{"_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_4700339849510cc9d364e445e6e124043f5b53b0d5324987a739f3f11402c09e","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":1778367685,"merkle_proof":"tpa_chain_h122405","root_at_anchor":"tpa_chain_h122405"}],"axiom_id":"axm_4700339849510cc9d364e445e6e124043f5b53b0d5324987a739f3f11402c09e","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778367685,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xd158767e12b4a869d4e819f3011f68183d4dd69f5e4a18a94342f1fcb1bd8c40","commitment_y":"0x729f35e08fbf3a814685d281ffba1b9fae5fc144a471082452c74eab25f77a0f","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":"0xf2a73c6960e088292d2efbc9d0217ea84df457cf07a65d40303d84b4dc3d465","commitment_y":"0xf8de1256fad0d2b1c28379a0b7cb06e16086d1e6a6f014cabd43f3a642bbf52b","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":"0x306066ea08bdbc7501fd2b66cfd991b60497f7d6b5cda70fe7133624109acd15","commitment_y":"0x19b0d4ebdac0b5af69ce3e6d391ce4653bd317e411ed032252e565784261662e","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":"0xce2a8d635d2944205206c261ce7642704e6edc14aeb7c6807acc8be0183eef61","commitment_y":"0x4804fcfff33033f011593cbdc27f26500f4be5b27ad34ae90d1863e51969ee83","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":"0x69dbc1e45dc62e49b9b6b54e40dc4acd71215bc49fe2d6e307a08c65215480b6","commitment_y":"0xadb2d4ab438c8555fbda6b56c86238f7f335bcde031cd1e39e84ff08df510040","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":"0x9614df9ec306eb0f1912a020603ec0fb10baaa1e990a80f064bb9dcf3b5b4427","commitment_y":"0x159883c8debae96b2a9ecdc209b798bf03f3141ab1f6359b823e538fe1777310","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":"0xc53857bfc105d83b815ce2c53b048bf88f2b43f3d05a297be74c00dc51c4eb4f","commitment_y":"0xe9a136b1036d5233d97afe83a14f76097d7455373f97e6752cb07c67f6b7da51","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":"0xa14748a2e942bbd73b89bfd80ede4dc117bf98458c8a8f627addb07c015dd0bf","commitment_y":"0x5cd7dd821297b1200cbeacc2322a2520bac8b3b84439b0a17ab8a0dee8155c62","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":"0x8f0535fea20f23cfb8a38ef3535b98f2a7e37adb661c0b96a52b6959d2cd6d67","commitment_y":"0xbfa916053aa1532e5bd005f229effeb38e02c8a5f42eb4e2053ae814e985fe6","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":"0x8705efd15c18e79e06c9281a4fccd3778ffc745d1c88a1478acfd155c9ad274c","commitment_y":"0x9113833a0f6f0d057bdc021876ec1554d15d29e72b158050ae689ffc7b3fecae","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":"0x79249159bf6db49b5a44210ee4197234c1f29ffe37b0f41ce352d398fc516aeb","commitment_y":"0x202ab3aa313ad85111a5ffe4737bfecd6b28328d2b99091dda456dc88dfdcb81","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":"0x843a2fda81f87c755a3bc75f75c16600d6178f7c01a89ade68be0a5e21d9627f","commitment_y":"0x6fde2bf80a5968bbf449aec753f7dce2c2bf988489e575ffc6aea1dde26b9f2c","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":"0x51ab8f70569ec3d699184760dcb6a7da8013a231a978a1ca8c10923182cab31","commitment_y":"0xf4a3ab712fbd09b64949b72c7765a765a5e11c6ffdd77ae1aea1a30dbb0190ed","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":"0x2e86c3a52829accd01fc1ce5d7e5115add6bb15612c4775abffe3bdd74d721d4","commitment_y":"0xc7b056edeb96b417555bb86ce0088f9ae988cf55295a9e29a8deee2ba9e51581","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":"0x2b0ee17e1c7a07d53eb9fac3e14070ee194ff6f5fcf122d3951af9e66dd5073b","commitment_y":"0x8fb77608759bd1c5ff70559e291d2e0cf38af77e7f2337502336403f83891ee","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":"0xcbdd58d6f9cf0d2ed6b1f420de27018a623f187490853bb620e708aff4436073","commitment_y":"0x7de40c8b13687077a3781ca120777f6cf71297f6e5e565d0479b2da980751bb2","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":"0xb362e9af7c7d3029d342a45d93082da852abd2b8e7eb583e43fd4b713ef08069","commitment_y":"0x2a31ba100429c042c091fd867028dc2097a5ca8d6e1859bd51c40a02523d3bfa","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":"0x68ef6acd9bc7e0b43d9fb020aa4f3cdb56be984d8a85d73578d9e4da5cccdbc3","commitment_y":"0x33c86d0d34ba3058ca17bd9386938b41f2459b3d53ae366a788bec733a4a5625","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":"0xcef4b5ea9cf2fba5bc2cceb87b7c368535c362904537fecf4955c56a129427ec","commitment_y":"0xa22a2da32768fea371aca4f5a6708998de5981a3a3d33f22f749017859ee7125","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":"0x27bd85a38cb60928f376bdbcea566c2f0262f21a9674f85c55f045fcc76e612b","commitment_y":"0xe2e40368dae4a2e259fb048e25c36ea55e089068329ba048f6784cff10319fd2","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":"2026-05-09T23:01:25Z","receipt_hash":"eb567ca7bf5cdfe7316ab072553a59fc8d057428c02c98e57519d62215064c49","tier":"OPEN","tpa_id":"TPA-31df1ad1b168eecca4955c04","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-09T23:01:25Z","notes":"TPA TPA-31df1ad1b168eecca4955c04 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-31df1ad1b168eecca4955c04"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ee06d3fc3007a4daf39e748c9a6943d9625057eb8e9355678456a8eee24d8b3d4bbfe94246cf975c507a8ff36217f7008c96707270e5000dd85061348d4ae105","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"ISxOdin/vit-base-oxford-iiit-pets"},"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_h122405\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"2040d743ce6f830ca12537d5680c0c041391c679c96dfeb2e620b2f9e034443e","leaf_index":123364,"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":"2175c2a90658433e0f53d653faf8a9b5806443f23df2b9a7d08518b04bf0361c","side":"right"},{"sibling":"c4b2653947fee06f683440660eb2de92a2e51dcdc82202043657b2430303d046","side":"right"},{"sibling":"5cfaece7c2add28651bc2afc6d16b9df87d044ad5ce1c42c5677945337d3a5d4","side":"left"},{"sibling":"dcd9694305f1c8fefa0259a0479bd2d9f248b04be271b460cccf92b325c71854","side":"right"},{"sibling":"c84b4b8df89fc2c5ebf293012fde1c98436da17ab464f7ef3e858b2875af8525","side":"right"},{"sibling":"589915d77fac90fc6317b6f0901d740b2d03a73bad4befdf068a7ecd99b88f06","side":"left"},{"sibling":"58c55cbb3b33053f7d4cf7e7fdf3a206b858963228e5dd4326f47e8326e43239","side":"left"},{"sibling":"4edc695d636d6945daa24dc132c788d50d5dbebe4f3d5b38f3ee0ed47f5cda46","side":"left"},{"sibling":"e4178a640531dd61d24fd6c0abc785510f15c35f4f23b99bb50199bb0d49b6d3","side":"left"},{"sibling":"3b05122349c2e5c32a65e49e5180db3798f6512831697db4de2a0bd21cf52435","side":"right"},{"sibling":"ad4677c31cc136fa3bf6d9ee44afcb3f8e26a8fd52ba091c1bd70d1cb2508a1b","side":"right"},{"sibling":"e73046f994334c854e9a7b2f8fe89de4bf784863f3c2c6fb6cb21758e4c0ef6f","side":"right"},{"sibling":"ae7dfff36ba07d9f48c36c28a341482ef244ee13cd0efd49aee2bbef2fd65f87","side":"right"},{"sibling":"62ac6554017807bd83187f5a3e5f4f72d6c482616429c2780e9fff1f4845fa04","side":"left"},{"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_4700339849510cc9d364e445e6e124043f5b53b0d5324987a739f3f11402c09e"}}