{"_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_86d4af85f0cee7b09a44b37b815937c1f51a6b38ea53d2ebfc6b40a43456989c","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1778864426,"merkle_proof":"tpa_chain_h131130","root_at_anchor":"tpa_chain_h131130"}],"axiom_id":"axm_86d4af85f0cee7b09a44b37b815937c1f51a6b38ea53d2ebfc6b40a43456989c","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778864426,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xebb2e830941b5eacf5dd48f0f60fe5f0c22597b8a7e5acaf382a5d9383829792","commitment_y":"0x4f459ed010b59283509db0243a92600bcb82d5815709a60238e33c1ddb71148e","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":"0xe9a58cde610196b20c027eefd147849c30a43935a3d7829445b571849b41c39b","commitment_y":"0xa70461fc3b0657e7ef3bc61cb5e82eab63158a09e8f8caed0318f02f035d92ef","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":"0x4082dac30f53bc4f0244d39a6392b48267c67920d331e130edbe49ff7866da7d","commitment_y":"0x5c1841f2b1b80a003b1562e17e5d3e25cef094087c379e1aeae55b0949bdc396","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":"0x90a4a30093a6b83b6fad0318a3fb19e1768abaee4def09c52d4a470340fcb0c2","commitment_y":"0x561cb18d8803c759bc6d5cca7661c04cb1376e2104ae99acbaf3db35ffa22603","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":"0x1eab1ade2ee7178cdbed2713244db1c2485816115be8b6684882eaa506e40bfa","commitment_y":"0x197f780c807d59a1b575d19bf03178eceabd8cee970be557e6d88ed2c214d635","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":"0xdbd806f3c52b5260584d4c89c2f11a919757292f881b5b2ea1e4f911c06a4ac0","commitment_y":"0x1a8cc81ad68e963652d152ba7bd0b66b9ddf4e0070f84aea5bffd9b65a48f1f5","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":"0xdb3b4cbd6ddfd3527f8e1e48946a60f16103a5fd18be61cee4f208105ae99b33","commitment_y":"0xf7db2e61ab360706a114dba6a4fcd32fccdaf9b209de52d71ecfde0b02b672ef","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":"0x8af36e85bdf4b32e5270c6c61935391ed159a7ad9e4412482ebf675e550dd426","commitment_y":"0xa7b8efa1acbb26b4367c9c502eaae9610419b872c906651165a4160f5cf68b31","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":"0xbb3783b790823129f6d0a8c166a892441f52ab5486da6421d3d3ddd6e3918c8c","commitment_y":"0x7a855a10748f11cf0d57265cc293a63a7e4495499ba88c54b97e629c45b9665","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":"0x5849328b3e00f4ea13ecf433b001b7eb845bbb245fe59185c026f22f6e39b628","commitment_y":"0x40a2c81fca0d267cd540674496e7df8f0aa19d7315b735017c05a7ab83c61aa5","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":"0x628b0ed1cee0ee3f1c1998ccc2569fc032c8d092f5f50dd15e4edc389504fc5b","commitment_y":"0x4d750be538be537c0c451f240fee871ab4ee485631486b5ce564bfd4e467a042","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":"0xd5d787f544b34588a1235c08bc479f4715489fafb20c066e0844e41606ec14ce","commitment_y":"0xe8606dd375361618019baaaa3a211731a2d9d0aff73ba3404ee131e79dac5e59","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":"0x21469b8ea9aa218b7686bff7218499f1aa5fd4b9495f12af1ddfe5d45e9cdb2d","commitment_y":"0x7a973a6226607706b5da8f574bc92d419ca73eb73dd542c0b28126577841003","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":"0xc65ae1454c349781abe138e3545000eed3339b4a92a49bea33c43e8b3a91948c","commitment_y":"0xe5ee1c2f58ce2ce949ddca15ba0066ce7ce98a8b54dd8c3a5d7941e5c8549f2e","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":"0x2e5b2ef370c79ea6a6acefb582aac629f81c9492f545916ea1b4f88af5ec7695","commitment_y":"0xd83bf3a02db17fb46cfa0eb17ffe4d14353b6da7c8d2957091da92cae8b59be","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":"0xf04578faeda1afef4fd034cee4789ffc4d12ba3d1a5595cf4e3925d60cec589c","commitment_y":"0xf824c69ce9fe5291dbdc3f74699158c12e106c5d1edf11d2ce6c51168347c73d","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":"0xef425ce57bcb8aa95122a871cfb2be2ec37ccce45cd7ba943b2ca78f9b35de83","commitment_y":"0x1c389a4c6724d8f5810b6c62b416d8751af764bd7892ba866da1623c1e55e767","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":"0x2d0e511286eb9a5db7c8fbc40828c5c731d4057d3d9360d7af568ab6ee1b1c6","commitment_y":"0x42c7ed7ece4884773517263294bf048f24958bba03097976c90a2eb6e0fa66e3","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":"0x8d860e236562c698c1a66483dfc284243f36aa6d72a2b1e7b91f58a9d3366ea2","commitment_y":"0x741c0e3745dcb6cb677a12b4c9b19ab4c33b13ac60b30284aa9ce4c3202eed7","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":"0x7f282d9749359df42cd487b0353aa9e5d7743d387a82d19ef45b70a8e7b33806","commitment_y":"0x28752c1a76d794f2ac3472d72900f9148d1f154a4bf5055fe2e825ed6d61e4c1","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":"2026-05-15T17:00:26Z","receipt_hash":"0f80c70df646cbddc7a5dc5fe1c352b756358f1074527c6cb1a3a5f0f0f3cd7a","tier":"OPEN","tpa_id":"TPA-b915e9442680e3d9047d5435","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-15T17:00:26Z","notes":"TPA TPA-b915e9442680e3d9047d5435 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-b915e9442680e3d9047d5435"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:7962608b2d663fd69e90831afa28ac3fe0d174c5b78021a7235becb4140f6562dec6411b5354f89cb28f22cb5e7f19d638c1942ec5b8d5bd96f07d54e51c080d","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"s-nlp/roberta_toxicity_classifier"},"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_h131130\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"25ab3afe23cf9128e92368c2c8d4bbc5f2815187a2ed958fd9849c4d0773ca16","leaf_index":135817,"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":"7209d3cdd28515042d6484a2b58e5d6aafed156b7b14000e011ab0b67706919b","side":"left"},{"sibling":"54111ff8f6669b845933874861c7229d4b26cce7c9acd9cf34c8d480c7964e4b","side":"right"},{"sibling":"74356c9015be8621ba2ca1caeee2e42a825c5077d6ae755ac2d6cac5ea4afb35","side":"right"},{"sibling":"0fef29d81604f73f42885787ef5ae02a469a05f5a90f49045cf105cf2afb8e34","side":"left"},{"sibling":"079825ce3cccb887fe0184ec8dcbedde9bc6d349b9095c9a897e265f4b0616a4","side":"right"},{"sibling":"5391231ee329e863cbe961b0a7f9ff037f082d3af67f19bd1e980129ab641fec","side":"right"},{"sibling":"f4991b6677d443e6b132c24f5a1af24aa866e3c1962fda953fafc0a5e0fdad96","side":"right"},{"sibling":"eb765a7af42585f419e70c023b5c26117d1dd6d81989b9320bcf910ab7ec58ee","side":"left"},{"sibling":"e93d87c72671696204c06b0c9ef37ac35366f19a9e1abe7f78c89a10fa85e5c2","side":"right"},{"sibling":"4debc18e0c0c108410903cd5b7f7028c125238850dabfda616526aed7c36f12e","side":"left"},{"sibling":"97e6f3ea6149826e4cee05633b2af421afe93cc640b398034a5d44f8efe87dfd","side":"right"},{"sibling":"9b2917c48acab49001aa704278a7c28ca6528a2d9c6eba67f30633c83d9d5fd3","side":"right"},{"sibling":"49cd87d4d2dc2f05bfd2c38471ea2e5852648cb772f140f6b15d13d8a44cbe5f","side":"left"},{"sibling":"fc18ef3b4e35cb8f1a7a3964f31d55be22296a9bd36d8fe76dbc3060340b0353","side":"right"},{"sibling":"04d97da2de2594930670014803a1216de0f69d70c0cd5be47352c42e5e548cc3","side":"right"},{"sibling":"48f38eba053232a8221fd2e9b5257076a1533eb2085153059dc862acff963308","side":"right"},{"sibling":"791d579b753bea89c4a6e4d82e97fbf677f12788742f83962117cfe2ffe648e0","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":135928,"merkle_root":"fa2081a16351e78db2284a20e96e02960f2dee0a3ee91a9bb2d7de7f34b839bf","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T193801Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T19:42:41Z","sig_algorithm":"ed25519","signature":"9451d2dbbf611fd5a5cb6087bc8d093a28a65ceed57c5701f4689c622073b59e854950726136ac9183cbc4f9b1c74fd1ac6c433d71ccc22fbee686486bc2010a","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_86d4af85f0cee7b09a44b37b815937c1f51a6b38ea53d2ebfc6b40a43456989c"}}