{"_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_e4f125691880c42558f9e70dab5083b3e8d1326fe7199e1b4a30a99ea3c8ae38","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779231615,"merkle_proof":"tpa_chain_h138041","root_at_anchor":"tpa_chain_h138041"}],"axiom_id":"axm_e4f125691880c42558f9e70dab5083b3e8d1326fe7199e1b4a30a99ea3c8ae38","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779231615,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x22312cc5b4ec2b785682d4449903069af3501f495a326fa78c9e0f78fd59b2f","commitment_y":"0x6e9beb786cb88709d3669f23e3a1a538099a3c7bccec172cef12350991f83a63","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":"0x6416b381ce977aded94435d7ffb14c3f603cb09afc5493c30d547560b8934f7b","commitment_y":"0x455e4767f191a2e1751494a225ed44445d9244b2e7cecb6144b5e61cd39a98f1","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":"0x5f940f6c2f171c7c1985836d6656b53708b862c5017aca7cb77ca2a266f54d48","commitment_y":"0x49f00d3dadd66589fb7aa7e7115094b46a47d2d51dca534537140c5dab8aa577","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":"0x7648f636c64525f574331a63039c0778ade7ca58181e8f1523ea16a1a8580897","commitment_y":"0xd9550d8991ea498646ae2654181974c128e8a50aa7bf0b380b290375b5159ef3","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":"0x24dc80c22cbc82d2eca1e0006901c3abc2e81eeef7b709ce34c26d734fa04f9a","commitment_y":"0xf382b25bc2386b71dd0ab1cf1e8497f400e4e1bd2f4e84217bf1567802931f36","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":"0x8ab94af8b1106d415525d020fafdaa102e12684518b86e5ce5fdc106bfbc279c","commitment_y":"0x7366c29e2866464dcea5aa747dbf1f97b7e1a4b201f763692de80a3c7ee62f04","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":"0x11a9e79d8bffe4af19fddfd9d56afbc71421a0cb2c698c3af992463249a38039","commitment_y":"0xeb0e876e4ddc6cc37736f66437023ea455e5d57449c9c7fc094268c82fdaa66b","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":"0xb62b7fa9e5108767d5fe28abeb30d7a9dd52391aad9338e998ec7ba3b88b41f0","commitment_y":"0x5c56aeafbed14cea64d3470db2463d368057575512dfb6201ead73808e47744a","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":"0xf1b3521af029b1e9785887d75f33aca7d84e2dc57a12344214efa76260039cf1","commitment_y":"0x27770ff1520ce3a80f67b493e4cae5a05706928ecd10e54bb353c8400e05e36c","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":"0x32aa5f03cecd1bc3d00fe3b22a71f7982bb6f01445107bfc7e227bf87b6edcd5","commitment_y":"0x1e291070f0d89c5999f16c9e45e731c2e5a8abcdae16bf7e94d666a7ed7b4808","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":"0x6d107e0e4506afd9b2acc1e6e4555233373a5cb77d7a6b7cf22821bd4e7493e2","commitment_y":"0xd9fd566acf21b20c4891470db8416618304698f46e5e3a5e07ebe948d005a211","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":"0x5ee0ae297f9078272dc421f44a826f22278c20c8ad6b9ec998ee676e67f08040","commitment_y":"0x52473580ee1d5f26f669a246a56c20b5511483ca79f208c4782a575fc47becfc","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":"0x82d97d6f25092f70904ee54010fc14ec3086bec289b4a559d189982a3bfa6303","commitment_y":"0xe0214c3111360ea68e81511371148e2deeb3e5af53ed1727ebe299a8776bce46","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":"0xcfb65f8b91b5c911acb339074ac3e9e0d721ab4a0edfaeb13c02226ccd55cd84","commitment_y":"0x1832fc3d9383565c51aa093869ab47df5d9fd763563b1681ca9e02185914ba94","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":"0x7434df3de98ec756136feb7748395dc6a5a9b1682cf422dc3b1c27202d90c16c","commitment_y":"0x1bec9d4b2bc345f788b6b62c774d6c74c2ddbaaa5065385ebea0fd8863bc837e","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":"0xdd8e4a96f4835ef16b87793535db2468461f33a570bde68baecfbb9cd1543c2a","commitment_y":"0x9c3a64a102c398734f2746e287740b4c4f2fc008c7e507c2cd548765bbc4909e","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":"0x7721c6ed87928e89a592cab9713e198f01e63f89c9217755db32c47f83b06764","commitment_y":"0x23bc9915093cb1802f473018d22cb6765f712be5951bef07edd2f7cedd53b3c4","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":"0x432ff25af6ca98764f0d5159f6922f8c3b5c0a553887e22e6b123cb84b73de8e","commitment_y":"0x6d457f48cfcb451a8e59bd057869e466bef5fc1fc9b30a53391849e2ae10f985","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":"0x1bab834b4300c1ba284a54bb5f5486ac1fbf25ec90688f4760425c0f52f85bb","commitment_y":"0xef8611630b5c67e9f86ab3f5995ef2d90b106b2781802154e672d878ea386a4d","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":"0x755fd51288078312023a65a78a3f12c8d0a30ba5aae6b762b68e9206503252ce","commitment_y":"0x50040a7069bdae45faa3f804ea10372d09e387f11a4fe81470187908bb270cb7","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":"2026-05-19T23:00:15Z","receipt_hash":"fe1228aa71a6f8b00461d855d40b7b32d4c482a0a2cc73d3845912131177b0aa","tier":"OPEN","tpa_id":"TPA-db3d7aac4f9daa06067aefac","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-19T23:00:15Z","notes":"TPA TPA-db3d7aac4f9daa06067aefac retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-db3d7aac4f9daa06067aefac"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ff4501c2a3761779eaf0ad7a4d9e49b43e8cb1a4d5bd637d9f79fb8cd65af2216360b3d0107f0503e30c758b48ca8c04d519a6b77bcbae1996fffe08e45ac30f","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"NTU-NLP-sg/xCodeEval"},"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_h138041\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"b24acdcf60a77014d0723bce5a8696ede087452a005243bfacd896ce64942e24","leaf_index":144497,"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":"bc5f9fc21c97063bbfcde3c51a2ce3f96d5fd5de18a52992a8b995707edc38f0","side":"left"},{"sibling":"fec85c3d7cdc2c6ad68c35cb676f8247dff88814ae2f17d5e9bce1554433a9c7","side":"right"},{"sibling":"60c678dab77d220221c8c20ed035b6109edfe05770c4c0083f37ec5c14b6e821","side":"right"},{"sibling":"6964ded07e8325643e54d0cdfa621298bdfae7c508e65231e8c4885506322f00","side":"right"},{"sibling":"17369451df9371fe82d19139cb72e2eab2d4f65432e27dbd94cbf98b1f033f3f","side":"left"},{"sibling":"4ebf832d06ed406af90a9562a3da57494c720bfef4acf7a79d06de9c0c17e0a9","side":"left"},{"sibling":"c373a3c26c1c4b18bc3fa0ac3269154e6e2bcfc84f5573680eecdb2f0236469e","side":"left"},{"sibling":"75f9c889f32359a6c6e4060c19d0607ac9e74c6661f765853a6a6755d10aebfb","side":"right"},{"sibling":"e751ef7628156565eac7bb4c823fdba2019a316b365ac1c2c86021c89a4944fd","side":"right"},{"sibling":"1190ec102ab992707eeda219c3e6f649cc88b83c8f4c306deeec56ff5c9bbc6f","side":"right"},{"sibling":"e3a7d5c07f161682d61bd453ffc02ecdf87cfeda70f986d6650017f9d2d6b265","side":"left"},{"sibling":"edbc49f08e5b92291934c05c9e6efd270a6b0698d8d2fa474006366027dfe098","side":"right"},{"sibling":"3e4df6e7457cecbf36f350375e72dcab336a3984422e4c406ef809e4e2944e96","side":"left"},{"sibling":"8f4c0fbe56b6c010fbb8c782ebcd478079bb3f991d8704e2534209a075d9163c","side":"left"},{"sibling":"be08fedc4e72a6fb56606f66812fae7317e09690b9acb18385f4ab117a981238","side":"right"},{"sibling":"0534329a7475dc9df51998c83c16892126679dade0fa34182f21e869599386c7","side":"right"},{"sibling":"2d24720928ead0e7670650eb55f558c4f20e4c18df376f47ba72cfa8cf0ed344","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":147301,"merkle_root":"08903d7159c3b38eeeeafc09eab15139ea417f1d94f02f1fbc87296b37db840a","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260521T183701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-21T18:37:33Z","sig_algorithm":"ed25519","signature":"905f2924632dfa2970c8690285f5b5d4a1d891d0e0ef1cbc404ebec2fd937215ac768e16f0a9f28b18977a55ae0bfd226db6833ae7ef588729054117d2da7303","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_e4f125691880c42558f9e70dab5083b3e8d1326fe7199e1b4a30a99ea3c8ae38"}}