{"_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_d2ee50571f8fe1960cbf0564a4d70b921cc4edc8addf3233930652129637622c","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1778828420,"merkle_proof":"tpa_chain_h130588","root_at_anchor":"tpa_chain_h130588"}],"axiom_id":"axm_d2ee50571f8fe1960cbf0564a4d70b921cc4edc8addf3233930652129637622c","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778828420,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xe086d14b9b7871f09e55d3419a813290a19c87f3812227a6d68fc18ec8c426ee","commitment_y":"0x1c01e895bba4ed88e830bd42c2bacb97d46ffac4d5d26c0aae2e8b317916858","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":"0x6da4bcb33c8d0b9f1f5f1ff06161fca56664153cbdd5c4f4baa7c9bec2ade9f8","commitment_y":"0x369ec0881b516be86c81bd9828f5dad3902ac95f2469980de0f0a6490f75b56c","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":"0x7813ac373a3cced63756b8c6560b8d06020295a6d949c9a22d0d12fa2b167709","commitment_y":"0x49e7cdebdd53c895206d89c0f70ccef6a8149f9f4a45d8cb656f109710c97629","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":"0xa52bf2eba4f5d26224ce51155869539f0660c25a97317f3d495390bacbc8f0b6","commitment_y":"0xfce2247a2f4f0adca073fd01a55747a54d6c0f5e79a76b5b99de5a969dd2f614","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":"0x4a13ce4ef3b79a46b6e76a00a276e0debfbbc32b74d8c528c8625899c7c018e5","commitment_y":"0x4c2523335eb50e17ce80f356bcd566d84fceac6f8f51747807910739e9e3e5b4","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":"0xef703cbbc2bfc39ede67f8e8ac54d9fc64329db8384f85e9bc2057733841e2cc","commitment_y":"0x7dbe1cae2a079caa02525b9a005e3b95cdf8704123bc6ea9362b30890ba85ae1","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":"0x17b898c09a4529381c75a540355abf6bd7a01fff5089a343ad4431f4033efc0f","commitment_y":"0x4f400bec7fb42948a033a1b8047d97c91747d93f7beee7489bc519eee7c604e6","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":"0x89c126e594fd54cf255e983ef45dbb0ce644a77c656814ccf8e220dd03b9e666","commitment_y":"0x2f729de1a80b569071911977e6ec68cbd98d0b2fd2f1013cbd67c735ae98bd30","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":"0x174dee8948a1960544f221a9fbe2456dc4dcbdf99448b67d8fb393bd063ddca4","commitment_y":"0xc0296a77542e942b4e50d116ce05ecb4d1e671caef2711977dfe0426921eac9b","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":"0x4460e7e45cf5b62a6419d1fdf38ea5dcf2090d4e1d04f601a06eac2370b5a3e4","commitment_y":"0x5afb0a13e742abeb9cf69aa3b38146472c9af8a4aba80b924edfec665482eaa1","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":"0x9be88e0f7312d75b0e566d1e1270d098f2d547acf6382741403b3afa74296e6f","commitment_y":"0x8d191fd75b181b8a1a91900b5fbb2dc1d29ace7969e54a7e0aa23e1316501ff9","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":"0x478340a21bb809acd107069ac7f8dbd899ace7aabdd040485d90dadf21cd8d1b","commitment_y":"0x3d8543dd714cc6c1e323926f5a4c66be3de18b630b1f774751aa6dff500992a6","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":"0x98fa056fa7fc169c71dc061b35fbfa9e3f4bc6475ed3226337ef23b2c620a00b","commitment_y":"0x49f59389b08ec9a4610befa203b0488727ab580ed3202d0b824b2b2e14eb90c9","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":"0x78027d3da28564a2114387640b20248bd807e24453c191ddccd3823a03b64444","commitment_y":"0xc6ff05f427edde80397c8213a310e500ade28ebfa42ce1efa233941ed14285cd","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":"0x7db2ee08963744299b74475e6d2a663ea4a251c143154cb756d27fb10ad20971","commitment_y":"0xbe5fa50cd943c36e6405775fa1e27678e99f49823ea7e9851d4a9d6c30f530ab","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":"0x7ab5ff294d708497559917f0af153d3674e6928936537e623f93849e49713a79","commitment_y":"0x33956dd3c56623d308cc0ffe6514f6cfc2feb26a8fbf902e4bc9fa1f0257978a","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":"0xbb84163bf3e7deb83778b35d7ece91ae25cf7596fb5e179e0c94322cc8e4727b","commitment_y":"0xdf9ca3a73cc58a891d41e9ad4e0405d90f1672244582863d662cf6571493d583","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":"0x64d87c00a0466c66a81095b8311948754390729bfb3307d1dfafaf5cfcae8113","commitment_y":"0x8e1340a7971109553ea53907ed9303104db53320a10d5e01d92bcdb7fc04afb0","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":"0x24fb8f5c6da5ed8656f27643b046385a1c416281e6bfb83823e589356e56bb52","commitment_y":"0xc303e843638f1991b76fd3a5ad37427d4fcdef4da70724947b40b09458a1fff9","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":"0xf54788e152682e9783ed1b0753cc383f2c44957519e8b13819a144e9973efbf5","commitment_y":"0xb6e1919a37f42dad425c0391188d6c1512de286b7ad054daa3c1bd83fa26ad42","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":"2026-05-15T07:00:20Z","receipt_hash":"e2a6a0350a4f586502151702528c6832f6cbac0e8b28d8e51c9b7ddf06f026b4","tier":"OPEN","tpa_id":"TPA-620b950cc8e0b5c1c6156414","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-15T07:00:20Z","notes":"TPA TPA-620b950cc8e0b5c1c6156414 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-620b950cc8e0b5c1c6156414"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:acc1d757bbf455ff43086e51aed772a8a4c195a849b10318ff89f105983ab3790d58c83c89e1fdefb2bfd12a3d85023889dea59535a2994b0401f0f64a0f0709","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"zhiyongchen/robust_speaker_recognition_OSI_with_TTS"},"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_h130588\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"d0eb05c9dc7fcdbfa8588ecdc34929aafc49973176cb84beb98ae902196cf6ca","leaf_index":135092,"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":"8c7ee8e50d080e12661407472161e6311cd4a4375231eed477b17ea50eae4fff","side":"right"},{"sibling":"188fb6730dfa5d785bd496c8a7dfb78b5548b06ca0e0b6a85fbc1b63ee49485b","side":"right"},{"sibling":"9fbe61b2f4972c7a4959174b08975d94e5fc62d539cc0f77f5741f6bf8c7b100","side":"left"},{"sibling":"46bbb133829c98a7806f4f611981822356f180f4de3b366a295bfa9d070f2153","side":"right"},{"sibling":"e0d905a55a82fd2ea093ffa2a72d746c33f93581298825f753189edb062114e6","side":"left"},{"sibling":"6b5e5e8a284ed41c3d3a21257688d34151a213511f7d2ddfed941008125b6c52","side":"left"},{"sibling":"ccaef1fbc8f87865ddd7f08cac114c8b3daaa295f882136fdf4cd242b0fe7066","side":"right"},{"sibling":"d7eeb412cce22d791919e25d0b2b045727580064e5c4a8952a0586c0b78454ac","side":"left"},{"sibling":"632f59c0f2df915f05df0f2709046abe453fbfa105ecaf5834264b303d50535a","side":"left"},{"sibling":"6bd0475fd3a73322a4f73095c96b072de89e462ce5839161aa552e0208619bce","side":"left"},{"sibling":"36672459e5ed50c64ee1842b69cb6d2eb682c2a04844555be8d124257571994a","side":"left"},{"sibling":"727783827652adfa99c455bd80a01bfb33836228e51068b4f654ef3da468ca69","side":"left"},{"sibling":"6218c3185d38f230621aa3dc8dbc22f44b0b9e52b5c6b55867b31d0da004564c","side":"right"},{"sibling":"fdc113ddf1c58fa97e39c492b04cc91086b8a1b75ae3099f2e1222f0a9a76690","side":"right"},{"sibling":"666b82747e03634c27cf2b692c677c24ac286f33f7db05c3655184c7fb7721d9","side":"right"},{"sibling":"f6b48ed36a4f87a0679cf25ec887a0e1c58d52cc996d498c09daf0d03937d546","side":"right"},{"sibling":"6ab5abeef70e7776e86729d6f869f3e6018e6d757f9a5a20b137cb1df57972b2","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":135102,"merkle_root":"d5ce2ce5068c9a316f73a78eade69df6690c43c7444718c6318ffc5649d37dd2","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T073701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T07:37:26Z","sig_algorithm":"ed25519","signature":"b6a36466fa78807d5c40b3252281234eb0fa52fc7b1059dc2365a66428dc1a5ed77d96bda921533ba8527c69551ee85bc5e9088837d030669a5883f634c7320b","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_d2ee50571f8fe1960cbf0564a4d70b921cc4edc8addf3233930652129637622c"}}