{"_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_70c9bbe6bfe922c8d2179eb306e18e93659e4f6d6542de85f5e85c8b4562ec8a","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":1777834832,"merkle_proof":"tpa_chain_h115096","root_at_anchor":"tpa_chain_h115096"}],"axiom_id":"axm_70c9bbe6bfe922c8d2179eb306e18e93659e4f6d6542de85f5e85c8b4562ec8a","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777834832,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xeb6ab5d4fc99d1d527ffbd4e200ea1e5945e8ed98c955ed6eaff67ceb44d1a11","commitment_y":"0xd1f311e14fa1dd29eea99baafb7e7a0bfaaaee60b541d438c443ee2d4e16481","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":"0xb35d64aaf7c451143de5f071f0713796cc3abc8dcb56faf7f76280639b16b884","commitment_y":"0x5cd64f054c385b673b0c65f4f6d8452fc76d33921d37a533f6a8409928fcc329","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":"0xf781db689d1e7b9656fc50d07402cffc08b05349d6ca4abcd9c7f6648b5958ab","commitment_y":"0x47da8a24040d4de5b52f362e45f684a99d10dc91a8f29f3ff35a894ae703c3e2","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":"0xfa9895b0d2f7d361f82741b2bf66b1abaf3babfae33171da97d5d2fdc490164e","commitment_y":"0xbee32cf3363ce52072f6ee32c7181807e7f5f952fe03bfc458ea67a4b4c1b156","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":"0x2cdc2300c2c374163070e2afb1baa3033670d6a0a05709127bca90cb75548016","commitment_y":"0x13fa5f0466062af29bc076388c0e105fb9dcf35a6d93564e8f9bba98f56c2dd4","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":"0x43d67be992a73d6a7857322a078d7639139557e983c0bdf5a27193dcc1256a0e","commitment_y":"0x40a027bcd9b7166e5a80e5637e42d8f0d7971f475efbb4310871ba6681b5f43b","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":"0xb45b348cb5a7290946d6df4b6c4e4781b8cd851d3d18503d3d6ac6f57787147b","commitment_y":"0xc9683bfb62df1550cbdfb86209fc79bc56de60e803fd0864a41c1ce3b0876f5b","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":"0xc563b7b9bf6e2d40cfcc13cee26dbeb35e6634edf5d0ad5366b8af7bb24ba440","commitment_y":"0x719c8a3a8ec9af4c11b4de3ea378b5ee74bf6654fb9ebf3242459cfe0a20042b","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":"0xfdbcdaa700aa821bc234bbd86f1399f73221d92fab694912defea0f6a3238a58","commitment_y":"0xa0a229f51ff2bcecc1a100d4355b59f23feaca75242351bb78902414d0a98302","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":"0xe62c746bd94efd656dfcbeeefd418f0536230cdcc3bb4f1bef986f85d1c694a5","commitment_y":"0xa4faf0296bca23ee3c6a8378271a503c4f4eed0cc1ff4c3e04290be2eea3f9ce","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":"0xf309f04c61f1e11d07c9d24b2d812c78e82c349ac720752e9a3e11e6131ad6ea","commitment_y":"0x673852131c60a9105b5234d147c44dbcd4c1598a623c8d3df97f86c2e595dba8","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":"0x63611a17fdac7fe852b7483393cf3c75c686dda6e6ee525e90d0f2e31f228236","commitment_y":"0xb162c90f945abeaf8ef120f8fc9523b29c098041ea603cec84c67df611b8c4d4","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":"0xca2b85d73b1ec3573df310f528b575c9a2ef6643cad74504a19a65961e9a9492","commitment_y":"0x93c5afe54311973eae9fe52261d535e6a23e4e2c9a6bf3c9b90941215637836f","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":"0xc741fd58f7b302ece2325fd30dcf516b33f2597c89314406d0d3bde2d12e102f","commitment_y":"0xf7ecee53f7a31c9f524edd4708754c0c9a3ed40e761343c73bada1b3d10ef962","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":"0x2d19f726e92b1d5e01fdda0b9b5fc92a046dd100221894f33983d37c46ebcfbb","commitment_y":"0xc1bfdd809013e03cfaafbac716dd426c55404548c6f7cbfe34daee64cbd17880","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":"0x3e9835864a95475a45b554dccb42971f7d9241ea3930607942e777f267f9e791","commitment_y":"0x68bcdfabf668b8155af09ab99d95e45c978bcdd60f035b716907a4e22143672b","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":"0x95a9741d8285b6e20be7262332a94f1408d114ffdaab638b6fbf947690294078","commitment_y":"0x696820aea25bbdc34ab3a8c9d9099df91597462793e7d4fac3f3ccf2eba611fa","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":"0x6f351fb3d4d62cd022528c282ef31bb73abceb9d5dfefc19a6024eca49089662","commitment_y":"0xd399de5357d4928dabc1a713333a915e85e4ef71649692990ef4be11d5dbdd61","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":"0x9f80e4153dd7ae842e031d02fbb5f22ed8895f73cefab1f8f067e97b3e8fad57","commitment_y":"0x4e2e5d1e075862503c7b5f42f50243acc4c7d456ca949a38508a434083ca7d6e","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":"0xc4f5bb8c8f6c9f6e72945b3ecc478c5aafaf5deb251a715ae13b9ec1f2e68bc3","commitment_y":"0x86e3fcf261ee86e2aa6918cb9083b5db6b09f3c312deb21252d19da1c2c8f06d","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":"2026-05-03T19:00:32Z","receipt_hash":"62eee36d7350ace0d3580590cb0055e57c74944ad0a395552850cb931e89724d","tier":"OPEN","tpa_id":"TPA-0c2352864aa690cdb08f484f","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-03T19:00:32Z","notes":"TPA TPA-0c2352864aa690cdb08f484f retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-0c2352864aa690cdb08f484f"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:797e57b161a0668bc34595ca17e8859584d5d8b1d4f18ad3e41089b91dc654a04964a537729608eea10bbff8533d4d412fbe2ba1bec43bb171e2f297bdf7c500","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"cambridgeltl/SapBERT-UMLS-2020AB-all-lang-from-XLMR"},"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_h115096\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"2ba5c0f73fe878c72cda0e05996c9973545f9a6b62b9836a01136d84224ce38c","leaf_index":112227,"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":"d35e82ea7b808f972d554dda32b0d82f2f8d70b33ca16a1173206040854c4f5e","side":"left"},{"sibling":"a73d5180f2607fe176d110242c080e95417e5c53d9b335537436d0c92b7aa70b","side":"left"},{"sibling":"b9fa8f387705a037d8153ff0a0716ce2682ca5d0f00ee9bba435b52799d63321","side":"right"},{"sibling":"0cd99ea4951be0d22c08bb35df94a170b3e1ab2e9b167857d5d252b4d09786db","side":"right"},{"sibling":"eb4065b0613a5c8e6b78f2500c059c4dbc6f9afbe831063f9bfece3d4a5ca7fe","side":"right"},{"sibling":"d47beb4406ae1d3d32133a85e3163cc95f6761d163dee5649d7e6f5e3e863630","side":"left"},{"sibling":"e33a5ae8d9fa6ade8092affc44d5cd38db446a1d8dae1a52021898d986cfd3c6","side":"left"},{"sibling":"48660554cd792411ad4ecd554a19218a9ebc77dedaf5edf75fbb289dc185b887","side":"right"},{"sibling":"54dd1a08a724b8832300224ff199d7f7203592015d14b25645ac8b75052b1a0b","side":"right"},{"sibling":"8b59b9d9b9bb04b0a902ff87463d61f9ec1adcf5291b2c75e366f2eedaab651d","side":"left"},{"sibling":"cf8897e1feec248f5d05e2cafec4f8c2739e2005227d28b5ccc8cfa11ed66ee4","side":"left"},{"sibling":"a6d6e5bc888edc394757fbba02b675bac6ad0831e36a6f5ebbaa4e5548f25603","side":"right"},{"sibling":"76d7c4385d71ae8104107105be66eddb792e01ed6e493db5a9b4eec5441abb76","side":"left"},{"sibling":"b03f005860bf95148ea89c703a32ca19ab7a2ca71b58bb628ff94a9edb8703b0","side":"left"},{"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_70c9bbe6bfe922c8d2179eb306e18e93659e4f6d6542de85f5e85c8b4562ec8a"}}