{"_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_87addbdd97c71491b8dcc506f9de88c8c97d6d8695268c7efc526daea3ea4dd2","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783047744,"merkle_proof":"tpa_chain_h246301","root_at_anchor":"tpa_chain_h246301"}],"axiom_id":"axm_87addbdd97c71491b8dcc506f9de88c8c97d6d8695268c7efc526daea3ea4dd2","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783047744,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xcbace3580318bf958c081276b43705d88170f4a89c4f0b4aa87b9fc8c42770ca","commitment_y":"0x6b6246d5a1130da2f4362b3a6c8079b99cec9d5d3c2058e4033340e49c059493","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":"0x666c77ac7c135d86794d55b15c9347453c6af0de8f07b32a21840209d4e0ffd2","commitment_y":"0x84b0861e9beee0b72c18caffb0a5bdfa31599b565055857cf11b57340a1fc9df","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":"0xb02e70b7eb813a42ddb343bca2c2235011eb2e262de0d6f6fb17817f4e1cccd7","commitment_y":"0xb04e613ec8c7e25dcd2c2a59ef489f38aa684a491e851b56cdaf2dbdc04851bc","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":"0xb1674907057c09adf32b0aafc628c724296a08c13c2979e61b0dce02b0a1106f","commitment_y":"0x67bcade3adad8dac757495f3f980369153f538b0bbfa0cdbb5ce20cfb78a1472","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":"0xa29d004ee06500e56f6a1cfb2db0bcbac16f15239e5a1b5d5d6ed1e77954dd13","commitment_y":"0x6587276ed7cafebc658fcd48a167d34528a8efaac79d438fabe9ed556f68ca53","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":"0x3eb6416d1a706a1304f2fc98ec29a1a1f6ab59f2ecae0f2b034f0004bc98795","commitment_y":"0xe0ca2eb1f579715a748e7eb6e3ac45a6ddecb3d35edf3675ee72e62adbedaca8","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":"0x329e0158511b768c8a1e9555ece8fe4a5f92c3d8f7ab617cd20d6103b59f5953","commitment_y":"0x5b0cce02ec454680b3989ee0706dc2cb78baeb84ea9b42cb22109de436bb4ea","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":"0x4e8437cde6dfc04ad49a132d2d81cbae8213312925b1257659416fc5b3e63094","commitment_y":"0xf6ad390d1ee0e62aa6e220e8ab1b6b5927b8bf4556489530da8701177e9e53c7","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":"0x942815951bf6fe4aa81f8749aedbc57e12daaf01914ebe79778d8d54b4785d8e","commitment_y":"0xa65fd7c43c7743ce39aeb5c2e2a68c3e6d4a7f1d560c4fecf3a5dea9a8d380a2","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":"0xefe6a7ccc1617aca5054fe213ccc778d05cccfdc1ff287adfcca01c92c8d816f","commitment_y":"0x678f4ab7e57556d78ef4ec84921eca9559a493a1de7ab28aa54a3e0f305b3ecc","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":"0x2ea0de32c91e111938301d2140d66f6ec1fd741c771521914faf31d7b0bf2e49","commitment_y":"0x4e2a7de9816af7a50c88bc36707bfe25567de4f49791c9349abbe68c839d9c59","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":"0x111c37b20ca3bd7632b92f89b18e8b36cc1054243b5b2684fde7f8efd0e768f5","commitment_y":"0x5f00483d6c27a902e1135df8b4bcd083a8d73deb4a8872a1b9bd462cdc2c8868","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":"0x7e2a54b18c651e2da59c15f092bea268fab6eafdcea2af0c270db61fc14a07d4","commitment_y":"0xf60cc52148d0a0b8ad0751a9358b8e9e34a5e05b1032194598e1c744ddc4d63a","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":"0x265a46765a1c774e75c6610702346ae5ead452d22e43294daa3290781016e08c","commitment_y":"0xfb99323883ffd524fe64d5f07fa722809927cc24fd439c7ff56304b614adee17","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x6fd7488eb6f035eda9859ae1abe46f84bf8ad5919e34803c98bcd80e6dc070e2","commitment_y":"0x7b9f583384acd9c782d60669b1ca0b0ec66225fcf87883083e13246181750bff","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":"0xca58d14e9f2f0ee7aa4b935e59eee236d675cfdc7834d10e6e8172e5041af2ca","commitment_y":"0x9def522485769d39669738a868764424ea562d0058fb7bd12c42d70c68abbfc8","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":"0x3f6d6731f0f363cb46ef403affa4e29c23554029a2678e1cfb7964c77f51598d","commitment_y":"0x3a4f49c97b3208ea0a70588d24ce2319d6d1a6cc10e1d40aeb13c99a1a988a8d","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":"0xaad1728d7c725bdecde02d6f3c6728048264fdc64eeb517e78c36dafd827744c","commitment_y":"0x45219df616a4a00de9a66957d9414cb5e80dc6123df662abaa04085604ef0d87","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":"0x50032ce2e272c23889d04f38d94475b0c32653f0ff335f7d03ffad1019d54987","commitment_y":"0x355804860cb67437d44b99c4dc9c4faa40ff4e84387ea579735ff4737d1aa479","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":"0x9a9b1a224b01479355261dad818f7d6a3bec916134dc450f94b78067d0363757","commitment_y":"0xb7ac6b32a9a195e62ef2d1ded9726cbaad113b72ad0ace7e8360c8ce631cba95","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":"2026-07-03T03:02:24Z","receipt_hash":"75f0efcb523d660105383a6f15ef333cda4d519f3c56d12f3423f9770e64dac7","tier":"OPEN","tpa_id":"TPA-095044431c7b369590de45a9","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-03T03:02:24Z","notes":"TPA TPA-095044431c7b369590de45a9 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-095044431c7b369590de45a9"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:b9720c73f1d5e1c0a1e6897c6789463a13664496d8404c7a49c8fa306457e078b08a750347e98e3973c19309e91c1c890c9ea1bf00ea2b02148e3f6684dda301","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"ashaduzzaman/layoutlmv2-base-uncased_finetuned_docvqa"},"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_h246301\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"2e2983f46316ecb96dab5de4d4fdafe7d00a2827fe48363d05356f2e19307692","leaf_index":275133,"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":"7a9f3a793d7245fb12650bd5a6ff2c99fefc0056300ba745522aa472c98976fa","side":"left"},{"sibling":"95940c60442a24f8b9a6d0d92c07c4b90a6d527c94077c6fea6e397dfaca09f1","side":"right"},{"sibling":"c7f223c93bf953d825e82eb22144a67a2bb6cb1bdef9327023cf006fd1006d19","side":"left"},{"sibling":"c7f77007c4aeb4e8f2eca97be2a9335964dc2a8834f67a138f02966912537053","side":"left"},{"sibling":"eafcd404a3c11d37c60eef4e2de9093f7538ec199a80b97695c1d0e699ede7f9","side":"left"},{"sibling":"028a9d89985ba5a7a3d66a4b49e20d5eeef55f3ecdd82c55d47d74fdc5407c01","side":"left"},{"sibling":"db12d2150a7a1f91574e4b8289027058af9919c65d3e2aa861f2d42ff9100b80","side":"right"},{"sibling":"a955cc56e54bce8f76f9828283768f3feed5e003d235e9f6caff470d815d55ad","side":"left"},{"sibling":"40c8ab73c841d418242d529ef84b11c651ebd2823deba2caa843a1e05e94ab31","side":"right"},{"sibling":"92c062f377cd53076b8dfe55c25ab217059e20113433673cc5747b9348b07e01","side":"left"},{"sibling":"c0b0458228219575a7de9bcdd9ba3876af20a523283d7212b089ecd4113b05a5","side":"right"},{"sibling":"dfabb5d76e411a718f1d1129468c9aff8bdabf5634203dae17e615993768947e","side":"right"},{"sibling":"41cd1885dc3fcb51e49eeb887d6d22ec2cfa58df0e4f8d7c7dddf3a1b0ce8249","side":"left"},{"sibling":"8a09562f6b247c1c3cd1fea36cb3b8f1cf5c575479dd514573856a380a964bf5","side":"left"},{"sibling":"3a3a786aa06289de3499dedf565654473b964029efe10c0c666fb0f1cc9a9267","side":"right"},{"sibling":"82b0a90580f1e726487632d4a7c8dedbcf227a674d5ca5f7b659c5bba5cdb1e9","side":"right"},{"sibling":"952606ca1dbf14ef7fb03938237c766759b8916759796ed79f5d60faca4108c9","side":"right"},{"sibling":"eda757de3384b0197b1b0a670c3f97ec8bd29f71a8a0108e0017a26bdc34fa14","side":"right"},{"sibling":"1cecb7f447febd025aac272837c80de218aecc6485d2395a509b2a1f1b9c746e","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":275220,"merkle_root":"f17d9d32f0fd55da26f03bb9ca8a162e8f99ed782431db9429c1cfa4ba0cd3f5","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260703T033701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-03T03:38:08Z","sig_algorithm":"ed25519","signature":"9d90f10f2cbd384e0b0a6e21f7d66dcc05dbfa41f2106970837ee21c989b26e866cbd3ace04fd94383f35aa1827af2d5da35f35386da3fe3fb7e76e6fc33d707","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_87addbdd97c71491b8dcc506f9de88c8c97d6d8695268c7efc526daea3ea4dd2"}}