{"_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_e2c0b13909647b5ab6655dccbf61252429daeaa7e6ee0c31b0961ff427dc8819","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1778918466,"merkle_proof":"tpa_chain_h131819","root_at_anchor":"tpa_chain_h131819"}],"axiom_id":"axm_e2c0b13909647b5ab6655dccbf61252429daeaa7e6ee0c31b0961ff427dc8819","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778918466,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x22028952677f349fadc54d43b15919e105e27183cced09bf40fa2d37038850b8","commitment_y":"0x57d13065fde8ef6100520733cdeeb133ea1a5800d64a95af56d6e4c50225b97a","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":"0x8563d9e07f729cf8db53b6ddca9c1cf0ff5f60b329758da0833d7ec06d238fc5","commitment_y":"0x5661df0184e88e199a3012bf79739e13951b6c951b093566de236dad51dfd46","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":"0x945b3270afe4dc1c261bc429ad42a19dd90c233d22cd1a54bdb4ae87c54a416b","commitment_y":"0x878e4b0820e54580497036c3daf100eec54086c7acd73e7e560994ae0bd426a0","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":"0x21b04dcd7357489fd6985f010315e183b44cd35b67cf1f98c7c42ccabca4511d","commitment_y":"0xbbf7c5a303ae52dfbee4ebc891140162df1cd9341705800eaacba54c98c61007","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":"0xabc1fbd8bb735b02dc77c89de71b6b9e6101648626bb1da0ec0792809dfc368d","commitment_y":"0x46c96ce918c4b8e23986e2aa39aab6558a6202aefe91714466563cd1beed278d","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":"0xc01ae3f82282a780d086b86421a00ef2ddd57cd3e755cbfb51b76192092d4fe1","commitment_y":"0x7fec803a9265943c8adfb2e56186ce31f32c84a73e495c19a9ed059ff732609","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":"0xd6208d7703d885adedb15a40f38b213e8e819e892eeececef8a9e9c9e6395398","commitment_y":"0xc849fec484cd99b5cb944434564844447bbb44026980c550d37689d49665b9a6","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":"0x7411c58019d3ec15a501c3d26d05944fd698f3d31d2751316be32d4fad1fa257","commitment_y":"0xe9a6b777eabcdde681247dcd411675b9c516910a271f37fa0341a4b23f845f4e","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":"0x9d79dd815d41fcc6aef7725533885fbe47a354eb6c531bd6c61b795471e9ffe","commitment_y":"0x70171bb45e586696422ca8a3cfd808cf09b1c0c755dd7f9db6607b4af041d1c4","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":"0x2913eb31ad5cb93776794819170a31fc1217d9f78303b435c12a1a9e239e5e3f","commitment_y":"0x3c293606fd5f7868ef7ecd9af5e684ead5be51ab7d22d8a2a4df6f4304ac2ab9","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":"0x1842cf08a09589595b9efe23ad151d61c14d7f31dfa5b8bd32782645641b2553","commitment_y":"0x47b5f814bd404e3e36968f81031664c0745a8f941a0b26dfffd9af641d74c521","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":"0xe95f3aa9eff2b264ac13dba17642ca9165a62e9585518d24a8783431447e0dd2","commitment_y":"0x6ed45a3d3eda3754c6c1218e7ade52e65534ccc6f1cf0003c8dabe75256b9873","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":"0x206def208af958f0d85bd03ca76944e0fa0ca32f0f4ff15bd3b08adc8e1b21c4","commitment_y":"0xd64fb7b9054ff3f279d2fc2ebea4e91c919ff23022b92ecd7b809dd1a9d7c2cb","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":"0x625ed11c2fe92b012dcafa362ac094eefcbb4977aa594476550b131353bddb62","commitment_y":"0x89507eaf29cf60eed9b04e4176f19085ebaf2149b2688cd2259b3188c20c60d3","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":"0x7ca529dab26df4ea3feca2546c2b2ea76b7033c3363ef056b86ae3802ede4a7e","commitment_y":"0x7f33a81cf87234fb913d49605b840676c4ee9d48090afec7d8f189a09b70f78a","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":"0xe116c177e9392d098461417ed59c6f6d4cc9119e85b47111af7dac762ff4029f","commitment_y":"0x73250f6136ddbe04c299d140c65b66025bc6023c782c678f2880824f36d3d3db","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":"0xc5b266fbda40ccd690dc431984c60dbf15c90ff81bb271feb0f303b29920eb65","commitment_y":"0x92584c55d3b7d45c7698691cf4b8e613e2e1aa57477eae22a353ba8c85b61a91","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":"0x867bd11095880caa56ff1bcf86f8c3c55b610a42f91e820d198d657ba56b74e8","commitment_y":"0x8e6c700c5c19b7193433fc0d05f6def94c097f32ff7b211e92c742c97c87ad1c","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":"0x195141a75b5b8b346e76afac06ea025e167dd8f82f77879098ae2c5d4ffef9e","commitment_y":"0x5fb389403fdd281311cf09168cb8f6fca9a561144997be7e2daae0d9cd7de097","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":"0x97bf8551551eee0d7c1bf7a6e9303a73f7a4659b009429d6afb66ac860305b10","commitment_y":"0x7915205102c4d0105abb11c2db29b47a4d933cfbc01e2073b511a72f7283169d","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":"2026-05-16T08:01:06Z","receipt_hash":"5e58dafbc485a039a2ca39d7106e2ad67f2f1f945b03e6b37c0dc4e46ac1b2b6","tier":"OPEN","tpa_id":"TPA-c5481da121560907981026fa","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-16T08:01:06Z","notes":"TPA TPA-c5481da121560907981026fa retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-c5481da121560907981026fa"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:aba8b5c8d26103e8965336896d48e3ba2ad5175670c0537e4f4e0e31cc48f7e634ae7cf26e6876fb41d9da74862c59467c04ccbdbe35cfc4f6dc84d231580b03","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"cambridgeltl/SapBERT-UMLS-2020AB-all-lang-from-XLMR"},"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_h131819\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"4d25ca40ead04a724d0aed1da3f69c5729b20532b5c6423d9e5e3dbdb21dc0ba","leaf_index":136667,"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":"3878478f07805954817c2684e71a64565365641d96868682c5e5154bbbd6bb1c","side":"left"},{"sibling":"feda3bdab61d45bf83a164bef0298e41d573b08f9d357a3848e15161ca394c98","side":"left"},{"sibling":"536831d4ee92efa44a6246aeccee896e3bf78d0f43d230fc5cf05abe1cf5c5e9","side":"right"},{"sibling":"f5babcc89b6881d344e065d3890fe165aadca74c8c29023101ca7d9487fc0d5e","side":"left"},{"sibling":"d71ec91424f332aad22a19cdfec665c4ac60d054847deef994a2ddc651aa2de6","side":"left"},{"sibling":"3dd7a7d446f2b7062fa56d47d7527d92fc3f1253f082d65e0134d7b0786c3b29","side":"right"},{"sibling":"90f9d62a4be3dbae6abc83c227425c7b31312eb15a3e6504990eb92dc26bd99a","side":"left"},{"sibling":"422d637c75dc879cd28212f414d11710795aeb22ffb0e9d7cbb4d83b40ff5e91","side":"left"},{"sibling":"c268933f48e0e067ea3629f38b54c490be7ab9c71be0afaeb7acab93b9576ab2","side":"left"},{"sibling":"6222d129f407704e84b7a2d95933e77d4f916e523aafab9941bc93b5ad121ba7","side":"right"},{"sibling":"03b951a423a337fb13c05b0694127c1366cbc5b5119072120b94f2d5897a66e9","side":"left"},{"sibling":"39c44f671937e97735856f41ded97023db9899694ddccd3c21e14963245c34d8","side":"right"},{"sibling":"49cd87d4d2dc2f05bfd2c38471ea2e5852648cb772f140f6b15d13d8a44cbe5f","side":"left"},{"sibling":"0eb6c0f107fa7b0d274d626765441cf9cdef6dbbb638d403e13444c6ae330e56","side":"right"},{"sibling":"9b4cc1f2472cadd9a7e3c49e5e72f0e79a67624721d0af47fc5398973a541799","side":"right"},{"sibling":"2b99ad087d020fdc6fa3faedc066f4bd7bfee96a507660cd2b5e25e98b7f562b","side":"right"},{"sibling":"e631bf158e12578ca315880e68511657d4bb03b82edd9d338454e5aadb8c6896","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":136704,"merkle_root":"40b2a47834a2ffbd2d937d26a8c650d140b294275a6f7bacb203233e2efe576f","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260516T083701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-16T08:37:27Z","sig_algorithm":"ed25519","signature":"17a55ce7e9c897725b171933e028247e6b76a813c00e082d3a28046e675aae11fdb78b4d243625b7fa35e83ef940341176abfa3cdc051b25bb2eb821ea8d8e0c","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_e2c0b13909647b5ab6655dccbf61252429daeaa7e6ee0c31b0961ff427dc8819"}}