{"_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_a4a87816e3353605fbbc79a50bad984700b9ea6545abac12436a0f353e4f7125","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783357331,"merkle_proof":"tpa_chain_h257886","root_at_anchor":"tpa_chain_h257886"}],"axiom_id":"axm_a4a87816e3353605fbbc79a50bad984700b9ea6545abac12436a0f353e4f7125","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783357331,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xa9ffbe2707821f87a8091e51d631bc7da6dabf5748581a51d6a6942b422c94b7","commitment_y":"0xcd44ce2b84440d9705004c4dcda2283dcd543c5f58be95d96bf37206ed6233c7","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":"0x5907a4ebe43e850b51a0fce865bd34a2529802dc8e779fc0d02c2f6fbdc43b4e","commitment_y":"0x675f50c9b34c7abd6f76b71729ee81f41c4e77f851339d6c5d311548c27c6bc6","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":"0x53d91f61c9050c9d4850ea69ab375ccf9d7d01d2bc57a46cf5f6fb3d86b54c55","commitment_y":"0x7eee73b5f20b2ab007515bbb599270df89ac1f0785b2197d096501cfcdf6581b","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":"0xadc0a27ec913756c1a7375b1133ca094f94147a0c154d88df06a19f72dad790","commitment_y":"0x686c3dd2830a7dfe6329c9c5c9142a47e7b9af0ec9e0f60ff2df6e1739445274","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":"0xa79db1da54a7c91ed3aa20bf4404885ccc73acb32d6139a527044e967fb16670","commitment_y":"0xee4e8e29ca3936748cf1e345eda8ee05ad3212f28e042e34201df7610604ba4c","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":"0x35bfe500ae6c3ce45de75801d018bda88fe660fc25c3bcdebed537fbc53235ab","commitment_y":"0xf8e38b72494868735c8027921560c44cb28c6e81f263e30536aff877f09f675f","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":"0xbeba619d546a0eb9798486e67fd4b16516a96267e424d6e0d9be7757d30542de","commitment_y":"0x96ff342a15854b5b4da5887e9d6aa1c1bdf760dc290d4f6a590ad3455d4c0782","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":"0x36a356a9c8f46813bc040f2a5ef21507a662c27e6c0e9728872ab76e015c23f0","commitment_y":"0x2e6a9cdbdfee5afb69255338ed9b346113b7d9d8722e6a67bdc3a73b4bfae0b4","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":"0xd790e129c73062e98004da36547ec9abec258e268d13bb7e7d2a82f1609a04f8","commitment_y":"0xcec0d7b7631b6c99a6830282941bc3593a9246b6ab136ea45469de1ac30190a7","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":"0x7df3aea6dbd2b5b652fab21e004916ba0c345f52ba9fcf2c40559573bf30cf4c","commitment_y":"0x8253167193588953d4c94e119c0b4ebe507ec5ee10ec698501596f540855f05c","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":"0x8e8f696be8ea67ba067fc4b9cd9dc1be785b4d53ea8840f855e5c6662d40b6ae","commitment_y":"0x48385522cb0f8d51012e5db44605b49f4027e3f87fa6448449c810f909f13b51","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":"0xe30dd85cb8e0aac258c626f1531ec7e0a6524137a02ae181eb6f826eef0fd21e","commitment_y":"0x5ef22dca506f379006ca79b8568e74208151bd5049d0d0d1ce1f2e2f4fab8771","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","United States DMCA","United Kingdom CDPA 1988"],"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":"0x16cbeb61327fbdf6d0b8869fabf4e8ceaa5e980f3e34049e50318e96ef5d5024","commitment_y":"0x60e17ea4cfead4aaaa1212b0f928717f3c21652333b200d77d45b8f0bbc02385","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":"0x7578e4aa46df7c7b8b9647f2c8c3acb2208083a4fbc05cc7f5f5ca9c7431753a","commitment_y":"0xa82b5333572d044120d66eb73edae67be7b06ee0be89c41afb608840c6b22f16","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":"0x7337964f4c3189aa32ab5cb0cb3dfba0d9fec5541250130ffa3c41ade5064303","commitment_y":"0x72c10cd09b7e07a68cf7b29823eab9391aa2b8c4d42907e81bd37e3f2ae4899e","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":"0xeefebce90f4afcd9ec798d078a603965ba0223273016f819441167b8f77a84d7","commitment_y":"0xdccb88e6b949b141e1d3cb1e66434545762cefd030c9ccf26eba09702b94dab4","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":"0x144a2c2768bd40f41030cfbf37eb92742cfbb55cfaa28644fe83ecd08fde8442","commitment_y":"0xb634ff2263b1ef8bb5feeaeb1cf368676ed534799e494ae6cabd20eff700e83d","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":"0x5e1c6711547bf5ecbf31281c55e67ac16c7cbb3d0ea6f9a0be422aabd6cd752e","commitment_y":"0xe27870dd3c44cacf539fdee52e09e2aa833c93ba9bb8b299c7a5a65696c0866c","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":"0xbf845081448128514a4f011c7eff5c2f9b13908b6842e62181ee7fc270870c3d","commitment_y":"0xe57232a8efaf1035cc1de6b66509edf918cac9f635eeba29bee9924d53fe6f85","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":"0xc239dc7ef99d7f40a4287c690ebed6e5aa88d404c3a1f7e729408fe5516694d6","commitment_y":"0x8081c48be12bcced15128f7a27786325b937a3e74b3adc1817c21f284f5c3e87","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":"2026-07-06T17:02:11Z","receipt_hash":"76594a8eb592a5cce9d2a2e1b102fa55a2b6272f3ac31920c182aae90c25b7f6","tier":"OPEN","tpa_id":"TPA-08a4a72f68e9888b7d25fb79","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-06T17:02:11Z","notes":"TPA TPA-08a4a72f68e9888b7d25fb79 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-08a4a72f68e9888b7d25fb79"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:a616c3c86885e41b9817699bfd9505f0b280a4cb39920cc5a51eb3433dc41edb6b15087f3e722a829be22b5b28108efc04e3196796ae4537fa4588d41c71f304","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"MarekCech/GenreVim-Music-Classification-DistilHuBERT"},"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_h257886\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"b792ab76d06457f2e360482fd1d6a3696d8a427d1f85470098816da94078f476","leaf_index":287265,"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":"c07a29347f30a4a9d1327ac3de807d61d061f4fc0021c19f63f74bbaea449a82","side":"left"},{"sibling":"cee2eb8acd13cbeec0452c1fcd03ae95b9f7555b0bb083580bb2b6f0e0dba3f6","side":"right"},{"sibling":"9997160396a495b22b037f18bf7be1c143840a95ef6a9be81d78eeb6fbda8e64","side":"right"},{"sibling":"93d7c5dac3fcec1bdc826e72e28bf092a5368d0af242f88ad3ce138dfbb01073","side":"right"},{"sibling":"00ad80a6d2a0e7321f7ff3e7914055af6baa1548782ca0c883213f619560ae6b","side":"right"},{"sibling":"e93cec57412ce4876f7b66b99746393c6e73a551a8d97c132913d7b257c29ad9","side":"left"},{"sibling":"928b966597d2b8786b0004014e830bc481e6f2c425d0e89b0b3bb0b71d52ccdf","side":"right"},{"sibling":"c10fea90c23ea430801bee4e0bf68654a4d72cf708dfd8e2efbd05b879200e1e","side":"right"},{"sibling":"a964104f630a42c804e0827abaec17c11be70e0c1712b50af1f20c1824d803b8","side":"right"},{"sibling":"fa63c86adc522112ee20cc002e39cc97c3c6f095d631ea361f6c5f743e6d891a","side":"left"},{"sibling":"b2f3af5d4e1f81386156be87aaeca8ca9fcd929878951e871ca839548a16898d","side":"right"},{"sibling":"72859a2c0620c2382876748166375d52dc54b1a16a0185e973d2f0fa5205449a","side":"right"},{"sibling":"6e670f0bf1f5bd1a80b3c03fe2dd9581e754be21b5cb6c618804626e7a72fa3b","side":"right"},{"sibling":"a75ab4319e241beeddb1b3f5705febe0422937926c3479923ccfb0b0082fa4e3","side":"left"},{"sibling":"bd04fa605f883bfb2b81510d045b1e85e555a03da3be083619f61384dfe40ff8","side":"left"},{"sibling":"afaf7334c856661b749bde10e306b6aff861c9edd182b78a8b19791d53f7e208","side":"right"},{"sibling":"cb9f23c9f73efd880adfb8058ce576ea2a0ab88269334a039ab8d579d3302cf3","side":"right"},{"sibling":"64a42bf7b627022d6fa9373285636f34dc10e48eb189b9e5bb4f54cce4ac731b","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":287391,"merkle_root":"161dd25caa60b9ef366616e1c41142a73778ea00449e7e7e7aac310007611395","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260706T173701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-06T17:38:14Z","sig_algorithm":"ed25519","signature":"6ea65b137cadefb240f863205eb30ea62599bacc0fa5a8948d591454e4c11921aeb128de4684afe227cf83279d748449eceed51797685ca61dc7c2030854620a","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_a4a87816e3353605fbbc79a50bad984700b9ea6545abac12436a0f353e4f7125"}}