{"_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_b4e21781404bb8553bbf65f43769685b447e843c575c36c1ad95139b4afedbac","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":1777474876,"merkle_proof":"tpa_chain_h108281","root_at_anchor":"tpa_chain_h108281"}],"axiom_id":"axm_b4e21781404bb8553bbf65f43769685b447e843c575c36c1ad95139b4afedbac","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777474876,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x1ba86a2f88011274087f7b646d5abb388f62133944eebdc765fd57dbc01d3f6a","commitment_y":"0xb1f99264bee97f9292ee815179e2616033df36bf143c0868dd96a657add79cc","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":"0x3f1964d48a0987ff599fbbf9f4a4cc087beb89addcb49a4a20ac23ca9020527f","commitment_y":"0xa85ea47e1813713cb348021175a77681545f22382645c3ae6f67050df6b470a5","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":"0x63f24388fe0aad5a7329bfa4082389f6ba8ff7e7f845804214b56d731f570e08","commitment_y":"0x15ce7d851e3308f67f5eae17eb559e27aa3d8f2f272b1fbe93313e607381936d","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":"0x6d2a9d025a86238f6590a5df13d9707a07a701fbe60086dc0a0f183c84109970","commitment_y":"0x6822316824e901ddd5b6f19e822912178957f16ca234ce606871a81dd9581416","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":"0xd0d522f17f6564386f30b0e6a62bafea73fefe8e7c1de9e2bff4166dcd3e2d00","commitment_y":"0x75b9522cbf84bb5b56ef9fb337e319bbb8c2ec99d774a737efde50967711f0b4","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":"0x5073b9fa3860205e6557ac5e524a56ed767fbabfaea9e495bead43b46b7abbc0","commitment_y":"0xaee8de4c5fdf36eb018e04d6713236ec96648dbaa18fafd4b86ac37840961412","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":"0xa8993908bf5d3742fc250ab88af2bef088799bb6f22dcc853f1d5e4016f0292d","commitment_y":"0xcb5c1fb208558c820b1c41058c2f8f3dd5828e2e3f075b4aeec0c511e3316c62","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":"0xac365d08cd7f48feba9de39eb09ad3e5ba33e29e08116ee70c980a28d3dcc428","commitment_y":"0xea71be3b88d314f02ec1c3a38cdb0a0b044ee388169e7801db64d0c6e007adc9","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":"0x66ce18077a9b5bc8532f84d40508c3dbdb4f5f66d22734915b9b8f5bcf007dd2","commitment_y":"0x670f2536217e2af0adecfb80a078696a564de79b7e2801d3927b516d682f42d5","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":"0xd6ad0ffc1b25472b8976fb9741c9338473e617859f96a1bfb548cc6cc64f2784","commitment_y":"0xa66fc590550c6db1257e83a5334a293f7b142790f4fab3eee2e9e5b14573a993","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":"0x82b0a29f3744e35a39d6037bc14065aebb83c05db60ca1a151ff76c1bfba25d3","commitment_y":"0xa5212e64ab8528e8bc0356d9bed0a7ddceb0dfc6b32d29c9bb9e1ff3a28bdbba","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":"0x9041edbe9ddc46d14ed2906d5415b5cdaa48e08cabe78ff0946288077969453","commitment_y":"0xc4cbedbea73066492c52819f038962e13424b254108f13bcf44624fc9bcaa251","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":"0x610fd350152be4f991451a919c12170cf3c7c55c50a2c3b21e9a3729a7185eab","commitment_y":"0x35a5f427e80f20af00f356a30622091d5f74391ff958348d919e09489e7490b5","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":"0x232c47cf58bdb795df485b3b64eeeb56fd80e3649629d01d4e44f52a9fd47417","commitment_y":"0xd205058a0c5b9b690cd7e757d6753bbb8f039011cfda731da05debf5e43455e3","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":"0x19af951c2da84cd53fe903327ff311a6b92f3d0d92d4712eced9670eabfccc15","commitment_y":"0x7569ee1d491afd3b511bac47d42d5438d87c95acbae5eb5ebb0737e6ec118eda","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":"0xf969b1e712870d7772737f8aced020661ca583ced366a8f4d91be90959f09dcf","commitment_y":"0x33d252cb7ff1f823dd28995e8b7a17c163563c35d7955d4ff1540b8dc5a1e82f","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":"0x961655d19e0d4b60f4f6c26ca4aa2f9c97d421f0ca6ee226cea7b26a4c764d53","commitment_y":"0x72d03b83266268c9e9542092ec1f48c791bc463388670b63907132811887ed4c","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":"0x42f77bed33be948e3f6fb24e9447e5c5a7e9150eadf57be1eec5c4f2a236c958","commitment_y":"0xeee457aea38431749be6b93d647f962bd027639d5e91f5d4f73634410439740a","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":"0xd674f1e00d187922fdf08fc1989831d1036b9efd32e79e7a2916218ea49773d8","commitment_y":"0x9191c7a43de70d242578b1ee5faa5bc50096ddc1e8608555ab907504f8bac09a","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":"0xe2cd9225328cbfe3f99f55bf7ff6f3f0727138ce5bb6a30a70f5ba67c80c0ee7","commitment_y":"0xc40191d7e80f3dc91cab6802a3f9bc9c141b84fd622a29b7f846c73d14788626","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":"2026-04-29T15:01:16Z","receipt_hash":"87e3e0b32cc7be4b5194bafee34e8f4323829c9e3ce04ed93a7142d9d64673ec","tier":"OPEN","tpa_id":"TPA-fc92a1004da72a27b52ee2d8","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-29T15:01:16Z","notes":"TPA TPA-fc92a1004da72a27b52ee2d8 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-fc92a1004da72a27b52ee2d8"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:2c57b51297a98af08a42a5357cb761082edf118a76aa5966d1fbb46e3ac91670652901244cfec95126c0e419bfcdeae64a69d3e00439496aba24315c900acb04","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"tomh/toxigen_hatebert"},"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_h108281\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"62ddcd7ecdea523ca746c3c9f479f0e5a718dbe02f79a11df0d643b2cf4e3c07","leaf_index":100527,"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":"7006432ea6f6456badfc2f6c696ae92c1dd93f9e989b1a658005a3698ead48f8","side":"left"},{"sibling":"8210ca0b5405edc4ec4f04c47a87736a5eaf61ddfa44c348f1b136394f7f8ee3","side":"left"},{"sibling":"0ace59b4b8cb90021f93912786d06e6d1277cda027a3c1f415ff9f0b18ac61bc","side":"left"},{"sibling":"28b0bb39d9e909bcd0f4da11efa53008640e8c16699c43b646f29fd73b96542e","side":"left"},{"sibling":"5d7a6cfe0482c44748a3dc651c0e222ab760b0b783925c18b2ef5b731532fd26","side":"right"},{"sibling":"f7323178fe1cb89b637670c194cf2a0ba8ad6952c2ec24514b6a79f820cf21db","side":"left"},{"sibling":"36e210525a55c3929201a0d31f81501dd29a9a02a9bc5aed927d011759915768","side":"right"},{"sibling":"de1aa04c6859fefb74f9ff01d712ff0eb0178180785af85a2d64bbda9b7d70b3","side":"left"},{"sibling":"150e961dbb72da8dbc1aac392cc7bfce2da54664a0e296e34dbd2f25ddde76b5","side":"right"},{"sibling":"17f0fd2066f6adadf13dd0b742ba2957e255ac8f2ab6e018b5b739c0eeeb357d","side":"right"},{"sibling":"b8fe0ec98f7d69654d245249fb37129ebf8ce998a8e50206246dcfb9428c0a74","side":"right"},{"sibling":"3d259d71e7fb9ce5ec423e2147a36c15df3bae1db24bbc5b0b8a8b8c1b422a0f","side":"left"},{"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_b4e21781404bb8553bbf65f43769685b447e843c575c36c1ad95139b4afedbac"}}