{"_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_c1973cc676f1c0cb794fd1c01c84b492e46fda74e62de057a51468f2d7eb859d","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784120551,"merkle_proof":"tpa_chain_h283756","root_at_anchor":"tpa_chain_h283756"}],"axiom_id":"axm_c1973cc676f1c0cb794fd1c01c84b492e46fda74e62de057a51468f2d7eb859d","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784120551,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x98784970ee7a21aab6f9cf071026b36c9ad5f82ff5579a7e72bb0390c3c34819","commitment_y":"0x6bcca0f69715fc317d90c15528d3d0855a167d2c410260ac4e27b070de856d03","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":"0x2c0c720e59c60dedcc0adf88c4a324e6a3e8f3c1fef993651f9a6adb1828cb29","commitment_y":"0x8cc2071af31356f50c5f0f2c47a9879ca8109e59c51615559ec09c545a3a02e3","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":"0xb6b97b6d1aa9241e2e0c8943ad5eb70b07c635b2d45efc1ca5a1bd10a168630f","commitment_y":"0x607337be479ae49770da3e2ef7e1796688544ca6cd205f38d61d7efa1e52435f","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":"0x2af991db0d0e78d687d65edd072f9f09b9fca9255f5f3850526786077273e717","commitment_y":"0xb99ddcbd96d9be53894e645dfe0541e5831aec623d20824fdab9cbc0f1d8a754","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":"0x6f314429e53f009056480ff7197561bbc81ef64d166b4b072b9a8ac9455b34fa","commitment_y":"0xca200c96f0aaa044e464a70bbb2140b22fccbbd7370be55ff2fdc519a0e08b3d","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":"0xdee46e6ba52f3c970f6d06c88057d3a3877568c5777a72c3074de0635d17f680","commitment_y":"0xf788bd0f2ee5f1a85dd2d937aa52bf9538984b22e1b4e3462f0ba8358c81df3a","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":"0xf36964b0eab21cb9cb93096b33789f3b49e11a80c7419c7aae69841f37569eaa","commitment_y":"0xef8097efe331077e3ee60e72ee9f1ef910f4bd1008e54d77957913c2c884f2dd","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":"0x3f8fd1c53083fa66db2a1646abd4bfed2dc51c89c7941476b9a87c7846e16a5d","commitment_y":"0xb45dd142d82510d2aa356bfee58b5f4c8879a531527613b71cb148509085586e","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":"0x7c89737924265248405a05095751fe4ff8217b3f77cb2a449e5518dd7fe0df43","commitment_y":"0xe8f2366e9e9fd2ad07a32768ade7b74d6f4ec978339857bca25db91f22ecf27a","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":"0xce395f58327bd219dcea780c41da6bef07b3a5784f9730cc09ae35200c105694","commitment_y":"0x887569356501e52daf942ffa2df24b21e4b646214c5d93e15ee2e201128ca218","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":"0xad654f91587275eb2803cf96ef51bd012203f47db43d8b95bdd7cff2cc33c06e","commitment_y":"0x65bc13c74ab5583058bb16b63c634c95f29574408ba2d42517e0dab48412b1a1","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":"0x707664d68639240eba03dd8d7235db380491318cbd5292c91612c07e3477e63d","commitment_y":"0x5eac67268d72ee50d19bd00026e753ccb5964c81dff318fc8f73052815a69067","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":"0x432941707373cb808c378428d99ec9a8bb59bac7b8af41b081e6d21d1d8b53e9","commitment_y":"0xd4d9e0f3333bcb13d40db3e5c046cdc9bc71a6cb6e1c96977b8bd37d1430455a","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":"0x38e263224d3ab825cf1a42c79519ab9d51721b852eaa98ff766b741e8dc7cba4","commitment_y":"0xbf6c83a52d00a23ec25fc355fb68c3bfec25272c7794f9bee0da0a140f154457","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":"0xb6ce8e29db5378b2ea4f6e1241f1fefb7cc72a8c4a4863283713efee5882749c","commitment_y":"0x1cec98716f24c8c69f22078747d9a90340db6203d474611940e09f8b44390f03","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":"0x2f85bdc5ced8fa5b56c00d6b2acc3b086814ba81dd0028d74e0af36b3a82c908","commitment_y":"0x2bac5ed6fc55d1c0fe63eccfaf01b9a6518c7b9c618125d1cf45a8a96f62da09","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":"0x96a59561d57efd49a604b06301a0ab81e6c24cbee2d69f7d61974ec5f2ae0c57","commitment_y":"0x8a9cb98d9834d0b81ffab89cd0016c81bcc92a8caa0a8c90e0eaf589f713ed7d","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":"0x54750804b1d541a7b059376d72f4e26c026b45db84127d208afbd187329366de","commitment_y":"0x27de2e4cf23a8c81068e38bca3d2aeb7a2ceaf01af1a8988290451dfe995634e","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":"0xf98992f21a9a97ef304a8c71d8d8147d5eaa07b5d3decb8f3ba8cd5551c21cb8","commitment_y":"0x7b34a59da17e69b4d3c6ed46fd0df5388c76e576d99d6884da053d655ffa3a74","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":"0xc1cc31106e56321a4f9b6a543e9689792296b0389cd9a8e51c8873a1d82704c8","commitment_y":"0xa0e68e0cad4ed6f5c731eb27d9eb16e48bcf3ce461c6440cad5266f207601aea","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":"2026-07-15T13:02:31Z","receipt_hash":"7c80c586f05debf34f50758f81f228693b94f2cedb7de6c3a7c485a27d53473c","tier":"OPEN","tpa_id":"TPA-23c94ddc96a09ea3a3ad24c2","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-15T13:02:31Z","notes":"TPA TPA-23c94ddc96a09ea3a3ad24c2 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-23c94ddc96a09ea3a3ad24c2"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:87ffd8584f88acf8d74dd424dd243572b1ded3525a26c08fa85e1791f2612d95a68821d0f9f095dcda5db736b34e5ba8de0e85ec3c42fb4875c5ae7550085907","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"Rakib/roberta-base-on-cuad"},"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_h283756\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"73db7fd337cad76b538ec4a1394a1ec7a9047aa752ada593490621162244b12e","leaf_index":317769,"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":"6654ab35d73073041e733c235d9873b4aaab12ab43e9fbd9e60829670ae627c7","side":"left"},{"sibling":"622bb33cb335750726290b12f6d365cf655c6510807b1376a763d88c4f573494","side":"right"},{"sibling":"35f917814211bcbcbd8bd6be78642c4587fa1a36dcb5266b2be5280533714361","side":"right"},{"sibling":"c1931b335709f1ed0dfcd925ffe27bc79d6eb957144697325f6fe6e97734d678","side":"left"},{"sibling":"097fbb6bd3d142194d63399ad3976883623c3d05614d9b97d7bda3b4c828f262","side":"right"},{"sibling":"47e4cc5990f6f6820b91b84d287aace5da0e9be34010f7bb5add4bfbf41dbf11","side":"right"},{"sibling":"1b2f88484848ba730589c9ac1d1eb576191b181e81455d987fb3650278ae4b2f","side":"left"},{"sibling":"2ac9b5e7444686a39fbf60d6db686de2e8d6188bdb41f35ef31f0ba21d28bc1f","side":"right"},{"sibling":"f90a21276a8048b4b01ee58791138797d9f09ae4ab2da38fdad362636919d8bf","side":"left"},{"sibling":"8a37326d95bb9318ce17621825dcc6a154e7389e0809d73715d9b8d9f35df0bd","side":"right"},{"sibling":"fadcef2a94a5ba29ea2ccdb8996560497c63295c8df116581a7e1f0952390355","side":"right"},{"sibling":"648c3a6b792039912ec06a95bc2f12bde86711f7e0079bf45fcab9bafadaa418","side":"left"},{"sibling":"0b69289b25462ddd6166f6f49004cfc8ada0ab4f10adafe188347817bdd46e37","side":"left"},{"sibling":"da2bed01c50aa9638855e4b63aa9894e222f26b231ebe24eeaaf8bdf327097af","side":"right"},{"sibling":"f302542c38ba7c3aab7c9280dd60259ecec777dca6e6f71b6f0729b0b8791b72","side":"left"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"953d9d1de3f95baed47a73b97725e182e19e72dfed1a2169f69ac98bead7bef0","side":"right"},{"sibling":"2c95090c7b9262905d506566ca5aab87a567fbb3cbc78d4d56c9eeb546e7381a","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":317860,"merkle_root":"98f41331bde47d0330fff1c4f9249359597e8114becc8134d4c614dfb7bb8946","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260715T133701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-15T13:38:30Z","sig_algorithm":"ed25519","signature":"cf467f5c64eb25692bd1aac6f84331b2a774e8fc859edd592643498f132d791969db979431dba27b4687b34341f372ab345e6bfe5117a2ea228123a1613e4802","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_c1973cc676f1c0cb794fd1c01c84b492e46fda74e62de057a51468f2d7eb859d"}}