{"_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_17da3b56a27b44c6fa713450952a1f47db3a3e7d56c03b31b83d6fc9e87726e1","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":1777910453,"merkle_proof":"tpa_chain_h116132","root_at_anchor":"tpa_chain_h116132"}],"axiom_id":"axm_17da3b56a27b44c6fa713450952a1f47db3a3e7d56c03b31b83d6fc9e87726e1","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777910453,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xc97b6d03d0a0b9b1c30ab6eac9e26e35c2d4d5258137e8a6d67053c7c198a655","commitment_y":"0xc43b82fb061f166502ae272c5834302123328880a8eda6a162543ee631b6d607","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","ISO/IEC 42001 AI Management System"],"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":"0x1e9d087d5c9e3e57379b97ecd298ee729be59e16fc0f5313519a27c744be391c","commitment_y":"0xf1f2103d73a9a815d1bea5aae26cfaab3ea49c41ed969a82606032f81eb759d5","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":"0x9e863aaf1dcc0b72fc73933688cdfb1ac483cddd0ea88b2495436ab536bd34fc","commitment_y":"0xedff16fef910ad22958d24b190f3d7e7e1eb23528dbe1324d396a02a76504da4","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":"0x919123a6105ad31321e177c9e89e275dcc5aa3e70386e25d583da6a5ff775a39","commitment_y":"0xfb16749c04253f5e0b259dc2d5e7bb9790eb4e31bee4cb405b65b79e910934b5","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":"0x61b889b714a82952a5d4f973fa1977b88043c6209a2db36b828bd470ac7c5cb8","commitment_y":"0x87ca273f860d9d45b05af7abd61eea6ff548874b2d447c851d787ffdda0be3bf","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":"0xb7eb645219ea836dfdacc3515fe95482048c71921f5c74639bf77a44a0055c8b","commitment_y":"0xb77100227c304036fcd47cbeef5c4d95a03dc21f6b6e74a1a615763d0ff8b7bd","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":"0x94280c51997d28c7213be6fdebc2fb517a830e1ace10119228b031f4169f1ef5","commitment_y":"0xa6c3e7a155e441a0487ba264059947f764d3ccefbbb11a84e4c018f71288d0ed","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x744a4dab63f40f3b5c5e00dd9d0c86a69971a2fabf1aa92ba08b634dcd696551","commitment_y":"0x64f998cd5e0d7dcb1d9baec82b1968b4b9dcfa75ef93d804a2269aed0a2a76a8","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":"0x65aa8bc7ba3c785fb01f25f9a787fbd5b749b18d150315f04134c01d1d8a1729","commitment_y":"0x6021ca4803c02d84474fb61e01d5224bbd38762ac38db5b7496e8d75377c58c2","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":"0x88bcd8f22cd8f10ffd69e59ade6d596198f68add6ad016de54b9677396d5aa37","commitment_y":"0x5fe218344ea7f3ef0bda5e7652010a2dbe362409783e8d97840f6673238d569b","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":"0xc8cfdcaed356c12dcadf092b445f01d130d5302a2dcd077bfad417d02b712ac0","commitment_y":"0x5aa1f71e910913ce4e9deb59a69337c03b17880690ef279e33be770f9ec30762","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":"0x8c97dc7be9693f9bdc0b45922a177220ba3cb58d84e50ec5c136c59dd1f20aaa","commitment_y":"0x522665e50932bb4b3b9a98e75ce4bebcfb3b2a5c571cb6c92b17fab4f18af1b0","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":"0x8158e438a4a42c476b055000b634c30b6f40e3a64f844c459206e579c924483a","commitment_y":"0xfb18babee4c3f2d671574b4dac611c8e56790a91e35c29c7ed781aff6cb60dcf","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":"0xbe1716e548a1aac4439d4ba7048b2f1d76ddeaf2a28904eb052e903373c3a66","commitment_y":"0x11eab6484516e7d53004080f97915b3a1e169dbdff01342c056f5915cca7273b","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":"0x254dbbbd54d9cda44920e58d03afc4abe1941b7bca871c86ee2d40792084a730","commitment_y":"0x6cc7b2ed800c07ddc5acef9de7b10ff286e3c4bfd188a3c909ca3ebf8994b5f7","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":"0xe61b9185121cc707b4570defbda29f3339a07ef61e4952ad212330d1a7d04883","commitment_y":"0xde058a9a869d3813f957add30e98a6e21ef47bddf2347dfc4499680b22fda90f","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":"0x7c178950781dcaecf55e96a48a6081589cceaeaedbc7f8f64218fe6583e5c97c","commitment_y":"0xeda2a8685dc2beb232c97c0d7c98cbfb2266254ec481b299e812952268a7c50b","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":"0x4c93ac850da2baf3bbf565637e4984687c244937b258b7371a4a3eb4d8f6a2f3","commitment_y":"0x30620a450311d3e77d0e48c67ac74ec148b3d275d7db9b22fedcc279e2ccebf","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":"0xc4b1ef25e77928a15524121f07d633e8e3dca7573a7c2bd06310f8b3db6adabd","commitment_y":"0x1e31a965c727e11d2f753ee466447044b21bb2529a23f6ae2955ce25f617ac6","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":"0x74556a55da7e1e341fdbcdbad3e7053c290c6734d4b03fed1396524a3bb67e27","commitment_y":"0xf12aab96fce664945fefd43a85a11e42f9de351331cfca3afdb77923a3cb73d6","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":"2026-05-04T16:00:53Z","receipt_hash":"d43dc5ca55950d16f616971531348ba5fab53be1436ef09f6857c3a443c47998","tier":"OPEN","tpa_id":"TPA-7092b9556410b4a4c3b2073e","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-04T16:00:53Z","notes":"TPA TPA-7092b9556410b4a4c3b2073e retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-7092b9556410b4a4c3b2073e"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:f49dca903e554c13181e4aed12b7143ad8724161432e32c490de0bf58a371b1c4ad10b958dfaae03950a80e7a57f42dd5b57bb915a0f1dbcfbfc486820121008","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"vectara/hallucination_evaluation_model"},"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_h116132\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"674791276730556688bae7e81b1b7e3ddbc807dc2599b2275af772c1633d85a0","leaf_index":113505,"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":"af8ad31534c6853b7de3f62573bed4f801d728e85030bd5080cf3ef704007aad","side":"left"},{"sibling":"d4a38bc0ba40c3e49438b4889cfb6f4b806d1f19fa1c2906b02b2511775f8f5f","side":"right"},{"sibling":"35a45230dcc1945c9eda3aae6e92e1e9d13a0b886d723b33c9e5bb74971a7195","side":"right"},{"sibling":"a16622a3a982953b4054da3a649cd11afcecd111557d37c3e651d34569cd7e1c","side":"right"},{"sibling":"3b445f2c6a475e39bfb8c91b2417f96d32474ebfedcd0775552aa32d8192a65a","side":"right"},{"sibling":"818d4e241f7e40c59569fe4ecba88626035b5aadbd4a7fe20e55d63b4b4b081e","side":"left"},{"sibling":"766c5116faae6ff5c4c016e7acffb1ba302bb1f07066dbe18e4a5c3a12811d7e","side":"left"},{"sibling":"ea3347ba290534fa66581d78a5537b6b3d15862e9fe17a2dddaf76e379640450","side":"right"},{"sibling":"8152a572bd49693f132b5aabd77e2be62b9f89bf2c63199dadd0c195d94b1b0c","side":"left"},{"sibling":"3a078b5d27585f667a1cafe0be72b39762e3854c3e7bf01a69204a6cd3aac3f1","side":"left"},{"sibling":"732d4a75425fb5538d14685ba705b2dd88f7ba5b73b89571ed5ea3b6a6024f2c","side":"right"},{"sibling":"673cd6d27b696232f7f65e7a0733c7df6bc9fac3bcb569907ebb0de1c72c4bb2","side":"left"},{"sibling":"76d7c4385d71ae8104107105be66eddb792e01ed6e493db5a9b4eec5441abb76","side":"left"},{"sibling":"b03f005860bf95148ea89c703a32ca19ab7a2ca71b58bb628ff94a9edb8703b0","side":"left"},{"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_17da3b56a27b44c6fa713450952a1f47db3a3e7d56c03b31b83d6fc9e87726e1"}}