{"_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_93818911c40143cfd37b8227690630ffe7fd0fa5f660f1298eef73940c1fd2c0","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784563301,"merkle_proof":"tpa_chain_h299506","root_at_anchor":"tpa_chain_h299506"}],"axiom_id":"axm_93818911c40143cfd37b8227690630ffe7fd0fa5f660f1298eef73940c1fd2c0","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784563301,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xf00ad19f2a2be5c296c30b1c29d405919a5dd829f31968f41f6fbc7af5935d06","commitment_y":"0x5ab5a9808023f345b444b0d298bd263f0f7e8b73ae963ce11eb6dcf5036f3b03","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":"0xb6234a94654e9729543d3a3f1fb8b89f5ae44bd2340d43ebc6c29cb84de77a54","commitment_y":"0x3f882c7185de47240a46a0e5077fa15089f5a79aceafb5c1e89e06b5f68c9a27","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":"0x7e8ad3003a8db664468943225c6e743e357fe5b1112e89b5d8579bf025435a4e","commitment_y":"0x30be0a31d6aed07eab43b812ee7e78ede1e989cd32249b8cd149b48d2d071bec","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":"0x8e2642a8c433f2696d346210675fde41adceec2948e2498bddeb519de271a248","commitment_y":"0x7fb9c278addd26f40e2c27505d203d97e6507c0dca611c84ece46c27c8816ffa","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":"0xb1ac921c3447dab6183a85cc252aa911316ada3357c85c82e2599f204a415328","commitment_y":"0x84472c2fa96f230d184ee75b8fe3af9d27af0e0923c0c76721b350774d7f8c3c","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":"0x667f5e808ce05a9524eab91b0aaf3a60afb5469ea3c194d0070b986d9875bb75","commitment_y":"0x3e1f8623a7cfb1cc79dc8fb20ca52ceadc9c37fd30b7ac27c75782790956ef84","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":"0x3ce3aaaf72e924c33e1aecb72845c51e8f9b651698fc6e476723637ad48e7989","commitment_y":"0x5e6f5018953daa5ee2b7553e1b77e20cbb29d1948947857b68174ff97242ea48","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":"0x406093744c6439a4f6bb61b114ca3cdc23425405e0c2e9e9e8f68856f0f84709","commitment_y":"0x9af4b0be02b7268fdac2bc1c52303b4b21d873f16d976e0860357140c002a8e3","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":"0x32743d7becce2735cf7bfc1d10ff4658145408bc21df18805bd25effd13512e7","commitment_y":"0xa53e6ab89561c556b57b0c48bf68bc82a7a68b22f7904ef9714ca79a357d565c","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":"0xf671f280444e993784a70df483abef62e77f84a29e3d677abd06976ee90e987c","commitment_y":"0x858a7db5986f0e58aff4d701a011bfc1716e5e025e185be11d90742ee00d5cb0","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":"0x5badd3d7877033433ee67f0c80f721e69bccb8a83184505d4d83ad6ebe761847","commitment_y":"0x550321c22476aa427c818118c4e77c5caf0e5f2b6a1e10f06b169d156f615813","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":"0x38af762b3176d4d383e49df12e24c880828506ddd6220ffbb334b5e3aec95a61","commitment_y":"0xa88137ffe64293e727daac6f870f669a89239cf393c66be64ef60eb1b84100dc","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":"0x69049b42aec84cad82f5e9301d25a2f512af9f2818a933947eac54740baf481e","commitment_y":"0x36cb8a8f33f961fd5a45e521410db34fc36b22bf96bce5c944cc1cbfaee14619","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":"0xba07dabea486fa6c70c7b33502224027e85879f6a573e23b6c3095349069ddb9","commitment_y":"0xa802f4d8bf03b274a902ea42ef62012ac40d413fad6a7ebd7e391a321ed70eb6","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":"0x2de86ac5e2757c4835a983d4e682e2a67dab652a0d323ac60663f74fc8fc7df3","commitment_y":"0xe953874791d66e9bddd2f239337361936ed63880d180dba9b7c0028e837ff3cf","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":"0xa0e178ba7269e62cf6fae2add36399d2cda6649f363f814825187ea584db511b","commitment_y":"0x2739b12784a62bfab34ba2d0d25c881e950732feb5665a861d1fd8f70b607c54","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":"0x478466e8b7850cd48461c0fa99f00994264002376a200ebf4366a3d37f8839d5","commitment_y":"0x70266d8be3459d5dd216f2d848c9ed34eea1f37b4ad9da717478baf8ec5dbd","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":"0x3106626cc2e34800660e9278d64eaea8468e68c63195ead52f36a9410c704e3","commitment_y":"0x57ca0dbf8648440e479fbc6e954aa78587d973d83c61223ff1b75e0b38f69297","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":"0xefee304c9badc1ae7535af680b52b45cfea85fb97d322bcda6e1e5764fd6d560","commitment_y":"0x8829f5e7b2cb8eb164db7a40167ad186cedfcdc6b7234adfed7cd6b9d9b12d7f","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":"0xd5491e95529a0af3629c2c71ac1d40b36748c6f26f9e5150ded934bf01436590","commitment_y":"0x9a7b10a93783ca412495f69e861b3f4f17f6069a42cfef73f8e01864ca5b2c84","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":"2026-07-20T16:01:41Z","receipt_hash":"3b6e69e2f0e8e0f13134c5f3f08a2f14c9d44dce20bd3a48e463a3f7a73f3e85","tier":"OPEN","tpa_id":"TPA-490706d17e0661794f86e2fb","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-20T16:01:41Z","notes":"TPA TPA-490706d17e0661794f86e2fb retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-490706d17e0661794f86e2fb"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:1fb366dd7f1c3ff7ea6d690d5d6b9f5659cb9382b3e2e31ce746536e95a191ba55b560e445e9f0087ca9a924e47074ff1d6a21cfc763fa431838c1e7a5174d03","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"facebook/mask2former-swin-base-coco-instance"},"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_h299506\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"57db353cab9f56fa36b98956c3255f0531ee8240868d91351e8e624cef2059bc","leaf_index":334964,"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":"4c2705a7036f1d50a80eae17e3f80385a03889cb941c8da197e94f6859022492","side":"right"},{"sibling":"803917ea2b991ef60903e1968e268c3b8e0b0ef40a14f71948e4ea01540f61eb","side":"right"},{"sibling":"4ed65ffbabfef41623ec46606663cc790160d6124d64befcecfa40aca5015c18","side":"left"},{"sibling":"9c4ba1f5468f1cc2c21007620d1a068c43b603af8cd1c604e2ed22fb17689cff","side":"right"},{"sibling":"3f730d1228db4b62ad68cce50ee8d0f91ff669f6e2f248801fe5b0d778d12922","side":"left"},{"sibling":"82bbe7907bcb2d8eb175b60cdad636553614b8f0937d38475e704dd38508cd84","side":"left"},{"sibling":"b09bd698433e827fb9a0171c04a364384fc8d2307721689cce16dfe4a70d704f","side":"left"},{"sibling":"0aa4f5be6c08c51c7f2dad2c3418a9b92a002aa6f1ad2e4fd741720f20a59c99","side":"right"},{"sibling":"3445b7890fed6a7103b2e1024ccd75ef74d1224d43d35b0c24867a6a12676503","side":"right"},{"sibling":"7279b9634dfbc10d7cde068eff3334190a5fb743ce9d9683ff084a9f339f73c4","side":"right"},{"sibling":"2a34e8d06f3c24e3e38e9b8564e8447ce852039226a128072012023c5f13e52b","side":"left"},{"sibling":"8e2b16b89d14941d125f3c43691a9fc844dccae5b37caaad98dbda3170342621","side":"left"},{"sibling":"b5ad3eafd7eeb74c063261356fdd9bf6059ee6d0bf1e3c70e60731b394a5536e","side":"left"},{"sibling":"f2d7e0dee112da4e1bb043f3b5f5dd045859cca897b097f4a4c4470519ebe1c0","side":"right"},{"sibling":"8657b05c68668ca8805920e5232495e6baed340630a2d855147e83bb3cdfba15","side":"right"},{"sibling":"899acd340a0fa216a290e951fe65de7e0861be6bf7aa130ba1f7f1393b3a866e","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"3b38b366dff7cab5a3424e666ffc65ebc91fc57643ebab5387d6352b12f21c79","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":335020,"merkle_root":"f067674f23112184bb11eeb6936db6a3dca96de5f6747b4a5a361962d7abe637","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260720T163701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-20T16:38:37Z","sig_algorithm":"ed25519","signature":"27d1fb94d77821252fc2a59890653507334f0dd25a96421f4f319d20acc6dda72b550dd1758454de466d217e4e58b8b996c734381e24a0ac0e1374edc654d80c","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_93818911c40143cfd37b8227690630ffe7fd0fa5f660f1298eef73940c1fd2c0"}}