{"_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_1ff69fdd3c323083cfc551e91fb4d7c30143510759054ddd1326b38160eeb17f","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779958879,"merkle_proof":"tpa_chain_h149852","root_at_anchor":"tpa_chain_h149852"}],"axiom_id":"axm_1ff69fdd3c323083cfc551e91fb4d7c30143510759054ddd1326b38160eeb17f","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779958879,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x1f31bd558b0af91e12f963009a5900337493ba03f585da1327a4ec1ac84f4f8c","commitment_y":"0x294dfca056971338e6e01c0f650d90211aafeaa41096b394f9d12b3b9609d858","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":"0xff33b7cf24340069dba6367c64a2f6258e3e0acea11578c6d3f0822a1e25c474","commitment_y":"0xd7865bbf414666c410787ae13dc56ee1173af4e512c082508a838f60778ae4ea","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":"0x1c9aea5602cb7488574383b3a8577d7b2f3233fdd7b3b348673b6090f3395bcb","commitment_y":"0xd561bc2acd0c284a8106b6dc9d9f0f983df305428f084eab110400b330d5552b","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":"0xf6ae41c946ac2a835b65a43f738f368b19d931ff1063da6a27d51765b1b32613","commitment_y":"0xe3c56e0793c1395e1a381d058cd1378b20037d3f8d3825e18cfdae1ca48ea276","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":"0x12a4c1314f207e72b7fff331eb09b30948212f34462f5d07e211e1b9d51fa4a3","commitment_y":"0xf2d8541f5acd20c06b83a5fe635a8b807290314888492c17547ad52454d0ab43","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":"0xb645c21b11c74df7f13cdbd0d6238db9afcb6e8247462521da8a39ff215253e2","commitment_y":"0xdb526d7616730945d8400ce3aa6c6b1ad1379752c7f62bb6bbb3a9cf55287b37","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":"0xbb7f6e86b5eddf40eab157f03bf6d992f5e9c28696eab966e67d3d8bb298bd72","commitment_y":"0x88aeda5e774ea89d577eca3d6e7e0e3ec1150128f5156c961eecf424e1674788","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":"0xe63c981bc357a441d008be5ed4d6871482d54b3d0a77c59f26a8ce087b125686","commitment_y":"0xa8a15f05c61adbc921d00e54cf25d0ac35394981d0ad26d7de6943396dc7bb2d","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":"0x1157f8c51648e474e64c640c45d59656bb8b30998317c4da83f38b3b859d2f70","commitment_y":"0xf48023233a2ac597dece30baead155107f174ddbf6fcfca7ac838685493be4cf","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":"0xd0d90b241b0e9a7d940e193b087cd8a2731c61c9fc9384bbfe10d6295fb63e43","commitment_y":"0x4925f22300c6a390b1ff1bec8800e8ae6c234c87186e5b974b9829d72204150c","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":"0x9edfb9a61e75d1c76ac2698c5ecaf1e1f523bcb6ec72010318a2992c8e1865e9","commitment_y":"0xf931b4686df0361b8994ecb787fed46d4dd9e8407855f93059100354d1bb1ec5","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":"0x26f040e020eed0df841823a1ed9cd20879462d0c04fb2ac9cb0da13e26f4cd81","commitment_y":"0xc24d21b961939cbe498e7ac2ef118e87f9b6e908cf424b989e76bfc4b7f91c44","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":"0x3c3dc24446b366c919331d43e11fba2bdb766ce63fdf18acd820b316cbeba349","commitment_y":"0x9e72a92c957431d77d90fd5e96fcefdf966ea8d11e2410ea84a4de2f352fb96d","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":"0xcc814791ba92ecb4e3f0822b4bf2d30f9f1803de4d32bdae6f2d75f8fc700fd8","commitment_y":"0xb4c2eeb09e1041d7855fe1731f1e976fa976f7c9ed57d7a2e3d5c69287fea60d","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":"0xa8d69bd3ec7ebec8e66e3591ddc24ea8587c87322f6a92936099ea6468c09a42","commitment_y":"0x1069a8f7d80d3c20a8bfadab13ea0b2f00411e4005c2f3f844436c7048ca8505","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":"0xe812d3d34f47197d4fc49c6bd5dae748338f33e7325ad98c66a0993332b8fee","commitment_y":"0x1a3edfcf721361f47c9438f755e41ebebcbe370f78924c856bc60e751a87bf09","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":"0xf15a6f58867ec8da56c54f003198747b6376e194c4c1e1a78c9c9a6dbbf8e195","commitment_y":"0xd9f9b1a451944b4e91148a084cc9154912f5d08679bb2871121dcc055a6d0ff9","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":"0x3dc6759196894894ac5817babff6e68be65711525d3d0c9a01dd1faf757c241a","commitment_y":"0xdabf515c9eb72bc029f42a80dd137405153f7f25153f58b862c6b237912cdaad","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":"0xbd574346d9cd5bffe124d7bad9b515f3c2e723a7c66f7d8ce4e8079dbeeabe32","commitment_y":"0xaa039fc7b8fa4cdbea406e181bd3b05aa384f94dc8dcc1150358fcc4cb2758b3","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":"0xa57d96ecfda9711c587e8afeef025742c0f16144253950fc523515b91f3bc3ea","commitment_y":"0xa51091022b450152ca25e17799c726eb7ac6f1284ac1671e2a54a136db7bdbd2","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":"2026-05-28T09:01:19Z","receipt_hash":"f68f6cdf0723f1464e96d52e1610fb7ac0e95e6da9ff085b233cd3ffd30bfa6e","tier":"OPEN","tpa_id":"TPA-88dc036e569c6da35a2b6d74","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-28T09:01:19Z","notes":"TPA TPA-88dc036e569c6da35a2b6d74 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-88dc036e569c6da35a2b6d74"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:3bd05f7ab6278bfbb4838098fd98010a4594d8cec998692e270dffcb6e6ec1218350fc5b3178aa84256ed89e2ef16e8b585636c66fa549bcb73e8a136b65f707","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"Voxel51/curated-mnist"},"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_h149852\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"53de7837f2520ec4576ad130971ae09cee40ca3948e8676c89d8c2e21c6e00a8","leaf_index":156429,"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":"b0e690e47032c8ad11f6a4bb4e525516e999df2f5e4fdf78906af1201e8b13c4","side":"left"},{"sibling":"1e08b5616c16f1f48825d9ba809f6b8a6dce3862278a254577fe686390bfbf40","side":"right"},{"sibling":"b6921f95569f08da653c11fc906aa8f421a9a318e36a5a25fd40d5c22630f4f3","side":"left"},{"sibling":"4098f72e04b9dbd171c3a9ea8e1401f3cbb6652e6603c64f0b1df49620b34d7a","side":"left"},{"sibling":"03c2deb2b43f2558019cc4a1dbe1a8abf8b0f4803ad28c582c8d77dc8eba0d9e","side":"right"},{"sibling":"b28d0b4e082f3cad4cb80ab8d0715c198b9bcb347fa2e1828fb8d11d18bd8d2e","side":"right"},{"sibling":"28b217d689e4b00d72f70d8badb4bffe0ce599699722051ff293775b52cc9ee1","side":"right"},{"sibling":"bc8bf83ccb86237ef63a8dea8705f1e68ebbf071e8dcdcf6096aa136e8fdd09e","side":"right"},{"sibling":"6bec02acaa5817afd83df41a0535987e873faa0abb999aad5c900d55c19e4d76","side":"left"},{"sibling":"c0da1fd27fec2043f6d8f636f29862852c6cc47adb79f1fb2116e14f3ce05c93","side":"left"},{"sibling":"3ffdc48d5431c787832e5b7ae03f561790bac931da12d6ce69b02dc4ad425552","side":"right"},{"sibling":"bf35615a01e000e29b75f1a0253bc50d44f640eabea3f12f37b53d5f9a10c84b","side":"right"},{"sibling":"7c3c77acd4ab38ca9f71c7e57946e79d0e4f74e2245032b3ef9dc698573c6926","side":"right"},{"sibling":"66331bac84ca0f8983eb09fac7eaf95af234f1b82680b793eabff4ee25caac40","side":"left"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"75851f9fbb11c728725b17e099e05022c971177d4def9dfc3def4fdd23d82889","side":"right"},{"sibling":"5726d17bd70e869f9568ec3cf2c4aec69f1aa6ae34c54576b282ea55311bf3ae","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":156561,"merkle_root":"374a0aaa17bedc6f17e3e29192b2228473120cb10934194a9031cf0e29f4da85","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260528T103753Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-28T11:36:57Z","sig_algorithm":"ed25519","signature":"9b7ba1f22dfa82c912e1e0ece840bee26662920bbab9c43df72edc6d5b20bd0fe7886e4a1f17d4f4dd26625f7bc3433c83de489501704cf1f7d934f602369306","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_1ff69fdd3c323083cfc551e91fb4d7c30143510759054ddd1326b38160eeb17f"}}