{"_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_4338f67ea0ed2bd0707b7e5274364b72bb6a1f38c745e7e1258fb0dae5519590","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":1777546847,"merkle_proof":"tpa_chain_h109258","root_at_anchor":"tpa_chain_h109258"}],"axiom_id":"axm_4338f67ea0ed2bd0707b7e5274364b72bb6a1f38c745e7e1258fb0dae5519590","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777546847,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x29559ed95150a9f8253aefd219ef1e83ec24344403fcda27c558a15c17978de9","commitment_y":"0xb4754a0664c88e62f072b7f98ea9ff11fdc160553184f00eaa3941507c840241","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":"0xc9180f903fea74d56a69b47a41648e7a0321830775abb496ab67d8fb5296555","commitment_y":"0x190793c0b27115f826de788624b40fb0a917c354589f3d909f0cae3dcc129283","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":"0xfac6b0e9874df977772f15ca6e7ab10cf54d360ff374f3e3845211dfa72ff83d","commitment_y":"0x4c9f22e19f0e87ac7dd952381f947eb0b8a9026359dbab11fc813e0ed6dff4e3","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":"0xc024c58409b36d95394be9a3b2deccf85669ca62639f821be3f22111eeb6df6f","commitment_y":"0xf1795e5c09f4a4efe5c3516ff35086fb048b4517f1ee3d8fd0a91cde9d1bdce6","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":"0x520468f85546ab7b4fe0b359935cedef9bf266ccd8391f80ef9e0893d1042fe0","commitment_y":"0x5a85e883eaf67b7c2e5c94e6f1bddcb267beafc2180872ee5732952f11069260","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":"0x3c4a2c3afa5c5336e28b1f6943cdf4f43a7c76886515724af23f1daa9333d6cc","commitment_y":"0xd4a841d4aac643e6097e48976f26837aacc84064d5d46e1f14bc9d6ea6d592a6","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":"0xe539f95d71e005f261036ed9f3d1b071a23953670ee7f0c5e0ac37b835753bc8","commitment_y":"0x3a99e4f079243b97addc5550790278e533bd6e13f5aa187e53d0832cc4141269","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":"0xddc078f25974a82695a096eaaddb379feaa0d5b6903cd1bccba37133950da93b","commitment_y":"0xd4bec4def0d41ac032b1f885189553e3679e5554ff6da6e8b0408be5b656bf59","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":"0x21c4b451e90f98e30d1ac8445a29a073b44fe0dbc4ea7060a9ea471eae307d19","commitment_y":"0x10141b98a6632465cd0e89a6722b52c47e7f1ae3192fe5e176d991b76fea01f3","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":"0x45972b66a31ee310095e95ade44b72776a7f03d2ca47900f846fc8cbc8a4d514","commitment_y":"0x3aaf4d77288c519bce6c2d2083b6f79d2b2c16feb420db8fc9feabbb94e940bd","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":"0x3d2543c5a041bc7b96149b393bc367ca34675b216be961b26c9a3899a6f3f09f","commitment_y":"0xeebc0d66d832cd0cd965a67ddf3d1578b546846d35777df8c28d3e420afd8526","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":"0x124100169556ca0ed6095d038af1d58877b01045ddcff8a98ec6cddddf8b36e9","commitment_y":"0x33a8d60842ea3433e1e9490d1adfddc213f168d743f0094fc75f8b3531ef1fd1","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":"0xc398f266e22d968b586d37fe929f6227de0fb6b6f16ee8c60a3cc2cc8a235f58","commitment_y":"0xf6bd3494aa71eaa9b7ad0ba795b2c466c2432eed23c91784b864f2afcd87ed45","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":"0xe9905cb1d9ada15080c404593a14e36e0bed83cbfda9034f6328743464067b30","commitment_y":"0x196674cf8eb6e87a23edd9bda29e421ad63d686ff9c4b7f21542db808fc3490e","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":"0xab7377a1ee5a184733d4604a681ea8080978b1e1687cf10e1ee8ba28c44c9df8","commitment_y":"0x2d0d58b562ecf20bfcf4073abecfc3be9089c4f4aba6da46799704d4200ddddc","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":"0x943495dddb2827ca3239439221ce48ab8081c19efdf4a5ccbfa4cac2fa10fa0f","commitment_y":"0x5c5597d6118e8b1d142f1d312b033aa16cc32ea2967effa08aa65fe455df2ce9","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":"0x8879ac3d75a0745428e709466abd72e7129d20e24685632898319fce0b37c7b0","commitment_y":"0x96f81f8d22e12d7a5e9ee407e9c70f2f7872ee3fe7e44bc183189414dba60d42","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":"0x62ff5a9d7881e14092eb56ca0b765b5c0f41dafff9d28c1b3d118a240b2e0d7a","commitment_y":"0x66396c08ada03156d8a3fe86685504d2bf1825eb1ea9071f809b9abac4903856","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":"0xfadb91bae93ba3428b651f5c4ac23581a6eeeebdaab050073cf25e83befd728c","commitment_y":"0x39c948286e627a0440bd84d1987ab2bd289bd0b10833aa7bf1c9c47177af94ac","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":"0xe7ea6fd93eb8e1e8de19392e37da91babd5dcce6d57c11b21a5e5cc7033bbbe","commitment_y":"0x6a2f5f90875ab056aee96f3d8303fe11d5bd27e46b7e3db04df0e7440a3d5300","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":"2026-04-30T11:00:47Z","receipt_hash":"0cd074f2805677f0a5e10daf602d429710739817b51e85d0031f35bc9014576f","tier":"OPEN","tpa_id":"TPA-098997abe0bb198861e14378","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-30T11:00:47Z","notes":"TPA TPA-098997abe0bb198861e14378 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-098997abe0bb198861e14378"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:fc0bfe314f9b0e2f34a11b54ed9fedb12a7fb06bbf7bb71d2546b68d55f439b891d5665af5451cb4ac0c5e7e2e8d0a507f73cef2ff7f07a8fa23da4b529c9e0d","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"wxy12/SA-Med3D-140K"},"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_h109258\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"90b9b4c2835103fd10e39b7d95ca5ee8d1987ef55147449e36693b5f7c282640","leaf_index":104064,"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":"b277df551f80fc98ccfd5238a3a588f50da645329336e0d9ff66e7e81019ec54","side":"right"},{"sibling":"afdbe07aabe34397b903eadcd51d2f2ada7f918988b466e87bfcad66b1429309","side":"right"},{"sibling":"207632a51ebf8152cc23d26bd5f04a551a0e2e6b9f22e65d523dcf32dfd0564f","side":"right"},{"sibling":"f3ee4150117b70cf61aad7c740c42681ce419309f94a2fff9818434bc1ac0b40","side":"right"},{"sibling":"5899c7bbc7bdaf97f9ae93de96253522db173b98e4cb9025b9783979a16ec7d7","side":"right"},{"sibling":"e98dd9cb620a987b84f7e204346ee75d47b2fe3e66dfa7f06f82abb3fe71d4d8","side":"right"},{"sibling":"e8053f9f0b0738c3eb345d172deb98ea8141f133d27aea4ad90d34caf578717b","side":"right"},{"sibling":"d9cd4d140665f403c6125215a4154a51f9b7efbbad1d3d90c653df9db8e9e24c","side":"left"},{"sibling":"aeeaa0348bd59103bbc479a951df414f569d2d019e0e4ddc01d1f007579f0f02","side":"right"},{"sibling":"05b51286d3bb3d7a04c902abb92b12e8187ee650f4bf66a78464a7ad7bf5e714","side":"left"},{"sibling":"d589a60c78d4cbc606450470bf57af26633e3a67f5e56419681acfdb979a6ec9","side":"left"},{"sibling":"dc2758e69fd95ce02b572b2df3fa667084417d63524d78c98419ba76fbca6e8b","side":"right"},{"sibling":"a3b5241cb5014ce70f50cc73ef3afad4a1cabe472e7edb60010acaf8b7508a84","side":"left"},{"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_4338f67ea0ed2bd0707b7e5274364b72bb6a1f38c745e7e1258fb0dae5519590"}}