{"_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_487a887d3523dda7593628762b3897493d16c50bbe550569dbe245ca1db23766","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784797270,"merkle_proof":"tpa_chain_h306971","root_at_anchor":"tpa_chain_h306971"}],"axiom_id":"axm_487a887d3523dda7593628762b3897493d16c50bbe550569dbe245ca1db23766","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784797270,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xb22dd8ecd0822ef78d2a007ae9444e9ded2ddec0eba3aaa219dc9a711b7b35cb","commitment_y":"0xeaaf0de9b4d458ede779d625150ee11c818c9b17b1f068e258ef4f85d9fbab66","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":"0xebb85553fd755181c88fc8a212f96130c38dadd700d6990eef73f49b42d0ca79","commitment_y":"0x83ac2e0eb86208cbb1e9f08f94bdc0ecec79c0cdce8ec8c59679f76939a7b89b","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":"0xf1ddfd7e0dd4bcd14b3c77c6c4ab722597d326ef6aade6a216dbb8eaaf8737c2","commitment_y":"0xa01e1027380e04035049cb8901e7a2997519960271ae6bea3e1b923c8358b132","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":"0x62a75d8a4bf65026a3871ceeba020b0c5cc6de9584a410d3e6805b012011f3c","commitment_y":"0x17c1853f7f50c9737a65999ac4f9f91584d8b016d02ecab329e764fe4df4129f","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":"0x7a1e5c0f0624200b785dbb194638864d0152c10c9c3746c2254eba54e2b64f8e","commitment_y":"0xf51d12731c1b4b598402a30628e7552ece248436c5dd794fb4dad8934d7b598a","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":"0xac69b772f00508fb8543c22f308e57cd0cf36b8010c98abe64ee3e6493d358d","commitment_y":"0xc7ad9f90ae2d8fc0fd07bd1e13483026ccca708114e47e7930d6371a120fbf70","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":"0x1671294034392938ee5fc1596c2c6619ec1101755883c86d52a26fd93e91b177","commitment_y":"0x3dd2e8686041668ff155be7af826df1a839bb165093d759b5c11147fa348ac46","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":"0x2c60a656a4bc13fe85e1eb39184d645a7422ad3a5c9b3dc3bb5dee9a1dae584","commitment_y":"0xdb0c19ccb156061acb99d4a3c33d6ca4daf0266a232d7b9e6e316febfe1508d1","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":"0xac94b823b09bd25997cde631709d349014dff867846635323d17db26dd801c9f","commitment_y":"0xcd76cf7d6f2c8db10d7a2c9db2a7ce8be89ff0acf2bec82064bd1a26c4b40fad","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":"0x7db821d03a0973f86d533b4749db488099dd79b17c898576258b1599448366fc","commitment_y":"0x890c3614011683e1cb7fd8e047e2e5825a42355185eb8b750fd868f994a02d17","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":"0x3fde16e1be312b48834ebe59de0c466160b5a91914467faecd6360ed18d99410","commitment_y":"0x7263896e81b5d2f71b4f24a2d28f04d010516ade3657d8023c1576d12ad165f3","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":"0x54f9bbaba6da33b969fe610cf4ef512a9b824807db7d7f7b317debcc4057b603","commitment_y":"0xd0c2bfb022b59a415045dac7c06dcd22abbe7052ad7cb9769e94e4be6f8512ff","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":"0x4b810816a70fe8d8314ce22d7516aac0feb9a1827f4a68c27ee46f710f864d3a","commitment_y":"0x9b48e19f75d877a6362aead110304ce3ece27d29a442cfc6c9adaf7ddc7a4e80","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":"0xd7210674e24b2c9e162562b8cc5c8453510452bcb55e7b31a2408e77fe048da8","commitment_y":"0xfb9c718eb21c02059ac2089ef5e72577a88d9cacbe5ff45e71d5535c4d81db2f","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":"0xca5bf82d81f52b12f3f0222446688e1f57af94e884b9ccb76efae653699daf62","commitment_y":"0x8e87c5c120d46fb706978810f80ed1a5ba0025157ccc97f1e9d3ba26d1dc5eb1","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":"0x17a0121193e3f8abf61019951ebbb4c97099e1d1adb24ed60ca90d69151f3f08","commitment_y":"0xe4206fed4c50d8b2616642d43dfca95fc6920493ecee9f5f0bc29c1232f5d8f3","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":"0xca6dcaa7cc39d7958ed2607f72ed7d413a8bb9a0256ce923edb9725eea54b270","commitment_y":"0x9bbd7ca2e3d40dc43caf850100a616c6dbddfdab3ce478f5aa4e654e45526cfc","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":"0x27856f33d761ba32a5e3781dd5d1e5e738c442235a22737b572e0e9cc141c64f","commitment_y":"0xede8eba0bbc2b8b53f94a4650712c680fbf436766f87b3cbabf0895a91b0c085","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":"0xc75a465b8e6d3756a4e785a13141a095b84e2f5249de89e57dfc465182fa6493","commitment_y":"0xe720853eb8ad323b335265c1e4f44151ed1599fadd00dcc146e57754bcdeb213","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":"0xeb5df712eaaa73c8945afced27fa742d34f32dd1f519f9a3dbc7c902d729255","commitment_y":"0x269104be71f5c424da9a9856a7dfe19515e2e6e2b7ef0405eb1f4dd7aaba1cb6","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":"2026-07-23T09:01:10Z","receipt_hash":"cbd8efde84f628bd6c4854532d87e241f68aec0cb3689412473d6118364660d9","tier":"OPEN","tpa_id":"TPA-9e95fc3629ddda3b66862aba","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-23T09:01:10Z","notes":"TPA TPA-9e95fc3629ddda3b66862aba retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-9e95fc3629ddda3b66862aba"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:579f8a810150db9a0b3e613fc5bdafe7ed0dcedef13a7579b3391ab5a2a5731e9b6435936704e250d75cd21b62d6d0fd12e93db851a1a0cfd2fbd131cbd96001","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"huggingface-course/documentation-images"},"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_h306971\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"1cb9a760f356c8ccc769c032a1b6250137ce8fdde4e7ac7d00a4d5c882e996b6","leaf_index":344479,"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":"6f3ead6bc3b34b216299f64bcd28857819a8c23f914bfde0d9c35191e663024a","side":"left"},{"sibling":"c1db4d6ce3b305535803dc0e534606ed50f65df4831c91182e3891ac2921458e","side":"left"},{"sibling":"783607da833770e60cf5982160f38b0fd440a5365787f46c1b714bbf4d11a47a","side":"left"},{"sibling":"f96ddab18814fa9a98664af7f9b0ddbcd94b0424c64f41155d8e1f4b468a8237","side":"left"},{"sibling":"7c9039ab79a332d412a9d3b38cfbff6f6b114d693cfd39b2a428b16cc00d53f9","side":"left"},{"sibling":"f99f81f228abc77145f310a95d098b79c1697ded8e2b3721e5a57d8a1c4808bd","side":"right"},{"sibling":"1f5aa7f0eab8eacb36f59d5766d3c3552d24c49020c53cc980eb8d6337646859","side":"right"},{"sibling":"cc8e8eaef410166f34ad1c6c37b2bc03e4e6d24c2e2e5fd464eeabfee45192ff","side":"left"},{"sibling":"b9dcac4d74e6a9506c520375a78d49bd834dc9e1a7bbe2fc7203e81e541a7db7","side":"left"},{"sibling":"96b4f0c4d3d6e41d4d5e87432e9c4008b1f4db072444fb7be56ea4b0858bf89d","side":"right"},{"sibling":"64a2222808cdfbac9d204ced7724d7a808a89baf0aacfb9ef254d65faf0ed506","side":"right"},{"sibling":"67eb64d088c2a158bb97793227d885ca30fbcc2714788544508fc9fe69ed9918","side":"right"},{"sibling":"8cc36091dd87697d8a84de4ee7d49bcae7bab58e49698c02571a292570292d10","side":"right"},{"sibling":"af1d206e20c5f43dc84794dc580f43edd298e086ce9cbdc25ee9d95ecacef85b","side":"right"},{"sibling":"f3e45bceed774d2402fa45d41ff5190f295823bd2f216eb90157884150034693","side":"left"},{"sibling":"c4996dda5a5d47a7b1c7fc4de1d06a4928dc7d2000e9dc6647dbbe4fad493e6b","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"d79cea9be117505a8b0a2d23ecec168a2480154cec0aede56b18eb1730502fd6","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":344522,"merkle_root":"0bd2429a52e3206defdc617954f07aec98dd55a8fff463517db77b979034942f","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260723T093701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-23T09:38:40Z","sig_algorithm":"ed25519","signature":"0a4c132e2cab2401892a6d18ef5a5c70463fed5b42a38baa34bbcb11f3082ceafb1ad643243bef60dc7275f6400e0b4a34b36d72aadd35f513e469da58559f08","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_487a887d3523dda7593628762b3897493d16c50bbe550569dbe245ca1db23766"}}