{"_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_de9a67f7faee83f77381e20668a35c8e5c61e5759abfe0efda0231e18e918cf6","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783101645,"merkle_proof":"tpa_chain_h248012","root_at_anchor":"tpa_chain_h248012"}],"axiom_id":"axm_de9a67f7faee83f77381e20668a35c8e5c61e5759abfe0efda0231e18e918cf6","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783101645,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xb8ae0e2ac8ff8b5b56f2c3d3abd4a87b6ce03825319feb6f6551dddc2df99896","commitment_y":"0x460eedc5802418509bd009ec2bb57c3ffd0954aceb42b643183e4c9eb59faa5f","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":"0x18281011bb0dddc438d0cfb59c403861715924f9c06b95abd03cdf8501e98d8a","commitment_y":"0x22963331632af5252b23f8bd3918601824600cb61122191e378342f4e5ccba76","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":"0x8ab14504c458c90756e318f661e25f4e14133af815af5817b7bfd019391a4a09","commitment_y":"0xc20e0e92527d8e89828bcf5bb149f205c18d2baabcf3a449cb96cc1ab84d8b51","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x6d367b2d1d8c3081d50d95c7c0e2a999c196941e247c7ec2281b302ab872556a","commitment_y":"0x487f1cb533253fce38348774d6ad226928a58cd5b7987aa67388f328a912d6fd","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":"0x84e7cf3133e8fc9b4b28160c56c5d019b4f6fe926c4b1f8c9e599f62dc51f316","commitment_y":"0x8e38d6d33043d51cb8d96006bd30609a23318fc5fbb502e6c008ae889e0f4697","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":"0xa37981c2420cfa45460efb10396a5faac2c9f2d23205ad77038258afe8507ab4","commitment_y":"0x10ebb4d04569fc99017e7576929c7c80957718076580c6a2daab40a9a9d55547","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":"0x2e131fd05c7741c8c3e86a8203abe490ee589415e09b96b410d1672dfd3179f2","commitment_y":"0x3e53473c7e87fe42edc3fe818daf81f39c82ff6dcfd4f7a8bf4f1a5e9e01c9eb","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":"0x9e918eb2e41386e1f211fa0e64163768a8d764f8d6c8523dd6aa982872b04440","commitment_y":"0xb0accad211c945fa09ce67ef4844bbfa7b9b0e9c712f34823c49380782141da4","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":"0x22872313e7de84535f7416caa487edc45760cbaed7aeff6ec10240dda8d2befd","commitment_y":"0x6262d2f0a9f860e2ad9977093772afe5863f66701c832b2138624fcb52378235","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":"0x4ff022b7a76d01eaade12703e8c692aa57703f73e33c621c8a5cceb75083a26c","commitment_y":"0xa77af9c47208fac3d4b7afdb3eb4de8bc989addadc351ad1c7d681fa8e0fd573","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":"0x8e99d18450ab96cdedf44387c662c40eeb3aa22fe85fa14c830b43349d131950","commitment_y":"0xd314b4132cadc41ebc27650edcbab9a5e9c58532c77854780741be1e995b8e7d","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":"0x19ce7cb96cd0103347049288c58c04e548b201f4f7af2adf7e277782b160fc40","commitment_y":"0x9efdbd8b4f687d58bdf30ed7f00a852833b12a3c3b8dcd290e9f2acff30d592f","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":"0x326357600a9cefb41ba8674a0efbc98ec725f7ae5361258fd5be49dc1b1e414e","commitment_y":"0x7917b2fc3336e588a84f2989ea86a8ac01ef59c9f6f592acda30bbfe7c32a32d","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x9fef4a30bef21ffea18507b3e5ddab31ccda0ba1ad72fb07b8068232131af3bf","commitment_y":"0xb8cb140fd3e21e16093f26121bd6d95db86cf784fc369ef7adaf083421626f86","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":"0x77ff3ff584a12e1a2e21f7ade061c5afcff59e7c450e69ae2cf74c55a6a7d6e6","commitment_y":"0xb7213587b7d37f82efbb4af52505ff9099ea17a1d0eb6b1558539cea8b60b3ef","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":"0xc26b193d9f4d8c266160dce4e53d4521122a2f89bca6661966ab114af99c6567","commitment_y":"0xdf224dc6bb04e3cd7ac9c408fa4cf4e6aebb1acfd90fbe73afe5b816a8a78756","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x571821610bab2b7e905e088c48e493e07ddf3df8e2fdb61fda4ddc2f98aafe6","commitment_y":"0xcd09ed5b0bf0169ed90f4f63afed9fa87e9baf1e1b5f149d5adecbfcda2bf177","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x1714a44bd2a6ab838b3b2e6c47aaaf4be1a42c05e56863840610245c5fac44f1","commitment_y":"0x80e3ec1fc46d076dd20d6425288aa088605ddaf937614c1ee76a38ecd04dcf6a","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":"0xe1275496df76e11e3b250f2b96421cf353bbfe2fa53dfa8cf8dda221b3f6dfd1","commitment_y":"0xe72100ac5a9c0cd43cbb01f6e31e08335c2f85c90f0657442c7f0a53d9f51f87","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":"0xff7a8392f32e8b13294a5d85d0c57b78416cdc06e87dcd7bda38f5a4748d8719","commitment_y":"0x2526808529c396e0bb6891535da4d100f00f76c1e90d7a7cd2d1f1d18bbea420","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":"2026-07-03T18:00:45Z","receipt_hash":"6a92b4e889cb129154aeb1236dabd9be015fb8885c4d5aa6a46ddf9b4a8894e4","tier":"OPEN","tpa_id":"TPA-188a8abde28be42174eb19b8","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-03T18:00:45Z","notes":"TPA TPA-188a8abde28be42174eb19b8 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-188a8abde28be42174eb19b8"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:0d7de6a0ae2221736d8f24a2acbbfb8cbff9e69e3e42bbb8c31bd8ae12372ce931038471e64db5a4093d220562fb2fb7580952b590f9d11e93d7aca406c74803","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"facebook/musicgen-medium"},"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_h248012\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"120d7a33f70de85191b5c9f2976706588e36de2c21259b24d5e43ee880b3a2c4","leaf_index":277477,"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":"014cc9beafbcb507a237d58f4615e2c41bc84c6653aad61ff230861fe60d4d11","side":"left"},{"sibling":"1e293ab48185e3c94c71480b816e6d6959ac4aa2e4eab6b5212d821ad2673f7a","side":"right"},{"sibling":"e12b1d0b11ba45eb4800f37eaddb3559757670db34bcec496ee33a8973f923ed","side":"left"},{"sibling":"52b75675521e07e376c481718efcfc284a851e48d785c29e60423b7e5266224d","side":"right"},{"sibling":"2eb85fe500c7f0691e2c06c7778605aed1e67cbb0961934c4af80c1c74b8c239","side":"right"},{"sibling":"acd4e580baa2750f0ee18d7b927ebafe482b0d124725f82a20695721de6b125e","side":"left"},{"sibling":"11f62d2d0c8ddd705441148fa0f7bd2118ab86d49d9f9d0216a9ef22a7d37288","side":"left"},{"sibling":"5c051f8b141353ac906f30597414d5ec99c34efe82579e56d01d896d0a49123c","side":"left"},{"sibling":"cd9d93b76781d786db42b137c24531b87cb7ec0542f3a235adea56c209114a72","side":"left"},{"sibling":"80dc10a30717263b681e95d73b4aac9a9d6a331cb3aa8422e5dc8be505361c51","side":"left"},{"sibling":"344e36021bb47f2e97d56583818ef3f0698d83a5431fd814a63194cf69204827","side":"right"},{"sibling":"e27d910c6c3239c7895590b1cb63ccf408ba531fe376cdc4954ca3ae12b97128","side":"left"},{"sibling":"41cd1885dc3fcb51e49eeb887d6d22ec2cfa58df0e4f8d7c7dddf3a1b0ce8249","side":"left"},{"sibling":"8a09562f6b247c1c3cd1fea36cb3b8f1cf5c575479dd514573856a380a964bf5","side":"left"},{"sibling":"0b0bf8043ba157d88a85b6370e285fd5dc91a3b0ee044abf324090975f8c5ed3","side":"right"},{"sibling":"16e6237dc4d0af8d399aad1b0a2a164d4dfa4c22867695490d32a809bdb1145c","side":"right"},{"sibling":"2063b45c8bc10abfd048235ce09572d21b19e1064a210acd77aa471f09a7dbfb","side":"right"},{"sibling":"002fd509b3111114bcfcb19745c8d05206aae104bbd6bda07db8c8d2065e6215","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":277591,"merkle_root":"147ec44f3c8a988b05cb506d6e14ab2c63c1a7b336e0e2c22ba4c5ba0d828450","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260703T183701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-03T18:38:09Z","sig_algorithm":"ed25519","signature":"90f0ebc3f5625b6609c4a45a295447e06e4b775b37c8d658e1b0253bd487e7407aa4739ca11837ae9e5b2c5743313b7659611faaeff2f078384346185bfa970e","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_de9a67f7faee83f77381e20668a35c8e5c61e5759abfe0efda0231e18e918cf6"}}