{"_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_5266a08abe23e87b176806892a7cb9206425f95289051c778f4518e5a123f4b7","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":1777291241,"merkle_proof":"tpa_chain_h106059","root_at_anchor":"tpa_chain_h106059"}],"axiom_id":"axm_5266a08abe23e87b176806892a7cb9206425f95289051c778f4518e5a123f4b7","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777291241,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x402bc88b9bbbc76b58637c3b2128bf278afe2aa39a6a33cd7ecb44d4cf967908","commitment_y":"0x6d87a5c68334a3648c6d3ab46b401f3e91890a78ac88351b0e99595135bfcfb","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":"0x8837e9fb2ae04d8b1b62633f9efc9072ff765f4a0e809575fe56eee2954bcdac","commitment_y":"0x81b16e8d1d085260451d7565f9e5cd2d5858d7599614cd6772b38a972ba5ff52","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":"0xa1d040d94e18d68efab8bb3559abc179f628fdeca3139d09d57fe4f748c07d44","commitment_y":"0xe59ded8f21523c5db3b3dd08b5377ef06fa71143a84d98302b8ada8517367f95","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":"0x56cac5a0b5731cc6d6a4b096ff7cd9e78416e47d09ac38b8fca2899f2bc57077","commitment_y":"0x243c4716a0e5b4a7e942e09601066373324564fe32156bb22f1b4b2de62048e6","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":"0x82fca4c22be2d55661045f279e483598d884765a44ab9e12c14b6ace9769631b","commitment_y":"0x23a7807cc803aeb3cf8e609991b3c7e0f69efafd4a4b25f5d9ea9356b5a6201","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":"0x309bd28bd0e64eea2605a674bf0117e50f341d5366bccc514107b24375dec7d5","commitment_y":"0x7e3f10bbb340c286250103a0d010563ae0b615d7f7cc7814b8ba802983de7635","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":"0x5fdf9252f413403f6e8f27282dd65414ebc0d4bc0970c0f4ac0a7da641149556","commitment_y":"0x18de7cf7c76ec747dedb7ff04be8f22b12d74bf245098ddbf2c7ada59ae8fa67","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":"0xeafc28964d94f8ebdf2051de8524c411b8a6cb36c0e1464cab14b278448b4b1a","commitment_y":"0xf91954014b1b72d1d20e75c8510a5ef01d2db4151da3fb0266b0103ced8f402","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":"0x94aa1919612d1a429405fbc9076e0da81c6f29ec90d687117094eead4394fe4","commitment_y":"0x2e035f608a281559aa8d0b9bb0d2ec7d884ffea2ecffc06d5c6305a10a0a50e2","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":"0x5b5d52450057d31980677e2da18e70450a020bdd2679d22be4f5baaa3b928c74","commitment_y":"0xd2bedc3fad5559a2275a55d97f298d70dc36b7136f97e8ddc31f8fdb43caddf9","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":"0x2fef4a08e8e17c7396d75bdda7d63dde9aaf91b9dc0de793416ba19c7b9c1972","commitment_y":"0xaf378d02d91ed93a1c09316482066a8f3f5ae1e1a7addd22d1f90c2a4411d781","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":"0xd6135d3667e40d72d1556dde5164b326b931b0f631ec64f5ff78cc3dd11a8107","commitment_y":"0xfcf63ccb685ccb9f2902f06ec36582f20aba1783c8cfa8e8dc3462cc07ea5a3a","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":"0xe893206e9da223539f477e88b935a5cb90b59b907569aafa92ad8e00635ee8a","commitment_y":"0xf09381402a41e11d1cf2ca99eaad5b5493f792becc4f55df1d015801e2c6e77d","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":"0xc19c4e8eebd27c974a606f6dfa053a625366f34eb264e36d0aa15c15800089e5","commitment_y":"0x886cf01e0566ae460cac34a448f017e3f2b4b48fb04657bb170d0fab4106ea83","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":"0xc768ebeb7d468e16246983f9231547989b592aabdf2d49d92be8713b2e552433","commitment_y":"0x6eb62111a19a47e96f06f68302261ac1af79ff3b05804cd5fce0dddaf7c2c9c0","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":"0x1eceb9969d6ca8555194859ac1d48ab2aa031db6b2a78a306a0b026d4cd2b0cd","commitment_y":"0x8bb1cd2cc2818743835804cf71e05bcb67a17dc393c52bf14d1c5ec6bff257db","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":"0x40d3a495002f9537468325b96cd0f713a3f12a3ab2ef07d4a8a317bf1db2ca10","commitment_y":"0x3a4ceac0c24d39ca7458f8825ac5eab0c66e8171db21e337bff5dec0e9d6b32d","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":"0x7422e85f9418bc9d8f0b25b5b18378e42c16ab787d63608ef46cb004fb990cf8","commitment_y":"0x738b433c3bfd14e30ed643e7836c89ecea578d7bd80bd43e9b2c0cdfe7586a56","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":"0x18efa6748a28b0be9309fe5095305bfe24e705de50e5f548bbeb08cdc3a3e776","commitment_y":"0x78db3e52b9f265eab12107bfa2535257b4f7a869a7490118555f9d3e537c924f","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":"0x43d313ee27abf9309684a6065126afdaabfd5907b097cd835522fc64ed4632eb","commitment_y":"0xad6474ab1d667f29f563c8062a0b8dd3f162edb48f9e7a7ec4a17480e31e8a6f","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":"2026-04-27T12:00:41Z","receipt_hash":"27a6fce2b75fec81babdd944d9e51ecd9436d2df3cc8348fcfa303c9b269d531","tier":"OPEN","tpa_id":"TPA-b4764d08cf1094bf851eb55c","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-27T12:00:41Z","notes":"TPA TPA-b4764d08cf1094bf851eb55c retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-b4764d08cf1094bf851eb55c"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ae4f60e54ec6398807f59d993b604528c180ba970b668f98c26a6066fdcad744fa742958a3b3ce595e9a671cd3ecffc16947176634d30366a8e079f40c9ff302","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"taohan10200/CRA5-Dataset"},"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_h106059\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"eb7e7150e4c792c2a8b0b285e393859acd91d7682928b7c8e077b0864fa28826","leaf_index":97819,"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":"1cd89fa2a6cb2a6f250fb74c07394dcef1c50878cedeb272cb0b64cf6684af07","side":"left"},{"sibling":"94c309ad6a28aa9bbd52afe14825ef2a3db26cc218af341d5f469dedf3cdd80d","side":"left"},{"sibling":"017fbda6cce31c31a3fe6276798519be28c043a20d619e54832aaadaccdc87fa","side":"right"},{"sibling":"56056b7f101cf8fd9bfb85857c5c6a4ccf0bfc9f7c97e3605e2aef60c95feae5","side":"left"},{"sibling":"7157ba099891caaa91b26246d1279e8eddbebd829c07ea2ac064cbb5a92e395a","side":"left"},{"sibling":"448e668aa1936e7c002e1aa4679aa761261623a426c14db4471865740e04881f","side":"right"},{"sibling":"b4ce0781115b80db9eccb3b74a3ca9bfc199f66138108324360d260663c586de","side":"right"},{"sibling":"3309d1c6e9b68912408f7c7cab1fc672b116d6f860dac4812a8db3e66e0ed11a","side":"right"},{"sibling":"479cf223b27a862a2c25e0d1fc4272fbbf5709b67b510070a83b1041d1e85cbd","side":"right"},{"sibling":"24b17eab3e749f677cf621b030139dd529fcb65d423de9e4d35f2de23c6dc1ce","side":"left"},{"sibling":"665b9609d848eef8cb8f32c343405b42aed479b34da4eb645bd7d05ad7d5e098","side":"left"},{"sibling":"63fe2064d26c60e305442de39cd09c54cb85f6fb0e79fa82a30f6d6b2a3fcdde","side":"left"},{"sibling":"5a726d5d187b7c9e1302cd4bf0bae77873c3faac73b284a6c5559a777f5f902c","side":"left"},{"sibling":"9b97b7afcb038f5848ad3ef4f1f9d22e314ae918184b0dd2c894c272538fb8fd","side":"left"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"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_5266a08abe23e87b176806892a7cb9206425f95289051c778f4518e5a123f4b7"}}