{"_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_244b41a36e2851795590bf2596ef2b9b733adeec213e3c3ed7c6c2b3388bea04","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":1777701637,"merkle_proof":"tpa_chain_h111382","root_at_anchor":"tpa_chain_h111382"}],"axiom_id":"axm_244b41a36e2851795590bf2596ef2b9b733adeec213e3c3ed7c6c2b3388bea04","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777701637,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x3856cd6339928106530d6a24232578e9a6ff004f7ab673ea5a3316e5b334e620","commitment_y":"0xc42ac13c35b97c520a56be6df3eb7269d2dfa9cea741f406d1bd722a8c885b80","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":"0x243a5be03f855c677df08c269be5007cc5720e8ec708e621f5c33557b6da97f7","commitment_y":"0x631cfd2867fb39a75532268ee331acf798b53eb94b1dc3aedd81245c84ac307b","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":"0x74444df2a1403dcccfd79931ae37eba852c1c11b3c762b0bba31b057a6bca952","commitment_y":"0x977786fb5097fdb10fa9da1c7ac366f845fa5a5584547037c95ac95a48be8701","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":"0x55f1f72c53fbe0ab7729ffb4d4965fe3938e30b25b3f6ef8d5138aa0cd5d4743","commitment_y":"0x901ed31e05dc67d005eeac4163628ca522af4353dd21dfe7d5bd10a09e7c5481","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":"0xb2939b5f3b6751e0bf906b1f492e419295d91018e1c592406269ab5421060d8a","commitment_y":"0xe492e42cc59b678a236cf0c87913a147deaa623c324a9fd1359c69fa4aee41f5","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":"0x4a26ce71dfa97ab64f9d25c5dc4a327019afd52b2ef03266a49dea275381cfb8","commitment_y":"0x36d1156b3a435e7b4e41d7315e4d9fb78b86ac28e6e3a105e9ded39629012678","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":"0xe44ee79302c014c65cf9a7f271024d43e92aa8b2dee8829b4bd2ae1003ad845d","commitment_y":"0xd8e1913df88d0c1c8e0544f001ae9b654f0be7c3ae15a33b79d94e8be9fcf71d","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":"0xd9edfe068ef3fadd5d89e4e5ab2ba05e1a46428f82cfbe657fb1792fff6f2208","commitment_y":"0x60ab45db305184fafc944ce518a574c7f3e3ed10a0e8754f891ee3012c8a10a8","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":"0x90a84b1aef3f100306fa544cd3ca408abdba4f02f3bf1d4c93dfaf626871c248","commitment_y":"0x9e67918c66a8f00fe0f9b0b15843f46fd4661e5faf134cda2186a727d9ef2780","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":"0x9aef5ce9189a4b86ed357be734240dedf7315689f45a7f06812a7ee3d40c5337","commitment_y":"0x93b040b091ed36b61a985ac09da8de7217c341760318b71a8eb6696f0286c369","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":"0x73d6487ccfca32f7eaf4e49005b2f849622f727a486d3a4c8a1ca3ad83ce9b2d","commitment_y":"0x829c07e1be06286b4a208f57723d12bac5e804f441dc317e431de3dd974d3cc7","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":"0xebfc52b0491e0ae3eb6f30325f14fc529c01c96a72f5ffa4652354a5b2ae4d29","commitment_y":"0x387a898740dd8950b401bf0160561b30b3fa68a1ea5e08fc8157c48995dddef0","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":"0x16573571b8a12dada7ae1d37ca797384b6ca0b4940ae4ef8607da9a07899ce5a","commitment_y":"0xf82d4acfcfeaf9bd164b1820e11c521cb1cb3c262f65b4aaf71d09e64772c4c","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":"0x73bb769202f4a910a73c884eebf109707cd7b8e678ce9813f24743e289dda4ac","commitment_y":"0x8a1c3c38a6c0c5c92939ad29fd02a810deb5aca32180d8e4f3017ed5143682d8","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":"0x7feb4a472b07a70731cc82f28d37f24f7555511873a20dd5162947e1c52f7cd1","commitment_y":"0x864ca5f113fce78ff67d54247fb6eb1bf46736d8f0f3f74abf5ecb8356a3748a","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xd31c21ad7d595d334d1f66d1af45f4e40828e23ad88a269038aed816a7941c3d","commitment_y":"0x4e7f56166e6e29c5819c3d3daa5654b0fd8a6665f34a420a1952024fc3d223e","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":"0x7df99f7d78147498053a8a91c6332c21c99d341f1f0553395e7c6fac01a9a5ac","commitment_y":"0x90bc8ccad629102664137f08339f816e8cfd6f02bc649af408b2c3bd8e68b233","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":"0x41ac63070c0e65da0e5a0dc6c2b9534a58ac5b767a7898a0b939821984a1c14e","commitment_y":"0x22af91662c3b1401032dba5a47937adb0338c8bcaac4998512ef64456f114f96","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":"0x4ec941d809e298481eded85d22456f4f8ff53513f2b85540ef22f42f8870db62","commitment_y":"0xf751c83de2ad5134d7c7bbd1ace2c221ee0e31c926259471cce6c103ff0ec5a0","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":"0x381c39d8f92ae49f4a611b24a0b0bc0e9b3bdab0524e6d5e802ec80cfe03798a","commitment_y":"0x61231d23819670d5ecea528c9ba242f21624a382901ff2bb0e273de94988db7","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":"2026-05-02T06:00:37Z","receipt_hash":"d4ff63e96095596e9b025c4c2121fe75a6457fef79f2c6a2d35e980c1ea13a67","tier":"OPEN","tpa_id":"TPA-a63f285c06f48478a3fcf8d7","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-02T06:00:37Z","notes":"TPA TPA-a63f285c06f48478a3fcf8d7 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-a63f285c06f48478a3fcf8d7"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:e7eee3cb4f37236622259231e68e077531611f61f7f67d2891b579948f9d8d901214cf9287027fe01c29d0e1c2717d18488fc040d029c728c2d373552f219f05","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"emilyalsentzer/Bio_ClinicalBERT"},"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_h111382\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"a39e9cd6db982458a8ab204ed337e0e1b8fa1653cd76f701f98e0f459ca4eced","leaf_index":106618,"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":"93bad0aef4c92fc0d9f5645d02738aa5269563de108378dea0e2c8f010840c58","side":"right"},{"sibling":"ea1cd4f947b5e114e295c08ae4e8252d5ec500a8b22339fce5e723d79c9809e9","side":"left"},{"sibling":"d2dad80e2b9ea1b952263dfe6f57c1d62146c0531a399df86e6a67ef0234c6e1","side":"right"},{"sibling":"1509f561ebd3f32c0b9654e2e750d04b9fe9bb4b84fac7ca917bc48a8c9558be","side":"left"},{"sibling":"ff9cbbedb09cdaa9463462ec2e2ec8bfdcd08ec866c74cc6437190a870b9a513","side":"left"},{"sibling":"316024532bc0bab779f7c5af0d48676853ddea5e36778f9cb203440d5557ec66","side":"left"},{"sibling":"39aa03c16a533687246ecf30580bb4be522501812812285f7671d815f9afea6c","side":"left"},{"sibling":"eb3061ec85ea80cde114cb79bcd8717b5b1a377f29513107b1d9baa75dedd29d","side":"right"},{"sibling":"d8495615947454109b27d34099f81473cbce67840f8931a6de92cee53b4c5fd8","side":"right"},{"sibling":"9522dc03101d8ad06d97c33b4db5b045aedfb7c39be79b2558f785821c6328a2","side":"right"},{"sibling":"b704adfd57fa4bd768d4717b1cde9b9375d389b0c8f957f0b389d296981eb38c","side":"right"},{"sibling":"c558057aa68d3a44dfb3edadc4a333655b4b8f3cb978941154d3733ebe2fff86","side":"right"},{"sibling":"0a2127ad514a08804fc69a2fe1c82fdd0632e2079e22aba2643dd86d31b186d6","side":"right"},{"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_244b41a36e2851795590bf2596ef2b9b733adeec213e3c3ed7c6c2b3388bea04"}}