{"_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_b870a2b5c8bf7594938bff1b702452a2ee77d0ada329ec8794281e0f61dddf04","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":1778590812,"merkle_proof":"tpa_chain_h127333","root_at_anchor":"tpa_chain_h127333"}],"axiom_id":"axm_b870a2b5c8bf7594938bff1b702452a2ee77d0ada329ec8794281e0f61dddf04","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778590812,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x91bab2d19e1c206f02e7d61bce05cc04df65eee89d2ed80016c28232d424ca1a","commitment_y":"0xf0d7bc65b6c5b05de695c71ee6a61ab4880f48ec189225cd8b804bbf65abdaf2","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":"0x6ce6ef2fe7228e0a949144e7ebcae07adfebda9b203441874d6694aed7dbf94b","commitment_y":"0x53f32bf18ab3a4521ba519976381c1e7962dcd3a06c0108d42815d5b91bc99b4","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":"0x6fe49ea35629a0897500c8921eae7d7f031b7c1c676eee509799cf2783500f95","commitment_y":"0x7d326e5d1806edd25924fe8e2aba37ee26006034e9d9c9e2febb1f94c35e773e","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":"0x313622c561d1d7188e4982d2a06617a134e33657bc14ca88f8a492671f66160a","commitment_y":"0x4386a12d6d84a7a7ad74dbb4a1ae750b89bd3b1afbe623748bddc1408723746a","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":"0xd22d89358abf4aed516ebb67d477434651becfc36ecc4486ff394826a2e627b8","commitment_y":"0x2116fb691c7809a0e585c22077f4d055b3bf384f1137a420d241b714bd15f993","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":"0x1898561f5b8395009e6baa71137b5bdd81261c8b24d33d4223ee316bb2c74d9a","commitment_y":"0x30255e2162a0bfd8964dbe23643763266184239b4dfb523adef61f320ccbc265","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xcccff7b37faed277a0accd442d3a1ad889e29aaa6dc224ce3bba25a6f4f81b21","commitment_y":"0x3d3fa47ed06e9569fce6a683f6fbdc9ef6340c206a5451b710de6ad704b8d8f9","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":"0xbd0672dd392bded8b8a3a36cf70e372f05779a009b9542ccd2ded4eadb23b6fd","commitment_y":"0x11b8ac2a235deb2dd06d9e49425d34b63ff11498c908d196ef061c00541fe1d0","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":"0xf4be26d829fe21cbb27acf6c5397c69f65e5a6b04f78bbedecbcaeafd83c8dcf","commitment_y":"0x64401c5cbca52f53e732e683bb6070812206db1bd5a7f046e6c1030cbef02f01","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":"0xe981b021d55814c6588c71a85239fd79d65a71c3c04defe4e62f4463b3d6bdc3","commitment_y":"0xbaafd45459450a832fe981b52c08c64cfcef75d1aea9fd623c9c3163068af930","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":"0x4ee2b79464bd22b5ce15f31cef1b1b4e91b5c800a4a33d1f05821ef80e7d478d","commitment_y":"0xd26ceacda8dce7f27c032003b8db0945acf5f6fa21ea5c759201ae85107d09aa","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":"0x78b10a9317bb4d8eda2fb497e42e4f4221a5a85b92330b60af18e12d5ed696fb","commitment_y":"0xe6f3e72a98982c57fc455b59817cce13ba8ac56867bd710d456590af6a71ac26","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":"0xd89066d3a95127103f22ca52b89d176f7a5343f3954b3d848739026d889b2c9e","commitment_y":"0xb72b50bfe99cd58495277957b99b1b0d4f4eeb75bd4d42169852e6bd2860a037","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":"0xd10244065a8742a8e8c002a7ebbc659a1d0d8f9ca99428b72e1f31cb9821d3a7","commitment_y":"0x1ffdfc37d2671391c56c1a3cc8edba858eae775214a1455d90019aa2b84b145f","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":"0xd6f0e54f12512cd5a64a56f9e4a94890527eeadb49a0637abfb41ba44b720ab4","commitment_y":"0x5fb4b9431d230076c990ca353034626fef7f00a45ba080a89292bea77ca04c86","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":"0x974161e76c199dde521c0da11adab6aab6d371f81eddd88b5b0cbce807a57887","commitment_y":"0xba2c965b39ba7e5fb7c0a5178805d1312e67f49005758dd827ab5ab2318d471f","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":"0x93783c24975290965628c2f689fb851231f2be57edd07bbb6c121f76f8bf7e57","commitment_y":"0x8601e3efeda8351e6f29f6811bec113b793d0c6879d603e5dd7a81dfd9aa2c38","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":"0xabfee98ae4df05f3599653adf4e910d070f5ee291eb1ab499b431aa7b855dd6c","commitment_y":"0x65fa4c92b0278e0c0ccd98d6783e00e8223a7c53c4eb8b27cb1fa15c7e8df7c3","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":"0xfc110eecae3ccfdad73f544c11e999667a36fe8fd16c5a7e3ca332cf8953e85d","commitment_y":"0x4b0713b64a99b99ec928a6abf15366030337cff6450a204701a9b52c4fd26722","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":"0x77406d7acec4a3036e283edc7c69fef47a0d6d84882ca50ca34ef46ccf0e866a","commitment_y":"0x2f125941a3bbde760e0d6361554674a66d3311cbbf44fe5c25c5ee14823256af","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":"2026-05-12T13:00:12Z","receipt_hash":"ce3bd892ad4840883e45cd3e9ad2f96fded351ba50da2b06d8c64e1dc3c3dd6e","tier":"OPEN","tpa_id":"TPA-665fb6175d9eb4dddf3432b5","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-12T13:00:12Z","notes":"TPA TPA-665fb6175d9eb4dddf3432b5 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-665fb6175d9eb4dddf3432b5"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:d31028db26cc7c9dc025f94efa8a2483e5776d3960f17cc5ca686a40fe20d3fb528fb138f1ee4161ecfc9de45bd4a3e01ecc99ef1a4b5809cae9ffeba1f88f00","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"google-bert/bert-large-uncased-whole-word-masking-finetuned-squad"},"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_h127333\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"72133031c0895bf0ce8e3619f9971322b10f225faa1662b61d1e0ef75680b0b7","leaf_index":129905,"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":"24fc0e68ff2165a816a73f0782f33d29de97c0a3a2439bd877c5ab92f0fbbc29","side":"left"},{"sibling":"8cc039686e0593c111c79405e907c622b13d0589a53bf1175284f3d16fb73934","side":"right"},{"sibling":"b3e0671ef63c7cef2a224a261f012a3beefb96989bc266706fa768e486fd81dc","side":"right"},{"sibling":"31126f8fac3ee78d801a614286597a1ade0fe0c185cac61fb6ee85b6a17c3ab0","side":"right"},{"sibling":"f121e9515bc324e26097b73238eab03ab647a162c0f29e8a66ccd1f78e63e0c2","side":"left"},{"sibling":"1908d6c6f5ef9431f9bb6592e573eee7a8f89dba577b2b23de78e2aa2343c68e","side":"left"},{"sibling":"28e312360a76b7e843979c5e6773497d7303bac4fc1e8fc6b883b779ef56c603","side":"left"},{"sibling":"9b5b81238a156bcc8d501920d364881ca70ce00de9f44f53755dbbc351901308","side":"right"},{"sibling":"28235728d6ab0bb0e79099cc2e56559968db71cc19b05591ca5842bb016a4d46","side":"left"},{"sibling":"132b5dd8a5dfc53db244e59cd5db2f05dc11458e91ca5d5babba7bf2a66f3940","side":"left"},{"sibling":"9c71dae5b380aff58527385ccecc23b4cd8ff36395d4fc35ad5236b00fcb6db8","side":"right"},{"sibling":"d32d0a951c1d7e98a8e1951a587d83c97962daeeaa455643bc1d5d53744dc21e","side":"left"},{"sibling":"ffc4d51379293bc3e1910c7d612f409dc610fd9acf8241793fb89f82e1bad4ef","side":"left"},{"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_b870a2b5c8bf7594938bff1b702452a2ee77d0ada329ec8794281e0f61dddf04"}}