibling":"7798ea915cb8a1a235b9b1a9f71bfa7f965f0f8bf62133e7540695f55111758d","side":"left"},{"sibling":"c0e67a75e3ccdcece4c373ee70eb4f0b00b670ab68404d242c67121c832fba3f","side":"left"},{"sibling":"2ef659fdf11b1baf78bb5958e9ae6076462f04fdb035646fcd0aa7866dc1c77f","side":"right"},{"sibling":"317bf391adc7f7bb9a9d7a09358329773ced92048c40786ef7e2ddbb46672c81","side":"right"},{"sibling":"403c93e8a60345a9baaea9a5e5e05871f52cf0064c8f3fe60fa85e97ee182637","side":"right"},{"sibling":"7062b9684818abe352dd6bf500b773225b49189da274cf27beeea514405e716e","side":"right"},{"sibling":"45c272a9d0ab6b8f45b6714de8fdc5bfc64b56bdd8964b6ede4d586e045c73bd","side":"left"},{"sibling":"92b5ad0ee932f2a01874eaf844b41bfa65a79561c89cb420fb340fe502640b21","side":"right"},{"sibling":"6ffd6f80d0a22631e132fbdcf45b9d07fa5f9708669c40bf2393404199af60bc","side":"left"},{"sibling":"2c2eda1497520ddae8ec8670da7ffefb33c054c257afc823577dbac09f4e4aa4","side":"right"},{"sibling":"fccb07ccf9da486e3e4b84a2e3b4a06d35a5a3ac8fdc657268aaad0dde505f7d","side":"right"},{"sibling":"aefe03ac67f31bb61a684d9d219974de0882db679501d2b542bbbcb284b5be40","side":"right"},{"sibling":"fbd119a7866b15c45867e7376b704b7919a5803db4b77d3a9ad88a0bac281a97","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"3f7843e7f7475b8ed4e6f87d1aaf7c8171de78b34d83427de87a48900fd927be","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":330286,"merkle_root":"822f7374277c452f5882d7d5cab7e56cbdcff9b991556c3d5d4b19aa508282e5","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260719T053701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-19T05:38:35Z","sig_algorithm":"ed25519","signature":"45d7ab1d9dd859fd82cb4b3219c5ce22f6be0aa1065d9faa50887fd9ea01bc662c3bb3b25e3a47b0b9a4b804b2289433efd88c3a282882c24f00c87163a8070e","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_a882ed0e3b63ada37d9eb2d828d936871dde0ca6bf23603198772506b4aa44d6"}}