{"_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_3060c24784c66615aacafa9d41b84986cad9a66b8304956c1d59d666eff78a93","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784098946,"merkle_proof":"tpa_chain_h283072","root_at_anchor":"tpa_chain_h283072"}],"axiom_id":"axm_3060c24784c66615aacafa9d41b84986cad9a66b8304956c1d59d666eff78a93","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784098946,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x3ed4ee4dbf3686adbbd9b0a0db60dfabc3e04ab6566211dadd07eaa6e4c44cfe","commitment_y":"0xcb5a69328884513bef9a0ac0b0ae5236e76955c3a3e4f5c29af2206e09c384f4","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":"0x4b4b6477ba20461818d0fe5420f1eb5161d603202f6302def29e42a2348a772b","commitment_y":"0x1c5d62f6317d8622fafda765c12ed34fca67daf56d4f59558a9def5be717047c","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":"0xcfffa02de646bfbf1894878a58fdbe8a643a74d573374c54c8a489a11f359283","commitment_y":"0xe9b81cbcf767f45e84bced3121dc73958e0a57fb75388ec87f3c4daedfe51782","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":"0x407b91bbfa1e5b38ae1b4c9ea6a05c55ac5b3be12337539e869ed8f9f6063f09","commitment_y":"0x2d3b6ecf0de1256fb786e165d39d3a1d5d114c341001141cc6bcd67565c76dd6","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":"0x26f728c3bb57e2b676c5868bea59654474b387724cf3713a34e7fdbca72c505d","commitment_y":"0x154ba15d7ed2da43465f96689a02a255982440ce2f499e9131585124e8972b29","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":"0xbfdcdbfef2820befa32d6b4fe8592d4595d564bc51dec7c9ff631ad26569e748","commitment_y":"0xfee355a00d47ce29c533b5562f266e759deb27110f99adc12783a1e6f201e208","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":"0x3b8a5a1fe40a08a3b8f6f42a29a9a30487ddf436db0dc4da1d28d55165712931","commitment_y":"0xca31b026b17a586b3b5d0fa39b3e0668eddcccbe6446244eb1ca8b487b4f6aa0","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":"0xe05dbb206444786bd136a915ad845f44bd6dbd284130101b185bb781d79e9f48","commitment_y":"0xaf8d01221ae7e640641c6fd4e3a1ae9ec77c6019e71ae7ba4d6b8ab6d3974a8c","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":"0x6b6b1d3be844fd1ca0680ab64de0fa7521bb6b3203d2c31aadef9192e38166ae","commitment_y":"0x51813bbd32e1a72ceca0d2697e555c84e9cae55a589c28fb04c1b5bdba7e5996","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":"0x3b28fb6e6cbc71d30075e63e2edb04e1ed9b3f874a87cfab25a7a85576f6f62d","commitment_y":"0xd4a1228d1f54add68dae086b7c665122d3028f4f1a7c95ae299db5c7b7258690","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":"0x539309be3643a846870565cb67ca1dfdead44d213bacd4989b4441323718fd96","commitment_y":"0x31b94800684834c7d637fdfd010612bd8de1a3ab2a64730c040ceab15f0bb568","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":"0xe3b6a821f95bd54ae59c7bd1b5e87211ed4fe32de6565a889ceb273b9ba1f626","commitment_y":"0xcf07e4260da306a1c987353a11afdddae22159c2930249fc6137783ad58536ff","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":"0xe5d11bb3c7da7064cd018847f0ba7126816ef9fd02b89a2cf19f8b5888ef5452","commitment_y":"0x2304a501c1ebe9c765862a0de246b3b81136176f05e8377908f9ca5b4558395e","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x303a029a548e4a154145a44278ba18cde0b90ab5c786952f9c74889afff6d14b","commitment_y":"0x80c817b8d48b3f8b1f9098d7ea696eec49c2834ed6c62b3b2d80c1a6146b1120","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":"0x9f92058922aa3309502334fe030945dae06d9ad49ee6b29b29a1140b89d87140","commitment_y":"0x450edcaeb3d03bd870845b1801e3738748d9d370f5958fa397ebe6608f602e70","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":"0x11246a29a690ccf20f97a5f1badcbf88f7808ee1d070086bd7ec92bf6403ace6","commitment_y":"0xcb36c9050fed163d21780dde1b71d66aabace8883d5ab82a6f757f0ff997f9ff","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xf3ef49cec8aa22f214180fe102fa45120a6884a6435af3a202cf259c2dbdd333","commitment_y":"0xa4fddf5289fa28549941b9c917e497c7e4b0df8f2cac38bd4f6bc11d2ec43","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":"0xe5177f4f865348f51e295e903ce29076802f0803fc02a48f9ba52b9248be68ed","commitment_y":"0xc52bb207323ba0960300742cf7920a1c02b72430556dc94e1930fd63d5c30659","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xc9ad52bcf11ed1b80975148a484e7882800f1e3a641da23f82794d84840c2306","commitment_y":"0x429cc6055c4c4adccf282e0c50b49917d38d6ee9b54724cb5bebf8d3522a9654","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":"0x64f56584deb631012f7b85128da3fac8e02817c2c9a4e6209139cd153e43203b","commitment_y":"0x1e7dd4f8c05bcb4eb356d1dcdff6571895207a85639b21aacb944966e083bb8b","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":"2026-07-15T07:02:26Z","receipt_hash":"8ecb7ce69672058a36b73f29426804838a7c817c18db16a184f44c8cd2645a03","tier":"OPEN","tpa_id":"TPA-4ee7fef8c986393755fbb496","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-15T07:02:26Z","notes":"TPA TPA-4ee7fef8c986393755fbb496 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-4ee7fef8c986393755fbb496"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:0cd621c99cd91023a8a4be8054e7b259c033e75855566bc0a34c9b3e56fd9dcf0c3c0a9cc3777b41cd112f31badcee95df9fba13226970dc1e525a85a4e5240a","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"Riksarkivet/trocr-base-handwritten-hist-swe-2"},"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_h283072\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"776d2ffc755c7f76097e7890cdccf918400ef5077f93cb6da6f08fb16c4e9b72","leaf_index":316988,"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":"137c4231069c8e228efab1df92d0fef6478b0b4285e5fd91f9c24d3f8981d562","side":"right"},{"sibling":"56ae662a9be59267fe97fdfbc18c7d90e23844ffb4187b33a364b938d148a6e6","side":"right"},{"sibling":"e632801832fd30dd237039c7eed65b284fbb30f1a10a280d8473b8d0a1d00cf9","side":"left"},{"sibling":"f08e4bb64e147a3b57c31fb3163bef78475ddc3a35ec35a263fdae7fe0fae3ec","side":"left"},{"sibling":"a02a359b1e58605897efc275a2e67cb06af76e55f7b8c5591943d47cc075a4e2","side":"left"},{"sibling":"05f96e65d7015d7806ec544a4247f297d8de0144bcfb183a8d695e85a0931824","side":"left"},{"sibling":"8b5ccec944619d0775c6484678d3359ba97282c56ad6f045ceea75b7060424b0","side":"right"},{"sibling":"4741598140b609bb57df620b04279cb47d4d636e796ff75a502ceaf1f0e65d01","side":"right"},{"sibling":"348c3e064c4d714433bf2d59ee109f7f58f0d817a657c00957132f3c69a483ca","side":"right"},{"sibling":"4aa8258db90bb72fd8c234094e688d3a74fe5146624f33a582e0db200b9004df","side":"left"},{"sibling":"c8d3d8cb0183b912107f9781ad2a1b6c0c9424906c5907c09deeb5bea9d7b571","side":"left"},{"sibling":"b2421ab73aa2c288a764e00951c780ca1cd1506b595dbeb7e843cfb9c98ca028","side":"right"},{"sibling":"0b69289b25462ddd6166f6f49004cfc8ada0ab4f10adafe188347817bdd46e37","side":"left"},{"sibling":"58366c7415999ac6adad8af2443407914b4ff87da3316a0831de9e52024d1461","side":"right"},{"sibling":"f302542c38ba7c3aab7c9280dd60259ecec777dca6e6f71b6f0729b0b8791b72","side":"left"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"f5e256ca1e0920bc7dc632644a70b93ce1a5ae1756851a8092a4f893b6531084","side":"right"},{"sibling":"d1ab7e073b38a9310975a6fd1f7928ac663beac0347184c84bb45f2be1782ab6","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":317079,"merkle_root":"d4a29747f68c3a2d0e9db88ab6a9323ab4510fe21acdbe9b1e00a03556881683","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260715T073701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-15T07:38:25Z","sig_algorithm":"ed25519","signature":"03b16fe66d11ac80f94c92ecc7a8111bf71d4875bf414bd4015034bced9746614254ffa1391104b71d797f0fddf88c4b90595a7d7a6a2acd81a455b527077e02","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_3060c24784c66615aacafa9d41b84986cad9a66b8304956c1d59d666eff78a93"}}