{"_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_ae43c1e3db3ac92a7f15b0ed059ffbb2f60591bc41090a1a8c5519b438ea9974","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779890489,"merkle_proof":"tpa_chain_h148919","root_at_anchor":"tpa_chain_h148919"}],"axiom_id":"axm_ae43c1e3db3ac92a7f15b0ed059ffbb2f60591bc41090a1a8c5519b438ea9974","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779890489,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xe500502220aa0e87e43d2fd773faef9dcd4be103939965324ea62ba13f82d08","commitment_y":"0x86e0c19aea13384b362dfc6d19c8f57c4fe763e7ab6e8110dcc9c5e66ab0b661","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":"0x279e6ab96d2e7544f5116996c8054e23474bc9465b8c0708385018762eec0535","commitment_y":"0x1a051d8ee32ac462901d1a48d8858049758efd1454eb207443703eae18c2b73a","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":"0x3e9bc0832ca3fe49ecde954dddab1af2401f5ae0134b32e3b725e033150867fe","commitment_y":"0xff88d897d65b7d6a767f961b30da460717e02b4f1181d67bfecc856ef3366a2b","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":"0x1d0060830a7566e4cfebdb5ec341307e92b4a9308855f9155456586c253ca4fe","commitment_y":"0xf70641758bae7f905c1faaa180696e45d8e925e9290c0532664e67da6f7a8b10","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":"0x18d3c2a187ddd3af150127396e5726d702dc4c81458ca0e04c46e3abff7127f3","commitment_y":"0xc7a41185e59cf89ff8c3aed1c87ddfa71fbb53b0496cf17b9c62abdf8e6329c0","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":"0xad7df5dcbb8870d6b6146dfec9ff568393e9f1a754188e2cc17bbc0122251a6","commitment_y":"0xfcee96420e313875cfe20726c54895780273f351e7c96f82842527121d77f023","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":"0x4bcda76caeee0a9b975823055499f79dddd75717ee588399c26b9df5726d128c","commitment_y":"0xc5c09dc0b486c09f8dddd634cb0213883e198dfdf2463d85f6c70c8ccab4d064","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":"0x62aead569b210245debe3a349cce74d6f705ac75e7e7c4f792dbe5fad309c509","commitment_y":"0x695d67f041c32f581819c578c06eb63b43c26f4bf71f27c310f5a4e8b6d96730","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":"0x1a5ed72ac7b0688f5ab6728c8f67dcfa71707c48b4bfe14452a620b3df52b3f8","commitment_y":"0xdcb96ead84f177e9f3de1a9d6eaf1f6e8fe900e217d1dc88b5359ba2240592c","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":"0x8caf99bd6ea42bf3468631121745a35916320e072199fc2156bfe0d3c9cc6cc2","commitment_y":"0xe6dee3af5d1e1b11a54e3508679030a64377d668be91accc60388198ffb961cd","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":"0xb6668b956767d47406f84605371a79eb062e58c62045091f7e549778cb3e8edc","commitment_y":"0xcb574a41042cddb3307ddf800c598ed973292391e22dd68a62248976d7cc4995","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":"0x64d5f9c2b11745dd67a6966de7bdd055452a6370a34d175899abacd1e0829f49","commitment_y":"0x1eaa161985702fc02fea5e06874d0258ee02c1b27e28539fafd270777054b479","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":"0x5e02136a94aa56b30e3037ec42105bf46ff6ceabf80c087a4af854ae36b749da","commitment_y":"0xc30cd9f487e7197b33ab3dcb629d93c1a954ad14efd1aae67057b6f03e0bc4d3","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":"0xedf5d5fa9a3859d36fac2d41a349a9591b062dddb5011b121c09bc8fac051a1e","commitment_y":"0x19a48efaa2f9c59339078d50ada844cd4654df55c9cc6a50729f895e95357ccf","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":"0x3aeaeb3fe12f037a71ab04ddc8cdde55e64085f44835194396aa6a1d7d42bcdf","commitment_y":"0xd147ff09d54c3d7605cac41a39123425243741ad19948283f107e5e3554b1f41","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":"0x9f780dd20e175119fe558ab579d6694e0a6c90ec929ba281c7e03e9dd619c54f","commitment_y":"0x96246c809f7ab29651c49b314df5ced2f1712cb81e4e9d83e583f08504fc937e","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":"0x93092d8191372d6a52fa33940d2460acda5e74a93343acf72dafafb5588c230c","commitment_y":"0x8d17753fe4b6bed90862c11ad5ff7ba2a08b5576ad6f124ba6500cfe080341c0","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":"0x83f8482c88560ef363e7786380d44477479578de993f7e2adf4aec0f13c3bc6e","commitment_y":"0x1c26664b4b700b7eabf2d7d68f53f815535f1bcef148e064c13133ecb5225325","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":"0x20579d1fc1fbbf4baf89a2d5ef23a621fefa385efaf7ccfd825abbc9c84df8b7","commitment_y":"0x801062b839dc76436b000a9e1e06551545a259adbd350267932ac066708fc580","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":"0x4505cdba2e001ae71ed00016140f76a9684a60feb126d7b94c0a063bfa7bd5c3","commitment_y":"0xac63a3731042eb565150f4a50495c74c6a2ffaf43638ecb1361e614331a8d6ac","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":"2026-05-27T14:01:29Z","receipt_hash":"e99afa6664adc637ff40d162613880f22d7fd6cb4161ebfe5308a21c7c5d0ad9","tier":"OPEN","tpa_id":"TPA-30877e40ad5e0a64db194051","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-27T14:01:29Z","notes":"TPA TPA-30877e40ad5e0a64db194051 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-30877e40ad5e0a64db194051"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:754c6458d5212419b148a300c20c2614bc386214b795ee8126d0b3d4869a0bbb129f10e334b8901dc645a69e946346aebb3ec06535feeaad3ba77d1b75b72705","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"cs229-audio-ml-project/musdb18-processed"},"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_h148919\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"e8590c4a05ea7bdca4d99f389b36d7bfea085125670701b0d46216a36fbf9fb4","leaf_index":154680,"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":"82e72d3529ae691c14304260f9a1a3dba5b41ac87096cbe72bd96be4ef727b7e","side":"right"},{"sibling":"3494847cb5f03dfef1ba53b5ba15373502b08de7e247ed7e4b8bcac9e6e8dd2c","side":"right"},{"sibling":"3906e331575eb30d332be17e84f0d305cd653db79a2ddbe881bf67a2920d2b50","side":"right"},{"sibling":"416395bf9f9379b517fdd1c28c3bb7ba3665404834e57e518fc02e707dec4858","side":"left"},{"sibling":"b9d9826d96dce7a1acff2f073ad067a442d9fbef7d13030bc9f21e538ed8269d","side":"left"},{"sibling":"8623e9c3b0621339a8145bc4fafc65f33373865bd208a0c2bb4b9962cbe71ed1","side":"left"},{"sibling":"293456421bcc10faff9755d80c984e137517dcaabba4f37c3dd9b2c91deb7be4","side":"right"},{"sibling":"d122402e4d37732b02941af3dc431e66de23ca5bd5af6499b80094e24e544744","side":"right"},{"sibling":"45eed263d2befd725a3ca3e649182ddc09012a9e86cd1634476a5e179c6112cf","side":"right"},{"sibling":"2a25034d53c9f930ab16aa7d05a6973ba13648d18651a40fa28867f47bd86de3","side":"right"},{"sibling":"7fcba2ee8232873e5d864902f28968d2be38867751c238f238f629eddb98b226","side":"left"},{"sibling":"816f233274bb10f5a122aac086a0c8c697b78fec67a4af55190bb596b7506fab","side":"left"},{"sibling":"d415e6939aee710631f5062799379b547d2c3e3d9a68f263bbb5a693285ab2ca","side":"left"},{"sibling":"5a4fd4e399d236a36fdceb2e285eaddbf4b41c17c3ab3b35a966e2ac95b74dd3","side":"right"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"e4951022bbb12139c0b862c88b65e931e9653f41ebe793751c1612a132d61161","side":"right"},{"sibling":"458f8451326300b95ebaec1286d28e091bbc9641cc4963c7366c4c8eb421d465","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","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":154871,"merkle_root":"28df5c876bf8e8e99b1dd38a7045e60be753d1297ee12964ce566f968336eb21","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260527T153828Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-27T16:33:28Z","sig_algorithm":"ed25519","signature":"8a64649d8aeab647c7eb948b354f9ad893941756176e30106a04fb293b18398189db017e35c52d226f270f74ce52a6e34d639cb0cb2abcd486ec13b71578890c","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_ae43c1e3db3ac92a7f15b0ed059ffbb2f60591bc41090a1a8c5519b438ea9974"}}