{"_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_c4f3cb0a7309b76b91b84641819076a00a816a70c0365818c1735b095a366459","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779004872,"merkle_proof":"tpa_chain_h134881","root_at_anchor":"tpa_chain_h134881"}],"axiom_id":"axm_c4f3cb0a7309b76b91b84641819076a00a816a70c0365818c1735b095a366459","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779004872,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x776a36fe0f151126f8ee67703272963f7ddef53e21c344dbe3b41b8d7ffe6ffd","commitment_y":"0xa4a431c57657ac8cb1a84357a7a91eca8357beefc255c5d4cc9372a909e52067","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":"0x9d0513bdbad77ec53c0719cfbbeafd5e58efdb846dd1d6c0722feee865579e2e","commitment_y":"0xa76893aa57a90bb9f4d65d1eabbfa4aff64c6b307bbebbcc806531e8fc7555c8","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":"0x63640f9800b415c1aa62709e2c4773d67a591e7a3208c6bcd6737d4fe9c34c38","commitment_y":"0x2cee34680bfb63f34a3a7418b246eae8bcd862961aff882da534eaccbef700e8","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":"0x8d83ab87dda35db76cf0857ac3f0a081c5352bb4ca6282f9733194a2524a07e","commitment_y":"0x3985589ed78a85f6f2dad7c7b847c2e204ae128f71afcc5b1626a7b2a5492c9b","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":"0xadb4c52c6df277342cd2911c2918762d715d657f7401a9fd157519d325e57a51","commitment_y":"0xdb153b7826bb9e0c3072723bb56074eafd708dfc82a6f731684c7dd0734db8c3","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":"0xda77ebb27e97079384639f5ace79b2243e1f0f1e3da2c3a75e31ff4011551642","commitment_y":"0x6cfeab5f5089c92b36a0027fd29e7755b5ed6794432d358aac7a8035bc615af5","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":"0x35dd9cc44af4846176eff7df11f2277070ee6edffbfa8aec51dacea195248d03","commitment_y":"0xbb6cd8c0415aef998625aa78f52522c367dcd3a10c692f07332860cc5ef19489","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":"0x46d65c9e0b216cea18f933a465883eb12315181b02db7824031452395825c6a1","commitment_y":"0x5b2362fac7307b5a7954cb9469657695b1fc7f3da70f102078213b37747a8d6","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":"0xd105bb3c8612581cb7c6f55771c9c0d3b7133c8aa928a858138a5327301b025f","commitment_y":"0x51d44aa922de57e857d4fc81dc40f0349c046a7ba9b0e7703042f8aee88b16a4","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":"0xf97ee1d2bbc6cfc78efcf47022e27d2ee8ecadacf315c0f44b528a7adf656392","commitment_y":"0x3a17ed59e04ab7a1a401027f7f28ecb4dab0231c373e13881454283574691e91","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":"0x8a88754b2d40b59d64f7a04a915fc005d54df09dce2319e7b3802f0afe4b94a3","commitment_y":"0x52dce94917fb0d8f34ab936ab6df21abfa4f468b7cf318df2f06f8b461f07e8a","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":"0x8febf3f99611c37d49c612a96226b4f9f7a3e906623f900d7dabbdb45327f10c","commitment_y":"0x29c15c6ce11e1fc6020cea365accbb12ac454d96d35818758f41c6ef9de8ebde","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":"0xff25fae4465d8252c9be79154f87d433906a2e99ef0566067ce1324a21e9ad75","commitment_y":"0x80a83c42eba339cc6b6959197cf4d53502fa948987798a711351af40414d3d91","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":"0x167b6ce83d4c6e36d0a6ad8b127dca0b94ffaf72c84b843179b4a48b28c359ae","commitment_y":"0x92669f925a58c5677da359a54e98298a379ed11b0509bd7d67829ab1acb2cde0","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":"0xf184b34681f20ed9dd7d28488c73f8f5def5e6aae4a510415812fed0545a7420","commitment_y":"0x10f2b9e67ab8454ec94f2377327b9e0aa23832c12e990f6fd003ce5449c86121","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":"0x389c3662cf14c0aaa57d56def16eb4b0caf791ec13977e8dee9578673afcbbff","commitment_y":"0xe0e249546137ff60208432b862a6ac4c62b469f967b34fedbe7341dcef55abd6","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":"0x1d75e59f0ba73ab3e6be7370857e76a108df9eae0873d3e824b3f155f53bbe38","commitment_y":"0xfd27aa9043e79e20f7bf5b6af189dbaef46d2226122000cfff78727571183378","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":"0x706892b35e6a46c0ecbc99bd8066103c0963911ee2a717cdbb30be285810b6cf","commitment_y":"0x471b061b2ce2adaeca7a57017411cf21f828217ca2c7cc791a843399260dc3b3","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":"0xd41a9ac6613be97c49b741abdcde8eba5f1d8760d8049e1cb6babb62ed99273a","commitment_y":"0x78fb6dff3e288b3bbaa07822722c3d40d9271ce144a0f837f55b4bde75508f79","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":"0x9424f83724b2b47f3d127176a865fcfb27635501d8555caa4f0dfa2538d18bbe","commitment_y":"0x7f4090095fb4a39b9bf80e9617964f257eebd197a00121d3eff7aad9b4ba49b1","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":"2026-05-17T08:01:12Z","receipt_hash":"9d93d028a5f121992b25b628dfaa65a4ff3d87920eeec2bc539ea0b322e31fd1","tier":"OPEN","tpa_id":"TPA-b5c60501597873f3e66ec342","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-17T08:01:12Z","notes":"TPA TPA-b5c60501597873f3e66ec342 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-b5c60501597873f3e66ec342"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:152080ea55e383c69b7e954d36dc36fe7392eacc247bbe53f11011a96a6bb27b6ce70bdb958117915c9f48b66bbdbca0d036fabf4ae62889dcdd3639cc95810d","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"hustvl/vitmatte-small-composition-1k"},"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_h134881\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"9088685cfbebd6bc403c74c19dd10b87375cf057f74138e53a78a59cc843eb1a","leaf_index":139226,"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":"dff8c13b5522e93cb1f10f35d6cee92ac6add46b840a1317297f0e0109fe16c6","side":"right"},{"sibling":"32696ff9dc5ad884002e1227b5a69d610f43fcb8297f8a6deefc99f378bc10fb","side":"left"},{"sibling":"1905d2cfd7a16a47c638829c0d4531535eb97c11e9f4cf93dc7b111e6bb2e164","side":"right"},{"sibling":"b3a316f087bee40aca613f7d966c143355825dc4149c4aaf450cf149f914bb8d","side":"left"},{"sibling":"05baa92c914827f4d235c71e9119855701fd0982e5c1ffd163c7f85c7579d843","side":"left"},{"sibling":"a862104bebc349a0de01fb1b12163be632e033aafbc292b66f0ffba83694dcb5","side":"right"},{"sibling":"fa92666e1497b38f20dc4c7bfd0ad711ad7b478d4ddd197629d28c1cd8449b07","side":"left"},{"sibling":"2b7693c928673ec112de760ce753c8937770f45039065c92cf4c4df15996a915","side":"left"},{"sibling":"08f84a047dd852a53e7711d891b1e66368854e2e00c036665e2865a4108cd7aa","side":"left"},{"sibling":"bb207fead63871d064961e7ab7be3c3f2c9d19b425b46e9dab74b4a371a831bf","side":"left"},{"sibling":"4db19da7061ea7a480ace729e9e2f07829feeea15f7d2539e5f32235e3d4da48","side":"left"},{"sibling":"6f8a1dda04caee2dc37305b13fc21cbac15e56c388b9bdaa90166d13857cc436","side":"left"},{"sibling":"49cd87d4d2dc2f05bfd2c38471ea2e5852648cb772f140f6b15d13d8a44cbe5f","side":"left"},{"sibling":"aa8ab3fa19ee166ca87ef952e67d809e1f8c98795b87add9d80ed89bc29fe37f","side":"right"},{"sibling":"3c4bd1d317af4f987965e3bf50b298c557bb4e761c05e7b8b9d20c3f6893eb1b","side":"right"},{"sibling":"02d27c707960b4de7df5177ef53b40ef0961aab437df385147e7bfec43fee1e0","side":"right"},{"sibling":"a5cfea1a24d950225113e6f0666d024985d5a2b1a6f21ec525ce0c0c289c9b7a","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":139265,"merkle_root":"3a5e8515739cca9c3592c61443b546d36fd524c2f262f6ba9b61122644db45c9","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260517T083701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-17T08:37:29Z","sig_algorithm":"ed25519","signature":"355cb759c64e8573b2d4ed7a328e0f569fd93c46fbc7d897d248a0a1ab5be14dbea3b418caa5f5582c5a94925b9da8024b3c7247966293f096aab192af50f902","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_c4f3cb0a7309b76b91b84641819076a00a816a70c0365818c1735b095a366459"}}