{"_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_695eb028e55f9d7e4685bf18181ed241616681f38c5bde2a921d56e99bf17204","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1778158844,"merkle_proof":"tpa_chain_h119541","root_at_anchor":"tpa_chain_h119541"}],"axiom_id":"axm_695eb028e55f9d7e4685bf18181ed241616681f38c5bde2a921d56e99bf17204","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778158844,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x6a1dc5c4701202b980912ca30712285f5c5b39495d1823e59ed2fcbf90c6d892","commitment_y":"0xd156704477d19fa67390268abe1e4032c2ea1cadfc9dc32b89e4cd31847475fa","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":"0x2d70052c6b430b1f159bcc5177b91f27349d79d1444d75488aef070e846ebf94","commitment_y":"0x389b8be480a0ed16aa0cf0882273df5deff93bd250e6a61c8514c09e4791e9bd","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":"0x4ddcb73f5d3ed3218696278c9c69655c35689a33ddfd806c4a96b7fc33369723","commitment_y":"0x214a5f6bf59d828ff77c0fac153d82de04cb2aeaa8b7b856848d5accd5d5417c","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":"0xa71fa83be2f8c785737af0876b2a4feac24972277bd1faa605a5d7de1457fd80","commitment_y":"0x1bf20a836fa1d3796b3df84d0c1d3b4e17bd15d9ad801c34df23754777a5c13a","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":"0xe39a531b00d5138d36eea5374300a6fc15dfe9863a1dea57d9232040801e0061","commitment_y":"0xe61bc33d2c7024c376f12ec681bec8c5f94d9d3b50b23ec07008ccf903bb3aa2","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":"0x6733cf3ae8c5f66d7bb03dc091db40c7f682d1355a5dfb3a09795f1265d62690","commitment_y":"0xadb0e7a30b0bafe68e29ac64752ddd9919ed0c752a571e704523bf0f8799b724","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":"0x507298fafc49971027e59c7136cc0d22a2a13fa4d73de8adb1e85c68deb4200c","commitment_y":"0xcbff3bc84817f3e59781491fc790f1fe6d7fed5553083cb2ca686dda1cc8550e","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":"0x5a5f5642d6ca0e89538bbc214ecdf78e162685388d3f8b33ca1508b2710c444d","commitment_y":"0xccac4a8606ada1f37cfa8c970f6c7510343ca4cf1f3203715a1943c931d47f89","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":"0x4b930a0c7b6133a1c484c33c7f385d2dd8433bdf95410c1ddff4f33de34ee9c8","commitment_y":"0x8bc45baaf22db17fb5c62553b7680f67efc72be81d09f8d8bbf01aa30a1295f0","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":"0x71135c1ba8e53180b8990ee9c91cd6453d6ddba67525052332ba31352850ac77","commitment_y":"0x78837fa6157ef0a00021caee5fca0588bb8ebb4d762bbcabe48e4abbf2bb5ae5","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":"0x8c672eea5fde42987b9d2f5f04daa1de6d7f8784e7a828735e63c51911690fde","commitment_y":"0x3840c4ab7c7bfd3b5a3bcac5ffc1062cddb225e1728fe143f7ae0f8a8120632f","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":"0x3a7655d0fc5a821228e389e35ca9b8be9704a445d2eae49f63999f5ecbf6cbf7","commitment_y":"0x90d5ccdfe955281a0f549ac6bc889890ea86d0e567408c5bbe49c8298b44687f","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":"0x3a7054311c3e410eb8714eba00d859faac35abd485526226eb46bdd8728a7ebe","commitment_y":"0x85e46b1e58e0e7c5b4adaeb2007193feeb2cf17de95bb9a7a292fca64ee4b535","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":"0x6f9eb5af6bb53fe32d605062c8f9bc8eaca7eb5907f76bdff0254faecb6027e4","commitment_y":"0xfd878d584d21453d66ca460881d971f5b7d9686858f6284ca76fe3b5c5742621","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":"0xf0a7d0d4a371b664a6dc7b6006d68211a948e4b80be6ee344cc3793f71e28d11","commitment_y":"0xe6e1391167ca6cddbdffb82442e4ce62ade9717b6990060dcf65ae99776fd52c","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":"0x87e526805773c14a17b68f3a8fb1ceeaacca744e6b85756dfb29c3b31dc49222","commitment_y":"0x5fa8273788feba9e55be801bf7d4ac8f06513073790d2566954e61c69448f1fd","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":"0xf9126a2522e12ca8e94a05083a5c7bd72d0be0b690ea83071c4bd243ac79789b","commitment_y":"0xd3321f31e09cdb00fb77b14aaec12c3452c86cfaeec6e770ba277a74a4086ff8","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":"0x774458b89b3dec33ca5853747ad4ad56f0f4f983f014d8ad9adb2baf145a5c9a","commitment_y":"0xeaf75e5b9f94f68221602825395711740aa1e5f068138ba691e13f02af5242","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":"0x8c68f7941b88540b83db15f14add04abb35e1c6a5eaaef6ad69837a38f8e69dd","commitment_y":"0xd580c1d76e5255cc93ec810ea64c7d1ac662167ed9ac9dbe6c947d3eb3aee0a8","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":"0xe0356d471bcbcbb6817a144f0184646e7c04931543ef971ca476c380e3c77be5","commitment_y":"0x322a942116a94f33eb3a38c025ba50bf58931a25cb6e10685c2f84a48c404c8a","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":"2026-05-07T13:00:44Z","receipt_hash":"a752c17da8aaedcbca071dc8c79d44e4e89eb155f59376847bb9c2a749f160d5","tier":"OPEN","tpa_id":"TPA-d3ee25e4649ef614f4aaf362","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-07T13:00:44Z","notes":"TPA TPA-d3ee25e4649ef614f4aaf362 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-d3ee25e4649ef614f4aaf362"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:a82f8de578246714d5422060cea8a1a77572eaf00db60c95737e5fbd1e3fe1ee93c5b9e8b9880e4728ae418bec25a44b7a877c585245c21f207af5383f6f010c","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"chenhn02/MetaFold"},"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_h119541\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"1814e0f40418bf131bb1bc9a572018c187f1d8bdd8f11b893b1e07604e211600","leaf_index":119092,"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":"eaa5bd11d4005445561b8e247103d49ab3f730d5c21e7f07d0e1385211e44e44","side":"right"},{"sibling":"8da6dc5d907d1076f972e4ed557adc966449ce0e9ad1ae8e1cbfc85056b77ce1","side":"right"},{"sibling":"8fff78a37cf9490bdd018ffc1a33730a14127212874210684c7529f837fab94b","side":"left"},{"sibling":"296f00790b14c79592f9a456f83d314cf896ce9d2c33eae2458f3af37d783153","side":"right"},{"sibling":"9e24596ea96f6a030e9c250bc37a4392e4d2062c35bd8fa8f5e9c9cf64430709","side":"left"},{"sibling":"457c779836279ed0ee9841b1db0d45f6c953e51592292406ff6dc7f3be521256","side":"left"},{"sibling":"b6899c11f841b365eca53dd5b2f282a42ba169758dd21862f71f0e7bfa32c521","side":"right"},{"sibling":"2015081c2e2e7caf6c47951da00fa1ccdf428f116825abcc2029eeabedfff8cf","side":"right"},{"sibling":"34e9cdda946232cebee8dd5fca2fad047288576c28ab54a6f660a8e745eaa86d","side":"left"},{"sibling":"8908c380c966f9e47e2c7ba20081982ce1eddc925029b7d1b3e0e4e031f8845d","side":"right"},{"sibling":"7567c2e0e62ab385d2ff533add582af1cf98faf2dec99ff3859105393f3a03ab","side":"right"},{"sibling":"b1ed99341c327c7c9ab2489f40af2547ab3b3b4b6a74fb684210164fb891a413","side":"right"},{"sibling":"6ee3be9bdfc9bee55d32f7dbb0075f02fe87d20887d563d3e300caf36b1b88c7","side":"left"},{"sibling":"8ccd9937a2c0d5c04044d07d1557791b7d07bb31eac41a39a675608d44b38f23","side":"right"},{"sibling":"3a5e69cf0803f4c91f3895ed7c9a95748fef240bec4422e167c05300f79f06c0","side":"left"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_695eb028e55f9d7e4685bf18181ed241616681f38c5bde2a921d56e99bf17204"}}