{"_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_6d8e50788da85f575029b219d84b253d0fab236d4dfb8ec0a755eccac2b1e0bb","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779868884,"merkle_proof":"tpa_chain_h148620","root_at_anchor":"tpa_chain_h148620"}],"axiom_id":"axm_6d8e50788da85f575029b219d84b253d0fab236d4dfb8ec0a755eccac2b1e0bb","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779868884,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xade36b180a24dd01f018e71eced3f68178ab26114f66e2d1b21b3da470d90a28","commitment_y":"0x551dff15f46c6df94fe370650e568f4a86cc768d8bc5a787a4c106b14be22deb","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":"0x73c1550f90e7737d64f6503f0b41d9acc875717e06858e247ac90ee9fa60b31e","commitment_y":"0x1fbf16728b06b42502d42651c95d6fc806b79abf400b122bc58baf59c2e87240","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":"0xe01401f68e9d3fa03e2b57c834d8dbba2e32ab534f4ba702b8ed0ef021c86005","commitment_y":"0x1ee2cd10e38c614480e4e41a91a3178f4b8d2d3506b2ff7dc8047a0e07b4e71a","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":"0x6ede3ada8a821d8a5597e459da85d4d5d0babc6fe437d1bafe4b26c68f7e911c","commitment_y":"0xf0b151401c89386a572a0a641fc0041e3ec41bb2259104cde515b6b95700a0d8","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":"0x5742d1acfa13a6a219acbc65afcf5510b1e563a9ac0582aa91f1c4e85145b396","commitment_y":"0xc405d3393861749310f21b0ad18f808b263c0b8fa4c0190aa6c6eeea594f889d","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":"0xb8fbee8674a539b5c21dfba8f127047095fa11da628edf1fea5d73ec9e92ad38","commitment_y":"0xcfcee60b831ec85818207d5fcec2a54591b04e88d0d1ef0bfab38553d8d6a77","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":"0x69e356a252810db6fb025cd6fed49dc022a44e36e760402055839f17597bef21","commitment_y":"0xca3d3955513e55bfe009b3f28720c6ffe49f3ce15f6141e92c588ed2428d9e14","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":"0xd3eebb08790b3273d592e82da2fc07d51c2a6fa693916510e95546291e0b7a13","commitment_y":"0x74ef188055fdb1ff7e95682dde1c4eeaecd4f5879830d48d23658952127d0c47","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":"0x2dac0b8bd56decc30e04193b0ba9842a369f8cd4c3ea641b08b3b9ee594604da","commitment_y":"0x4ea8ab394d72e79cac44d139816922b6c6f446e0ca81e40743d1277e77634bbc","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":"0xfd28ca952b59eb92f7bf9b57f8e7e2d5841a1ac40aa8e8ea6f9ef893ab539ca0","commitment_y":"0x290e26631d681f3f6d8a6f3dd23fc591ecfd1f9ea6fa80e286e04bd799df8b30","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":"0x2dfa9a56012af33ad574b827a8652e6020d6b4292dab1e79688b736287eee701","commitment_y":"0xba7eea665e152fa85965f02dc811604a97252652c2e3169e82487131aca1bc72","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":"0xb067e457f273bb4ce478de7fe75c4037274f2f3ac81561cb5fab161b7987761b","commitment_y":"0x6685b148b030a2971732044af53a0aa69284105d8da79992a5faa43f05ae41a9","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":"0xe6f7e8481be23c5bee9d39eb48abf8280796c7e03bff574f3d9a49de38faa8e6","commitment_y":"0xdba36036accf69a4a4c20ad505856ebad40dc98713334fce6aa590949e55717f","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":"0x68b036eb302987c477d362c2c2c41529099d042844ada56ca056e78f1ac20bc5","commitment_y":"0xb4909fdec581de9bfa3b6d8fe31a7965bae4aee622a9b820f9a4306a682fd1a0","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x80d70af71046e993fa6122104e9111da38334bf8b1781a1e0227906e928bf466","commitment_y":"0x6ec85aca708f9333cea79751200ab122991245cf7cff618ce20b780a7f48b198","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":"0x86fe2b211e4b211a0a5fcd84cf48132117846cd946cc5882cec23c86f1821a7a","commitment_y":"0x8d34d920039d4386ce9ae638fa75962ce0f35b0be74ec73b9af760afe12eb9d2","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":"0xca9a04a8cce4df1058577bdecd10e49758b0064cecf59536b95e36479893b928","commitment_y":"0x783af6ded10c89a014ad742e24d4c95101d772a1fdbe619361393edc5ced5ca9","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":"0xee61969b3c12aa879b244a7b522b1c0e3e2e4b2dd036c16f0cb0e117132688a6","commitment_y":"0x132e162a81be60ca723653912e16213f9a69cbb63c84df8cfc7b6ee049f0230a","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":"0x686337091738e2d07d0fccbebbd59c697f2ee1ac2ad8412540f0b02262e1c363","commitment_y":"0x263d2ff50fe2843d2ed1b5e3e245eb85884bb9b8aafa9ac505e89aa8c422bf9a","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":"0x76103e499bf3f63edea154b564d059ec20a78a7c2236f0c7ac7cf44a5e6f6d8","commitment_y":"0x6d52bfc21c7e4976394783a2e7c951c9ac0eca1320123285c98a89ea407d80db","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":"2026-05-27T08:01:24Z","receipt_hash":"39ab4a24fd35edc2f518cce45397bcb0f38d58d65cd6e1e1764a4cf048a6e7c7","tier":"OPEN","tpa_id":"TPA-c289b79d30321f1143b6e5b7","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-27T08:01:24Z","notes":"TPA TPA-c289b79d30321f1143b6e5b7 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-c289b79d30321f1143b6e5b7"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:3d1efe8a267308f1ab03a0d4c239e04674bd76239c97f3a6ebb2e8c21508ee87f4f6ecd2673c936b028ad494a639e6712cc04891228d0b98a9e6486cdd2cd003","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"cardiffnlp/twitter-xlm-roberta-base-sentiment-multilingual"},"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_h148620\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"de1440909801a5217f277aa082647a520283edeb5b7d5c40372e0deb29221f30","leaf_index":154290,"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":"cf12ae7d527476a350e62a56327bfa4ffbfb7cbea3fa59750bac245cbd135be2","side":"right"},{"sibling":"83c0d30c21b8f770bcd4f6d2a04b9cda0d8857161703b4e69f17923169da7356","side":"left"},{"sibling":"886679b29e85deaa594002ac5590d494e971364e236c37c2052aacdc6e0ffef8","side":"right"},{"sibling":"3162ef30fd3fd229e9c6df466dc1664aa30046b41b0686750ad8eccb222eb6c8","side":"right"},{"sibling":"deeda0a92d5d133deab5327f6988425ab5e95425940b5e4a15985d0518a74c23","side":"left"},{"sibling":"2c52a4f6614ab4ec557f1387430d162afb4c1735d2fd937720cef9cec2110c8b","side":"left"},{"sibling":"2c9efc1f11c1256eb23c1491483430db562aaeae078f68859a6f01a08be6ead3","side":"right"},{"sibling":"0df579f76b772d47f8e9e013edd465fe462e06df017ea39e34471746b3607eed","side":"left"},{"sibling":"e5d389c8d8278eaee81450ba68d8315218d9f82f517ce8f779d48c46368d8240","side":"right"},{"sibling":"3769e896ad5ac9922f96e71b9de538b8401eb0c58e836b6591711f1b3dd16f5b","side":"left"},{"sibling":"cb5eb32dd7812f87f67e532c334d1f6686d30d94ab95d7cb2e49141c3325be4c","side":"right"},{"sibling":"816f233274bb10f5a122aac086a0c8c697b78fec67a4af55190bb596b7506fab","side":"left"},{"sibling":"d415e6939aee710631f5062799379b547d2c3e3d9a68f263bbb5a693285ab2ca","side":"left"},{"sibling":"f7e01219edceae2088599bf3558cdad02aa6e2b911b999b20387c5d3dd494398","side":"right"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"1aa5f0a9c3d029563122aaf26b540cc7c0d7f7c6c4a95e16622ab394a6ea849a","side":"right"},{"sibling":"c1fb6fbb6d23c3a5fffdbe7a5d38b741a60a8e0f9f4956c71867193c4e190e30","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":154334,"merkle_root":"55a05d2b910c89299845e62d055c27b593ca42363a075172456fba9adf4bf9db","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260527T083701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-27T08:37:36Z","sig_algorithm":"ed25519","signature":"b6e6e60903d6cfff766930f2dd62d24d3e52f0e812c5bb48e2dd023a85f74452cfa2be0b278667b08084bcb9db7848dd6e6af52d1014124b0ff6f8292fd0680a","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_6d8e50788da85f575029b219d84b253d0fab236d4dfb8ec0a755eccac2b1e0bb"}}