{"_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_fb53bfabcdae2d453ff83c97e0d9bb2d345d0d044a7d1b6bde48428633d6a075","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":1777370440,"merkle_proof":"tpa_chain_h106849","root_at_anchor":"tpa_chain_h106849"}],"axiom_id":"axm_fb53bfabcdae2d453ff83c97e0d9bb2d345d0d044a7d1b6bde48428633d6a075","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777370440,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xe3e0d355735a5a64cc1ff027e79db2a341b88f9568ca03aff3fc23029e877188","commitment_y":"0x2acc3a5682df5a8e31f12209ffcdb045e5908ad908108304773aad065317937d","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":"0xcea08e66ba34207af7bcb781c0e9b4ec5d5f395ebb011d1693708a2dc38a163b","commitment_y":"0x32300bba828c1052f418501a520d903733089ea378b37f8ff7627cc33e689970","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":"0xfa66eaee8cdcf1f55483c515cf7a8248feeeb4c79c257983289fdc60b077001b","commitment_y":"0x73dbf88f33e5b01998fcfd41153e46b7882e558d4b38cd74f9f94242aa6942b6","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":"0xbebece37cd6d018871bba74a028035f73ce9174e5965f7367cf94a386cf9a30","commitment_y":"0xefbe23d89c1e9bd1f3adf7ec7c0f5cb6fe58e5cc3cce7e2e94ee38559496f8a9","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":"0x38dca26cbe809770eabe159cbb267f5a1d2d13ffc49991fc725900aa41423de1","commitment_y":"0x56d174b57f26f36b322aa5decc118ee64cc57f8f6e817e57f234bf1b8fcf7784","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":"0x5625a3adb2a11e9370c821dda0600b6619725b0ee57b3a554abebddff62b9149","commitment_y":"0x255b4dffcd2dbf781c48457338cba211b102d790bc2233b0575e0e99a6da73bc","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":"0x6e0b2a92987cc8ffd60864060910e7b99b419a84c4b8b2bc2bb301b0be4f6877","commitment_y":"0xc04f1b69ddbff9b0ffdd2789e7c35fba59510760a62dfe5205c48f177130c080","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":"0x5866bb400b06a0b8a637e2fdccd58bc5b1d64dfce301d4cd8d88a3b880fa5930","commitment_y":"0x651a143f1a13c9ca5534779b44fc70caa86e2d8e5c9827652d5ebfc3fc58814e","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":"0x7c0c5c36763bb027e3f64ed2884559674aca7b8033cda77a8b77169382218f0f","commitment_y":"0xfde81cbc0f993b5df72e5fcd0a291a19197a3a6e19c20d649b48bf6fe9c42e3d","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":"0x7539139b0b3d0a609103dbe7200806dfe6cbc95ed942ae614dc8642c5e927702","commitment_y":"0xc475e590291839be0332f3f81bc1cfa5671355fd501fc3db5a3a80d09f6872fa","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":"0xb9aff94c398b5257727755256482b45d7e8c239670724b00de65da12c3423e3e","commitment_y":"0x4e95bbe68de5fe3f41a7ced608a72e184b00260b2cd13ed172e520e82236337d","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":"0x9d76fe4ee457a2bb76dd8682bd3b192442676f892ceb397fd210c7d23e3ec8a6","commitment_y":"0x2011e92d3698223782a67e17dbace4ff430c96c425962c6ca9a1adb533993f68","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":"0xa24b2cbef8b6862799d13edc4e735ebbff403c1aa0d55b63f199231e9ac30a8","commitment_y":"0xb95fd6c55d0879e1892dadd31613dacdf97aeb24fa87aea4f6b06f047e7e5b08","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":"0x71562ff2c8d8f309c1fdfb7ed029eeecc4b17a5cb7eba2d60e66be9da37d3ddf","commitment_y":"0x47eec84fd4b3075fea6f5bde8e191facd36693e62081ac7ebefcd6fba28abd85","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":"0xbbd9e7cd133819615c5596796d2ecd2f28b676540078941dfd628031213aa0","commitment_y":"0x60d57f6000cc33d2757ad601636bbbea8b61d060d2c1313de5458d4611e46a57","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":"0x3a8eedfa6f1c7222c2eab34979ee298810c3ff30aead88857429567b4cf744e0","commitment_y":"0xfb71bcee9801bf794340ca0a929b918532a15cfc0edc43f30636b95b8b6160d7","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":"0x13a19b7dc9aaae4d83f8f80ddbc7001d756afc14de44a03d1a764f06b77c4ba5","commitment_y":"0x30756b56c4f5e7da6ccf7348551cdf8df851b2177ddf403d8bb6cd8c836e42a1","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":"0x54c180b7d969159db72a20a7321fb1698e8b78cc740a9187084e8bf8f37b712a","commitment_y":"0x72c8885461f6f4803349981985131b92930d9fcecb38b1c9e7e19521647a9fb4","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":"0xb20ab526519177d86d542278c78f4c8303dde10e08bc8ea5076a0f5fff30c8df","commitment_y":"0xc6b7c2945e93c6b41e2fea5cda828dd3f2ec0bf7ad3bf5a5fa019b4817857ae0","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":"0x4515e57d859ea2f5cdbd85d3c35c570ecac52b3082797ef0e61a2c499d941c9","commitment_y":"0x33ad1741a89f9818fcf66584e444f50381728cb33ee4718c222a1974a3f7e1ee","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":"2026-04-28T10:00:40Z","receipt_hash":"e8fffa9c6ed26587280a02f29293bae9be786b9a95f5298a3c09698d45c21bef","tier":"OPEN","tpa_id":"TPA-e9bfb0abae749b7a41c5759d","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-28T10:00:40Z","notes":"TPA TPA-e9bfb0abae749b7a41c5759d retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-e9bfb0abae749b7a41c5759d"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:5e422153332d36b37f83d8711c9b77cac883ee9b91d8ff87f5c242d34216b4c6f5f736931eca61c24568bff7ec3bb71149998845b826a44be66c3abe96908108","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_h106849\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"1b32b401d5a3b3c9dc2be6088a95e291aa8a6a007e13f76fa6d7546bd1387ad5","leaf_index":98776,"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":"fde5f27ea65416f58f1e7bc07ffca420f2df4cfc9080e192f238acd574f0c1e3","side":"right"},{"sibling":"c084089b99d3dc5926ab5db8ed836b1e2e4243ef19b1ca0f319de23b386a7f1d","side":"right"},{"sibling":"6998fd58ef7b4b7c946b38bf57a34047beb82c07fd601f30668c5bc1391c6b16","side":"right"},{"sibling":"40512b8e5a0d8700a6c00344b83adf4fbb6a8b31fe904d06cda86fd905f12d72","side":"left"},{"sibling":"cfa174030530c8d15217f954681381f8e553640091419518a7f0ced115990868","side":"left"},{"sibling":"dd62aef750a264edf3aa2ae1cbdbecb42aec7d7d18b169e0d8ed750f881cef98","side":"right"},{"sibling":"4b9963fd096ce7480bda89ec2f977cf2c3c2eda3ec93137847a35a6a27324555","side":"left"},{"sibling":"0d7926888bf8a216a9c80e37604684f99f4c82a24e4e45715b6d8f865a29131a","side":"left"},{"sibling":"f82c7cb6b47bda29c6461aca22e7b4a83a4a7ffcbc598cf34640127fbb33e460","side":"left"},{"sibling":"1d79261fde2da8f19443212ddb56d5a3db052abb997c188f97cf54e4dc76ed04","side":"right"},{"sibling":"904e389629d86b16066a4c54d611264a0637a211ecd9b8bc22b0541afd4273b4","side":"right"},{"sibling":"e3ffca59e840e72602b27e37cfb448aad4d4c06188c177ea246ac88a88b71509","side":"right"},{"sibling":"d1174e94fc1ed0460c85f6a9ef72f3cf8d9d08387c25181d883b249e30474b8e","side":"right"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"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_fb53bfabcdae2d453ff83c97e0d9bb2d345d0d044a7d1b6bde48428633d6a075"}}