{"_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_9c0353a44e959ec9a80fbf6a79ecfa684e13431cdd3ab0a6eb0dbf7fb84cb3eb","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":1778731238,"merkle_proof":"tpa_chain_h129260","root_at_anchor":"tpa_chain_h129260"}],"axiom_id":"axm_9c0353a44e959ec9a80fbf6a79ecfa684e13431cdd3ab0a6eb0dbf7fb84cb3eb","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778731238,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x8fa32bc7978d2fdb6218f675527ebb22ddfce2cf9571d873dc10899bc3efbae5","commitment_y":"0xf7da6c6ec06aff397a44c4370689d66418d531606a9a37c631d06ebb5a14b181","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":"0x722fc04e16e980cae1d07f1f785f353c76f5cb27cdf412fb41570edc50ccf6cb","commitment_y":"0xada400a05407d2d8ce294a81da721f2e3c4bf2ab1209c0969279beb2cf221b30","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":"0x9507410ebe41c1f425d72d18ba6140616f2cf73da8f8543fe9670c0af26ca66b","commitment_y":"0x1c46a12e63d01e58a54d5631f0d81e477a65381b1cab02cd2a85d7f1be7f2116","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":"0x84c01ba2e4291f4a32494487e60d147f2ee409d91383c3dd22e6521b4496f88a","commitment_y":"0xa6d2f626c2b6797cd1544a73da40b1e942602142034c8f239b5e7c55d1ec0e36","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":"0x87fb7152daa5b227bcf664b0a39f957c1f381a830b9715fc8f0b6fddcbe867c1","commitment_y":"0x3f5fbaf17d8f1ec9b82290a76b40ede0a9acf84de1b625a30177253c6f58aec","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":"0x4c916405e0d035d7901610ba5c27f3d6e2f1999917651fa478a16601d7b9772","commitment_y":"0x207c1813d1e76728448ffe1838f28c32f8d526aa5c1770a08b8f8c388fd81d9c","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":"0x6f096848d7ececc8838423219639ab2f11b48e37912f40020b75bd8795cfa941","commitment_y":"0x488dca48cc1928d8ec3f86813a1663eeb43d38aefe31abe6ef1e552f52dc6369","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":"0xc82a75c0a30cd104d579e6f6a5684747f19f122f81181466bd1d9671c00f83b2","commitment_y":"0xc68a772e62a04a31d35f9b31d8643003936cdcae908b57ffa8f077707317fc44","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":"0xf7bd18455e45bc3e850ccc6c3a0bc5be42c6d457d0844c992b6397cf3cc6d806","commitment_y":"0x41683bac496b142b2efc7b91d36c99bbd3bd9c774cd9fd737ba0fd1929ed2d73","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":"0xb5d6bc4f4376f48893e5502d6a57092eca022a7b1e2bf5be437afba7935667af","commitment_y":"0xc0ef9999445b0eaf9b3fedae3e44daa0b8700dc9937edae9245ae3c8308ac48","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":"0x38ff577436c433adee141b9cc0ac47e31c10963adb5912d871f2a5817f93547","commitment_y":"0xc43587eb9c76ee3eae617a004b04356e16fc31b64ece0c05d2b5d40274e70caf","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":"0x52b8432ccdeedffa65e1c71d6cbce0af180213a77e5f45d96e6a1961de837a58","commitment_y":"0x4e30f17d1df98feb76f50376a8ee11b26e163ddcfa573e03dc6cd5c8300beec9","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":"0xf387aa60aae5ed0a5f80f5835c71dcb4442371035f54651e675ea3ec9fe3f4b7","commitment_y":"0x355dadd192fe529779aaca069907f3ed172fd8b3b2621c1ecd0dc434e602f8ea","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":"0x3a6df94886469b2a2ba2fcc9f334054cf89e0ae07d46f7ff4c33dae1bbecd0e0","commitment_y":"0xa0784d3c01fadb0b01650b0754fbca1f91a841dbfaea801fc1f73665857e44e4","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":"0x867d87231efa594282018c1d091b032ee0f48303e7c6a52809bc50f3015a57d6","commitment_y":"0xdf411a7cd9be39cc90cb56ca02f75e7d7693a0bdce7fcd98fa1f51424451295f","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":"0x3869f6a70ee2a18ab899442a29979ad60066a7be832bc9456bf5ec3081a71a64","commitment_y":"0x4e3fa118132a8a637e9e97d77676a32c05178b46ba4cb99441195334f91c0ac9","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":"0xe6adc032883e356818e75f24b29f5059a27794952903a4a907ed3ab6833a4039","commitment_y":"0x2b6bc6d1d90511992a940035887d965b2197fa18b141deee47d17cf7bc1ac695","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":"0x4b17873efd039a3de99a5fd6e77291797ced7286b50fabe9d9ed8c6a43a91f6e","commitment_y":"0xbbccb02929da0f582f8ba911661aae1b56902436319d4b6b332046859929e759","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":"0xc04e535d75128f5ec1875ed6f9c04ed38ca1cbf85c02cf031a6d4279425fc491","commitment_y":"0x5e2a264ad00903fd4b162a0e279a4f4f150e2f89a47fd6e7c020c6350ed25329","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":"0x4e9fcaa20028f4a04f610c43ac564eadd4f102b477800c24c45a839a97651585","commitment_y":"0x6e5eb27218512c0cdc717fcc85e7f0675d7ef5b11e405ef07902e63e60d8826c","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":"2026-05-14T04:00:38Z","receipt_hash":"839d257cb1c55bc491bec59248a61cf469d700b4940dca581ac38157be12a874","tier":"OPEN","tpa_id":"TPA-b6dab792b281fb8d654cd877","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-14T04:00:38Z","notes":"TPA TPA-b6dab792b281fb8d654cd877 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-b6dab792b281fb8d654cd877"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:61eff166431836c2454a1f4d0bd7c6b98dc618dbe02979be9323fa36d1f94572405c39ecb940ed88f086924b8374af0eba1971f6a331d6581c5ffa274c95f403","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"yikuan8/Clinical-Longformer"},"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_h129260\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"12a060a189ca4522e60408f556677b4b1f2c3ddd7ba3ca4e450894882975e606","leaf_index":132400,"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":"f6324d98faeff208fbcb43a89d94a118b1d626765993780f545c873693fd4732","side":"right"},{"sibling":"1a14be64d3349f03385c65a6a3010495967b406d56abde34d8fa227ea6572e6a","side":"right"},{"sibling":"dcba2d8babd7ff6263a69d2945cfa7f88cccff4df0d42568dfa493aa37b4e9c8","side":"right"},{"sibling":"3bfbb9342a79a02365596de787e5c9333b367fde90b5db15ce18d00b4fa06fbd","side":"right"},{"sibling":"91c784b9417c341a5266092351dbc32d59d5e4e059da8dad402b542415afb0b3","side":"left"},{"sibling":"ce2c86d704061e8c325bdd120395a3232d5c8e51bd0eb259e2a29023e5416b90","side":"left"},{"sibling":"d57461e2877cfa1248ae92f47a244fa9907821475c19855c1cce55d2f16cda18","side":"right"},{"sibling":"0cd70adc3a7c14d2d9551d77d79bf364f954d70b2b229f9fe6f7f99125fe8f09","side":"right"},{"sibling":"ed110cac74740161e005dcd47c35637ac99ecf93121b3961837570c3af56caa0","side":"left"},{"sibling":"2270188e7d95b52d2bade0ab7da2d0816592f30757dcf71636f21b8f46eb1317","side":"right"},{"sibling":"c03f0a468f574a08ffe8b17e1a17bd88216e1359f0e33a54447e160cd8675da0","side":"left"},{"sibling":"038ff12da6f55509125ef0d96e1e57dda29a2fe63bf03fba2af4cf7cbcd88b36","side":"right"},{"sibling":"b0419206fe62ef216df3900ca93cffd44df267435a4643dda354c1310079cf91","side":"right"},{"sibling":"0d4a9c03674f9d0ce64df15c15e9f656a54b41f93c428aac8e615fda26291956","side":"right"},{"sibling":"7856d920f3f1f1d2194c1ed7351bf0d674440df3cb423a6911f89cb3e9578c0b","side":"right"},{"sibling":"6ac6396bdd2e9df315427a46155531476e7f9012b4bd962e0d2d6d1209b11723","side":"right"},{"sibling":"7c8dc85cbfe43e19ac759ad176cfa11dba2467ae17927c471d5c55663c4f490d","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","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":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_9c0353a44e959ec9a80fbf6a79ecfa684e13431cdd3ab0a6eb0dbf7fb84cb3eb"}}