{"_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_818548ad2888af5a0ea1084792c851790d248ea7ae7d7e1c9f34eff8c610ede9","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1782831746,"merkle_proof":"tpa_chain_h239409","root_at_anchor":"tpa_chain_h239409"}],"axiom_id":"axm_818548ad2888af5a0ea1084792c851790d248ea7ae7d7e1c9f34eff8c610ede9","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1782831746,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x7d64d232263f3b5f60f6a3d4be57809327afc8f99e3c1d7c63dca01e0a4ee4","commitment_y":"0x8a1617b140fa3f0383f3b97e5ed9d9ae9fa8d07f5804575682a630ed253f436e","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":"0x98170176ba02dc3bf985d5a28e3c48b9c466404c1d454eb7bd199eca9b225d7d","commitment_y":"0xb9ce4b42d4a958d353a0f14230adb8f96690a971e35a5da850b0179d42d6b9b6","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":"0x13c140efaedd3a0e679051b4c4746ca64031728b9526d99d6362b4bbc57c73dc","commitment_y":"0x5f6dde8cb2e7336b8c2c75f154634a94565f1d806a0f32f3f64f95595a6684e8","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":"0xe1cc75ab8a38cf75233aaeaa527e0dd8c508f4cb2d6ecfe54ca5150016aeac10","commitment_y":"0x24c794573f367d7da3451b167f414f24b4da677fadd89a0cd7b577e8708aa701","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":"0x6ed39f329bdf446282b5b1c35fe8223627355a07a224a13227110fa547e344dc","commitment_y":"0xc1a79cdb2b886e7f2f3f13849d792ae52b9c300e1ab9311fcd1e45f3f34799e5","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":"0x8f13420e02e1c5924fa4a934221b0bcbed9bafed9283ef8665fe9d0bc5bccc9b","commitment_y":"0xe5c5396f3c7f1179da7c12815a002769ab2d37f779e338028f36438f348219cf","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":"0xa4659871ad0f9b290b1e7a1ff20998473a48c88ab9c8288578208df8cbee90c","commitment_y":"0x6d58540220615a2a59f9200f01499b240cd0d48fb74f853fb834f6f0e7a500a4","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":"0xdde6e6ee146417c43151a6d94b0a338a64eeb21af199d34b3e9dc6fbbd83625a","commitment_y":"0x69ce1e2515f25761f066b856e6cd26b2b5d80ec886b14325f79a4c945143d49e","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":"0xbfae0fa71dc1e795311704a4b8225f38eeda33221a74e08e9c02a5f7775c51e5","commitment_y":"0xe6ce0c72d0da7b5d5e7e8340e1a9d5a52e40b6fbb1c6f220eb529a5bd1a7b036","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":"0xaabc6b92f9a4aca3391986b1c872a6151b5f805b60fde80acc734792024e2ae3","commitment_y":"0x7730e92efd68118c2f4db9861034781ee06c92bcd6010cf1b8c15995f5b67901","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":"0x9af0b7069b9a471468550a43bea2aead569d233d50595ecc521bf2b9ebfbffbf","commitment_y":"0x1c252c21414de9dfbb78857ac3def63edb3e9198aa82c29bd555abdf4ff3d9bd","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":"0x3d42e44f8337afd793f13474c4c947fcbfc9482cc86930df947bf9e0a22872c","commitment_y":"0x17019cd9d599f52e34b78f4960728a41265ca1bb0edf0ee1c22da7956b351de6","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":"0xb02753f9e2cd21bb3d1da21855f6616a80c98300b5bb377ce301ee723602fa6f","commitment_y":"0x8eb24f963030989a6d84875f72c44ba1bdcd358e372080c896df2bd8e49f7edb","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":"0x5fc3e2bace35ed9e56879fa8b7f01552ceab6d8118fc3b66140dcf0e677fbb82","commitment_y":"0xa1ebf7a4bdd6b73026d785fe63c7f74b8f6befb3d3b63d5c13e479045a22e1b7","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":"0x5dcfdf4a9f5ace218e845ebe0733e511d02d61ece9b15b828bfdcd8c49eb3b26","commitment_y":"0x7cf316c98bdd9238f72f9a57eb949d76e59463ba2112abac78d4d4ee018c96ab","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":"0x130a0222caf6d2381209c18b4e07e439b2ec21028e914cb0a93c1bcdd4ed66b5","commitment_y":"0x8d838127a4b387a9c20d3895b4d20c3bd092e9ce8bd38c0573b4ec076928ce96","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":"0x1e90d8ffc8594b4f5821dca276bc704eb460d12602013fc776e8bbc524a77fe3","commitment_y":"0x232568a26dac42fed53c0b04b7b6645c39f4116d82bf70431c97962fdb5d4f3b","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":"0xc78fbdeb5e45e50512759b2daf32f21cac13c4892abd3ad94115f4d341c824a","commitment_y":"0xd66f5cdb1fc859ceb7b7661379ea24fba5ec33c65b71ca13abbabb6eabc7e650","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":"0x63663bef8a356f433f432e1697da750ba5ffe0b2d6a3d4cdc1ca1fe921de9b36","commitment_y":"0x6734fd203f6dfa58e61010703654e7371ec43d1adb877d3c3d9b1864552a0c3b","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":"0xad19f3371c7088081a0a7c2e24347487a8e94af8e4f7e04893c78d01382a5aa3","commitment_y":"0x7b8e569b2e2f1165f89dfad94fc93f4038cc4dfd873175903840239a2e2c7189","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":"2026-06-30T15:02:26Z","receipt_hash":"8cc34d31ab88cfa45309563b4f993fd996036d8f8484cd5b7597c308c5fe1488","tier":"OPEN","tpa_id":"TPA-f178347934c0d28580daead3","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-30T15:02:26Z","notes":"TPA TPA-f178347934c0d28580daead3 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-f178347934c0d28580daead3"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:92c86412bbe3efb8c422a5c05d95882a7b870d3cd402d63f561f1a42bf565aaebdb02a2242f5d5820ff722481cbc0c060befdced12635210c9a7d97e03ffa10e","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"cambridgeltl/SapBERT-from-PubMedBERT-fulltext-mean-token"},"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_h239409\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"7c2273b6e4233cef53101746ebbe0c5241b2598307a013fc06f9682b5a8f4c0b","leaf_index":266663,"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":"2bf3c0ef1b899c8e582f001dd4b3382427625a911a02f4ee15b85fe7c9c771c7","side":"left"},{"sibling":"b4c0e311fb7a1dead1e2215f0a5e9c5f5d0c699ae1491ecddd10df1b6922ab07","side":"left"},{"sibling":"705c87a42e5a210ec4f6720b9f4b592c43e6ea2e5652fcf4d9ce3dca29a405cd","side":"left"},{"sibling":"1fce365885f70b7164c1f3acc9cc39d6f557e0520226242a0d3943bdb0e862f3","side":"right"},{"sibling":"ff742805742c2029960e6dd47f89c9ff67273db05d073ae44084e69654728c3c","side":"right"},{"sibling":"c941e747c9bca6a33086dbf2f2cf12f043f4972030823500d06d476693f44d87","side":"left"},{"sibling":"2ef9a68c4a4b1b3963bd6c1c312fd796a92f8d9b28876b4078d6f6c5943640cf","side":"right"},{"sibling":"61d356a4d0fef808b48febc2ef4bcee147c71c40b4b32275051facd2b63cf195","side":"left"},{"sibling":"174c0d56a7b6d30e4b0d0fb8eb705753bd47897be66274a243633c8eeee6ff64","side":"left"},{"sibling":"c4b5079dd2e135aac1dcafc3438bc76cbdcb135ba669e9561cd814ea78ae66c4","side":"right"},{"sibling":"091c2ac00b3115c17c54b6ec3771b783cf21c4ae53369fd353bf830fd126c5e1","side":"right"},{"sibling":"032b5f77dc30f90bcae31c455f10dc7144c9e986e434af5c270370b6382e590a","side":"right"},{"sibling":"f536de281672cbf0b583a3dc46faef1de2823b72bd9265c7b60e889131cc268d","side":"left"},{"sibling":"ac90cfbc4f996a4c803504fc4f241636cc9e6c548fc5fd273ef0dc76e52ea61f","side":"right"},{"sibling":"167e1c58cecc1bf3b1ef4d47375eacafb5d20e27feef69e154ede737a91c580c","side":"right"},{"sibling":"bcb1f50b4aedb4b2f4b68644e96ee9e22870e27cacb0352b6671ef0f4d10e7dd","side":"right"},{"sibling":"1f27c98f4cc24b29af18b631ec4bba303d3e37d6b677345a08c799505eb2a709","side":"right"},{"sibling":"a2f28cdcd7c168655a7185b4b5c84ea057540ca17d489908f3bceeeadb28ad18","side":"right"},{"sibling":"1cecb7f447febd025aac272837c80de218aecc6485d2395a509b2a1f1b9c746e","side":"left"}]},"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":266797,"merkle_root":"2afa36f47372ef8090bc54e777abe4a48e51f4ba28370888e305be77fb0c5d8d","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260630T153701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-30T15:38:05Z","sig_algorithm":"ed25519","signature":"40a82db4bb913f8db6e48730d19eeb3daf8bf5872fd14ade7792703902c6ae8b99e670a08b7c892aa15843b5022e94c34ab8163be1950e200f4c89ef6ca6b208","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_818548ad2888af5a0ea1084792c851790d248ea7ae7d7e1c9f34eff8c610ede9"}}