{"_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_8caebf56ad9f7e6448ac5d5437e2e9cc4c1325dc57ec9a35e9e7d40d96ae3aa9","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1778119246,"merkle_proof":"tpa_chain_h118997","root_at_anchor":"tpa_chain_h118997"}],"axiom_id":"axm_8caebf56ad9f7e6448ac5d5437e2e9cc4c1325dc57ec9a35e9e7d40d96ae3aa9","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778119246,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x1dccc80d6c61d2fe9439b275c23a7cb2de789b7e6c9dd51a9596d0b7ea47c255","commitment_y":"0x631142e649d6e15040c6db7d4040871871c43bf58006ab2eb384053cdb9d9acf","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":"0xe09ad95f18514fc82d8e5a9cd051af98072c784081280786429265b66a37e15","commitment_y":"0x48c2f38c31abd510bbd2e4f5a9a6ee260059d5ab50ff41f3044af669ae4e4197","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":"0x31c4f30a83c15f55ba8766d0e63861ce62ec8259e3f026721f830385e51f45a","commitment_y":"0xeb5e4c38cb84ef2a1947b2e3d93f65c033f005ebf4f40a109e448e2d444429f3","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":"0xbe67331b9e4b957de966a701621f91be63627be46dadce75b810ae44b30166a9","commitment_y":"0x4dd72dd9afa76459cdb04d23423f3639adbb30768ddb48fb6a6c5a36ea9da9b0","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":"0x7a5fc8834ace9ed456b21582fb14b27a03146fa11f69162e395f326429475d50","commitment_y":"0xafceaacb035a023dab8f65257f0bef9e9e3a842fe0aa9ec3f0e4047842040c1d","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":"0x4c75eb4f67d35440ba21f16493528bb7bd2fa452c71efc4153b196ec4f485bb0","commitment_y":"0x4f7f581a5c10c4c0564b17ebdb848088eacae2c51e150e52c48499423bb69e6a","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":"0xb0789de9207d406b3857ffed12b144c6e8506a962813e2c7cae9dd5cdd2e1f33","commitment_y":"0xd0675c26e1ef713e7bca8075360746e3ef8d514f42d06ddb03640c1302e2d24c","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":"0xf5873f818dcee3d5f6c3720631c0027b338a24435fc13bd966cd6d22cbd29555","commitment_y":"0xf98caefabff27b014b102a7f7099c1ac9186751c0a693e5ebeafca586b24aa25","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":"0xb2e433cce855e3f9abd6dda1796cd15c210cac7bb85f86210d648ff365bae9f1","commitment_y":"0x7e4fa260f509a361358eb9aa4831fb1a5125d394d96c7d63a54c57deee8df8d","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":"0x3b213dd517260e3095790ef66d589b734af8f30adc0b06a78947e6f7999dcd2f","commitment_y":"0x2e5c6de56fea23a212aecdc0961f019a480eb485dbf653820b479feabd3cc852","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":"0x7e62f96f0a9e2a5651bf1f8a1b2b5bb32d44595ab202eb441a358509372d04bf","commitment_y":"0x2ef153a7f25112e00e437e3982b5296b4a3ca4788e2f767bf66e8a2cadc5740f","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":"0x3f89c95cd3dc77bcef571be9e5a25fc45104772936c26790753635e3d0301","commitment_y":"0x71cdc7f6a55aea0e1d6d8ac3a98568e89bc4e84cb0adacb09a1b49cfdb64032a","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":"0x110bcc40e9ae53b396fd086946dfa2dbebeb74d825cff43067a08513c43aa493","commitment_y":"0x5a7f462daba264a8c09f80130aa9c72f3eb1cdb3a0960b3210f6c549ee47700c","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":"0x4e43253d1d782ae79fe4e5178fea49062dfeb03e7804793fa887efcf06e6a4b6","commitment_y":"0xc8c0e183c0a31722e5034ba9537f1623b3bbb53c4c0bc96f1ce03976f9ae931d","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":"0xff5d0bed06c4689d3acfcc9e345f385cdf601d9af90faae8fe6f53c06731dc45","commitment_y":"0x2922ef61f645abf6cb26bd9d8ad073df1fc67f2a00ecdca3b3d4266699b76ca0","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":"0x6082a58d20006d7f85c080c2f366ede1e68b3972977f0a5e1b26dc8750535eec","commitment_y":"0xaed68c59593d92bb0a28df21eb3d2e621bcd6789f46a7ea11b6596ee7d579a39","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":"0xb163c81d88096f46701cb130e0e05d0d570324ce72a33f65126062682b8e597c","commitment_y":"0xb24a21e0e49d407ceecf44c0f56501c30655552ec1cccd3d7517b151bd9931a9","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":"0x2f5d84bd3f1c249ea1d473c99b2b709e7c403151cf3fe129379ad5a18b5bb5af","commitment_y":"0x29a64fb19adfe7224eadda937d33e1bcde1ed806920da92547fb4552cf17f535","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":"0xd204a71b47bddaf49f237463808f143302f951c5e496764b3055ca31521b87f","commitment_y":"0x24aad41f9bd5f1a47b5036e92273d32170db294776f7966edae29e2e7277c31a","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":"0xb0b5b0c540364a50253463d570b7e03973072b178ffc9c0581eb1d4b47a781c0","commitment_y":"0x5f73d0af9a21cfe2dac6484c5afd9e8d00a3979807212d3306485e9124d825bb","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":"2026-05-07T02:00:46Z","receipt_hash":"0ba1bfa2bff413690724e189d0fab479b4643d5c5e8b3ac8ddd81d38ec706405","tier":"OPEN","tpa_id":"TPA-ee9cc766e5e9b71f02cd3a5d","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-07T02:00:46Z","notes":"TPA TPA-ee9cc766e5e9b71f02cd3a5d retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-ee9cc766e5e9b71f02cd3a5d"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:8ce233bffd5062a035b0df70565996121162e7af4bb9f64affebd79cbfcf51fd750bab1c49fba72517dcdc668737fcb734dd4b0115473cb97375a1fcce1f7606","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_h118997\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"9d44c5d60ac69d443a3cd1bd6504a64e91f5d2507d8242441401e5cd3d3bc883","leaf_index":118040,"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":"0b51d4f9e97120e503931e8a3987f3f0c2a17bd26ccfe8933e03c85fea524228","side":"right"},{"sibling":"b462d4d3bfa450aa6e7c5256acc03825454cede831c9802b63258ed284e233c5","side":"right"},{"sibling":"92b0f9754d236d7069b05941c92e875d4a6bf7ef8c5485766c36d0a9de26b40d","side":"right"},{"sibling":"49ca33206a5f0d08abc154ae6228336abb3b11daaebcc87d4e8f2e0baf3f5ab1","side":"left"},{"sibling":"6f170738602f7df24725cdde0ffb0c8cb4f8bf538d5fc3a39e15550707b101d8","side":"left"},{"sibling":"8deaf15dbfc21fa40c2028d1118000b49c636732399afcb4385f1275bc763064","side":"right"},{"sibling":"1031c3dc2b214d47de68ae0bc1391a46f9b21627650efdc3b69f0184311bd94f","side":"right"},{"sibling":"a820bf02da94a9a5ba5bfc427098da00813aae7432e4c2cbd2d2c6d3169ae610","side":"right"},{"sibling":"3d3124224341dac361f0e93f24f70795342ba216dc1c0065e7fa7592d943b488","side":"left"},{"sibling":"438bef084db8613e8143527769e3c677e12a59f8a6e2dea114f88afab0446a43","side":"right"},{"sibling":"8e758a4477dfc0838d2e8ea2bdbd583bc3192683e75fd9cde217ee6a3b2f3ac8","side":"left"},{"sibling":"4219f746e463e594ccd6447debdf736a57e77319b12bcb74d8ece2b5860064c6","side":"left"},{"sibling":"05f89b32c00462e60adf95c1fe4579cdc2791b36e8b17573d8f3b5fd5da95a0b","side":"right"},{"sibling":"8ccd9937a2c0d5c04044d07d1557791b7d07bb31eac41a39a675608d44b38f23","side":"right"},{"sibling":"3a5e69cf0803f4c91f3895ed7c9a95748fef240bec4422e167c05300f79f06c0","side":"left"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_8caebf56ad9f7e6448ac5d5437e2e9cc4c1325dc57ec9a35e9e7d40d96ae3aa9"}}