{"_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_c4d77830fa3b264ea52c95630e4cf88a3fede5ff4af2be4c490f0bbcfa47eba1","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784800970,"merkle_proof":"tpa_chain_h307085","root_at_anchor":"tpa_chain_h307085"}],"axiom_id":"axm_c4d77830fa3b264ea52c95630e4cf88a3fede5ff4af2be4c490f0bbcfa47eba1","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784800970,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x88ec3223881b43bd9059351d63444944562b50e54b740c54c6a06c3c96b9a153","commitment_y":"0x8c63affbd916dadbae5261af836f11043c41ed66de7ef095dbb6993da8ca3fba","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":"0x306824e4b0f2f076d7bc23f59aab772ee4800921d4446a2592d10106dd77a49e","commitment_y":"0x7b67f6bec5ade2995ef957aca5a508be24dc67c6028cacd80a354f73290d3a00","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":"0x8ec9bd4cf2d95b5add7564a91984bf8e664b1a263da5039f9c3c89ec0e23b3aa","commitment_y":"0x26e464c41e8df784486d8c7ead05d2339e20489f7452dd731fd153337e725b4e","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":"0x70899658193d5f2799a9fc9dcfc15051c4488d0ce425d7bb2e000080f5ae148a","commitment_y":"0x976a19ecc8f6bea07d31d4c9ce1f493b321a4b386d1f809dad1cf232e1be483b","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":"0xab207f2dc09c940283cc677215576d3188aa6dc8abfd95d2898feac868211b2a","commitment_y":"0xe76465054ee7cc8db51066dc5ad1d591b33f58ad1446e4ade93f6af25d0a23bf","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":"0xf2912c8426fa0dd44cf07b520812470c5d340560d83d7d8dc64c1ee145d1f4ec","commitment_y":"0xb3d36885aa25dcf73620eadc49547e48533e9b72309c35bbb93ccc2dcdaaac93","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":"0x56a9d3e63bcdc1bb6317ded07af548ca9f64053bf8a21c4c07b450058940735b","commitment_y":"0xcc0d350905abae9e91a510487ee809100accdb5bb2d62831c7f64bb8abb929c4","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":"0x9c50b944134759c3c69470fd76f42958cc8320bd65608c26973ba12e524b56a8","commitment_y":"0xd0039b5d940a7e8752aab6554954b0f98b9d2edc8ba06f39dce2e209799ca1a4","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":"0x7cbec446b17d87f2d6127ecae464e28314dd2067b4c12d999d7aa6904c0ea81e","commitment_y":"0xf4d3b5522a9f278c2c0f3357327a50514b426be52b4f35834f6de1be23d5ad8d","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":"0x84864a4359746eff04f3108d9396847748801f0a461239475a09af31275211d","commitment_y":"0xfc92bfd2bb72c4b2ea02efe3044668fd5b64e2d912a8ced767c9ef1b4e6cda5","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":"0x25c8af4cef088908f83baa23e2994b52872ffd0bfed64f2badd5719a7a26939b","commitment_y":"0x7dcb7adcd799f2d4bf50a7c254cf6b39f439f1827c1227541fac20a42a547de1","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":"0x2e92029292631f5236285b9918f5eb6493c4fb21b9bf1880938c397aafb1c7b6","commitment_y":"0x5a090fde81801a49dcb00a3509ce6fbfd6313f7a8b49a3280b32d3461ac3a460","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":"0x437a717b09c7ffdd0e2622f5b0d5700a988e61236ac37c0c673b694c15e3390c","commitment_y":"0xffbe7bb18971d5981adc9b9fd93437d59efe2da47dada68689545631d6af7038","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":"0x2ca5b7c6edea5fa813b70de95f40b0cecd500406474263711046cfa687675523","commitment_y":"0x3a13bc7a9c019526e96251c4f31bdc82135ed046548861b6f65fc4159a1294a7","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":"0x785a11255a2aaa1666f960919bdfd434aa81e384caaacc759d5998508636beee","commitment_y":"0x254b74d2c144519d94752d4420506e237aadc8fe30b96e614f097592a6792a0","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":"0x36ec71635da781dc774c09de711d9d39154003a2ed6ac565191dda5407663b91","commitment_y":"0x2326623ace0dbc09dc60bf03ac009e15ed1368d8bceddaeae48af36bc313e0aa","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":"0xa3db2a868cc5960829245439190654c9563a9eedd54e4a0d40155685320bd7e7","commitment_y":"0xdf6b83a1a9934dffcfc81592e3d872950209b39d30808896fff477a51a1ecfea","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":"0x84c044b7197aa895cdc36b649acc5433e514445a36eb4bb600ac27d77e8e3019","commitment_y":"0x74b6b726141edc3154b2fbe1e4dc223a8647d0c74fc3ebb23519542fade96ad5","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":"0x268e2b5ddca253e6b5efd17079d1f0bf51a61117c9ad0229628ed89335a8d909","commitment_y":"0x8c58083a97aa7cf369571eb325a3fd3c6ffa096eeb674ad368abc971e3b055c","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":"0x6b4534a4cd0d741f03ed16fd4fc09f97c184af60a48d4a24a0b4cdd6e5d39b57","commitment_y":"0x78bdbe7719b7fc8270c51d7f2ea8cf2e15ff2414fe6f8c9caf92d66e28a24a1a","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":"2026-07-23T10:02:50Z","receipt_hash":"d95c261061c571085fb90562310e6016cd3c84550a9d467c574a17a3fad74305","tier":"OPEN","tpa_id":"TPA-46acc7353f2949a6f74f4df3","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-23T10:02:50Z","notes":"TPA TPA-46acc7353f2949a6f74f4df3 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-46acc7353f2949a6f74f4df3"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ff00f4985f15ac5f860e3394b04a3447231f76306fd0895066ae641060342aafc0c40d31e0429c50334c9fe3ad1e128a6cf0a4af3c72c9f4ef0f75b4e1b3c407","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"Falconsai/medical_summarization"},"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_h307085\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"a9737faf43f377eb66b38ada02a0a829ca688af4b544ff57b40056539d79fca3","leaf_index":344548,"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":"7cc2dfe29bc71c2cf7917b4d0d6e9f3c02487c242b0b7e779e4dbca28f49e3aa","side":"right"},{"sibling":"2468f68934cf61af9c680cac80933a571893e419b740d610cfb6cddd30f6fe3b","side":"right"},{"sibling":"422263b2e879fed926b891f29d8e3f5786a40095f19ffa32211a78bc5be4c51f","side":"left"},{"sibling":"9f1b080b37e6604d8949a0b590db7632f8f0760b68fe158fad3d48d9f8b35247","side":"right"},{"sibling":"a6d86af2ac0603ae1708405f01315464c21f3f8b490cc4fbdb7a0aa078338cdd","side":"right"},{"sibling":"b719dd9a6fda8d89b5a3984829b488bae9b1cbe67b8593b821a37e081c5601e1","side":"left"},{"sibling":"4411bd9e807bb632bc58e5a42d8dcacdd0f141eebd81fb5e81fa7b160491d748","side":"left"},{"sibling":"cc8e8eaef410166f34ad1c6c37b2bc03e4e6d24c2e2e5fd464eeabfee45192ff","side":"left"},{"sibling":"b9dcac4d74e6a9506c520375a78d49bd834dc9e1a7bbe2fc7203e81e541a7db7","side":"left"},{"sibling":"7aaec96b97f21bdd19dee3efe4b2bc8865375ee1d355e1ae43f106aecdfefa9c","side":"right"},{"sibling":"32d63ffee5b0d0aebc6163642655b14c3e09b43fcdbd58cc96656802dfdb4505","side":"right"},{"sibling":"d7af23514e3f6f2ce49d49af23cd96193e255faa2c11acf553f3f3c01b6d0e0d","side":"right"},{"sibling":"fd64891a73ee34780a4ee8006c67ad5296b325c857b38c64500feb00b123d39e","side":"right"},{"sibling":"315ecd28dfe9211ab2f8f4d308f31d11d2352fcab23ef78c6edb940adf9db08d","side":"right"},{"sibling":"f3e45bceed774d2402fa45d41ff5190f295823bd2f216eb90157884150034693","side":"left"},{"sibling":"2178f4b0dcb9378183223b98103989b4949d06a5d82778b6c661acbf416192ca","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"1bcd46cc3e02788ba808ef4cf43b7e8cd55c45af19178279aca1d5704178e170","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":344684,"merkle_root":"cafacf9cbdd81fcf9982caaa562262cd628a1e85b2349ec9391eb487bead1de4","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260723T103701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-23T10:38:43Z","sig_algorithm":"ed25519","signature":"c5deae17fd3094006b841b11be4fbd7e2742daa10e93034a9dc489430c0f771eab046856d4674eac780aeb6d351b566b791dbd27607431bfc6fda9bf966c4105","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_c4d77830fa3b264ea52c95630e4cf88a3fede5ff4af2be4c490f0bbcfa47eba1"}}