{"_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_b54037b316a4aa5937e15d5f6c7de34b27bd53d8d7d3548c8b25cba13008644a","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1782907337,"merkle_proof":"tpa_chain_h241810","root_at_anchor":"tpa_chain_h241810"}],"axiom_id":"axm_b54037b316a4aa5937e15d5f6c7de34b27bd53d8d7d3548c8b25cba13008644a","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1782907337,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x996c111930a7729599eab4ee4aee9c7eb39c9f1b5d3c0add9779763d8f3ba5a6","commitment_y":"0x55f228228a5aabba6b2eecf875fb5d28c790657bba36b0e0fddd9412c759bbbf","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":"0x4a0466426270050f66334ec5315f4384c7fd415d43d7a4bc71205776b722e7b8","commitment_y":"0x4c26b795f030fcd9d9221e64fa38304d9eefa1def13cc25b98646c2cbc77959","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":"0xc935cdb5ab5cdbe87d3f79b6d8bf6bb7ee215c50b85745b32b4e8fa5a842e352","commitment_y":"0x256fa02247ac51bdba8aa1372df9c71a82d50a318fb3bc1014af0dab8b68d2a2","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":"0x25105b879706741a8afb17e42ec185863c4d5a394e1028c45dcccf867b86593b","commitment_y":"0x23ba8aec64e74cde590f6e5dbab00c09112fd3915b0a4eb7261f8a10d99ad48","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":"0xf10a578a690f60faddb92ace7ed0c515dfb1e80509d10afd392a2fbe4701d47a","commitment_y":"0x58be0f83517905d74de24498b80f8d066e2c8d1284963844e38fd61b8aa46193","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":"0x5056dd828a0f80dc58bc358a6eca5047c9582fd991c52a7d3a64825e8c92b832","commitment_y":"0x6d533c8bf41446a53780788f627d3c36df645af6b80c2a310d8073cea1600e80","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":"0x6d15b5dc393682dda720e2428ee9cc1dc2b6493074db727fcd537ac5731ca171","commitment_y":"0xfbaa7c5aaca8789ca9c9a457d2cec65b9281abf64cd0ca6aaefa52444d3fe7a2","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":"0xbc5b03411857707fbfd8adce0733148977d14ef71bd49250638d871bd73611c8","commitment_y":"0xf5d71be8744a0ec4b677a77d6c38d29c15c1f9e838149bee3e07c9c97a8a06e9","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":"0xf13a89b01c14b8d463a711e5f680dafa2784391ade1132709e7992b4a1350154","commitment_y":"0x54e69300c8a5d8b981e37cd1a7a53b0582b1e2977b9ee934331de126521b173c","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":"0xc55fb9d85a92acf271fbfd4afac00e2db4424fc6ded8ba9f4d68091b7feb23a6","commitment_y":"0x8f79961f41b8eb4645caf6ee8d10ca5d08f3561df7d22a884d425ad3bd9b32a9","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":"0x835153cedf7770da61ee3e5751fa89ef470bc5e151cc103e52dcdb61e7b3920e","commitment_y":"0x2aa45267800fadc98163801ac2fafd7f17ad1b4ea23981fac973426d1fdde051","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":"0xb8eee5526ba523db5b55a38055e40bc298c9f9ffc6c2cd367c4b74040b702464","commitment_y":"0x8b97174ebb4409bda2975480f411ebbaf8192fcc02b9bef545e4836c0d903310","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":"0x11cc1e23dfd078392fd2e200164979502a65e33fa1714f297efa4ae8186f97cb","commitment_y":"0x71e6cf5d4e643c776f6b874dc22289a4ef3b36dfa11bd50351ed31e08f4502ed","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":"0x6053e24a8b9135a9c1b1524daf42fdc4dbd4100c2b0be68dd134f19c545b862c","commitment_y":"0xc023dc06917c07e5ffa59facfd04ea4beb8e06e2607ab8c39f58b4212d68d2e","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":"0xe5ca5d17f887902445b9de6bb564814c3dfa68ff5287dd575cce405321246c43","commitment_y":"0x85ad4c0b67a9c275c823f2e600e8e12af9d56fcbcaf5d082f8abd2bc14b7b31a","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":"0x76801e9805cd7dee31413cbfe86049719319155832b00b9545a5c0ece394d090","commitment_y":"0xfa31cb37d2666e877923544dd84d60f41079cc4519fb51bf2fbaebfb05021c2d","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":"0xe56ec9c8986cb3ef39ce1c823b52ad3300ed9fc24058d2fa72320e3aaedd0eaf","commitment_y":"0x3a57fd5dd09343746521ff47e851d353ff3026b052873d2eca3b327544a76c7a","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":"0x70f652b06797430c2b99585ad818a923c3613ae91504ff75b91e3870ab2a5382","commitment_y":"0x40165d2b06ea441b04271ac64148d52126cfac40856f65f38cc64a173ede49c9","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":"0x1242ccb926b5515c8d664216cbe440d964722a8c85dc554542a0d06e3a1d26c0","commitment_y":"0x2013dcad7d4ffe72f534c02087452564fdcfec256fa473c8912386ea69013a7f","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":"0x5e37b2592b701e3e818c9ecabe21d61d0352952e5d0ec4413109ae0ef966ee19","commitment_y":"0x6fc85628125140f732192478aae86b12fb4c271d3e5a2c425f88af5953628bc9","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":"2026-07-01T12:02:17Z","receipt_hash":"6d050c1523efa95057e64b5daee67d87f7a4369714a44dee99d096c9f52160ce","tier":"OPEN","tpa_id":"TPA-d052487951e5ae09134063f2","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-01T12:02:17Z","notes":"TPA TPA-d052487951e5ae09134063f2 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-d052487951e5ae09134063f2"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:a848e84513fafe53b2236e11059298f203d5d7dba214dcdfeae6c264a44898b9c9f66d4df19518b78caef777e5e5f18f3fa375898437f49342b37f6ff103ae05","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_h241810\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"61ea1bf4965d09e7ce936f48d2d8643ad2dd663b94f51574f7d7eaafecbba1ba","leaf_index":269779,"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":"bc8c37be5cd7f18bb7e86babe22797ca8edbcb2e45874b3c9242b520def5b841","side":"left"},{"sibling":"06bc9aa29a2565d126d5593a45708fc2aed59c64f9e0eff722a17f6aba41b8de","side":"left"},{"sibling":"56f20fb5a338fabc0c6d16ae99c0993c389a74ee4366d31fda8a23d57956da5d","side":"right"},{"sibling":"0104ceef5cc7f7d700134dec40c58deb9c0af34b156557376102cfb62965b082","side":"right"},{"sibling":"4de2260a2b65c0108106958f45bd01858444c019a1d68680f2b25475b49176e7","side":"left"},{"sibling":"9728b878c95577202c52e4f21fec7f9ddcc57feee8a79ed3fbda8be32937d72b","side":"right"},{"sibling":"62f00748c503f97b6637efa97ccbea294e0d58400cd2df135e3c029836e28225","side":"left"},{"sibling":"372f03b65e86c8f6ce9c4e8216930b67c37ce7ab99ac60284ccdd6d9bd547826","side":"left"},{"sibling":"d0c29e372f787ce2e050311d2afd7c6b2a9a5107593bc7498fbb8bbf33d42e66","side":"left"},{"sibling":"ecc8dfb3197ec9f6ef4bf90596b6d7e2d331cc83f58fccca68f559f21bb3a575","side":"right"},{"sibling":"3b4011660167bd6bc30c90833ac317efb9bfd0fe6738da2e86a2c69fbe35b2b3","side":"left"},{"sibling":"4575fde969d1d9a2984cc01a37ac8441238f74527d42874272dc5582dadebb4f","side":"left"},{"sibling":"f536de281672cbf0b583a3dc46faef1de2823b72bd9265c7b60e889131cc268d","side":"left"},{"sibling":"f169711194f61d7c67598869a5c0dfccfb64865fe7803a89ad3ddc3a810aa750","side":"right"},{"sibling":"eba5b6cc89d0b7968cf0c231c8d439b490aee8b35433ef76a3fa8f68b2335a2c","side":"right"},{"sibling":"3a70d793769cd1722c5aa1831e329203864147996b2205591f6683e8ab21ccb2","side":"right"},{"sibling":"45ce3790a75b1e84c694703d995ba768d56e249af9688fdbe6a89ac0071ad08a","side":"right"},{"sibling":"7d5d45ffd3cc19b7a4aee3007a33392f94dcf8560976f132a1e92a2a4b0fe81a","side":"right"},{"sibling":"1cecb7f447febd025aac272837c80de218aecc6485d2395a509b2a1f1b9c746e","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":269907,"merkle_root":"b740ffe13d8716f81baa0c02f87d98613ce1fc26c0f5fe67618bbd8379924881","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260701T123701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-01T12:38:05Z","sig_algorithm":"ed25519","signature":"f086bf8b8b979fd4c5c0af40c58a0ccfab4df0df6a3abb129e815ca1a8af1b33261a30e7005aed760a9ea160ef8db720a10f5a4fc61e89e9a6e9d298221ae006","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_b54037b316a4aa5937e15d5f6c7de34b27bd53d8d7d3548c8b25cba13008644a"}}