{"_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_a75a99ecfcb6802cc47ac54dca7f284a3d67f9bc257638317d55263eefb305db","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1778893284,"merkle_proof":"tpa_chain_h131475","root_at_anchor":"tpa_chain_h131475"}],"axiom_id":"axm_a75a99ecfcb6802cc47ac54dca7f284a3d67f9bc257638317d55263eefb305db","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778893284,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x1b8f81bf2686532e1225658718a16828a7ac76f9895f038d291e957f088ba557","commitment_y":"0x45723afb5ede75e724f8772c50f761011fb17de187adc13dc46e1c344c2c255c","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":"0x7b044f8442f2e495f2fd056b246a4ba4e8a3f22f47e2653c0462aa3d4e27a953","commitment_y":"0x5459622f621f9b5ff80de03ecc7e7c1c0637fb4f2fcbd74cbd914a1e553da007","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":"0x911772626fdfc6b3228a4c5c125bc0c2ec24ef41d83bfa4e73a6ef5b6619f23b","commitment_y":"0x3eb38c0ed3bfaa174d6aa9ccaa7e2563dc0f5a3ac33c460c4c0869b24adbc14b","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":"0x20e9253dc4a04a09f27415e2204fd8fbeaf58ebbb28fd7870b890d702bf109c0","commitment_y":"0xa8f54cf9512769cb9f03756a44a95459014ddab88c055e35afab88dabf579b37","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":"0x6ef1e7e6324c80e4387089c12c2e6bb16274135f830b64a9ce53e3045fdcf359","commitment_y":"0x573e5c1f33550a0355c75bc85353163274993f7cef91f8d85f1a8686bd24d82f","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":"0xf52456ff076f36845faa336d2e567c50c6fcccb6867e7b7a181a441085cff998","commitment_y":"0x60d5fadfefb3c3c459397144cc96ccf3480341545428a9e20b4901efb91edc7","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":"0xbe0a3c0a0f9d669260317539471cee1aa68dcf959b916db43072e9a160fdc4b6","commitment_y":"0xf27f08427dc4244794cf8d4a19792fbb91232dec8e74b4b08a46925b4fb52f11","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":"0xafe9ba8e31de4118a8e0925dfe56d90f4b4e650d96a3b0c7fd8f824e8b807a94","commitment_y":"0x4f491100a8d91f9c703714555c9d44f68a4913c486ac69763941198fdacfe78","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":"0x93fe0514300ee42e4f81ef307680824b24625c812e5d7ac03dd0988f91faba7e","commitment_y":"0x71c6ead62fd60626bc6b4defbcc4215c7cec7080c9f9269eacd5e932287a99e6","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":"0x4a98064f2f07f42f611c7decb12b568ec57c7039796c54a58727e3d1ebce2c8","commitment_y":"0x79c93a770e7f9ef5a11017205a62d8cdc840421bbc83374f97abf8036c2c284f","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":"0x39216a6f0b3d1f37e89758609139ba8f4f8deb4fca89ec7e60670e1484ad0458","commitment_y":"0xcd8d518f5b190eacfa9ec6ed8c215bf9ba0a3898b11b1a8435618dfe5e053928","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":"0x7a5b3a984f0db1e4359d1b80c41cf7c09a6a1edaed2a4d4fa2e50c166cb37556","commitment_y":"0xd92e4b5fba308e9669b399bd830eed8ceb8702b536138ee22081d38075e8ae05","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":"0xcdb79f5e1e4c1292652af7d4042b2ff51b2f5d42f66db345583c232918d6b49c","commitment_y":"0xe0f76d02fdfe694b111a591ef3855ef82fbf83dd4c5551168f7a627d6efc92d9","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":"0xbf386cdcbe7f7892843c7bf8edbade6f665844fa656ea35a38e513cdd0c497bf","commitment_y":"0x868f9607974ea80f4e9fcba549aa79ab74bcb84ad62dba10fcb2983f9050581","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":"0xafc9821bb2d99c8b3dce2cbfac38c6d10610e96bfcbb898d26a03dfe6b183fdf","commitment_y":"0xae0f427ec4a3551a557afa213cb1cfd17fed38ac7cd0a9101263dd03a507e83","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":"0x97df7ae9543ad5921a64f15a85eeafa6dc1f4ed97ecfb6673e9fa17b53a84017","commitment_y":"0xe47fc95eb1d4ae7f264a86e1610867bb621cd8d5d3a37a41d65b6f8b5c1d79d6","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":"0x47d5a0dfea6bf757cb48e5844fe450b9377a1ea70da4aef594b394e272769655","commitment_y":"0xc832698a8d90714b9514995d458b7d01be89faaca04bed75966b78edda2c9fc8","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":"0xaa38c258909a04e18a1dd6de914a4bdd19d40cb0a40041bbc1356dd8d363711","commitment_y":"0xb928e4392ac82b642e70d5860540761d931d77e768e5aeacbbb716660d7f2ad8","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":"0xe3a2519a5fcbd92537036c2b31f645da7f4b5dfd844e6b3952333ffb4d7db149","commitment_y":"0x9d3c7132ba6396c72d750bc4ed65e72cc1fb6b361317642e65c2c4eb4de51d78","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":"0x1702ef2b9a242cd142f095f0689a6db88f5f913833dc53b986c3d2dd2a037af3","commitment_y":"0xbadd8da5c444bf4bd2f0bd6f728f656076fa73277bcf5196186489f35a933233","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":"2026-05-16T01:01:24Z","receipt_hash":"3ea4ff81a85ea8d7c0d783c88a7c3e2ac06d917ea47f8500eb6f0a0051aaa4ea","tier":"OPEN","tpa_id":"TPA-aa0e607b6d9e7835085177cd","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-16T01:01:24Z","notes":"TPA TPA-aa0e607b6d9e7835085177cd retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-aa0e607b6d9e7835085177cd"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:cd702271734bfd35843c26d51c7c27000588df98031a479a92b392b005e9fd62ce74e8cc75109f9cd8bdac16ba13912642b1ff55d17566709bf2e043c028420a","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"dima806/fairface_age_image_detection"},"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_h131475\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"b1439aa2534f81c8cbe66c51f6ba6f4efb2e413cf19a66d43f8e50a1fc802d95","leaf_index":136194,"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":"7f2b2fe2804f1db0fb5f0fe054000c70bb390266d92dd29f30e978211c2e3a61","side":"right"},{"sibling":"9078c36eb53161e3fbb5d796a68c5564ae89df58029674ef9ef9244b567000e6","side":"left"},{"sibling":"7232b3de8f42f6db7e37bb2cd7d8241b6fea2fdb8b73ff5c47fa024b19dd998b","side":"right"},{"sibling":"00775acd1a6400fc9a93290e75de259648816992ee8aaa1013ad36f279e88d99","side":"right"},{"sibling":"b7fa167d47de38e57d2af87717cef1250851b04f78d367eb7990c9f5b1f9c707","side":"right"},{"sibling":"c1f5c70006aad38d78a5ee7bb43f5225dbb34ad616e092e06c8ce9475830076d","side":"right"},{"sibling":"97b6a5dd0047393e8912bf682d8af226254b275777d27c0d38478400cc2c75e7","side":"right"},{"sibling":"3bd7c3cf3811f26d33bbfbb0e86709fc30f628d11fdf82de0164a9cea6baff19","side":"right"},{"sibling":"fa426053d1ace1ae3f91129773f19cb877af305d66c995fd8eb054d436f6bcd0","side":"right"},{"sibling":"431f1485115151436142c15b2fe552023fc880bce0e67aa29f177571d15dc8d6","side":"right"},{"sibling":"03b951a423a337fb13c05b0694127c1366cbc5b5119072120b94f2d5897a66e9","side":"left"},{"sibling":"fdc603b8e14733e6b67efed60c89f699c7ad6da0709867be548491aa9c281b19","side":"right"},{"sibling":"49cd87d4d2dc2f05bfd2c38471ea2e5852648cb772f140f6b15d13d8a44cbe5f","side":"left"},{"sibling":"24b4cc2104db27d56b3b792472990d7e0edba88d5d43f2a5a9a8d9a2afe3715f","side":"right"},{"sibling":"8b1913b93748331a3e65c4374f17f7ab709a7af34f4584fcf2a3022c9671be64","side":"right"},{"sibling":"545ecc43b422050acc134eb26d18b596323d61ab5b00644781ac09a9e2877c99","side":"right"},{"sibling":"37957ef0737de28590c46bf77235bd8d96f63be87605080d8aca331650a5a6ca","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","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":136232,"merkle_root":"b5e4ca112a9e98d6735f281ccfa143d513f22e1c47514dd90569d6142d5f5967","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260516T013701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-16T01:37:26Z","sig_algorithm":"ed25519","signature":"b1771b63dead50b73dfbd6522b7856c9761626649fe4864714c6304521f7b0cf2cbf389d7f09d751c345d8ef8a5c53802d388c7f45908664d9d0cd8e7ac2e40a","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_a75a99ecfcb6802cc47ac54dca7f284a3d67f9bc257638317d55263eefb305db"}}