{"_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_dab6a261f10718c46e8c7fb824fe783f50a329461e95980dc2cb0b5616153e72","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1777399287,"merkle_proof":"tpa_chain_h107245","root_at_anchor":"tpa_chain_h107245"}],"axiom_id":"axm_dab6a261f10718c46e8c7fb824fe783f50a329461e95980dc2cb0b5616153e72","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777399287,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x165e50665eb6e0cda80b71cc5c3f655e9de6d1e0569593841db0ea3ceaccfec9","commitment_y":"0xb1ca39b68ed1b7072c3592add74d8e9cf53dfe523849e0ccf4eecf71e3ddb399","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":"0xc3e2f8e2c9b7d3723b393fd548bd1cf93e16acc07b1499f71463d66b9b8e5026","commitment_y":"0x4ff8c22b12255d792ca92e22cbf64418d147ba9addfcc0559a357d2dc3e509f8","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":"0xbae47fda0100fbf4b240236012d58162c771bdf828b6efa241b1bab6ab4aaf48","commitment_y":"0xec5cc969554de0380f7073f102619ae6729ddfd117ed6da6991da3fb66bbda53","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":"0x8f934e726ddda0ce2998d1ffd924222649dd88bf0d44e8559dc1f96c2daa0b61","commitment_y":"0x7adccee41d4831c41ee25631a2e5371e55b082e15bc09c87a3a2228b228d531a","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":"0x6ae09b8924d50a3d4e8e8897d05dc8b7788e23c2a86bff84d718e11820bea549","commitment_y":"0xa017c9472ea65c6a79425f5b34f5d9236448d2fd8ad88129a502affc167d4390","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":"0xdf8ee4dbc3ee7dced95cee8992bf348e0cc9aa3a582b90c9c6c14f451cdad72","commitment_y":"0xb643b0e7722ff9b3866a624a16159fd6c47ceb19c5fe754f9743b3efc88c3033","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":"0x492dcc4deff2d90f09dfad6d2376cdda2ecfdfbdd98ae59e3609bce1893998fc","commitment_y":"0xaefc6d4105d246c835ac59e4b8e7489645a1cc9fba7d7b37bda8f50f35a371e7","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":"0x76d772f34fdbb77c49a8a63b9204c85513da631046d975c6eac209951a386166","commitment_y":"0xbcfe41e9c4675b3dac9b84b1e70f4f2f25d2ecbd458407c49273201f8b3f7774","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":"0x5c7349d643cbd9944dc91b915dc913e0f7b9a05ed9e5bab662436c27d0579886","commitment_y":"0x6c08e30d5bd7efc9fcee53a7299fe8a27eddaa15e2b2bee2a59d73b44d2e8222","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":"0xcb596cd6e3431dc72823aafd889af04328c80a2599f373981fb44dbaaf3b45ff","commitment_y":"0xec4820bf3e6eba25b84d91fe7f15f7dd20c866995ea82cea11d136cdac5d3dd9","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":"0xff3fa1c53c5d7dd2eb8181fd2a7567e5a74afce25492f123e12523ab3fae3453","commitment_y":"0x1f47e216d4e28e4181408be8b07c807421f929736490ffec5d416e31d5efc42a","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":"0x3075b7877e1f66d5e519061a832583893c58d4cbfa38b97252fa78b99cfde067","commitment_y":"0x80eddcd531dc7560fad120302fa85b93d42c9eb07a5526fe9f741d8f97dafa","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":"0xf3c2f2eeb5b5c1c22ccb910c1ccd6a372758c81341ece5e60602a0303c4ec09c","commitment_y":"0xe624d0062ba388bc225f1d8b59a8d7ce933f26e60d29418936ac292ec70ce316","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":"0xdbf0261d980c7ee88c7bfaaec0802728198226739fd3e4b3dca130e61e86955f","commitment_y":"0xa457c730ea9b6eddf98cc45f40bff8395254a670ced44a9eb7fce928e87097a6","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":"0x66c87162a2e89415b84c3c0cf76d7e1b6de7f61d188766b6df628a38ffe42630","commitment_y":"0x8fc7cf823f8428344b1e814dbbda1d82ff165a8a8082a77182192488aedbe1bd","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":"0x6f64907bdcd66fc9a5d8d09a8510a04dde616c4fd06327848821efdd88ca5db8","commitment_y":"0xb7ba62c089d5f3e5323dab39b92e94838250690d7a1869e8ff01391296bef061","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":"0xce17d8f1a7763cfb31ff0f7d888ed114bc766e282283a193ea915ee56984ab8e","commitment_y":"0xfea37e2cb90d1f774e4c7beeb254c21370b67087606a1bb0df3eb11a972d0e56","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":"0xbe4508efa2ace7b35ab7815baa288f162214ac09491c730fa08101cadf154aa1","commitment_y":"0x4ef8b7c828467d4a9ff457e03fc3212a6ad92b1154c34c15e4b3431f407e39e3","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":"0x2ecb570266d9275b486d6cbaf5403e8f5791be78442e58cc61429253cdaf79f","commitment_y":"0xc90bc9991b196dc3bd391785323f11689f70cf54c679a96da517640c99ecaa4","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":"0x5a086c201db757644a71138f82bfcdce50b83de3e48b287963e52ae57998588a","commitment_y":"0x60b67af8d74475e38bbc86eda39d99666c307341c5f16143e2354ff7c7079253","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":"2026-04-28T18:01:27Z","receipt_hash":"a1674893b98f0360141a36688b9af114cfc6afb893fd34f046c678f1e12a90e9","tier":"OPEN","tpa_id":"TPA-2f53f12aecdd78e1dde460bd","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-28T18:01:27Z","notes":"TPA TPA-2f53f12aecdd78e1dde460bd retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-2f53f12aecdd78e1dde460bd"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:adc27812df3af0e65ef71ede81677c067b87c911a3bd1e926324a2874bb469e96286dde92b4138a5d54615424a68db2cfaa922d48ce93e18709275f2db5b0202","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"timm/efficientnet_b4.ra2_in1k"},"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_h107245\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"b7dac87860b854c1074cfaea60de7d8d0547311ad27c54fe6bf53862fcedf4a1","leaf_index":99346,"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":"9a3c71912c0ba7d3f177b0de5111647ebbd9d56d11d0626dc42540b84163c136","side":"right"},{"sibling":"b6b2f5266bfa6adac299a81e6468b1cd291c67070df36a166a413b1ed2eba337","side":"left"},{"sibling":"585822b0ed035aa09638bd3c44f666b4f84e6d9e6828fd970da84b13e026555d","side":"right"},{"sibling":"5d070577ca0b4d7b0e134974c835a71781b11d9261a264b98b23ed5ee6dacc1c","side":"right"},{"sibling":"52fa92117a539cf9b2df63c9c2f55d8fa38f750891cd5ddfc27adafa7f4e819c","side":"left"},{"sibling":"be7c57e19728c7cdff9285b84678d9b0515a8696fde4db8f8376b5f1082fe854","side":"right"},{"sibling":"d09371a74c39a4439866380d8a153a04d474c1481014d502996f9ef847e6202a","side":"right"},{"sibling":"bbaaddd2511fc6aafb20d5121bbfa1e8295d596779205b7c8a21174f505e4997","side":"right"},{"sibling":"8c247692979f476682e9c66bf436598403be108ac7a601e785adf8275cd220c3","side":"right"},{"sibling":"ec9cf0754ff32a05ed8ed92730c93b09d30504addd8253b066c9f26f41b20276","side":"right"},{"sibling":"9d6c5fe69efdd5587f14151ffca46311cd37352486b2b2a54e77b8c5f56a4487","side":"left"},{"sibling":"e3ffca59e840e72602b27e37cfb448aad4d4c06188c177ea246ac88a88b71509","side":"right"},{"sibling":"d1174e94fc1ed0460c85f6a9ef72f3cf8d9d08387c25181d883b249e30474b8e","side":"right"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_dab6a261f10718c46e8c7fb824fe783f50a329461e95980dc2cb0b5616153e72"}}