{"_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_8eb12b832fa8b3b2b805a18fdde2b5f5dfad339fc347fb51c55badc925e7428a","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783504878,"merkle_proof":"tpa_chain_h262590","root_at_anchor":"tpa_chain_h262590"}],"axiom_id":"axm_8eb12b832fa8b3b2b805a18fdde2b5f5dfad339fc347fb51c55badc925e7428a","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783504878,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x47c3c572846db460f34705d42654f4a963697b27c95213834c44e868c8d3af64","commitment_y":"0x3652f095a805d9a5f76c911fc8611a8d81ddb882b83a663ac4c6fa36ddb8df4f","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":"0xa67fbc139980c9d1489d3d24d37d154fba431e598af2f1b7dcfcfcabbef0d79c","commitment_y":"0xef969a256aeabf1a342e64407db68d726e7b58166686c918017c2e6243e431a7","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":"0x4f271bc2d59d5bf4b6592788bb0b8144fb6034f5644cd5a08d6c51c72ca6e807","commitment_y":"0x6f487dbb1c381e6989ce939a649bdbf250b373f770200a6a824cde852ee6dad6","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":"0x6ca123e0b19af8a8de1fc0693e6a8f4cbdf24fd1eccf7c24f505a65d9852f243","commitment_y":"0xc953e0c2e3affb4517f618643d26bda985f2e0e1b8a3336b6e2d17b0d077448b","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":"0xff5de6480c10e045f401de61a4e8a632c763a528dd402cd25de1bcb18a5afd2a","commitment_y":"0x6ed1220e729815744595032371660e34275360d9943e401d8d98f93b93c63abe","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":"0x74591a0e95af13c888754a74c202318b0065bff577c9a6aaef74a6af2be5d2ea","commitment_y":"0x4a1e0942ff01fbdf1b3794ffd01070ef084bea0766ed5aa4f76be14fe5f71f8","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":"0x46404daa56f86f949d3a71866f2bbfed2061fa3844d562f08e02c3b72051f080","commitment_y":"0x6a269f4769b070b89245a3602be9298179840512c080aa401c7c3b46a5ddff9e","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":"0x165eddc76a4035de6bc6058c3da9cb605685a329c9eae6762a68fc05e37a8f67","commitment_y":"0x34b836b8aebb224ed9a221cfab47e45c3e979bae6059a271750f730a154c605f","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":"0x411a26ee82b0e46a99e99c04bfd003cc978d9319c312f4d32dcd58018d558044","commitment_y":"0x74cdd8306a2d8f39b86c61bd2437674dbcb4e6435adcd8bfd8deeee08358333d","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":"0x728c66a87122adfb9a2855e8747c427e16bea177361c63efe38ac9c1fcf2193a","commitment_y":"0x4227e8065aeee8a6cec807461bc7e0bbff5d7e55dc8b9bbdc96ae187d095d716","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":"0xaf61484bc2e5c0a71da7ee6fb4533206cdd6df704b20f22294dbf8915a58d454","commitment_y":"0xcdebb0732ff024b281100a042328e8f12e6d28124d96f984562c697517af31b2","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":"0xde7a4fe3b91b79ccdc537a316d8d40d2bb00283673306d331df8f6bfd8598a5a","commitment_y":"0xa155c805ac56074b2d58a670318c5b564ae7bef92eafeab10aad1cb1073818f8","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":"0xe33be0dfaee7cc3ce932d8eccab5d86e98b595586950749698abbe2c851c3a13","commitment_y":"0x87057c190f9bbbf03f2dfa9e7a287a5be98bb082e3812f31b5c987801b8b0e6a","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":"0x64f46061bf7247d3b143fbb651e38a882a1fb37475986588f17a570c92cc14d8","commitment_y":"0xc18ac8663996d65cd5079f1963d8971961d346307b1804bea6076eff0da7845c","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":"0x13374d27d04aaa2f3892cba59421d3584a7c0881441c848225e79929be8263e4","commitment_y":"0xb32574cf0c1839902f64db7ce4b8ebd2df8d130f528463aec3f932975d7dc805","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":"0x192d9be1b64f9d5f22c9dd13593993967516bdc2897508bf2328a063d0dcd8d9","commitment_y":"0xf3ae48881096a563fe7371b335a6ff81ee5143b1fdaaf7b63cf447aa11e52e0f","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":"0x104069577c8a180948ea72637c7a1fd62284314f4f2dac68adb0add4530a3c9f","commitment_y":"0x7021a490f7200317a881f00c63ca96e617481fc4c4f63d06e1f09191c9dc6d67","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":"0xa25aa9b263bcb0efec40cbed78894280203e5141f1f846f612ba2a9d28e0e625","commitment_y":"0xbab36c0e94da771d438fc69d0b046c426e866e10406477cbd504c2d5caaffa3f","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":"0xd35968d48c1f34b53d09f6cf712346f76ed44d01c5ea6fe544820cca7b492cc2","commitment_y":"0x9e9bd6d56fada671cbdfec737baf3895c0ef66f359c86173af9d3e59321f4559","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":"0x73bf4f7fb2dc876cf73f77954348bed84723d7a0d96dc9de2dc950db06413daa","commitment_y":"0xc389ed973f66717cad58aafe84e24475c6551a8c0e48929f162a2e62e523b27b","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":"2026-07-08T10:01:18Z","receipt_hash":"0e129b1398c60060bdcfeba77aa8b54654f8fbc45bec4b7aa5cf8c55fe8cf93b","tier":"OPEN","tpa_id":"TPA-ebf27c2f327909bd1f925cc6","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-08T10:01:18Z","notes":"TPA TPA-ebf27c2f327909bd1f925cc6 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-ebf27c2f327909bd1f925cc6"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:9a75299d15be9c61d69f6174c97c793c236b71b2924a13b2c373b89efd0fe6cc16477abe723fad80b3bca6e40e76c3b66380ada3d2ff39810090e0413e6f7d00","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"nvidia/segformer-b3-finetuned-cityscapes-1024-1024"},"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_h262590\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"4d7869d227cbe3d6f4eba31c0c3b5f39ee37c9900f21adbabb8ca0c50585d129","leaf_index":293651,"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":"1ff47a9d33846a7d19dba3d03204f6bd8c7e04798498c423a3702045709b30f8","side":"left"},{"sibling":"a5a7926dadd92eaa96f50f1b466486713aeb69cebae605aba2cfe1fc6b7e5a9b","side":"left"},{"sibling":"631fbcf9bc591f895a7f45b89c97da417c923136898d37dbcfff7dcf33ebfe14","side":"right"},{"sibling":"7899e394f4318928133c96260c701662a3a83b057aa018f4b5cbbecf1cdf363d","side":"right"},{"sibling":"62f19d9778960a641ffb5e9461318c5caf96dad75c975280a74ebe9c255a50c2","side":"left"},{"sibling":"e98e27f466ec9c4d1715fda55f0a2af86575654fd12e45ad0c5d47f5695953f6","side":"right"},{"sibling":"ef2b4a7fc96e02673d97b1af0c061fd5dead089afd3f9f248e3fef2eb63996fa","side":"right"},{"sibling":"ffa1270c3afa83203b6ba6c4a19c9a5e23be61f44fd8f5c0f5aee0821d3d8939","side":"right"},{"sibling":"247a9bb61f4cd399e3ccdec81ad4402cb05c4306dd05321a68058bca6ae53cfb","side":"left"},{"sibling":"b581983e39ab810c5b5396c4940a190d72eb4d2e77c5af3372b01c9d9eb74f12","side":"left"},{"sibling":"fdb1abdec27c9cee2a53242d66fe71bf85f6fb27ee9f17448c458447128c3709","side":"right"},{"sibling":"03a737b0f0acc6f32fb2a629212bfae02d124a0d6546cc82e3c7ae458b43fda6","side":"left"},{"sibling":"76855b4804c75c52bf97aa34358950d42d6103cdc1a86be5f0a2c8de4d65c106","side":"left"},{"sibling":"a75ab4319e241beeddb1b3f5705febe0422937926c3479923ccfb0b0082fa4e3","side":"left"},{"sibling":"bd04fa605f883bfb2b81510d045b1e85e555a03da3be083619f61384dfe40ff8","side":"left"},{"sibling":"fe46cf5004ef1f443021c6cc9feec4c48ce9fbb422f2345ccc024df56c5418e4","side":"right"},{"sibling":"6a2d6ac0a7f6172e10fbcdf5abf39294ca6edbc2d2bda69cdf7a5871753a7345","side":"right"},{"sibling":"7f326ff687ff3e63518e7502645e073435f71e44e7c791b796503c39223733c9","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":293745,"merkle_root":"696f93bb14de1a1268bcab4e83ae2c9399cbafa9db799299008d2139ac1fbdee","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260708T103701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-08T10:38:18Z","sig_algorithm":"ed25519","signature":"8701ee4d2f6cfd94b1fe7ef184615be198d3b6f5847dd3a28731ad78c267844584e8f7c9f2d6a2e684d1083f66dc3ab9122385c5718fd464910a524359cac104","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_8eb12b832fa8b3b2b805a18fdde2b5f5dfad339fc347fb51c55badc925e7428a"}}