{"_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_b02ddc29c8b1af133877bbdf7b0d04c8ed4a96a7f00dedc1c8173c64c53b104c","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784106054,"merkle_proof":"tpa_chain_h283305","root_at_anchor":"tpa_chain_h283305"}],"axiom_id":"axm_b02ddc29c8b1af133877bbdf7b0d04c8ed4a96a7f00dedc1c8173c64c53b104c","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784106054,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x8df1712d0561c26ccc2efb5465b6030eeaa29fbdb7cd14fcc0d08ef3b2cf8c1c","commitment_y":"0xd298c7b94e85f6323dbf57bd40b44a5081f510d86d42b4ae9d3af84720137fe","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":"0x53d4410bf7b3638e246039cc72d569aebfd4bf3babf96749b1132c2ba7999211","commitment_y":"0xdcef302e95361eb6f458cdb34859f3d2f465b8408548e3f50909bc51ea286abc","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":"0xbd490248887562040e05cfb5f8e855addd93a3bccf5936776bf9867d1cd10968","commitment_y":"0x4267ee623395e126bc0e1708ee58a8e47e3825ae5f86974c13e5d9b89e50651e","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":"0xe1d6007d3196ca78f83d436a54ba67086d25eb47f763161972c0ecd597c1e74e","commitment_y":"0xa0bbffb35044cbcc8688785da5be505144f4cfcddbba3d5b124aa5aaca248217","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":"0x151d868448967e5f4c74a4e5a1360b3e6e58db1cf2e7ab7f8f0db1b2c50aa1ac","commitment_y":"0x8b441731a77d45f9dc7985d528c037ded9d007344fc75696fcc67b814178c697","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":"0x5ed2b7c1db0a7b26bf9b1791e0be8f5236b1778bf42b3e063acf8b0a8be9f88a","commitment_y":"0x840e43ad29f3d48303ca0b384b69ef3c3c5f22e871f61638be0c32e81d7f656b","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":"0xaae0041e5d32c140fe64e97278edbcec24eb05e416f44f56fb2cc2bf33fcfbe3","commitment_y":"0x487a31d47c4ec1f07a801b58ee31ce5c9bbcfcdf0f45ce59365e27f6acd4f409","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x35b57385dfd076a061b02fed36ee0f9d706b39f28f0a42a7942b50bf75c7cf06","commitment_y":"0x73bb9104731981a18ddb2d79d00fef33d174a657297ddc1849db6ce12160ed7a","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":"0xef3c415a9995819ce5dd1dcc72a08633dc555316c5e2d9da457df1279d29e0c1","commitment_y":"0x938fb8e6ed3729fbeb5703c1dd77e177702d15691b2617cb4fe02116ad986b64","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":"0xbd2aa59610426b5869696f1ada287e9d491ca7ffd01808e83330d1b4da166882","commitment_y":"0x233aaa5ea8e70d6410814118aae97c1c5f7f46d6ab0c89265ff6523eeeeb3663","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":"0xa7a6017dc10ab1c13dedc37f6ec02b855972dcc6c17165fd1f22338a676040c4","commitment_y":"0x819df224c705d247f4aeaa5fb31da8ccabae072751c5a4fe43def9a88bfaa325","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":"0x770c791b359998e8f1c77a98eef40633528cd3f69925e4f52e46367a670eb13d","commitment_y":"0x5eb4041a0e5e1791de5d5640a6df4fe67e5abcabb4ec4cbbbc9de469527e6837","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":"0x70578a51c02e21eee39c7788a66bef85244801b28a7e1e7cd08cca0a20169b7b","commitment_y":"0xcd887fd06e220ebb398b92d620fc4d0485b4b4312e4cb7d9e1773bc967180c43","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":"0x3dac93c858d1fb67c16f85efe0698002c2d042b47b5eae5a177ace8e1950f567","commitment_y":"0x3b4bcd1a1f5f05d3cf6a8a86024cf21f732183158099ccf8363b7bfb5b91e605","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":"0x4d954d33f8835976d5fcd4c11dcbafdecfbf7701d6f84c65ff4ea043d95e6e33","commitment_y":"0x3fd608ad62027621025b17c46aac65dde8fb3698fed4cbe4ffc85b61ccf27ab0","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":"0x3a944c6b119dfe1cab96dd9d4ebadc7b366f5ba7a4135b57f8999f4a005456c7","commitment_y":"0x91c72f494a13eaae97605872863380049967d15c8c9cae9c1f83f1ccab1f40c","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":"0x443b1095a62640cd5ac6b5f5a1bd4461840b248947150f72140a62dc6eb8352c","commitment_y":"0xcbb0f252fec8cc19dec0aab5eb5db9da9ca63085ffd8e09b434ad502b4c74459","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":"0x96e1fdf5a6b4cc0de56449d94195df224a3249feabe22e0b726a62546c31e38c","commitment_y":"0x5e12f767fea52eea6700157ee85937061e8c413447e925b1ae61181cdedd5098","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":"0x5c4dfd8ab5162c6462ec44085d0fd997bc7d95a40d124cb7a1cc9bc3c8cd5185","commitment_y":"0x28b2bed7694b31fc44022e8013eab05cc2b09414b1242846a2db4d5e6fd3c709","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":"0x4d0955acc7eea3ff4071af4a338d5570cb15270af3fca0ca5298a5c528f9a088","commitment_y":"0x1ed91365c6f1711ab889f48743b79367c43e62eab59d8a77419f0194c5a83483","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":"2026-07-15T09:00:54Z","receipt_hash":"297c166c208082176f63d396665e3e039f93e22ef8a4ae9d14c543019f690d9f","tier":"OPEN","tpa_id":"TPA-5f06c31adb9f5afb2fa5728c","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-15T09:00:54Z","notes":"TPA TPA-5f06c31adb9f5afb2fa5728c retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-5f06c31adb9f5afb2fa5728c"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:d3dbe5c4bb2e7798e77a1f964ddc82bc244892f91e999fc061d4a93b1d2afc17f9cef85246af95662a68ea5375dd172cc808aef116125782a0f6b7e0b736eb00","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"microsoft/layoutlm-base-uncased"},"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_h283305\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"2392d6a86b85ab02ce0468c8db898a1400864198b07ab7d5ad2205f0ae4260a9","leaf_index":317278,"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":"22f9f2a04738446014ec1246fe4774675f0c4e3b7c7dcbf344a96dbe55c4cd96","side":"right"},{"sibling":"a360e46f547ca91377deab24efb1f7218e05e7e38a4119f0a7b7c6f2840548cd","side":"left"},{"sibling":"892cd129fa5265b7c8b21cd0105210629b34ef71c934e12e7f94ffe06bf5778f","side":"left"},{"sibling":"422ad7684c06f21baf29ca8e8589255f3353d5ca7e8f91059fe957685c1b8ed6","side":"left"},{"sibling":"24f2abc2d2ce5ab1590425891abdfe44ac0db1868dd1ec8433310340fa984397","side":"left"},{"sibling":"16841b7fbdc89eda6a2f0504cf3e8c9a1b801563595d4afed2db5ebcf2f63e8c","side":"right"},{"sibling":"fd25fd4f0ea1cb099df529237cfb740866aed52a0cf304730d975a0653d4a160","side":"left"},{"sibling":"bf4e617a425f4269cef4de15539e76243be4eacc2f8bf33b00e33498e9e2aebf","side":"right"},{"sibling":"025c8cf9c4d7d149f069ed68b6bea22f2443f07aedf4440ba6e47258fd4845f8","side":"left"},{"sibling":"4aa8258db90bb72fd8c234094e688d3a74fe5146624f33a582e0db200b9004df","side":"left"},{"sibling":"c8d3d8cb0183b912107f9781ad2a1b6c0c9424906c5907c09deeb5bea9d7b571","side":"left"},{"sibling":"3c3e08268ffd2925e10c537f60e9edbe99ab3b6efc97bb3aaed510c9a7efeb09","side":"right"},{"sibling":"0b69289b25462ddd6166f6f49004cfc8ada0ab4f10adafe188347817bdd46e37","side":"left"},{"sibling":"5d93d849a44b8642b89369e651f376d948262d730624f1a3c4a0efbbf9d89595","side":"right"},{"sibling":"f302542c38ba7c3aab7c9280dd60259ecec777dca6e6f71b6f0729b0b8791b72","side":"left"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"a3007098d97a1c481931977d6defa3f43a097b5a8337b3fcd68ffbe69a8f7fe0","side":"right"},{"sibling":"6a602dca984fb3eb5fbbabb61207e339c1477041babc96be50efff293bafaf17","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":317312,"merkle_root":"5f8f1cf7812cc2c8d2d8c441dc7aa9d0846523531049c8b0756398b5ffc486f3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260715T093701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-15T09:38:26Z","sig_algorithm":"ed25519","signature":"6c4ffb6dbb9955ad310a26179b1ae54cb7f4cb99efaa3e41c756ae8898caad907ee14d3d25362b6207a44fede7a0db1cd765cf817bc7c9626a84ae0870cbd701","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_b02ddc29c8b1af133877bbdf7b0d04c8ed4a96a7f00dedc1c8173c64c53b104c"}}