{"_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_0bdbe1a8f573ac9528456c49d4bc425ee0b21c395d4e6defd50906b54b674aa6","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784556069,"merkle_proof":"tpa_chain_h299274","root_at_anchor":"tpa_chain_h299274"}],"axiom_id":"axm_0bdbe1a8f573ac9528456c49d4bc425ee0b21c395d4e6defd50906b54b674aa6","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784556069,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xb90bef67c46003c3feb46112656fdd5f948df7f5b265aef94ab774ec831d98dd","commitment_y":"0xb973d40ab485b1f19cbae4d8346e41445b9f3873ca1e041164f7a7c361753d04","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":"0xc7c265bb2780d732ce94a408bebaae47630a481acfd07a6031a99bab9d102ed5","commitment_y":"0x9ac118c051d720aab5a61c3342e90dad777ee4f3e34f692c3ef615607fba9677","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":"0xa4477f702e2c6f79ea96f2ac5ffa19d54f6bfeac71dbdfbce298f6b0d870efaa","commitment_y":"0xc48ea8ca68b59abb4320eb8a398402a526afac741f6581ea7d6b2bec86d1736a","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":"0x7539626f20a21bbd7db5ffe46516e62f1c64997f91052b86f7cb74b3177e02ff","commitment_y":"0x85fd07520e29bcf0d324d99909cbd7ebbb183fa613f47e08a5d96d5a6cead476","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":"0x35b3ffe50e80c2d1bb20440cb093076eff0f45ee8aedfd38db68297da16d15e","commitment_y":"0x94d5c437aa5902a8d6bf1d42497ecc24f73b874a71e22fed2312e66326317f39","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":"0xbd6647dde586f1d6f91646f546e6430f65d362c7615511ba434c5705152a3788","commitment_y":"0x940eff97ae505e0d3f98be445d86f78cbe707ae9e733337e7cc8d5aa87df9d34","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":"0x50f1ee653d3dad028926155b4612bd60657b92bc840c0983dc397f7a0d97a3c4","commitment_y":"0x5d859965032fa3e7448f358017d51032ec602f8f2ba663e87974a56a22f4ef61","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":"0xafcdd4d84183456aa48fb7fd7bd1f11d32851acdf3ef9f2ce6b598b7ae117e67","commitment_y":"0xd6d7e1e0b406b70fbb3f57098a2b814f36e3dd5188159352b269f064ef999144","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":"0x1b1fe6df1c74a95d2819235ca6b058e5b46a34c54f9c0fe5f4ba4f8d463c310f","commitment_y":"0x1da0538e4399d7afc744d44b86d42df060242f69e0c54197640d398785321572","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":"0x3670e947718efd8fe48567b1222fcdff3a1ececacfab7384ea98d1d4181cc739","commitment_y":"0xb83150bb2b3bd0a71f45d10c4f8eaa94535100fac0089dfd9edf2d30b63856f6","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":"0x546f1feb5f75ce39475e81b61c4491e89d9b83660e9765142f628833927198e0","commitment_y":"0x80a47e542876589de6372d872b59762aef9157a1495c26b87c87f62a24cada32","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":"0x34c0ef09119279e3051447a6f89f0cdff1fccbca6701c9fd43afce23904b3003","commitment_y":"0xf39ac7929f82dc9088a836002ae86143b14b4efa747871578abc9e27ebf667f2","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":"0x9c76f41158affe138adb01928678eac3f35832dfe4c73f14dae80ffce863467f","commitment_y":"0xd5bc1ad4ed6202a60fa67477b076638d25eac53e9d8815c571e0fd5bb97afceb","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":"0xfcf37073a72d5d07798dc2c9d0f9abf59a5265c185eb4eccd49d6d747c1581c7","commitment_y":"0x657ddffa7aa3dc4c6f43d46ce82c32eb74e913df31b686eaf887151c5421f353","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":"0x3c2a0731ba65f2c3ba4397b9a6e44f36e1395b65481f702005a43b0c2999c5db","commitment_y":"0xd520b7f4c81b9a8c5ac9cd416829c0963b8495dcf7bcfe84abec7f9ecc042179","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":"0xd2953ef128b58436f887e34da5794f55c29ebcbf5174d5a567ff6ac1f251a846","commitment_y":"0xfc3e4ab4c5404f28f5d37652ca566192a96a0e5e12878db7391d30e804f36349","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":"0x74c85aa2856410577030f61f04c9840ca5e5777d279567dccadbb9116c695188","commitment_y":"0x90c74c46870252c20f9b0daefc60d0447cd1a6ad50e22265e09526d8ec79c0ed","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":"0xf903da3e6252f9c82e7399b5fdf03ffba18dcef5851ba2164cb197eaa3cf465b","commitment_y":"0xb1038be7dba22ed0f54f7ef523f1a1a0f919ddaa1211cb1815652a389a73f412","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":"0x58dc6db88592ff590235a430c56e387074cc6ba0c8cfa4700edc0b78f1829c1","commitment_y":"0x6ceb47f3696dba1d3c8fa6fec50cb534fc0b22c23c13e39f0b999e500902fe54","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":"0x6e0e3f25b4a351d3d61a5469fb8a4ad52cb81850a61100329178936833ce9744","commitment_y":"0x530d2cc55daf30403aad69effc83a36f1bbdf468d09ea3181869b123e48d3145","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":"2026-07-20T14:01:09Z","receipt_hash":"32a9905d7358f9f4afa3a7bd2e219dc65fdc02280975409a78b6526b24146b15","tier":"OPEN","tpa_id":"TPA-e7e672ef5985d765db7b6368","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-20T14:01:09Z","notes":"TPA TPA-e7e672ef5985d765db7b6368 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-e7e672ef5985d765db7b6368"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ccb97074d5276adf27b42c352c2feda044b71f1fe59d7c272ecbcbed58a3ae6b955bf312c5d4251a2e0ebc6513e47f975cdfbb255d4f4862ba65256189651f0e","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"shurik-p/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_h299274\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"d5c20a24d99a5c4887c55403b0df95779ba58b74f1acfe79572274ef2ceafdf6","leaf_index":334702,"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":"99af7d0cee9e7293a38fd6258109c08afac86b656325069f19a6cfc320325928","side":"right"},{"sibling":"031c5de613e92193545cc3e6c5d0dc043749c1b2502f7ea016810674b3528045","side":"left"},{"sibling":"3c27f77bd7c8b3215083e5f613a57d72a7fceb225691e9568ebc5825b92293f8","side":"left"},{"sibling":"3df5d2e8fcae32e30baac0f1d2f4ffa5be3f951a71bc8480c49f1d04f4711103","side":"left"},{"sibling":"2d0072a6184b8a82dd9a4780d07210e78721338cf9fc9c1aef9c74e92edee7ab","side":"right"},{"sibling":"2287bb32d5b203ed4e0e0e725af74635fc28b20222f0359320758b79e4839da4","side":"left"},{"sibling":"accd455a38e7a4cb419410fc25d13a1e818bff3dea3731d25be695b2ab2ac3b0","side":"left"},{"sibling":"934c98e0f5b5d7728ced1ccfd375f20c26fddaf1b996d69f0f720dacb0070500","side":"right"},{"sibling":"300cc267874b07c9151c8eda4a6c53b0ff6ce9f0dabf1bb9573ad9629cbc6c9d","side":"left"},{"sibling":"2043a14a6fd70da70444e8de3d7446b3084fea1b7df64639b2a3d5284da4d2d4","side":"left"},{"sibling":"2f2c72b30055f7832b040547bded99cdc60952fb93e32c33a46a8f27b6189649","side":"right"},{"sibling":"8e2b16b89d14941d125f3c43691a9fc844dccae5b37caaad98dbda3170342621","side":"left"},{"sibling":"b5ad3eafd7eeb74c063261356fdd9bf6059ee6d0bf1e3c70e60731b394a5536e","side":"left"},{"sibling":"78db07056ed01ddb4eae497438318e8c5029fe06843bd72e72d6c80b321e30bf","side":"right"},{"sibling":"72f29655041197ab1e0be30129f32b38245e1fd69250d905d497091687d5e7e1","side":"right"},{"sibling":"3752cc1129cf67e770b5354d68f535c9e7b45903e469df4c6770e047254e3663","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"f3f4bb67d85597da2032ed42c3c396bf4bfcf3d1408768d02b192e25d32b6e12","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":334740,"merkle_root":"43124abff8b9869b3c690892447c127c62f45f0f83f96e68e954fc62d72fab4b","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260720T143701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-20T14:38:37Z","sig_algorithm":"ed25519","signature":"dfd56507efed616098320de1875ad269efecd26bfa180d38b80ffc52231e1b33f25c4598dccacfeca0b702c1cd18da42efe6e2a926ec1e23ce60b27668754902","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_0bdbe1a8f573ac9528456c49d4bc425ee0b21c395d4e6defd50906b54b674aa6"}}