{"_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_b6d63d153e3c24740f371197b7494de627db50630eb4ba70a0c6c9585ba8aed3","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784966473,"merkle_proof":"tpa_chain_h312345","root_at_anchor":"tpa_chain_h312345"}],"axiom_id":"axm_b6d63d153e3c24740f371197b7494de627db50630eb4ba70a0c6c9585ba8aed3","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784966473,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xb71c6afc5fd91c2a12ccd4d8ed7b7a85d52d39296affef7904598e930feba436","commitment_y":"0x20dd4451a879b86e325e2a1f40679815b36c174fce376b07799513d5853c8b08","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":"0xf356712ff05392d5a0ac98e00c059c98e4219ebacb0f5157889a91530b93631a","commitment_y":"0xf308ff29bbcb4a0394a956b156d99f9f176f7608e385fcb5ee346bfd9c908a74","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":"0x3a5f0a5da7c98a6a679a200ce0f493367629cc28b0ccd2d73bc7901f95e3edc9","commitment_y":"0x9120f29d1edd745db966adb5b0609bd4a3ea65e3353bc3ff1232d78052658976","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xa4f68166822943c596d09775f543c60ac7b494c3eb788c217c02ce9e19dd272a","commitment_y":"0xc25228644ede2f9e3c26f9c1f5b39b001611d049146ee6c12348a5150ba56c72","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x74bc62e877dcb259eb14b1b3a45a255007c059fcf7709d543880694461e1bb09","commitment_y":"0x9503356c510983bb6e07e3fdef139b20bfd79fef077b4d108e2cd56ffeb9069a","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":"0x16ffcd9a8cc5039b2e797f9aa03e531e79d79d68c617e23fba7c84c9193d91d0","commitment_y":"0xfc8c2c2106b79114ee4639198d8dfb08508373c86ceaa6b5a2c6a7fdcfc9fc72","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xa82bf67228e9d56d051bcf0092a6cdec5ef3c667475c084a36fd979dd6f1e3bb","commitment_y":"0x5832828d0e05d333c0d962ed84600c7821fe47ff6bbb7a84f5b8fd04786b5c76","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":"0x1d39b9f4a6dc1ef3e6fdae68778e82fb0202bac8592d41ae607e22957797122f","commitment_y":"0x7e50a8797fb9f1c621ff2377699532c5c82a0bd1827893b748653fff4dd71559","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":"0x6b46084058688fb731ff323689f783f63a838918a1b8ea5b0066fc4f4f833051","commitment_y":"0x53db17a9a63f070b9911697e18e2b392e249104daee7e898de0aa061ed6a545d","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":"0x183e4664dd5c5e934910a1b00f18dc45df3320fdfbbbf5d0dc0319556451f322","commitment_y":"0x14a130df6d4b25c1a48d3d9820f0665f3479b177094ecc7ba75808324c891b3f","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":"0x531acac7d08cb4e40f765ae0cee0b5035a6f1297b68f2ed73c93e1d77fdc98de","commitment_y":"0xa2881ec5e94a72452cafc8e317cc764bab937e1d58c425ac72092d363505210d","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":"0xf9c4f38111000c05a44146a086a44e7aea8bc40231f4bf7f208408a624db4a37","commitment_y":"0x59614e3d12736cb8b24990d54099228498fcbc5c4241655a0a238dca00528d8a","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":"0xeb4767652fca5198a5c219759cb4e0ec778faeb96ea2cdea82505cca7956a6c6","commitment_y":"0xb89dfc135dbeae2fc03bbe9ab384f167a76c25e10d25555679072c6c9c272d99","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xdaf38bd87be376f8d976ebe7d705c73c7347390870ac0cb51d0f75b908120809","commitment_y":"0x162cc0eb3d713f1c3b76c5af01b314b60dcba92cbb06e1a33c04a57928b2d32","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":"0x5ca03533c457133ba88576c09387453241b5fac20793ef5072ebe8e57d61c640","commitment_y":"0xf5521f39e5e83d91d9f4f2367e29c5991c6fbb7eaf7e0126796a82c9feefb19f","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":"0x1758eeeb491a22d9e24999d059e78d0180e45fbe574d409dbefcc939ee092e31","commitment_y":"0xe7451f0a5d5ea8e0cbc9f53c183d5b36375517d4f6eee0bfc7d0c24e1abfd2cb","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xed4ef86c7c0743e36b1b5c170b4529a0b9e4a8d92d0475990bbe1a0dcee3763d","commitment_y":"0xf651661cad4b24330dced213e5968d0c4ce2409ce8e5577ac930b2f6c573a20f","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xac7bcb4e0e6df073ced5dc565196f937c76b21fa18b21de55297e0dae18fa7bb","commitment_y":"0xdc81617af1ea085dade968e178051774674efe8527a489b44c5d2d230ce0caf","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x7a215656b613c46e581b7b68964ebf5bd0516b271d7113cad8b4efe518e8ac4c","commitment_y":"0x182696c46876f8999597b69353d249e13ace79f12741e6807ff94b46474f06af","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":"0xc0ed61b9501d3beea79a756e1388e941d2c9a4c0a14e703ae2a265052ce40542","commitment_y":"0x7bbc3f2c109eefcd13f3ca4022ec178d4db5e839ba329ce6d92bdd3fe102c81a","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":"2026-07-25T08:01:13Z","receipt_hash":"7d73a90362c359fa33c42046e6990da65950b43df3191bd018da29b9c47799ef","tier":"OPEN","tpa_id":"TPA-a2c1de3c14c9df3b06b4932b","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-25T08:01:13Z","notes":"TPA TPA-a2c1de3c14c9df3b06b4932b retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-a2c1de3c14c9df3b06b4932b"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:b9a91c0574994cc54e4086508d7fc5258a2ef1c55222a6ef1bbca4d0532ea92e09696619e28c5da69041de3957cbdc3e7c3facf6ffe4c0170f7e4a2226fee106","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"restor/tcd-segformer-mit-b5"},"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_h312345\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"e732a0257c29d79f2cf32636a64cb974f9f0b19fc28226e6f31dbaf86c15f159","leaf_index":350928,"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":"8b152b0e98441279248fb86f970c8688e7acadc616aa0205f9c93891847c1b16","side":"right"},{"sibling":"5f295064d94ca72dea144e574c8e4cd2fcbfe31764f1dd690345ff89440cd6e8","side":"right"},{"sibling":"21e1c163c9dc9784a317d642d3a3b0f3f483718ec7482ea60b5a42ac36760d36","side":"right"},{"sibling":"cbb8e85d03384d72ff9dd7a2f28448a71b20bfbbfefcb6b51e3cf596b2eb7649","side":"right"},{"sibling":"2dcf3bf804b05c7c364b2f7d23939028d7c25c2ed96fd3f314c534737d46295f","side":"left"},{"sibling":"aef8858a6866b9dda6f57b6f1eb804c764e8e002bba71e0965b84efe84c1692a","side":"right"},{"sibling":"605d73f8c89bbda1a0971bd860a4bd7f386c07741b8e5e159a4c64616a819334","side":"left"},{"sibling":"87dec8de09938cbdf3c2124b9a3cc525ab1633544e732d18633b7815d216e2f6","side":"left"},{"sibling":"1c09b4a52f95df301a7bc2fc96f4dd685bfb12b08135938ee0f299c8b484cf9b","side":"right"},{"sibling":"2e9d047a73bc18bec4b07f25c1634e876da73c4e80eb145d692f79748378a2e9","side":"left"},{"sibling":"c14cf2df45f4a3c78ded3ed90abd06858d00962f893bd0530cb3ba27328026e7","side":"right"},{"sibling":"5e91399382d3daa214d51b76945112bf9fbe51b4025f7ebb71beabf9c92ce9be","side":"left"},{"sibling":"31fcf5cdc4f422ca329be1918fc7d5e847c70d85c14aca36de3611cf830bf2af","side":"left"},{"sibling":"6d9958bc4afb55f6f439b79f11b51560f4bdc3a341210d5bb4d83768304e9f55","side":"right"},{"sibling":"f3e45bceed774d2402fa45d41ff5190f295823bd2f216eb90157884150034693","side":"left"},{"sibling":"c40b1ff42822f48ec73259d29b971e01e87d96863c41f37a1dec8d4aa376abb3","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"f190bc9963f13e9200e49f657172ec2fc546f5de9c227cfdfe99d0f2253f2e26","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":350974,"merkle_root":"c0587e64aa197f563a52dce36034230387e733fc27cb33e203e11562e63e4ead","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260725T083701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-25T08:38:43Z","sig_algorithm":"ed25519","signature":"621bdc9e9056e52481ccccb8544e8149edadf436834d61e85172b79b21832e6d61deb5cd63b97c21f97f874b1382d75ffa0749fd09bb4d6302c0147e9b5a8f0a","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_b6d63d153e3c24740f371197b7494de627db50630eb4ba70a0c6c9585ba8aed3"}}