{"_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_db83b9507fbe2232ae836119064bebef56b54e832b0752ff884bc7a0992f67e6","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1782302584,"merkle_proof":"tpa_chain_h220750","root_at_anchor":"tpa_chain_h220750"}],"axiom_id":"axm_db83b9507fbe2232ae836119064bebef56b54e832b0752ff884bc7a0992f67e6","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1782302584,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x7488e780ebaf472160488ae9953282aa988ad34a4ba1358b7981cb5b58550ad0","commitment_y":"0x56b05a506148e7033766b9d454e2b73c6eaed57b2fd9a9a3c1d27149b7eb70b7","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":"0x4aa0291f91dcdf3cddaa8f1f6fedb4be071059626af657c898bbfea585947ee6","commitment_y":"0x7806a5753622195c7f5a27ccac71f16d76afa37bf6e406ad5397b91234bc5187","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":"0x85095ce28e1ebdddf4e8d43dba11c54769a71c6e3e6105a249de85d0751d1b65","commitment_y":"0x73d027053ae861d39e63e8cff42b5c5e1ebe1afa3ecf4c00ff0d4d15cac1a4c3","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":"0x519b6d45e036c6183cbbd5142ee442ad588c7fe54068b7f84cdff4ea74781ef8","commitment_y":"0xbfc2797c33a90f8ca9dc85305477bed67f47beab709fee5acc982090c7d9f3a3","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":"0xd23fb78eafaee6ee1f280a04ca8f5bd1aecdcfd859a9c33da57455c529296a7e","commitment_y":"0xb21c6b0b9504cdd4685fc6e5f9d687444e5901980a81e06a5db771b88f3b70f","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":"0xaa6a2f43d13de39b0306a66a8003a8e328819fcec6472b2b2dc2e468dc4a137e","commitment_y":"0x2de1873a3ecbf9444f7131f8f99e99275ca17fce603231c609f75829a267ca22","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":"0x2208a0ef37b023f80962820777712661ff8046c28423644fc88bf27fe9895268","commitment_y":"0xff4fb9578a994858427b302c5d634cac49854d2458b8b68edad399b35fbeaea8","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":"0xdec66bf344c6b4dec816c6d8b106a0f513190111990c4b64aa06ac0e8f63a807","commitment_y":"0xce64c6d4765eee1bae27c17f57a48c652b3d9939d918c2068e5f4f01578010ed","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":"0x495649abf3e201fad2ad62245be2e08cc93b33925bd7a4ba87cbff17ce7accd6","commitment_y":"0xa67a4c4c68a3b5922fb5c4541ec3e982043a4679bd6c980031b83b08370addfa","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":"0xeea6ba266fcabe52aee15d42c7bdabfb5833ced877e2f57c40c2eab29dfc628c","commitment_y":"0xdfd6a9ab2208d961ab025d339e3776568c12376abc3be816fb784923410c6f88","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":"0xb16c7de54f7e55ea32db51ff07a5ba241c6c63207a7e99e8979cd4772ef992f","commitment_y":"0xc2f39987bef50122b36196c198489bc3b7386d263b81e7250526647f3fcfe190","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":"0xce73f96f74e6f9dd17ea775f63dcf3614f547c3060636cfe95bbf38aea091422","commitment_y":"0xfb5ff306b47332574f3baf246f1c200cd5feae23fe0b6fe673525439803ff37","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":"0xc78752c531fc8f22bcb88eb40b80345dabf67e4db4f56815db1c4ad337a3f1d3","commitment_y":"0x4888061d864ec5df15fa77575c0bf3d768258d3c6e71d7cc0ac8bd36208381ce","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":"0x32e59cc00d98debe66173e558fe49d61e9630c0a60d25c11ded708f6e71a82f6","commitment_y":"0x9114e2f3b2c683035aa5c047358a4d48aba520cad38460ec1b82d30b8e06cd7c","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":"0x26d8a6f0abe45fecf82f6bdb3345802e5974e6b171f8894e2a2f6bfa68d48d5c","commitment_y":"0x4e907bf3b31fcd024a1abb5b737bceba49a5445a0f0a359e2d9e247453d5499c","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":"0x37fe1d812bfa2046d35cc0f9a57385453bb719cdadd17db2af42352c961d5d49","commitment_y":"0x98c427d67f1102918030c3eb5eb80a846698f6de160e9fc68adfa92bc8cc7e8c","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":"0x96858316815150ff629030f74c74b05c66af01e025c05fb5259844e25ac0a223","commitment_y":"0xd41d7c75a94f0068aa176409d77d78b972c9672a9f484f0a8dd6e264b7da3a6e","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":"0xcfa16637ba937101bc64ef016df366af87da009e38ddf2c64f6b519a80dce039","commitment_y":"0xea770cd2677ce5a1f1a3cc98e465e4c1d9859d16249f04b7d2004a10e411171d","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":"0xf66633c134761c9769a503a7dbaada952519915e1ac5bc168442f2e431af33f5","commitment_y":"0xb5f7225273bbc8e0e55e2c8158449f229e7b8d0472c3a92d78835cb0dd58c060","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":"0xdc2c7377f0095a33b5ccb59d8124e32d371d2407576932cecdd87f8f4078d827","commitment_y":"0x82098158e59331985216709efee82b1759c961705eb303681f12bf1f1b46a1e3","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":"2026-06-24T12:03:04Z","receipt_hash":"b1bbacd913431285f3d03d90075c785f778c1fe4a00642fd250252f2907ea557","tier":"OPEN","tpa_id":"TPA-0a4cd9e0f30a87281a27a26e","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-24T12:03:04Z","notes":"TPA TPA-0a4cd9e0f30a87281a27a26e retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-0a4cd9e0f30a87281a27a26e"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:48c43ef2d9966da0df5da99743ef1975fe9d20c64536f3059db80b97f5825ab82b4bb9c22751ccba57f6d4d3bed6d17086dde0fc944dffbe0e9d5ed7a37e1d0f","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"poloclub/diffusiondb"},"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_h220750\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"493303b1deba82b11d200199b05d38b3f9e5fb55b50d4be64ce493d4c5eb3c2b","leaf_index":245700,"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":"938d014bbfdd9bc2fdb4ac89c4fead24516ac1a607e3efa889419c0dd99a2870","side":"right"},{"sibling":"45647ae91ea1a121d4f549ba864338f174974e58488e72e6c90f583c357571ba","side":"right"},{"sibling":"3595915fcca7d70b3a42cdb3274c6902dded718a83fce2f098faa4557d030757","side":"left"},{"sibling":"97509d92b0b953a046fe0882be21ecccb2e8778dcf4bb17ebd1386442f609314","side":"right"},{"sibling":"0919fb62e8061533183e9deea19d32fcd48c7bcea5636fac137f91750ec14eca","side":"right"},{"sibling":"b5036e026bd54a8f45ebd0d2f41a9a6cd2eac469f12b69869ffc93e42c41c7ee","side":"right"},{"sibling":"7345343533bec9b1954affc760eaf206998fbb8449ade8061db043c732354eb9","side":"left"},{"sibling":"4422deba257b78e67ab28e8c0f512c4e01c946d41bcb6aff3c362a278857a528","side":"left"},{"sibling":"aac6934377c84f4685d1da8c35e73e68d4a42219073dbf1313e7b5cb569b00cc","side":"left"},{"sibling":"3a3162abf28b0f35ffacafd78e523ad337ac5758ffa1dd6a9bf18c577235d172","side":"left"},{"sibling":"511dc0540166206f4788fe8ae227753be599f67c68cd01ecd5fb41c84e544a04","side":"left"},{"sibling":"3107b9d4dbf9456a39f99de694a4dd4da2c0600f9f8855f125161335fe8810af","side":"left"},{"sibling":"86118ab4500c3055a2af70062751a960423c464405b18ca1c37411bf0ce3f52e","side":"left"},{"sibling":"3a42039065acac6d3e4088ec61d9c116ecf7a26c7b7163d23da8fd0b3362e038","side":"left"},{"sibling":"c78cb3ffbee5f2e593357c990f4d10922f80b71704237ce15a71cf75e9189690","side":"right"},{"sibling":"a04392fb9f2a3a620840e3b3fecd93d12e6d224e481c162389d8ae64e7194599","side":"left"},{"sibling":"c300cf0154c136afc09b1702a0be98f4ba5b6dc5cf57e8cc714ec1eaf4196eff","side":"left"},{"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":245857,"merkle_root":"2b197fec0599a05c9422e0d40f9ea66d8e36d4850e6d126f11bdaa8d05b5b9a7","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260624T123726Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-24T12:40:22Z","sig_algorithm":"ed25519","signature":"d1e9087fc5162da9be9a9876299f4b2a3bf3246179ca14e3521415498a75f0293266b9fd56546d492aa8f31f0e04be9320dcceda015f26ec483d3afb950c440e","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_db83b9507fbe2232ae836119064bebef56b54e832b0752ff884bc7a0992f67e6"}}