{"_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_fb2eb1051ec0bcf49f7a946859163e4bab41821a77a5818c6f8585d049735263","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":1777651256,"merkle_proof":"tpa_chain_h110693","root_at_anchor":"tpa_chain_h110693"}],"axiom_id":"axm_fb2eb1051ec0bcf49f7a946859163e4bab41821a77a5818c6f8585d049735263","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777651256,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x55dfceb5ef9f2a3648ec90fa59df0191ad1e0da8448b81428be247ebe349c7e5","commitment_y":"0x56da360efea282dd9eff4f8e8e7644405fdc3f86cd540a9878b00b9d84752025","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","ISO/IEC 42001 AI Management System"],"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":"0x8de52036eb51a025ad7a287a5cfe7d471e1d0d09fac12e77737b9e877bf9fba4","commitment_y":"0xe3fdd4e151d16d3d51c9f095f4fe9ba0fcd91b2f1491e9644fedc123b2df5460","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":"0xefb94f5540dee30bea7facd8977dddc64350bc7a48c1b08734d1eb58b1d6002","commitment_y":"0xda017fcf41c99f478a43b8e97eca21ed483e15da483f4a63f4fe6ad01fcab5be","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":"0xc5f1ba36e7e604a8ea6cdd75f0491da03d6ff975cb53582643a8fc259d8ebd44","commitment_y":"0x698116e384506cc15b5b65d142ad1bac90120fc4aba8a48a69593d525ca33a52","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":"0x1a979d55d352c39e0c698781e5592f92e22bd91210ce0de738c1e78d04d62e80","commitment_y":"0x95402767ede588996d568cfb8a859b903362eae967076736d3cacbfa3b82e54c","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":"0x29c662ea85c0a735eef21f045fdccfdec0bf25848396de5a4636685beb524d38","commitment_y":"0x5e0113c33d080ad9a961f2e762100638bf992c0e478e37fd287ae9a269bcd06f","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":"0x55ea8e3f36af9a202712ee9e26a366c39e665d46bcfa1cabcc9159061e1ff053","commitment_y":"0x93e92a575f477175d63be0fd05cfcc63641ddeeaee48210b93e50781986e76cf","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":"0x94a0388ff41a4647cfd75519a671b2364ec114e33c2c5c645122ed3d645811","commitment_y":"0xdc95faec53fddc03c79b927b038308b21ddcd7899454abfbcd807f0ecbdeea7b","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":"0x752fc8f3461eefb4124b3688c9681c8aeaaf570d713366fe6ed7216543a062a6","commitment_y":"0xb81d06ebe65fd9be2f33411d873f8e7a6a89b42f3c51d070baa7bba4e49370d4","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":"0x79ded6988d595701c804327aea581844cb546e2e3a9daa83a099cf4fb0079689","commitment_y":"0x32bf0dd7ea4729924167eb5caf23134e8cb983b928a53ba0d71d8f25eca372a6","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":"0x89dbf1db0397c6d268377e8df202bdc0cca48a9c4af8c9bdf1b178e79dff1503","commitment_y":"0x6cfdeaf494d772a4a7f9c07b30f09dbe962694dc5bb1d8bdd06067d0dc059e3b","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":"0xc04f96b53a7f95dbad09e2cd29406e0d6cd70995e513080e06b17438ab8d3a91","commitment_y":"0x418e89cf90b246501a2ac4fbfdbbe8ce73c621309ac63b8692aa604b3d10ff15","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":"0x84da6e02a40476dad36eaaa1e58d92012dcbc03d1ce00d10c2967bd2ca15cfa4","commitment_y":"0xb7442262f2918b80a0e0cbe044548adfc7f6c9c2c4303d97fd9fdbbbcab0a3ca","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":"0x8e3b15bffbceea66f6d1ddc90455ed7cefc36e1b149b3e70b01666cd5a7b182e","commitment_y":"0xab298899cd373bfeb60f82ceecf68eddf820122161a1f6a57cd4e33b886b99ab","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":"0xcc1f3ac76e1f05a2283aec7e06d72733f524cbec6385c641ca027dcdf520ff90","commitment_y":"0x6ab6176af414e2b6fa53a7290f3d01b828a82c4adc8f013a37ef705e88db3d60","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":"0x5472cddbdc82674b26010be9b3ee4e5cf39977abc58160d5aa98be5bcea9cc7","commitment_y":"0xfc03eed47aca03feb10104f09d558e102207dea8fa1d6f94e531b39fcf32834a","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":"0xe7cfa49f7f3c81a893402f9446e98e4827408a5dd605a5163da4feb5be4f91f4","commitment_y":"0xe4eb069fe66304405e1780a8b82520865533a918ae12e5e259136cf16d7cad6f","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":"0x33b8f48e0e050c9ca7a10fd6333f73e34c596eebf99403b53bbc559f040b0256","commitment_y":"0x94877902574d1382f2327c506d1cbb9196b1c12d03a02dc939de29ca865497bc","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":"0xbbefc7677484c2b36c74d32a89a273dba0a5727d368ac386ead946b14e8b0fd7","commitment_y":"0xee21e50f2279fcf9dca5c654996e4915ffabd16474fb2beb5ac4065ddc72cf33","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":"0xf90a76ceb5b6eef91de85493d906573dbbde482bfbe3fc30913ecaaaad4c1138","commitment_y":"0xf08cec59c36725ef2d3208607f7c321fae4f99c757f9807e5bcf70af0db014ba","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":"2026-05-01T16:00:56Z","receipt_hash":"6c4cdfe0b1455737aee4aaf680dcca92f92891c75346f3e0d916b7e1cf2068d1","tier":"OPEN","tpa_id":"TPA-d4d92b127ba4791bd423e763","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-01T16:00:56Z","notes":"TPA TPA-d4d92b127ba4791bd423e763 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-d4d92b127ba4791bd423e763"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:d1afcbc30b8c15f54bd6f21828744daa0453676f5a53f2283c517c8abd3d7fd7e47f341208115657c557a9c4a58cb30f19c4b4f2c4e046bda94c7aa3da12540f","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"lpiccinelli/unidepth-v2-vitl14"},"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_h110693\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"2b73d2e52ba6fc80cbb7e16f74485bb07031d1db1e83f347e7c9cef9d03d7b66","leaf_index":105804,"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":"6f24c0c6f2ab5b00b11061c581e3c0969b66a94bd85fd1e507f7c4e1c2a32d14","side":"right"},{"sibling":"635c144a414dad682cff1714c66bc6765c99318f01a17bda1d7e7153d40e0684","side":"right"},{"sibling":"05c2e267a87f01ff0e78d9bfcc240a2e173ec3f7ffa30ac2dc0e68620962beab","side":"left"},{"sibling":"0e948f76e3f970d48dba09aedc80cfb6afc94913fa69f9b351a74eebca50df92","side":"left"},{"sibling":"32a2140d16996ae2b8e690f091986790778c77d81fb73ead19c8a15777186347","side":"right"},{"sibling":"8dd2271ec0f3719e8dd1004d12a3da1603fee364ff2f4511b114e73cd404e8a5","side":"right"},{"sibling":"f8b6e26e343ccb40dab034662051d7e5b373972739be790beb7ee6a0a309f75e","side":"left"},{"sibling":"59a8d695933744807db63aa16427020fb22c005d8f5b95524f7079d558975184","side":"right"},{"sibling":"c8beabaafe20361a27acf2178391f5d3b86cda4cf49f26a7531edea1f7d31692","side":"left"},{"sibling":"5a9e146929c335d0309431fcbc125dff84a0b2a0ba138c86595ff2b9377a6d40","side":"right"},{"sibling":"9d4241e346d9016b5c9e0ba1a46d210607bc209f27233c519afbaec476388324","side":"left"},{"sibling":"8a9f6172ecfcac0ea3528f7499b5a255e874df4eb4d31e8778c243ef0c1606dd","side":"left"},{"sibling":"a3b5241cb5014ce70f50cc73ef3afad4a1cabe472e7edb60010acaf8b7508a84","side":"left"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"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_fb2eb1051ec0bcf49f7a946859163e4bab41821a77a5818c6f8585d049735263"}}