{"_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_923f77f30e6b20794f22d63935b73449b9b9c36a6c610e5ef4abb04c259b2478","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":1778158826,"merkle_proof":"tpa_chain_h119541","root_at_anchor":"tpa_chain_h119541"}],"axiom_id":"axm_923f77f30e6b20794f22d63935b73449b9b9c36a6c610e5ef4abb04c259b2478","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778158826,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xd8608967370fa1d4ac6faae8e30bae8d82b4524dc25bd38243adf42b59539c5d","commitment_y":"0xee0acf7bf2195060101539a36d0f3b44c22eb44ca5f92cd491a711323f4ed52e","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":"0x8b223b30b33daccc57b5e3cc3a0561e1a9dcff092357d5450bf339ab4da323cb","commitment_y":"0x310f35b71b259c5782300b743dabe39a749e027f12109a0b2d2855f2ed199bb7","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":"0xdb5c64a37bc8dab78d9c3d5e3ad977b1e109213d40590bc02d16e257a1702b3f","commitment_y":"0x94f98ed87c3d29d87750ad4066a736233ea20a77a273974a267479a37747d091","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":"0x74b5feff9c2e60eeb968ff42e8e9c17b5362fc977513c5f699e7968a3a558af3","commitment_y":"0xab0037f172834776a5692c3ef0a44ef11cd751da1043b5485f34f9f3f6ad12c1","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":"0x48db9db34b44d03a76ce9cd53af122ac98599e8450d282f509d5ab2caf833445","commitment_y":"0x3ec98ca5f8d9589a93c3f67640459426acbafa7f41190f57a92ff3ec14ddb3e0","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":"0xea2faa50a8d3b5c2dc5eb897e7d013328760efbfdfa3637b5d25c7cb7f0282be","commitment_y":"0x2fadb8871a60d90f32e17e10b928a2993eac74bb949672aaf694800e20ad3f1b","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":"0xee7c55f5e3579772fc1e1a580032025cf07ef0aa4faff43ea2c04b0c64631c58","commitment_y":"0xafdf9ea9f624b8f1392d728c364a2e8afe682d4522fb8dccdabde965fd3815d3","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xcb95b9f2c200af13b34fbcc90ccd96318b504750fd735c1f2ab3b400f454a0d4","commitment_y":"0xd0f748674c252516ac3ca305fe6c7a3f98b2bf7033d21443c6d95666ffec4804","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":"0x9bd81416fb46ffdc8b5f2dba3d054ae0a1bc265566f3eb5a600c7a72365687ba","commitment_y":"0x1036640ea50475d69278ab12dd96365fd18875c4b9c2765053721ca082405605","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":"0x1bd6cdf4d8afa47c809f2e06d7c5bc1a6eeb8f091f001c9fa4866e4eb7af7e3","commitment_y":"0x9b8b3452562a816cd0aa8ab2530e57a06e493276679701c097532bc20c95cc71","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":"0x71f459134695384f7f9bed7c9c3e6ec86e66b15d379f2a90f01d8de8d99a39a","commitment_y":"0x2f0bbc63bc185f97cfd8dc306044e4a308bd7e71470a1f0a2fd82cf5d1f031df","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":"0xc87321fb1b403c109686b1157a1efd2199d4d7666be58c78ab3d3778c33d9640","commitment_y":"0x60bd0902c71ebfcdd3fad035054cfd5f6a1c077de8113db44019b401d500e655","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":"0x555da4f4238e995893629a2ebf486b69ddc17d4bef77d0e1af7406c3dde6d2a1","commitment_y":"0x4f66d5eddb19cdf5496a542f145111e1e1a34511fc3333c3d0185e9adacbd9a4","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":"0xf109257431750fddeace4c8a2b8ef6e87d77cf893d676282f164d7257e8a4091","commitment_y":"0x6ee977093a766ec00261568b2e5bcc1901bdfa083145751c063821a645d52451","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":"0xc265d2e3f3d350a254173a416e391c3e00e13a3aef59389461233b87ca101fe9","commitment_y":"0x4ae4c155584229419b35881a29c4fbcae76af702d55f8fd02c184d423a678665","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":"0xf97ad3072c031bbccd8d4941e0c630561eab6a725176de35fd1feaec930b790d","commitment_y":"0xb67501a2ec87cbf105c2bf768ccab0f68c0c1daad2b93e8bf428c9a0d9f6bd9a","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":"0x53bd02fb3350bf728235e6e7d98e2cac2bc4ef40228a3e33d768e4ffa4e1dd29","commitment_y":"0x20536a226b79b86adf57e21e024f53487762fc41418767db02b0b98b42f28024","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":"0xe0a0290eeaa1bcee61b1c9703b9ad413c2686ec608e134e0d45bee1536fcd6d5","commitment_y":"0x8df4dc4071ffe45386d26f9f05f3f60e483f8fec9ed2a65cf5152c058499b61a","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":"0xbd2e06b5df8b1b13b9518161327a95a0e742109d32a950bd2fcc6411fb24c478","commitment_y":"0xffd57a76dcab689d06ebb044f6239b0da0eb205e795d54b224b81126ff099353","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":"0x40fc8ab2b998c772be39b12c40e7d526f2a53748f24df3b2367c28a312f7d438","commitment_y":"0x9d390da8761df631474d54f2eb69d4ccdeada27618dd4ba4ca71608f2d435e6c","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":"2026-05-07T13:00:26Z","receipt_hash":"e257323c32c58c5bcb40f705d36f1d02db2328c499f3ca03edcee672d354e854","tier":"OPEN","tpa_id":"TPA-b8da139361f53ecfe51cc435","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-07T13:00:26Z","notes":"TPA TPA-b8da139361f53ecfe51cc435 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-b8da139361f53ecfe51cc435"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:53da167b813af721f692d4a94206df4920b7f9d2a3bd2578fc5c504fc1748cf3e3e08ec1b8580bf8b17218c8490a9436101761c505657793a2b40bcf5a2d1805","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"cardiffnlp/twitter-xlm-roberta-base-sentiment"},"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_h119541\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"70ab536dd500d6aafaaac2d85b519b6a9138bb76aa141c86fb1e3c114ab58427","leaf_index":119099,"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":"7334a8db01fc14e3e296738b3382613c5a5a400f60bee9a80f67260d0cdcc0b6","side":"left"},{"sibling":"888433d15bd97954242dd03dace5dfa4a0601046b8aa33c5c2be08209bcf8e90","side":"left"},{"sibling":"3665e1a70dc6fba083142169b0c71fa55f89b8d55260b5050fe5b943a09cc45b","side":"right"},{"sibling":"6478ec4aaa838999378625822e91f56e8d86658ad9e3d8dbce2a4fb394162a89","side":"left"},{"sibling":"9e24596ea96f6a030e9c250bc37a4392e4d2062c35bd8fa8f5e9c9cf64430709","side":"left"},{"sibling":"457c779836279ed0ee9841b1db0d45f6c953e51592292406ff6dc7f3be521256","side":"left"},{"sibling":"b6899c11f841b365eca53dd5b2f282a42ba169758dd21862f71f0e7bfa32c521","side":"right"},{"sibling":"2015081c2e2e7caf6c47951da00fa1ccdf428f116825abcc2029eeabedfff8cf","side":"right"},{"sibling":"34e9cdda946232cebee8dd5fca2fad047288576c28ab54a6f660a8e745eaa86d","side":"left"},{"sibling":"8908c380c966f9e47e2c7ba20081982ce1eddc925029b7d1b3e0e4e031f8845d","side":"right"},{"sibling":"7567c2e0e62ab385d2ff533add582af1cf98faf2dec99ff3859105393f3a03ab","side":"right"},{"sibling":"b1ed99341c327c7c9ab2489f40af2547ab3b3b4b6a74fb684210164fb891a413","side":"right"},{"sibling":"6ee3be9bdfc9bee55d32f7dbb0075f02fe87d20887d563d3e300caf36b1b88c7","side":"left"},{"sibling":"8ccd9937a2c0d5c04044d07d1557791b7d07bb31eac41a39a675608d44b38f23","side":"right"},{"sibling":"3a5e69cf0803f4c91f3895ed7c9a95748fef240bec4422e167c05300f79f06c0","side":"left"},{"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_923f77f30e6b20794f22d63935b73449b9b9c36a6c610e5ef4abb04c259b2478"}}