{"_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_88eb467b069c5531c1d762dddc224a3721f5aa877c16e032d8d8ed647dfa7d76","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":1778324416,"merkle_proof":"tpa_chain_h121812","root_at_anchor":"tpa_chain_h121812"}],"axiom_id":"axm_88eb467b069c5531c1d762dddc224a3721f5aa877c16e032d8d8ed647dfa7d76","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778324416,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xbb972a0bf2d29abaf5461225fe9d9f21713865f3416857d75f85b465a70bf0a3","commitment_y":"0xd558cd4c6650fda15b22bb942f30632bc48bac21a8cf3042fc1b7a3b1de5ddc5","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":"0x2364c23fa3e0a4d06f18fab604d335cebfcd4eca2ffd894d045391615e90422d","commitment_y":"0x5e36dc36a5e47067cb76623f9e59a8c786b15d53b3c268733a7e5ef48444f6d3","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":"0xbb3a6d65b726f9035a11cb8217119e3e1f76c0ea729a242a976cb46833e05f0f","commitment_y":"0x9e6e99725315a898dd983c055de3f732343cc6536f374d1d51e5e9b676532ded","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":"0xa0e7ee93abaa7ce3192cd8417a26645f8c57c177c57f4b893accae5b5b485c6a","commitment_y":"0xba06d209dc4e8aae44627970a4ee21064cda6a33db7cbb8dd95a281fb7df8cdd","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":"0x4145d66d5d042f1448c7ea8df23e19e1edd8d7f078c3e0ab756c301ed8cfa0a6","commitment_y":"0xf9092b3eb1d44a88695ffe9622c370058eef6e6d7a0a2ec2870e1cc83ddf4cf8","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":"0x75120aa9741f4caa31db61365f7b05554a2d9b295929ef5fa83ad5e2c8236992","commitment_y":"0xee75ab109af69deb521a65407b47c988bb17ae9482b94c2619ffd73fdd84a5d","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":"0x594fcb0ab756b4f32f986acae00250ab4b783d735eee8930e49b63071520ec14","commitment_y":"0x5892199d845338df16464de211b062621898281f19e7d20a6d00c1bec2a0ef53","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":"0x6abe430a735245109ba0d5998d8ee6227059d90decca96b4df674f698a78837b","commitment_y":"0x1fa2cfb332da2f76865d25d10a6f4420761fac335f792a26cfb4d2ff6ac85613","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":"0x1d0d0033e495d4c705e90ae4d585ff87b9f04d1e8d12fb1e45e1b86ad3038644","commitment_y":"0x14e4f56e29134bdf49551cb2ebc39270d63434815fc7c2e6b06b3b8903a33a12","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":"0xd1e82c30932e12ad36ebc25afc597edc745cc443d58ee9613ec0a8afb8c07f85","commitment_y":"0x5e7f77713a58089654989cfce7a610db3e869d224ec20db3d4644195e2c725c3","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":"0xeea8e8d034198356a47649b318578c97d79f60d24e51c42f6c4cd8d984e950e7","commitment_y":"0x9d38b1a481610463c6dce764794b0e83cbdc669ebc003749029c9070b9af85ac","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":"0xf4f8487f3fa514fae3eb13d4969b64d609f8b7b5659af6b16750ba6657a2e9e0","commitment_y":"0x74ef9cc3c69679f4a45e0251a4d3e2c882d4d7c9e1ad32d894f9122f87e863b0","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":"0x873ac568d934d22dd7440468e0f187a467a724a8b0275fc1b7908c0c48446616","commitment_y":"0xf8fc2a164fa55c5e0e5643ecfc40c51793fe7d1c4c2e58fdd06186e2ddf44ff","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":"0x5f51cfa949868c4e196715c49a6acce9f7923097a0bf600abca2d9cff9763a01","commitment_y":"0x6041dc4425e3d5331c31aeeeb45591e32b277b75b4a2939c5217474a08a1b323","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x3436deaca611495a91edc816d8e1ef51667308305cd8308e3ee311dc28db660b","commitment_y":"0xa2892fab4f293816d8253e14b05e02b0396170bf62462ab8b5028b0d10eaf15","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":"0xd11693f2fb5a678de127a249946f2b55579d6d7ae86c55566589b3465e81ce64","commitment_y":"0xe4ca08d6015a23714bb14929f453d85e4e3ee8d43e51b7835b3867323f4e241c","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":"0x178299bb30a2a47f8ca52c5145ad2e2f57318dbd9711459fbd6b67caecef3a64","commitment_y":"0xe87a79dd99324c681281c0506a91a0892012ffd9dd538131f8407d1a6c65f702","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":"0x546f566404c93fd4d72cebe95004def8d2cb6efac1a46ea2a5ccd655b255cbcc","commitment_y":"0x6f8277976ddc5efb971eca61d2201d3ccd980cb4db0e858d58dc300ce4e7d19b","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":"0x518f4d9bd1cdb43e69b9b95371c3b4eaa7d5d07b4f3d363f06a6bc654249190c","commitment_y":"0x2cb56f9305ff07c4ffd011f3b33a1cd11cfca2ca86dbb5192c34d2b762f57c56","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":"0x5bb5a791eb0ba721432b111262f722e9d09aed02261979d2efb2f113a5f0e4e7","commitment_y":"0xabb85568f20bd5abe6c8cb5953ac699dc3edb75ebe1d23b0e1a84e1e8fa9a5bf","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":"2026-05-09T11:00:16Z","receipt_hash":"2f6a9f2dc25e0c719a852b300e4bf508b6e76000683667e27080129c5ed27368","tier":"OPEN","tpa_id":"TPA-58c5232f1adf0e62529ebce7","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-09T11:00:16Z","notes":"TPA TPA-58c5232f1adf0e62529ebce7 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-58c5232f1adf0e62529ebce7"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:787aa60378cb5f80101b7f72e732bcf29922876f723c6ab3887696f316baf4cd8c6e2dbc22142912ed4ece1232f8442d904fb61746e28cf3224d60a588f5d70e","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"s-nlp/roberta_toxicity_classifier"},"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_h121812\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"f443ba2a0922e6db88d86ac2540d344370b51d0cc284e53d51911dea19a9e971","leaf_index":122610,"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":"4ee28731e8b2a77f87e7a20335bbc24321fef44fbe73e7d8460a5c3e5f43be9d","side":"right"},{"sibling":"de57272f6429804b966e692d630831464206ed595c1b868b9af2ccfdccd05c13","side":"left"},{"sibling":"ef55e70c51b620904cd42e897a4d95d3e0400c146eab7d517cda1c421001282f","side":"right"},{"sibling":"7be05a3a56e542f3f4147d60c4b61e2077503dcacab5f2fb35418da6eeba02cc","side":"right"},{"sibling":"fb964dcb01d7cdeb13e8d00bc717a1f9812bddc8096508f1a57f824ee3720985","side":"left"},{"sibling":"4c11b5c6ad9df3ce2b01a99e8be7ee3a3b50c93b7fa86422297e988b0217ad77","side":"left"},{"sibling":"0c7f9e63960f97686c2b8f376fd1a65f7cc614bd6800ba7ad7ab16b7d1ba7d04","side":"left"},{"sibling":"0e037e707a198d80ed85af82083e8861ac09834ad0bd6de7a7a4aec8cac87fb0","side":"left"},{"sibling":"d75ee16cf2ca336c122eedbc1b0a6e25e106ff4f588a3da3737fbf2eaf945aa3","side":"right"},{"sibling":"f9765c01c16400d8929b8861c3cbe118c4c2fabbef2ffc15fa1f7b59604ef927","side":"left"},{"sibling":"b9e142854f7a544d01b2ad3bd087a4114600ebe678f30948ba0144ff8d400942","side":"left"},{"sibling":"a4aabc9a1df6eb08ba2c26997377d2003e9d80f04a1d7eee748e12967a5a2afb","side":"left"},{"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_88eb467b069c5531c1d762dddc224a3721f5aa877c16e032d8d8ed647dfa7d76"}}