{"_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_42ed9e1cb764d30e9bf32699080b2405e0dd1224eecf6861b2da1e5d3a2ee9cc","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":1777636876,"merkle_proof":"tpa_chain_h110493","root_at_anchor":"tpa_chain_h110493"}],"axiom_id":"axm_42ed9e1cb764d30e9bf32699080b2405e0dd1224eecf6861b2da1e5d3a2ee9cc","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777636876,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x8db796535c9042d17a68df592d193ba7006d622ea609ed5ee5d4c26a7acc8579","commitment_y":"0x70c3a5564718dc67dbc93eb8c030a53040d2266079422a1e891815c764db2827","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":"0xa72716c60f975c85687c56b38fbcdd3859806a169130630542ae290e29143507","commitment_y":"0x79d38216246e7a05cdd88e83bb15d3ad0c9de72280b493ce9cc5a48240635214","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":"0x7179072400af7a8060029f942b41a3360e51e0a9546ca4155872f6a17e5bda57","commitment_y":"0xf307ef5528e5e1d15fe8ffa2485296558484642e968bcd8335475d1eff6cfe60","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":"0x5858fb496de08e182c350ed38ffe79769eb00b309c907163f0b1acb1f767cb3b","commitment_y":"0xbb7d3dfda9f9f8c1f81e70e9f983848170756ff482e538bae8171b161f4283ee","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":"0x6186beddd2e99368d1a0073c7802f2a6cd9aded82593528f7a6dfa765b58c96a","commitment_y":"0x77fea8b41e98dc37e719e5462c2c7b49dcc25937314cffc0c111c9c4cd6c08f5","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":"0x2ee4c3cef793205a5afb031d6fa876b42c2a5eb359ebad76fda007702ab975cb","commitment_y":"0x39210b3c6138ae2a69ce3819b2074f4e7b7ed56567301319897ceb540418971e","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":"0xc699e3dffae54056bc66387a43e2d88f2710d7b407fc2bf8fa81abd8ff76ad55","commitment_y":"0xed9b2340897fa589dd17ae47687b2965277897cb2decbfc06b899088e6262f39","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":"0x920378b0816de0de1d684d0612ea12d7e10afb80d5da43019ad5ab154665e01a","commitment_y":"0x5305662c39b93b9459251c6024e999c76b37f2ebec6995d2b10a5c5c58fbddad","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":"0x7b952addb8020e7d998b428017adf144ddc691ac637b32020232562f17a1fe0e","commitment_y":"0xf053a7b25f6ce620aa9611918d429feefbbf7f61f835167755f42ccf1e53411e","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":"0xd79e302f1a241484a3ac60618754c34f0074351d4300fab59f6dfd5485038605","commitment_y":"0x12e2634160ff328c7c298a018bc4de34a32330c27f0cab92170bf03df9fdca55","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":"0x99493f5f2abed514627456eb93ea83b683572ad6c2f410f862f13cfdd6329828","commitment_y":"0x3fe9fd8a1ccfaefe7d8d4c7d91310a1e23f404e775a9a445a990cc13f64d7bbf","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":"0x2a73b45ba35d3440593b63711c48c9c7c6a15bcb6b1bf2b5c5194227d8123ecf","commitment_y":"0xf1133f5cfca8496bee7c167f20b7be8e331d89495435e6102f46026f98e0bc60","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":"0xa5e9b0495e64ad1a2bcb43d897558042b7250ac154dec1966659460e139e6130","commitment_y":"0x1d5b04f97a2e1be743c8a7057d1c39b8e8672a482ca545bc4c7ce667dc8b369b","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":"0xef7146416e906bf04d572d57df17fc5e5deaa6e98a7f2d52a74d786d9188e9e0","commitment_y":"0x8f92559543fda23d0ffa7b2300c9373dd7b08dd8afcda5f6f0dd3dec54d16fe1","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":"0x9937c3f6d534d3e3a12b31a6947bc574111ed2e7880cfbb37c8adc55da0b83fa","commitment_y":"0xbd5035dbb5151a547e82f6c0b5f70d46969d011fa81158bb2813b23dcb3dc1d5","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":"0x1f655605149cd08083cf361607f7642f4d6edff13a46c52ae92c4cd42541100a","commitment_y":"0x8985e07d5ef5e46098fa5abbdba3cae57770ec741065ea67912cc05573e1807a","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":"0xc30926597d0d21d7b19e55065639de9d7634f68adfbebe845b6414bb7ba8a2b5","commitment_y":"0xa0c226686b8042ce4a8ed65ee77d1fd34a8695cbedcbad3828eb2e642924c675","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":"0x9f3fcff9d1e01971174c71b2c3ed0b7d420300dfe87f01e41f8cebeaf433b04a","commitment_y":"0xbc223f6a3dd5c849365a048ce88340a73e4448f4b9298b9dbb80db454a7dd9a8","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":"0xaf50c934579317075b51f91f64b0cb93c3656e426ce4d6996bf4bd8228c59978","commitment_y":"0x2d1a7c389cfe98f7c50ffdd953f213ea956739f3536f9157589f62c7d39403e3","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":"0xbe2ce08a55b4703122901a31b3ea030fcb8ada7ef0af1a410dfc82e7c09780a4","commitment_y":"0xc69181969b761b71542375ad4692eff5b2359f3ed58afc126655212afef7b365","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":"2026-05-01T12:01:16Z","receipt_hash":"7f2b868f16795d65caf88983b62706aa9c923942edfe03f8d61d3a38ea5c4323","tier":"OPEN","tpa_id":"TPA-0fd761bf159c653e39136585","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-01T12:01:16Z","notes":"TPA TPA-0fd761bf159c653e39136585 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-0fd761bf159c653e39136585"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:6e476334bd83b9fcf170765594a8f18b215cdd8b3354d961708484592048555a010177db19c455e64f1146c2829250865b1784711dc73f2257a3ae364fb74206","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"lavita/medical-qa-shared-task-v1-toy"},"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_h110493\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"7243f07e2a429c8a892b2fbbc15da84cfbea32e5bb1f339b9ae6bf60fb7d1fcb","leaf_index":105515,"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":"f0ae79b755afe156ae56ade9bafa9055d5ec8136a03f4b4c21402293f66319ac","side":"left"},{"sibling":"468d5eebe19cb3a1f20a6c65403cc6ba292868ceeebffd90f90862ec3aba6606","side":"left"},{"sibling":"6ae144957bdb49e00140ff45a205034375cd7d0eadbd4c67ad4a280d035fee60","side":"right"},{"sibling":"58528dc228851fb712eb5d09376c9bced60e3330262e0862f35ed1d54f73fb75","side":"left"},{"sibling":"1fa6b09194361a8f91fde3d60dd213b111a4e883ad844b3133f693eeb21411c9","side":"right"},{"sibling":"dadbca71b3ab26213fb26e7224a73d3ca19946e0c9df8575244a23244b2d2ed2","side":"left"},{"sibling":"b7d88e7aca30a1c37348709abd5d65692aca707f53d51aa35669b4dd3e69d1ed","side":"right"},{"sibling":"87c9a97be137ed465679499d6072989873519f85d1092cc1bd0a23efe125ecc0","side":"right"},{"sibling":"1f2b92655e58e2e6ba05849bb909d56c00109c67e3ef6984e2c1a78a734ca40f","side":"right"},{"sibling":"5a9e146929c335d0309431fcbc125dff84a0b2a0ba138c86595ff2b9377a6d40","side":"right"},{"sibling":"9d4241e346d9016b5c9e0ba1a46d210607bc209f27233c519afbaec476388324","side":"left"},{"sibling":"8a9f6172ecfcac0ea3528f7499b5a255e874df4eb4d31e8778c243ef0c1606dd","side":"left"},{"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_42ed9e1cb764d30e9bf32699080b2405e0dd1224eecf6861b2da1e5d3a2ee9cc"}}