{"_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_b3a007706bcde78fa4427f82095e0625267f5a8305604b24baa0262120ceef4c","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784599389,"merkle_proof":"tpa_chain_h300658","root_at_anchor":"tpa_chain_h300658"}],"axiom_id":"axm_b3a007706bcde78fa4427f82095e0625267f5a8305604b24baa0262120ceef4c","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784599389,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x79381f276f63ba28d2e89eacecc85f8624bdbf31e719b26dc6097aab107f3c8d","commitment_y":"0xd4009988dc40b06b9a7a9b913407471afe761a423968db8787d05cb82996262b","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","ISO/IEC 42001 AI Management System"],"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":"0x7b63395e1a8f67731f6a1a68a099c5416a435e88ef835b47c4d5f89598171062","commitment_y":"0x9b6ba459998d05243f16c4ca864d3307eb373a77d75e5f5ae0d7fbe5cd2d7a37","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":"0x8830c528406ad5506522251c3fdf83facc8387baa31821c3a8413fd0b302ae2e","commitment_y":"0x4982e57f7dbe39ceebba1d559e2b12aa9e238b621aa5152957766c4b0e640d1","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":"0x34b9becaff7e4e28d58a247c4bc3de837fd2f58556ba3470d6e2015cf1744580","commitment_y":"0xdb82f056176cea4830810efb0c343d483b670a9417ae1278184f66f10e9a1def","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":"0xc6aaded545bda22b3449ee27cc90de57572a7d51647dad248d9082cedb013273","commitment_y":"0x2a53b8cb1cf92fb4a48d4c1460dc1ba3c60ca2806c2ae13ee567896d33b05a7f","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":"0xa727924633b1f5209a70dca4002e949737502c419145ec0d71117f4a26a1b17a","commitment_y":"0xcfbe76cfcd576fb642d70f1a313fb72c8f54c10c4bce8b14161dccd3aee3616b","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":"0xce91d10fe304dc3efc7992a41def4b79a1b600c8766f6e8a5cb068504c26d3e8","commitment_y":"0x31ca7b8593324933b2382528778ae376d822c4948dc6f30e3189c191b089c507","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":"0x86cf93366c8da90b34fe4e9584670b8004f5e33d841327ca7d13e84e03b02da8","commitment_y":"0x8dbc0e2c0bee341146d5e17878ded8c9a3a44a137956a0cea978b9521237e536","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":"0x81ce3b4665eddf5a20e79260e6a772332118b3786ef1ce87055ee5ef91921349","commitment_y":"0x8eaa918597419a620a2bc8b664b73ec8e00a305f7ef22697b02f7b5c6fd4e6b1","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":"0x65617f1c6e21151f5ceea8600b8dc1a9d2e4e1fd23a916731f45403379add15e","commitment_y":"0x61e9b2e59c68141b74fefcfa6add6d305e065f7a9c44e285e36a10b013c14685","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":"0x6107db2625e9a46c02d25afae0dbda9f9a355435e3c43b0999291901b98bf459","commitment_y":"0x12ad112f05818807846eb7de461b10c03f5430b9a6bb8b9ae8a62e94daa528db","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":"0xe41b1b25ae1762d2faffa13aae314cf2cf6c48e3e9ad69672f929c33d4eabd7","commitment_y":"0xb56d11494ec85442cceda90c4f04c19820f2e27a5d76ee3998134b658f9e1be4","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":"0x595c993b5cd9c74ee6c79fcd2779a629fcb09d34b72209043f180aa6e1e6777f","commitment_y":"0xb6c99572ceb192361fab3cf24949107a18422e63c5029ace8051542b2d410c77","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":"0x360f03b4f7628639839795150bcff02f3cd547ad401581db45cc6cfb0e601383","commitment_y":"0xbd8adce82f0d0a51beb1dd7dca507f6b512e2b518b607b438705cb6a077c2756","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":"0x7e60a933cc7d43ffd38cf59fb74e0eaae25b53220a0e00d0899c6cb11a8688db","commitment_y":"0x32004f49a4e529f3cc6424b0376a5306e6153fd444c26bd7226332606c79f569","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":"0xc7e2b5aae95454e737860a9a12feb3f52617ef7837363bf002959cd75f36a60d","commitment_y":"0xa7c3e97e9b64640a2107207a91090974cf3bb2384eb40abd928d9d6443755007","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":"0x277467f58d0dfd00fc5e2c78a4043ecea77dba4e0b909df89821769fde127d0d","commitment_y":"0x5c46ad74e872717ca769a28c0f6880b50a4a191d70280fa7d4330cdeca0dc3d6","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":"0x617f668fda1aff6d46680e2a624817bf01ee51a3832addb31de939dd3f0a7981","commitment_y":"0xb860c03f0367f743b96f422353ccdd030ae16238b3fac549dc0b98c26458b9d5","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":"0x66430196ff6ff4dd5a2dc636a937f84c2240523744687f6c5db2ad7352d23b53","commitment_y":"0xf12c14a7c82ac75f8e93486fe05bb6d593221ad4fb584e24b8e891b75fb34330","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":"0x98ff7e350e0f5352640ac8f91eaa3d4ba4b818b246717ac995710500ee64a0a0","commitment_y":"0x9b32bae01d352b5af889f917c33599cd8e9630989c78d34068f7d2f0b4217e32","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":"2026-07-21T02:03:09Z","receipt_hash":"27be4b7186632fe373c20a602f7e1484b56d1a5cb4fc938fd067c635b2ddcdf1","tier":"OPEN","tpa_id":"TPA-1742d16ba9473b2131bbdf27","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-21T02:03:09Z","notes":"TPA TPA-1742d16ba9473b2131bbdf27 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-1742d16ba9473b2131bbdf27"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:4d7d60ea613a2c3d6e3ddaa25b1a5f360096a7f4dab353fa3400211e36f6a94b3a12297e3fd02a949409593f0f3f2b39c55f3a88114c375c8c1f48c3fcef2403","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"google/metricx-24-hybrid-xl-v2p6"},"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_h300658\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"ec929c67b4fc8807e6c967ccd8d3494888420cf473badee4eef7037ed28f7d65","leaf_index":336177,"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":"2ee39f9225011b1d90ee6ca87807562cb3fddbc25de170e68d1b49b452980e95","side":"left"},{"sibling":"8f17e8f84a48da47f5cbaf36e92c5214092aed89ceb8698e225b884ced739167","side":"right"},{"sibling":"fcca36d74b68b44053884acb6af2574a99f3144f42a44f7eab2cae18e7866475","side":"right"},{"sibling":"3c2215aeaeac3c71c0ba27b9f46c01d5b102fdd591e1d02a20120363f3e17b9f","side":"right"},{"sibling":"de64ae46abfd334ae9b51e46c82e98b3a922e4e50036af05e372e9cd173ff5f6","side":"left"},{"sibling":"a9b17f8ba2acd9783d93defc849660669f5c89dfa2c221c1ac7be99f6def6f51","side":"left"},{"sibling":"2cb268ece72b20d7c433dec03958d621adefd2693ebb96fdb8e2983c5edb8219","side":"right"},{"sibling":"b02788232cc510554b7c74bb055df038ccbddf432e52f73bb326644026b23c58","side":"right"},{"sibling":"51fcea8997439bde2278b1167c0346344baba0712347503ecb70b9000199e944","side":"left"},{"sibling":"19ab7e83ce7640f0dcf9ac225fa964d5f30a05b11302217bb3eb09b4bb230275","side":"right"},{"sibling":"067cebc8d493f97e76f74fa527ce6799f31d3d4657c6856c36378e1cc3a601d5","side":"right"},{"sibling":"c5b2d5653d647483c2db8dd9d673fafff069824ddc2a5f62a7fa83e6fc02076b","side":"right"},{"sibling":"b625d1c93a60bc9701b5b69d66fd9cc6a60c6c37e487a1e61e1ea1ae86a74ff7","side":"right"},{"sibling":"21d66dd41003813f710b7617944f1bfba3258658a5d3370c21cad8f9e945bc99","side":"left"},{"sibling":"0525d0b7a0ade8f2722fedc6fb99e8ea8b60361d02cecf8fbe69137916752ced","side":"right"},{"sibling":"52cb7f59d28bfe90b9f0b6bac4affd0d1e7e53953c7f73edfbf2a0a5e18119d0","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"fc7c95450f67ad5295b7df63fde829585b5ea9e4a8c14712caba03dd7d3eeb66","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":336278,"merkle_root":"4d997066ae243a8cc1503ae659d03a40233a0cd0e74a52aa05567a8f8265c4ca","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260721T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-21T02:38:38Z","sig_algorithm":"ed25519","signature":"e900b249343cc99f32faecdd5e70018f4d7a3347b39c1c3bd789cd973643691cc20b8b3acba4aa8fbafd624b6cba36e9a56e81fabdefd1d1960107cf3f063702","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_b3a007706bcde78fa4427f82095e0625267f5a8305604b24baa0262120ceef4c"}}