{"_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_ace6afe77ca827ec9a862a65409c3ccf4e8cb9885ebc2a8b9939e762980eab14","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":1777327251,"merkle_proof":"tpa_chain_h106257","root_at_anchor":"tpa_chain_h106257"}],"axiom_id":"axm_ace6afe77ca827ec9a862a65409c3ccf4e8cb9885ebc2a8b9939e762980eab14","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777327251,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xfbcd60e2a1a35f7fa6f5109543271aebc8c41c96ad734bddc8147b64b5f52c1","commitment_y":"0xe660b8a655687d4756f29d985f8d0e4d8dbb6a5e5cf97672c49d3e0c7120d3a0","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":"0x2d25a032f55cf04b998035bba81415dcf8022f3c478a61185cb7cdfc3d2e2c80","commitment_y":"0xb25b24431a62d191d9afa8444cbabecc7565113b157cff2795d550a237e76e0c","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":"0xc35c78b457dd18166de0ecd50fae344ccfc8cb80eec28aa879b6969bd50a2b23","commitment_y":"0x3ac8b3568132e7a3594553431a343f926309e3e458d8765065dec1f2d5a23cd","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":"0x946628bec5084d7c49e6d2d3531303fa6c8a7f090da01858d2ab487ed87f1ede","commitment_y":"0x58e0a737d965dc435e6f6bec4d1855bddc8985b945cce938eb5aa0db567d3787","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":"0x3768d52a4d25266bf8719f9437707049bc3ce540745e1e0dcdaa8adc50b4db90","commitment_y":"0x94c3351ffe6b461c7fea2ba469542f088d0b4312936f06fbc726b138e3fa55eb","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":"0x449241c54ecd7998fc3a6a3fd07359cf667f4452ce9618c198bbd9bd82b24648","commitment_y":"0x9acc8405adb33064eeb7efa351e69f85865ffaab9d9693e3560b34253a34c101","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":"0x8090c0d0eac38fa30fa98c3b458588d03b29071db3adb008f77c4baa43ff0b44","commitment_y":"0xab505602b0f420183dab29df8ccc29d5bb4743836d3b3b2afbb182c29387af99","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":"0xe19b66970473a1ea51f499caea29a90324492a04e36c1c0c52771ca0eca85163","commitment_y":"0x60f231ead88c264af64e7da4320c779b8cf24dd5a1b7cdb5e572739b6717d4c9","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":"0x6b2b871e8dbd07b0217f97a953da0b922818a06f5f5d39dda44c9b77b93b6d9","commitment_y":"0x63da011cdc0c633fe45279ccb36668674000914a796c2ab0248a35d7fdf1ba8d","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":"0x9ec09e9e8f439a06bc35474882ff199a0a529afd069d5c654bb2c296158bf29","commitment_y":"0xd518675c0458afbbd490f922c25891bda22cf5f9681b5f2926abee6882e292ea","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":"0xb15f4404f77f51f67a525661b1e2f916f8980b82140aa730c5b309b45bbcfe38","commitment_y":"0x8cf9975b9d5af8a83cbc456a4e6183b081982da9116237a98ad33dd61c09cac1","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x2a781dc1408fce41d40923b33203920b6fdc5c656746be507cb244822a4f33dd","commitment_y":"0xedc7d844ce6ce84e9a979cb441cc7960c42a147a62b552726dfbfafe065233d5","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":"0xdc6c066f5d6c784470550bd5fbfebd6d11ac26a85aba672c099cbe83ecee8f6c","commitment_y":"0xf08aadb36430c9d6b348518ee16fe5d7682e11d7cdce89fb2b428a0448556e4c","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":"0x411473f8b39fd4ef479958c6708903db89efb3f06da83011d045f9f1989d5eeb","commitment_y":"0xd833532b2c440649e310d4fec31bfd2d33423fddaeb15886d826b5cc1368ac73","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":"0xc41de8d228a47dbcc80a300157eb5f73b9e6345ceb0ae87e42ecce8ccdd76867","commitment_y":"0x1177c87e5b83f841397d1b7465961411a3a84afa62316014223f8b70d7c54d52","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":"0x2d1cfc63e725700881439e3b0e0b756f4e00422f99f8e5684f30599bc10dd748","commitment_y":"0x8d7c73d1c99e0145baf2b3ad4021a9d8c4451c38428a15450892932b09316623","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":"0xb74f977af91219e72f2cdb09ade418911d6764927be1330995203e6e8b3ed856","commitment_y":"0x49a0ffd10c523fe1af4f9df614433720a3dd5aa6d99b29080d304d58ac2d2ec6","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":"0x86126f4e00bf949e1e5d55d1e3cacd9bd60807710e67145e65de500d6c2436e8","commitment_y":"0x2a1d84aeab72c7289cee703734e0a430dd40f385e6a5b206da959a3de31cef38","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":"0xbd9c656f85fcb1a86845047e13ce2bd222e879da3e8a7ae5e646df19828685de","commitment_y":"0xbd56a07b156e068f400210153340b6e83b8e6ad1f5d4cf974d1a6d3019b2702","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":"0x7ddbff49e601aa07179418e3546498b9a49bb687d2025046acf4cfa5430bf48b","commitment_y":"0x90cc2682595ff63e400c5a8950521ceff34f4f84410494f14e0899d9fd505aa7","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":"2026-04-27T22:00:51Z","receipt_hash":"525c3fc877bc9e2bc94e7ddfb5dcae95dea22cbc5889c3d2515c7161a3a65142","tier":"OPEN","tpa_id":"TPA-fa07de90431f509cfc2ed005","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-27T22:00:51Z","notes":"TPA TPA-fa07de90431f509cfc2ed005 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-fa07de90431f509cfc2ed005"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:262623eb4cacf2d16f6bcf0a1cceb3d46e58460a038ec4c4249a45b037508eb2fd89dd076b561bdc1894f5ed1f2ff7c3e6ab051b4a568ae19bd910e27cefde0b","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"google/medgemma-1.5-4b-it"},"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_h106257\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"366155c3f187f57d07de8052b43cca91751b798929972be39134fc3744763e5c","leaf_index":98180,"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":"6a2e8f7e86522f1268784c77099354131db6298cffcec6c15743358823fd32b8","side":"right"},{"sibling":"be81c7c74017ed65ab8379a96a2660374bbcbcdf3abe0d1fd307966fe58d4f30","side":"right"},{"sibling":"c4a529f88c793ab96b5a76d6ad3efd1d867a40cdcacf039eae172e8142046c8f","side":"left"},{"sibling":"9424bde60e89c29054e9bc32d3ff9a0da6cf27bffbab2f6c54846de1de504e76","side":"right"},{"sibling":"8ff2e959f7b58103131973ee1bfebb0ba372956874b1161fc6826a70041605ae","side":"right"},{"sibling":"574cade0e6c947a3b9cc5e122324e17b077ca146620dc3a8af9606b54d4d97f1","side":"right"},{"sibling":"718d448b97788672146aa3d974e1ffbc07db1b730b7b9496bdc0d18e80ee2cac","side":"right"},{"sibling":"9bfd3f6770027f82b9d96e4e1aaccd3b87099e0b01048ce29e70d9350c091f45","side":"left"},{"sibling":"cecf1ed48b9c3ac2de8195b4e4dd1af2f973f9ed59c7197fc88a511a1dd882ee","side":"left"},{"sibling":"24b17eab3e749f677cf621b030139dd529fcb65d423de9e4d35f2de23c6dc1ce","side":"left"},{"sibling":"665b9609d848eef8cb8f32c343405b42aed479b34da4eb645bd7d05ad7d5e098","side":"left"},{"sibling":"63fe2064d26c60e305442de39cd09c54cb85f6fb0e79fa82a30f6d6b2a3fcdde","side":"left"},{"sibling":"5a726d5d187b7c9e1302cd4bf0bae77873c3faac73b284a6c5559a777f5f902c","side":"left"},{"sibling":"9b97b7afcb038f5848ad3ef4f1f9d22e314ae918184b0dd2c894c272538fb8fd","side":"left"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"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_ace6afe77ca827ec9a862a65409c3ccf4e8cb9885ebc2a8b9939e762980eab14"}}