{"_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_686048db357244d4f01d30cfd1dfe67e60c9b80a1cfc42bcd5b801ba02f06c6f","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1781780533,"merkle_proof":"tpa_chain_h204393","root_at_anchor":"tpa_chain_h204393"}],"axiom_id":"axm_686048db357244d4f01d30cfd1dfe67e60c9b80a1cfc42bcd5b801ba02f06c6f","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1781780533,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x995e4c4ea46da7f0d5bc2c50ac002016711a4b6ad3c145debfc8c87ff543213d","commitment_y":"0x6c6f5e2f2ef0c7a7781f59363d8cfcd0985d72cdc4bb5e44324909ff9cc68de5","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":"0x1be14b67dbc9263ea0e94ed7bd9a147d8b2159fee74bdec87315cfff51743937","commitment_y":"0xdf32e815804bf018401b287be0cc1c705f1ad78436d4eaa5411714d5d095d156","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":"0x8816ea7fd4982ef160f12dd1afa53e948976f379bd1c9c8bb1d60754effbea8e","commitment_y":"0x313f24aa0ddc38c72c37a18378c8bd3432ad425593504a3ff95698da3a4581e3","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":"0xbccc900ea4e0a9a3c2678120a42b43a30892ce2fd5094f39d4f380b2fc792412","commitment_y":"0x29e14d7c06eb1e963159a24f07787bc3c01cd9c68c7c23229b17b31a74a190ea","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":"0xa51b440ca59bedf165851410a87fdd9ed1373fd485e1df19f6f5d2661846bc55","commitment_y":"0x597cd9e8b90f9e6d1298b809a6523f770d91b9fbdb182f50a189019f9936fbd5","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":"0x2f785aed0279b1f74f66b993a808318623748fa9b4ccc93c9618f0a283d2648f","commitment_y":"0x5f5929f16a245f163e2f6c90396786be5ec54bd93b01b280a4348fc7182cc078","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":"0xabd635f1ea076e4af187c2257b92b6931f72dcd642dbcbec8d13bf5e37920eb9","commitment_y":"0x9af7c6853e9e9757aa9220de4318943ed182576c3ba1d9f5ab35b92a4ae65f9","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":"0x670dff3f6db0c0bd37cd4c6d7b72f25dcbd2f217c0eebdf72ef68fb61da6c833","commitment_y":"0xecee5f363f9fe244256db0ba59fbdfe35f8851bac171637c5c00c4f2b12fefe0","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":"0xeabdece800410de42f6c4478dad49253a89fe1ade170404d5719177b5f51706c","commitment_y":"0x7bf79d7be6d92fc0658a08bf436f759a65759a5cd33ef6985e924049f095def4","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":"0x8f334e8d5679fe82affb6dd8e092d3ca6259dbe918faccafe9cd6d3ccf350bc4","commitment_y":"0x6dda41c59abd82c9edd97182a619b670e165d28637c6c51b161aa2b33bdd25e7","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":"0x414a65e8c8a8304b3d86b757eeef3cd83ce56ba0193d1c9bf0fe82b0379d7b37","commitment_y":"0x18aca922523e85fe5e94102ca5ffdf414b956ca3c12d77835f29f5db57c850f5","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":"0x9b26cf7ff8f2555bb2d44b0ea906342ed7b1a58797bce3ff3e4734a496eda177","commitment_y":"0xd9d66bfa16a28ecb0693c5167f30f984acf105678609c6a55651c54561a3e76b","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":"0x3041e8ccc4e77062c900f0bf55cf2b3a226ae99a7d3b9862126344ae5215aaab","commitment_y":"0x566c795e5d5186bd5e7fdac35ed883d254709af38cc5d14af3d51fc3a4b6135","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":"0x678b13ec9e6acef0a9af19d1e5ac06db999a03fabeff6f052faebad5a0bb5b9a","commitment_y":"0x394c2b3d2f87b4ee95791e17bdc5cc4ae1cda27eb0fd3a9cb0a0004a39c042c7","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":"0x8342b6faecdb514b4e7db749f79c31f54f608e5dde01eecfe04e8eba13d1d8cf","commitment_y":"0xb1480ef1fda3dac6ecb171f25e5437550134bd0c7deffeeb811cc98d14edc182","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":"0x590681533da34a48652edefe1f021c8d09cf8340624680b3fa03308729bf7b01","commitment_y":"0x551069a817838b82b90aae1d7c0fd230731efc63d8d5195f66b9f7f9cd9fafc5","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":"0x7fd6fb31986101f520d5d444fae68216d1aff133bd309878462e60d51d8672f7","commitment_y":"0x64607ce6ffac119e824246f005bda51b131c4e286c6a20025830cd20e6144386","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":"0x119057eee855e5523d8e0babc293e43b59007dfc886e1d8fba60eb204fac5ed2","commitment_y":"0x679007e01232eb7158fe8bc0e453a6bdd55b06fb1533eb9353ddb29d54511492","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":"0xc41d424b42308d304aacd5277c0f22acb5051bd96b4ed7216b4c9d6d111dc9d1","commitment_y":"0xb6fa885a5ea3a096be12b70131bad5fab1ace9afcb9f06ee85e954e0fd38dee7","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":"0x600053e50d7ed9f4a7695af07e825e8170b7f9cef16941f7876cc106f4b8fc3d","commitment_y":"0xcdae645b7cd7ef30d87633172c5b9fdf8be100fa4ffe87ce56cbc065dd0a7980","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":"2026-06-18T11:02:13Z","receipt_hash":"6b2b0f73a3c0aea617ae3694859e0bc460b88774963a14b5e558bf8a2c82fd20","tier":"OPEN","tpa_id":"TPA-484e0d91199279ec15563d9e","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-18T11:02:13Z","notes":"TPA TPA-484e0d91199279ec15563d9e retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-484e0d91199279ec15563d9e"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:96c9b6f7b87c362317dff3b6f429f43542fd90f1489a2f0c80c09d2d6956d6e4c1b6a9b45a20695a41860cebf3340a6d928fc0af222361d688afd073acef2403","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_h204393\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"9f2f2c5ac62e831bcd5771a34f5a0839c8fe4d0d8d6cd00786ee86ded80d4e88","leaf_index":234361,"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":"71571ef04701aed75f033ed1bf4f29e6d6ce6fc7937ed96953fc7de512f2310e","side":"left"},{"sibling":"f09d2884ee63c2d04c53fc3d524e1ff5aa697df978d4b0a01e9b9537e22e7e4f","side":"right"},{"sibling":"3d867bd52a1b4dcd63986f2aacd7bd38bcf5f5a44934d5648c95a5a2dfecc611","side":"right"},{"sibling":"97fe90258fbc0fd360387ec679b08cf6122263a4ea47ee9aa62f093578e866d0","side":"left"},{"sibling":"1f57909dc77d63b7b9aacbe2a9a4c30d1b0813a8b9f993c9646149f62b0faacf","side":"left"},{"sibling":"03abfb600c80535666bd96d6e56506874447914216eabf141255ee27eaf8b740","side":"left"},{"sibling":"427996cd355a8b77d67df9b9423a2c9cc04d8fac8a235fc03a089a8287684350","side":"left"},{"sibling":"9784f02891a2787def8fd9f7c2c48ff9a764bc75cffcdde2053c48dd26e81815","side":"right"},{"sibling":"62e1a6c2a34af10c9b4c8e0937bbc29c325f357ca413da0cc2bf7738ea324ea5","side":"left"},{"sibling":"749693a0b33549d5bc3adec95705f081b816b3dd60d9596f7772933635b360ef","side":"left"},{"sibling":"7dc9143c057343b46a3b988492fba5262dec443cc1fb6070e3ea81543ca6a522","side":"right"},{"sibling":"ad5850946feb9a22361b5b9df0884f9ef1edcc7efea0374ff5782080ccb1a947","side":"right"},{"sibling":"410c633928fea11c5b4bdddb431956b1d7c320db9cda00d2fe32e0fcf888d7b7","side":"left"},{"sibling":"e616c34dbaf9456d5a6d3e2da82cde8621293c9f6d8a4cf9e441d7fd9cc81579","side":"right"},{"sibling":"94c0c932e61657f5e37fdba43f6ca9eddea8359425a7c1558dabe566911d5304","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":234491,"merkle_root":"02576a6980e38bab47864ae2c57b5a5ff21e554e9bdf8f64bdf28155ff1aabec","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260618T143732Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-18T18:33:39Z","sig_algorithm":"ed25519","signature":"b6c708778fc38b7789a2b91156cfe87252a7cd3a1d29121cba11a0c78f8cf104ca3019fc50a962fa5a216bcc4922fc8f3f69c04d1f8332c6dc0d931e1012e502","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_686048db357244d4f01d30cfd1dfe67e60c9b80a1cfc42bcd5b801ba02f06c6f"}}