{"_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_7ceadc8dd94fdac20dcdf42bd7e86b80fefddf0c0e327865b298c40da6436576","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784948513,"merkle_proof":"tpa_chain_h311770","root_at_anchor":"tpa_chain_h311770"}],"axiom_id":"axm_7ceadc8dd94fdac20dcdf42bd7e86b80fefddf0c0e327865b298c40da6436576","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784948513,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xbac94fb166ead78ad3b4baadeb10f9eaf25c17e37ce30ef017508d109e074c49","commitment_y":"0x57192fa2768d0247dc8269420dd562b95940a17cde274b8538bba683fda9e294","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":"0xbc43e72f92b6ced3e9e89614b651dd2db17137e8c56b9154c96b81dfd666bfbb","commitment_y":"0x66df718d6e48da4c4e053964af50ecd73e55d5fec40ac27e6f70902c26a9a8b","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":"0x6b8ab85c0037b8dd2c13b6c5857268f94a15af452d6396f2a0475d289a68d6ac","commitment_y":"0x72982305b46dd625ca83bc9fc04050136df694f4dfdc9cc383da40fbd55fbd9d","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":"0x235d220436a600a8b964dce60d9bf301f625c24fd4b87a45431719457d783a2f","commitment_y":"0x247490e47208d06ab02b1222b73dcb39cf91309b36ae0318998620b1d132e305","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":"0x16ff5b3bfbbe15ea98d28b29babf02c472a576e3f4ea032757816e5cffd39314","commitment_y":"0x7427e8f4a0c7de9e815eb699f9c13ff650602cf5cfbade48ceac766aecbe19e5","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":"0x684a9f593f969cd4fc0728a1e242dc624b9de394474c928dcd4257c4732b4401","commitment_y":"0x41266f8dda230e1eef17aba9fca25869f138d63c9085eb59f218801ff3d6e723","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":"0xa72379b448de273f3bb01f324e5841835ac817d9da85594a188f2587ec368331","commitment_y":"0x5c2fde9a3f388ec651feb40ca044d23c04cbe7d80146d0f6d845f18d8b22e77d","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":"0xe5f7390d9c0048cb1ab15c9d4eee5c23b4eb5143e7f4a95d5c92df917e3d0100","commitment_y":"0xa0f5065296f4476a1d8a252a3d5e9ef63790b08ae49b643b30216f8eec985165","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":"0x44f4afee2114df2f4ab13d61bbee713c1c7623f2ab2510e939d539f8cd0ccf50","commitment_y":"0x698c2a9efa4a8c2935b1ec8a7863a250fba56d76807371d17903f3db96195ce5","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":"0xa614e438c1b3b4f6f77dec8b0bb5e65c0ce86d0a1bffb39474c2ee6cee114b9c","commitment_y":"0x7873ac77e227be6c919c80d65ed9a4342496d683cc106fdd9d50d28ac5f48627","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":"0x2c51cec88c06d08481a92952a7ff971efa63b03f9d9a228af86cef4e9b97cd6","commitment_y":"0x4b3ca753e8b224b787a3df968159cb45f42d715205669dc0db311cc8b7da8bbb","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":"0x2d76d14f21ecf795403977f8c0df122a2c1984fa9614bfe72b15f067b302f442","commitment_y":"0xfaff1eb8af8db7aeb37ef5cf868326392a28051911b6270547e26a2bbe4f3057","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":"0xe8f89ced4a62023cb917323cbccd8beb6b438e044a4948f83c20bba43f5ad279","commitment_y":"0xb0c88af61fa6f1e33060b8523b78996643a64167458fa9605af744147b3b58ce","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":"0xbab3f23ab5c09ecb44f572c7137880aeb42adf0a5383607867279caf15df618b","commitment_y":"0x35d241ad7259f7d7ee58d2c7634e52055c8ec146ead758da0ccdae92e53163de","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":"0xab3c73be8fa08287a6d58f2969be09464f4affd6af9157c1492da5cb563f2065","commitment_y":"0xcc2617737da731540a58cf82026f53a2b599b1f6fd6f76a840da2fcb3eac79bf","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":"0xfca8f6cd5e91b1c0964a1d7c5e3365cf131d3ccdd9e6e5599139208e17357b76","commitment_y":"0x75ebb434f19ef6f1a1c20dc510664c93e6459bc0a0be73af365467d9cd131dd9","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":"0xbd5c2df417a500beb83a8e6407d7af65398cfb80157cb36aa6046890ee54e1e8","commitment_y":"0xa46cd117d8c668f7bdb8297be44cea5388d250b113503f38709bbdc855030029","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":"0x723c4628485aa0a3b0595024cbe36cbe448fd6bb197f819861c4082896706ae4","commitment_y":"0xd2f02d2959975b20bbbc91c8bc822b921bafc6babfc7f35c53790ae7bec8b06b","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":"0x1d4fca173f51ebce3025c95d860b107e35a2590be40346cdf19f9594b82dfc66","commitment_y":"0x29ffd7749dc0a3a6588ff0600d642126540c9a2b55e0b5fe22e2fdf4a21cd599","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":"0xf9db744874bf869659b5917ce9cf1ddde5dbff92939339166341deed864b743","commitment_y":"0x2033c426fe82ae87c0a524a2f84e33fa0972054a2d45d54b5a5d14b96907f2b8","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":"2026-07-25T03:01:53Z","receipt_hash":"6babbcc2666f01f91c449c59eb436bd61101799bb2d2426770e72029842ed8c2","tier":"OPEN","tpa_id":"TPA-1e3005e91160b3f9c25ed4e7","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-25T03:01:53Z","notes":"TPA TPA-1e3005e91160b3f9c25ed4e7 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-1e3005e91160b3f9c25ed4e7"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:9c5246957f3cadcac53eb51bbaffb813918fa9460e69ba2df896bf0196f53a790af6b38854aa6034bfad0565b1918526230708d6e3bc13c190d163eea34bd903","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"Xuhui/ToxDect-roberta-large"},"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_h311770\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"6e37724f2d1f53259bfc8fff4872ff112deeaf4b03a034851fd4feebdab758fd","leaf_index":350202,"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":"f30f0b63db1d9cfad06a59a03ac69b56b99005dbe08f6006577b10649643f8a3","side":"right"},{"sibling":"abb0779ebf6d960fcab75f1a6c810a364783fc545cd2720a5bb9182e9c141381","side":"left"},{"sibling":"81de8dcc82dbf5949e76ccd871d149f9b170cc4f1f7a04d3a72801a2fd7781c1","side":"right"},{"sibling":"3e35cb2071d498a853ccbeb05c04a084cdd0499e30928b9227076946e49a32f5","side":"left"},{"sibling":"71ffe4d541367b99caab6ed93a3c4e0f6fb99b16e5e6ae9df63a576bec63cbb2","side":"left"},{"sibling":"49b6bd3016f1fef0332eca12b18a20b68ae8d943d452582c1360c2092405b91d","side":"left"},{"sibling":"431f09c64380b45ccccd4d03972a28139cda95820fab64b2ec3b802af1bced31","side":"left"},{"sibling":"701a85a2aad990051cef3fedd9a260f9d538bfa1595ae727f9811880966c97ec","side":"left"},{"sibling":"10a07b5daeed8cadde4e33e56af7d8d2a84c0342226b58a8b6ca009043136bc6","side":"left"},{"sibling":"8be55002fe1f442f5eb4327b5e2c0a7df24e183e218f14d8d9d1c15c9ff5493c","side":"left"},{"sibling":"7899639da78558a37504cf03fbe715ba16c554f9765fcb11103c910ca7214ae1","side":"left"},{"sibling":"36f9a4d81666e038da35d320060ad5638427fc7055b0eb0a2ce5b8283538b467","side":"right"},{"sibling":"31fcf5cdc4f422ca329be1918fc7d5e847c70d85c14aca36de3611cf830bf2af","side":"left"},{"sibling":"0bbdc76c58cb655a95f35bb8b0833a78f292327e9606f6b449248188cb213e8a","side":"right"},{"sibling":"f3e45bceed774d2402fa45d41ff5190f295823bd2f216eb90157884150034693","side":"left"},{"sibling":"4dac86dfb4c1c4ea8587a9fb840d28b4c4d64accf02fdf4cb71098889e21f128","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"b614d52f9198fc93ff5ccfde079f42c7270bf3037464ca2ac27630ced324f7cb","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":350274,"merkle_root":"df308067fe574aeb0535cc9d8dc8a19686cccf447aeb7c3214ce623707ed1012","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260725T033701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-25T03:38:43Z","sig_algorithm":"ed25519","signature":"70f78a6af1c58cdb0e2e1059f91f4c6d1f063f618942afb88756378bf8eab7c772b4de7cb0ba18d0508281cabe6e1dd3c544604b43c5bb941a8d4d9447dd0204","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_7ceadc8dd94fdac20dcdf42bd7e86b80fefddf0c0e327865b298c40da6436576"}}