{"_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_4d7adcc3d2b251954c5ece442f4cdc0e243b77dd857db0a8c6f24c686c637e9e","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784196048,"merkle_proof":"tpa_chain_h286061","root_at_anchor":"tpa_chain_h286061"}],"axiom_id":"axm_4d7adcc3d2b251954c5ece442f4cdc0e243b77dd857db0a8c6f24c686c637e9e","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784196048,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x9c3fd57e37e026810bf71286a5dbd09776eea871919758a41dbb25f1c55311ae","commitment_y":"0x6492da0770bc8108184446fe965d81b9f168d4b451e6331656a256bb0917e033","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":"0x8a34f8b52eb5ab7346f9a14ca00ebf7054e42299dde33fbc852906a597982b3d","commitment_y":"0x3c70e7d2d19be6f2dc2589addd98176fe37edab1872d581f03b62849a5f4b856","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":"0x670cdcbdfcc45b58fb2607c039c3cfcc1a0030e917d88be25e162792e8244641","commitment_y":"0x7d260925fcfa1e697c25f7101ea5792dfd3563e89c1bac51b29c49abee9e5a78","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":"0xffea3d9f26949702f5d82699a94c6ea3d1ea5fbab65448a6c4a4cba8b9f629db","commitment_y":"0xde6403b40a72240c6b796cd1ffaf2ee12d42acbfe02799ebe7ec68b992c61fe2","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":"0xe32781b1343935648e83042517fbb086479d11428d820bd1ebf0138647f189a5","commitment_y":"0x1f6fee0ab522856f2d753f3b3c4e318f6f5a72bbb506118373dc49fdcb24683f","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":"0xd7e6bbed9c6eec51312b1e1ca339c15d97372c276e5389f57a2520ecda104b7f","commitment_y":"0xd70b899214dffadeeed5c3879a353c40b9bc2dae4f411759ca249a152e36028d","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":"0x4e05060494e0714313966bcea48f535309e1e4439d8033f9b5e9fc451a32a471","commitment_y":"0x56ee45c47ef2c49ca8f18f9406aa1086c1e5c41f455c870f5c5f2019070d64ea","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":"0xd3e28e5ca28b2da862f2cc5771874e83c218e6aa70421221e8727d04df27099e","commitment_y":"0xd61f74cec6b6e4b66c34fe8b39743daf95295508187879c387638836cd5955ad","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":"0x90f864d399437afd47b30e46614896ed98e81fd7e81dfcb16cb41788b74c2ffd","commitment_y":"0xd3e03289eb284c619f4dca5fbdda4c0760ece43b86f978b95da0803fadc506e6","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":"0x295ae9c8da41eaef19c401edc14f3f09f50a9440ad56cb753c0ac7d9a1f8198e","commitment_y":"0x628df37b68d1759046c5b70db14674d171785cbecf989c853dc028dc5420b2ad","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":"0x89160f20c12338b38dbc5d8396eadaf7e4b40b114df24c49c2a63c7932628035","commitment_y":"0x9465dec7870f4b52e9cad45e37263483da118a49af1f1c6f453b9293cc9a1af9","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":"0x53be179f16cc802fe571ec1b8f16ffeda7b40fd32ad459f2ea3d7db541423786","commitment_y":"0x7c099cc6ffde0b3e9865b322bca950c787134a17659ea824f8aab36b8ba9dfd3","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":"0x1ceaf0db54070f978ff28157516c0104c79855fe962ccef90f72c8fc3044a34","commitment_y":"0x7d2969768ecb68c9493ae20f0f54712faefa33dbcaba2097c17c33da8d2c8f2d","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":"0x24359fae5ecbd730f59f5379c05937c9836bbabd5bce40c8a8751212eb73b54d","commitment_y":"0xabd3c84996b7970993ef3e39c0781dcb62302b7646d55e64ad992604c9f01d65","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":"0xd781dd0340ca00f86ab9659cc8a95df3c2d2cb5a31b92643487e1c92e53d797","commitment_y":"0x17238c7fd8e08592c58bed0e8d905cb84399f8e4cb6e9c456b94b4c8e9141d8a","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":"0xd4caabc1d0ad6fbcfaf6cb9be686da53cb0cab8d5207a2b48745b6bb5b665089","commitment_y":"0xf81db6fe88837cd50fe5b17c3ef0e1e2341530f27d80f511300168ea06dc4af5","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":"0xfad82a4f055aa7e303cf17dd9df24029fe5b9c6ed94b972f2b8da7640843073c","commitment_y":"0xa2cd4a5ff76d504953bf823ad5c67490be1d2d3bfda3be8b82dadfb67be2a3e9","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":"0x7897b26a4f27f7f15d5a19a2caee92117b2a9df39d7be2f5fd47364c147c5c39","commitment_y":"0xb9a865235d6ad43db820678e43fc9f5d2859df0a89291c9eb70c090f87730441","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":"0x74b01c1a95cf54a3dd8af137cdc86b411132ba45304bc44b5d87477dc44d14d7","commitment_y":"0x5a502a3f5d8fdf6fa94a444f59ddd3a5db5f6f70f101a7ab527f37388f47c1e3","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":"0x2dbc513dd061d3612fd64d765515282bcc92e5e577a5898788318a298c236fb3","commitment_y":"0x3ccc1d4e49903a12ef1292d5adbb9acd1545b1110bd4b93a29b9fb6930becbda","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":"2026-07-16T10:00:48Z","receipt_hash":"66679f0c729b5d660a4674e456fd92c10f055f3f7a16f2e20820929d097b2780","tier":"OPEN","tpa_id":"TPA-e3ab1eb9869175ef17dfcf5d","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-16T10:00:48Z","notes":"TPA TPA-e3ab1eb9869175ef17dfcf5d retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-e3ab1eb9869175ef17dfcf5d"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:86e03b351ca31818f1a8f6506bdd704c1939598030287f129169f35bf958b035ee93750a11b4590ce0c7d78c0574380305ff99807b99e5552e4f4fea1ba21a01","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"nvidia/bigvgan_v2_22khz_80band_256x"},"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_h286061\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"e7515be05ea648797fe67443ee5176720241ef09818cae8667e25e6de3d9eb06","leaf_index":320622,"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":"bea48d7d7bf9e258d50ba55b43514e3c48ca0f1454ec1c14667b0087660a3f4c","side":"right"},{"sibling":"1321be9d94ca452a12b2f10c2edbe2e2729188e5e1b679dbfcbd328fe365aa8b","side":"left"},{"sibling":"4260e1a802a3cffaf5fa05573fd30ea3412ee9b029b04ab698e427478af0b855","side":"left"},{"sibling":"91623731ad9ed8376082d750121f51fd50c2fa4ffaae5b66d1c5218c1982eed6","side":"left"},{"sibling":"a838f4cee591b11d610f272a823b1401847fa39c0f58a6e37c1be2e53c635719","side":"right"},{"sibling":"9843e531aa6f6bd510f462db2a7b07757f796957d220c41b0c24f647b2a0e6e2","side":"left"},{"sibling":"035bb760300bbdbf4223df37aeca09c75f8c71a9ec720f16a3c06ff6a1d619d5","side":"left"},{"sibling":"fb48235eeb2b3ac2de309f0673057ff05c4410959da86f5929ea8fe67b64c4d4","side":"right"},{"sibling":"e486d2fe36b70bb5366248a9b149e5253fb61baa9f327a6c4cd6ceb4a5a06d39","side":"right"},{"sibling":"6e23b7ae3540ac754d23622395eb96eeb4a7548203a87351119a716fcd7a6133","side":"right"},{"sibling":"5e95c93e4f01bbaa1318328ce96b3f8b339bd8b3a6164efc669d28aa47894a3b","side":"left"},{"sibling":"ef0d3ba17c9b95c778abfad69ed053f6a2c53370e24cb5dbd6adfa16d63375f2","side":"right"},{"sibling":"a1526248cd96feb7a9301ce672c44ca0335e845c5ce5390e6436165336707121","side":"right"},{"sibling":"34d85f6ad6cc7dfa79d90e2b9ff99a561bcdc75b0301bbbd3e83861f54535c1e","side":"left"},{"sibling":"f302542c38ba7c3aab7c9280dd60259ecec777dca6e6f71b6f0729b0b8791b72","side":"left"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"ae9d1867ddf9357924e27cc6b89eb08924695b7893eca91d641fccbd0613082a","side":"right"},{"sibling":"2286c198b29fbaa30f9017058720a7d99564db29c64adbdabcb894177d39cced","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":320697,"merkle_root":"09c5dccf50bf45380c40700a376777135536ff0a7b47bc8f9cedd5ed0edb971a","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260716T103701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-16T10:40:37Z","sig_algorithm":"ed25519","signature":"e564007af75c2563b8094ac3be557bb67637798d85dda65f12a217ff9c2305c26350c2e9e00896fc64385cff3838b08afb879f32147aa7fea6cf130ac183790e","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_4d7adcc3d2b251954c5ece442f4cdc0e243b77dd857db0a8c6f24c686c637e9e"}}