{"_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_d59ccad9e7f59dd9cb8e5aaf9f2a642a257bf574dbf07cabc9e1bba84e6a5524","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1780822950,"merkle_proof":"tpa_chain_h172940","root_at_anchor":"tpa_chain_h172940"}],"axiom_id":"axm_d59ccad9e7f59dd9cb8e5aaf9f2a642a257bf574dbf07cabc9e1bba84e6a5524","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1780822950,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x10b1ab53f05d49f1a018ea2c0a531759c67910c65fccbf1bcb522ba78a82f750","commitment_y":"0x45f9ba10e7ac9166e198b9307ac05ca656eb96ac55ecd6ca45740f2298e029c3","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":"0x2a32c55716ff78f02fae658a9463b2a53b1427dc32822aa780c20665009f7753","commitment_y":"0x6741cb451ec12a8f9ba04a728a02ca15c3f64eb58df68b014aeeeec6627ac6a6","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":"0xf30914c9aa63dfaccfcd632bd5576a7ff45ef4b166d7e007b84c000f37ff0815","commitment_y":"0x96930f35da36c9acdf1054856cb3f680a33d42fcb3117ad2e73431723a5e912b","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":"0xf8b3675f2f184c50976425701f9f636de724129b45744114e8d405ef9f05d2f2","commitment_y":"0x3452584a625835d55c5f31a3c29819369ef6fc7e9f9f795196b1bf6f5ce07907","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":"0x83019210555643890f37ae4ec7333fb483a0400458a31d65c34de0a30ed71ccf","commitment_y":"0x8455dc40b743e82075926506fc0a9de92c3a75a7a9a6e07f4846454bce0cc3b4","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":"0x81c886225283605345ed9e51290c8ec6b937bc282cfeac90f836dd28a6017c17","commitment_y":"0x3f431938ab69e4705261a8ddc4cda8f486b8aee68bbb9f98b9a6f6791a1aee0c","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":"0x32e397bb01cfca51c66240eac2abca100531386f9111f6159191142815568e8c","commitment_y":"0xc318c627ee142e0c1a08f3ce438334f73a70a07f5e711641f389061278eccfea","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":"0xa27996465e4d3cde14ad644e99ea2c0b80902e1196c85110c80cb75c5e4c8104","commitment_y":"0x694699c8f2f046debf81be3a35355a25d37cc986b258aaf0ab8e50a35a7d8088","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":"0x3e36ec363b34983631c38f083f68ef31f15dea894b2dc91fad00b52a7226af70","commitment_y":"0xba26ed473fa5d0e0493bdba20352e6af0fe49014dea55f8d70501ad72eb64f6c","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":"0xc7fae85ae0b46a775b3d684379c5a0cecd7eedad6138adbd01c741b0e6f652c2","commitment_y":"0x108f9b5aff1cdde3d172c9e2a0175d2369a1ec6286febced5b3b996aa3604e49","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":"0x7fbed17316a6ea91d0b954703d3d756f326d364dec5925f68f3e9f81896d91e2","commitment_y":"0x5710f29ec96d44aed946d760def3ade9a6504912ed0bd36c081a46a8391b6daa","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":"0xd68f1e0c3c9e8376006368f2e63039db82fd845f425396075aa8dac5bda39e78","commitment_y":"0xbed2cd0ac177d045adda5775f8efce49253adf225eed061001bd9c5ba6ddbf74","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","United States DMCA","United Kingdom CDPA 1988"],"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":"0xc55db1ca7508c131bd4821114eae94b287d243d74658e193745c67d0365e0dc8","commitment_y":"0x765275dbbc4a086f3b9faeb599f245773a75a324b54e85b462cfbe79c1cb7b41","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":"0x5991136a826ab80a9a21a18f15b05e7cfe68e0ec335b68e278899a8ddc7b5ae9","commitment_y":"0xbb4c9eb14c83f4374fc83f522c04003996d894c8c23c1a120c7901173148e83d","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":"0x9bf07cd54e58f6d4dfed0531e779ef7b69adbec3be1356808995b58a3c9f25ef","commitment_y":"0xfaad2047b75d22eea2274798b7c9229d43515cae8f715908931b684105272370","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":"0xd98fd2628a351201adb9167c024ba9e5d18d9650b89d03effe20cbd7b9a40a29","commitment_y":"0x9fa77a0f2d064f749e526ab9b515d4dea35aeb0593c985700518efc5cf985e45","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":"0xb8aabbe736b5fd6dbb4fdc5444785f2515d4850fa8c9096a6ce685ab1f5316f7","commitment_y":"0x63c4d1047207823541667f2c917006e6f0aa632a224d9343789c5a124c76f584","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":"0xc809a6352c05eef99f313e2fc859e4160d52e8992b3997733216699facdaee28","commitment_y":"0xdf0d05e8b938099a3ea00b8353d894e5caed43360ab05eeb42012ad9b8dcb9ce","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":"0xfc419f12a80f7facb99e01429e386f9ff6ad7e47205de631513e713988020892","commitment_y":"0x68c18d7f52e4e15bcdfbbdbc712f0522250968015456b213dbbad25fd6cc60bc","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":"0xb3db638cafef0317421896c1aca9bcc477b5365d904c110ede6ce03574e7c56c","commitment_y":"0x854f89b33a72406693ba21a6a9cd891e5a2abea1a1029d4c37b80e564ee6b2d","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":"2026-06-07T09:02:30Z","receipt_hash":"e47f8e66083053aa78b8eb630b141611de20f5640446eca54fb8ab108323e2c3","tier":"OPEN","tpa_id":"TPA-844c316079cffb8ea977d55b","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-07T09:02:30Z","notes":"TPA TPA-844c316079cffb8ea977d55b retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-844c316079cffb8ea977d55b"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:3379e84dbc561cb196c3a3a6a9ec78c93c2c3bdb40fbced0206467898153e1f7bb589d75bf8be98ff38a9f77b000a5cd8f64b9e5d6c81f1b9f88e7da01f1d40f","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"shurik-p/layoutlmv2-base-uncased_finetuned_docvqa"},"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_h172940\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"21293705c38befee664664520698e9e4de8866041a99b7e54c51d6c919101c93","leaf_index":222719,"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":"3b2044007efaffcf6f33700e53dcf8fc27130e5430f2940d6b36628216848a67","side":"left"},{"sibling":"cf1c7765e0734eecfbacfb9c8969158e78039449579d476c9fe2ff5d5fa61ba3","side":"left"},{"sibling":"6d3b58a9c26b8fa611a5babac4063299bf6cb61ff17a032e12226cd18d068103","side":"left"},{"sibling":"6f93e7eeb4674d1703ce7c5ed24f87018d1b28f5fe3755df27d97392dc4add26","side":"left"},{"sibling":"93c701387f6650721582c06e575c4f5ff6f4505ffddfdf106c6695504bdeab27","side":"left"},{"sibling":"b6eb2a4a3178254160f7154ab3c208f48822b4224200d358c24864c6ce057a9f","side":"left"},{"sibling":"cd98e4b8990f7281d91bb8f34e1b730fda7a526ef8edc8aa85d7a5625f595c14","side":"left"},{"sibling":"eaaef76593692cda25a6a1a481cc73d30a6c94725cd170b52f318be3c2056a25","side":"left"},{"sibling":"64b6404a8fd00a894bcd6e8d4ff9a9033abed79f43b7f4045c0929bf1ee7063d","side":"left"},{"sibling":"b245cd795acdf0cc097e846c47ce5c3dcd4b225db1f7402c1a16bc31d925ad4e","side":"right"},{"sibling":"4dc5411b8923edc4f36729ae254e6fb4761161048fd7603c79d7ea32183477a2","side":"left"},{"sibling":"c25563505c73f87209380e2a699b45b67cb70a9c3f5f7e66d3f97fe6961464a6","side":"right"},{"sibling":"ff20d856c89910dfd384a521f2a903a46d76db7e9c4800f2120cb75bca1378eb","side":"right"},{"sibling":"533d82482604463aa4a281b9d8b85917b383b7c5f924b2b494039524c55e8797","side":"left"},{"sibling":"b2590791b920ca2a4ed39de126d2c0b1a10d9e7e62f572f12425f214e767b6e1","side":"left"},{"sibling":"da34222dac6356f9123b5fe0cbf961531a09b6ddc651910bc568ad692b6e3acd","side":"right"},{"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":222978,"merkle_root":"fcdc824e89a62950fe19b0d16dd4914ade01547d100736c3ec663dd19ca98eaf","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260607T103738Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-07T13:26:57Z","sig_algorithm":"ed25519","signature":"016dc65f0a32951b8fdef710640a804a76785af9c6eed82e0575f4c8dd7648d9984925fe69ccee7105d8330ddc184f6df962f046bcfd1984999fc8f8abe92906","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_d59ccad9e7f59dd9cb8e5aaf9f2a642a257bf574dbf07cabc9e1bba84e6a5524"}}