{"_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_455e71ee47c57682f12b8e56d247132d36bee5db536cb878c2d26f48f3111695","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1782100894,"merkle_proof":"tpa_chain_h214529","root_at_anchor":"tpa_chain_h214529"}],"axiom_id":"axm_455e71ee47c57682f12b8e56d247132d36bee5db536cb878c2d26f48f3111695","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1782100894,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x4113befa56e1cba1831dd64578c7330075275f989fd327a4b19f671864d2dcad","commitment_y":"0x5d34b51fb7bf505cd853aef499b798256834f7aec49e7ced95390a861a5afcda","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":"0x2cab63c3347e8b36d5385d6357d31b566cc3a3bccac1aa2cb068e748b11dae9","commitment_y":"0x95e6dcc248ed803397b25c15be4e6b6af7da9720e81ac6cbdf6d0b15576884fb","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":"0x46b5a73ccd315b4dd956019f8e3671fc672bd6011f8da2fe1f9719147aef3d4c","commitment_y":"0x5748a827707da0400e4e2b5525994431df86a39a6b6547181675a2112974d489","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":"0xa743548f46059809a9b8ec33b712879d0b1c3943eacd807fdfd2e902916ed2e0","commitment_y":"0x4db7e4940a2396d099a190eb9c0a25011b283afb7b9967de6986a76a52fb0972","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":"0xd8393f7c543ff260640d3dda0e6cf14bae7b15463f84b03c5adc28399f690a4a","commitment_y":"0xf0bef5472e61377d0d87bf1fb5ff6b573405baa9e618a63c03e4682fcbca5dde","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":"0xe2a3bc09efaeb9abcf80b84a37c177f56dd0158e6941fe99047907806321c9c9","commitment_y":"0x9ffacd8de1054a3d67ecea78ab7f4725e4fe4cedd96c941472205b3671a7bc44","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xa06865248536c2c5f16e3179dee65b28e2e3ca1a03f3cf33ab9a9b619683b492","commitment_y":"0xe0a2e4a32d2a4f62fcb93f4fa44e159bbb27532099cc53ae4341c429ba83f05e","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":"0x2f80edb8351f97eb79f18e2c3682eec5e1757a719293be14c2c6f4a3f633b9a8","commitment_y":"0xd4ac4f66d4cdf3fea53b3c212564f8e060f385f58c58c46fd82d0dd467fde7f8","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":"0xa0ffcc2ddac86d6ef68280b83b81b59a91a166515a2ae7c060a1657deaed6501","commitment_y":"0x8d3338830bc2c7ba91810e20675c5f3833de3146fd66dd16ba65ce9a2442d17b","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":"0xa4079884fd6623ed0ebbe64ecc636502f17db0c26416aa2748648765805d1028","commitment_y":"0x49540ad1b22af2f81fe1f5e33487047fcb1f329037b54d366445f6c7029f3507","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":"0xf92e72eb63cbf3fed261b65c3f83f8d627830e8ff9c468f2e8400b11c6f45f80","commitment_y":"0x979aa4cd98ddb2af5534b7ecd87d376c3222ecaf69799581822234d35ba8d1ef","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":"0xdfac780e4cf03fad8667040347260c7a0cc0400dde305f57194ac13878d492f0","commitment_y":"0x957f1cfa396b69230a36069a6c75e9224b04e335ea0237e5421ecd819f4683bd","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":"0x95bcb85615ece8d6081b1a4a4825367d246e648c215f8d207f3db47886bde702","commitment_y":"0x7e3d336125ba331213100c7d88c105c2ffd88a8be0d72065b7c583b01b8e9b88","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":"0xe1c5bdf82cf8d1c9d952f1ddfe5737770b53a3468adea6af44eefef98e2b8eac","commitment_y":"0x2d2af24fde0a0142932ae83628351d952a23bfcc0421578cdce2d1a7396396fa","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":"0xefd5684a24a6e9e138e50ff20cf049e27d274e9b1b4f6037f2e87307cee1a402","commitment_y":"0x5278c9440048f083b51a7f7ebf751fd01ad7c7a3d794a1715c3e93330d029b2d","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x553550025fcf5ab845efe6e4fa5d21d8d156dbf13142bc5851495a8612209bfd","commitment_y":"0x6cf8a87aac4ed58ad62420469bbadf99320f50796be523084c159464fbab0898","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xed109d6f10818ecbe3883df17f98087fe6915e0448f5b8dfc5de4b14a1b0abf3","commitment_y":"0x44c0cec5c7f3be715618845e92b0e96701fab0ade38c98d4b4dc632f2e828b34","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":"0xb9b68756109c26017b2fff995bd5a78cff2e96260b120ca3abdd2c3d616101a5","commitment_y":"0xec334028ee35d9f686d4fd23937b5d11bdd5438083c50fe3064d10c2d7b11fe2","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":"0x5f696765d6d020d6af0d9fcadd19fb51e56d573d98033e7d7b86594984815975","commitment_y":"0xac5c42ce34f6604e71717b9f9a38516d8bccdf8231aa8ac6f0fa2f3736e62faf","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":"0xde6a61f407e9e6d497a76629634421d4214f51ae8e920ac1c31bb470400bc10","commitment_y":"0x2d873f5a005fc628c304731c8cbbfdd220144c606d70cddd0e36d2d66cb296d0","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":"2026-06-22T04:01:34Z","receipt_hash":"2a25c8c9ebf884096fed9ea9614062a1ce6aa5046ed72f62f5a3e714a88a5408","tier":"OPEN","tpa_id":"TPA-35e13ab020cbe81e93648d4a","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-22T04:01:34Z","notes":"TPA TPA-35e13ab020cbe81e93648d4a retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-35e13ab020cbe81e93648d4a"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:484b6ceb6308795cb5375ea4b7ee5a78fa1ee08c8be3ebd59e03db2a3e12c8f990cb3575b0d7ea5de9a3b5b7e7d2381e2101e6fa083adcd4f09870e00d3b8e05","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"Rakib/roberta-base-on-cuad"},"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_h214529\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"5b48a1959fdcafe2cd2e18749bd1d56538d77e5667828912548eb619b328f3f9","leaf_index":240218,"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":"73b303460228588010178a030c25b828a416019ef207e95a1173e61ee3e48e7d","side":"right"},{"sibling":"d80de855b584b557453aa1000e6d39dd4ae43b759c791e9cf86a0495dd0fb25c","side":"left"},{"sibling":"5569ad22e28a09dc936a6014a5732348565b003b36b8f9e96ae195e8abbaa392","side":"right"},{"sibling":"8c54e29b23e2336c2a693764f3a326e926ff7fffa28ad9214647af2a0de42633","side":"left"},{"sibling":"305d3c15b48006f57be83fe6b1e58c304e3363dfce42a94a9034af834a19d3ab","side":"left"},{"sibling":"4d162b3bc77aa62a7e949f3bc42d6b4b765c08b2cfd67135a9af23c1dd839323","side":"right"},{"sibling":"db4bb66591462a9cfbeb06101d0c28e7ebbccd37c59ebaaadd42a0da7ca15aa7","side":"left"},{"sibling":"dc0a4a0ea72d28ae6ac6b5541d24534842cb799267c9f8c13c9fd818e3498871","side":"right"},{"sibling":"986adfff894aa81ebdffa3e4d803a256da397b5df46f3894f7b3df499065bc45","side":"right"},{"sibling":"95455bf85e7e574e55fc746d724f434ef2e21404bf7c25b24cd6b3367065d341","side":"left"},{"sibling":"bca99ca13d035785bba463b1d39140d0954b52fa0ce6396e55a3e4a831929cb0","side":"right"},{"sibling":"2f8979aa68b81a78cd2034e1fd02e22cb71de5fecfa58acae20d2393d1be8556","side":"left"},{"sibling":"dc006cb569510cc5030759ea38318db133d09292c5016d187b95b78b7735f1f8","side":"right"},{"sibling":"3a42039065acac6d3e4088ec61d9c116ecf7a26c7b7163d23da8fd0b3362e038","side":"left"},{"sibling":"a116bb92f9b0350491155b470acc86d006c33ec558759e49e56614a54c39f242","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":241122,"merkle_root":"7a906c6a26ff6c6feabc2feaba6a1a70c515e6fd72a38c779293b0f78ff291c4","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260622T183701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-23T06:25:25Z","sig_algorithm":"ed25519","signature":"5576b1d56d5dbb0d96c780fa3ca0940d805c8de95c6251bc87297f0be058aa5e37eb53a6aa1b601381f489f093842cf674b28737ed8e46ce3a49814b5e57290c","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_455e71ee47c57682f12b8e56d247132d36bee5db536cb878c2d26f48f3111695"}}