{"_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_5ca85e98cd7efd55d7c82a2f22b7deb1216e8e6c0c70b25b1ee7037295d6eb31","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784116966,"merkle_proof":"tpa_chain_h283643","root_at_anchor":"tpa_chain_h283643"}],"axiom_id":"axm_5ca85e98cd7efd55d7c82a2f22b7deb1216e8e6c0c70b25b1ee7037295d6eb31","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784116966,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xf5759e3f8543220214c630982a95f742df9be2e05b5fd56b485cf735e3184770","commitment_y":"0x837f58c1a9547f4b365aa869ccb6b2c58262e8e9be4015619bc82c61d098b6c8","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":"0x9967c584c6364e213ca1d8c82f9838b023585c59eabc6f0962a468931450dc0e","commitment_y":"0x5beead7d3191f6c9194dcabaa7319e68ffffbb0555211c7f034d2f689cf230f4","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":"0xe65a3bfb5e6f9d442b926b2ada2a5ca22382a5c71d570620ebc123f215a005ef","commitment_y":"0x7358c53bc8cc8160b02a4ee55e0bd0ecd15f9d2f3dfffbe60f2f8361f47695c4","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":"0x13056ebc0c350962cacd9695b0c6165023265ce1d516e2ea2b000a29b21b376f","commitment_y":"0x5b13d12eca9bedb2155c3962c5cf1c2d8207203ce791c78b0c3a24bd2af48a42","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":"0x2a1c1fa6fd731e9f3837c7c35fb465c2c48ba97e21c13a5d7fd540041fb4949e","commitment_y":"0x935f185b42bfeaa29daad3b2d3fdaee13005c6bdd183f7a8cb238e56a9e28cab","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":"0xb54591b00f67c176340ce999e43e7de7e6b2272c1d30482f535eed080c939d95","commitment_y":"0x1072f93feb81b4c16ad9bd76e519c2a61a80da4b84cdcdb18d39e767e8f2e084","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":"0x6d4b49f49a1d1c7cda4b9c08eed902e816990d6900567f7515ab7814e3c12546","commitment_y":"0x883c435bd704826c9c078720c04c8ac755f43b52c638d08052526d2aec180346","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":"0x6ab707b4228dbc50648012f447b179615764b8cf67d802432d6ceeb19c8bdb22","commitment_y":"0x2cb7332b2c2e5dcb9b4c5033c8c62c8aa9c3b9dedcd4546e89f4b2423fdda959","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":"0xbcba3227d8b4fd91856973c3ce19590b455f4786e68ffe57bacb6df0bf8f2044","commitment_y":"0xd2f7f968ebd01d76c25a0941c73f54c89af50af4b810167137fc78958b5d2fe9","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":"0x7bd3faa39f7944a210faefd1a748303990090d85ee8cf5ed4759d8e4749711a1","commitment_y":"0x2bddc3df0a6968399e9ee7905f72f81e1e2eec85fdb679e2e027cd5a7a1f6a9f","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":"0x4ce23042f55c80b8f8e439a2e8027dbe950d53ad33b2d4418e7c61206c7254db","commitment_y":"0x17c424c76f1a7e16aee9ee62ec66c9c13f90c4859b1afafbcd45ea039894bdd9","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":"0xf252f599dc45e33acd68139bbb48189669c67e3240cf6adf2015fcd96fa15bb0","commitment_y":"0x6d357e18d86c0b8b18846369aac93a453b5f41a7ba28a1f3f1d3e53595bfb5e7","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":"0x6dfcfdc7d6d68237d1983f60d4a6749f2ac00a8b81c3ed33585e3551220ef656","commitment_y":"0x8a66446d7adf06bf92e51e4a03a3d56de9babf67953cf1e4a481104ec3894bf2","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":"0xd8171c4edd5b14bf20e90024db2ab06e53b7dd31f4acec3a0b4ed46c3899d3cf","commitment_y":"0xc24a12da826f577c28b97e839834818a3a77fc14704fea7dca1f0ec0a42bc922","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":"0x56de32f84d8f28472d2a0c8fcd1df33dee75744ee76b129d8f7cf4cfb517bf13","commitment_y":"0xaa904a4b350169427500d32ccfe18aa5813967fe969856dda77a2cc39c8fb564","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":"0x7a6fa97e5b2304f3a31e338c3ea49694ab371fc56fbeaaaf685fc9a2c178ee71","commitment_y":"0x4b1b0ed78a74d77a0be7a41607647e11263d557be36bddae8f80e56439d5836d","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":"0x9aa86d793c7e97f94a7c1a36b0cfac8aea996505ae225b5b41dd3ace2d1580a5","commitment_y":"0x429a9c6622fb62741c1218fcc24bb0d98c3bcef7ad10863bb5e3a8bf250852a6","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":"0x469c76dc3b8a825ecb72631b3166df3d10125f442d861aa7395506a1bec94ca0","commitment_y":"0x14771640b741f9e93767bc65ed165c1dd3be77dd0adf8a23fff393ebb50b2692","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":"0x7124030f5288d85b5de7576fa16a59abf17cd0e99efcad35826623ff686f5454","commitment_y":"0x5ee32a3f85a6355423ef7e811cbde3c4fe942b8f91ebd4d824c94fadfc1c8f51","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":"0x2d2d20232b46d1625dbc5b092097bb1b0aa08eef9c96d6cef60b5d725dd2070a","commitment_y":"0xde230a434b7fb0563aebf7364e64d8de6c6e839662f5d760542ffc87455b7943","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":"2026-07-15T12:02:46Z","receipt_hash":"282bbccc1fecc4180f4e5d5b0505ee24e470d1a534600febdc48ceb1cfe74635","tier":"OPEN","tpa_id":"TPA-319c11d4a6dfd89c3a390687","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-15T12:02:46Z","notes":"TPA TPA-319c11d4a6dfd89c3a390687 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-319c11d4a6dfd89c3a390687"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:3b2a1137f571dedc9c1bb42dfd6117a6e32f9823f149a84206d80f29f35d03708f8ad811b9ea18fc2d3a738311246d6eb99d015b165d302470b7816883fa9f02","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"swritchie/layoutlmv2-base-uncased_finetuned_docvqa"},"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_h283643\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"6eb9a862536f1404a574a92eeb325678654cc42d345a68ec2deb5dee7d780318","leaf_index":317595,"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":"191538aab5837946c5ca307fa2a124dcef6ac72b18c50b7ac00ffd144b0d3bb3","side":"left"},{"sibling":"e6160f3fd43fc0af6732cf914c1c0cfe622ae9f086ae6244d2ccdb619d048a93","side":"left"},{"sibling":"fbbe1913fbcb0ef4973899dd9e0da29e451b7a9dac0701d860e173f6da11770e","side":"right"},{"sibling":"69e24289523e7746d784073a6ab131d2d5f7afbb5435972c25aec47c9aff297d","side":"left"},{"sibling":"1124ac2b4e9247fcf7c88391f12cec291ee375403c465e47ab50ec297b359893","side":"left"},{"sibling":"8ef080eb1898438e89e5b56109386693c5c246ac52441b533daec5694d95816c","side":"right"},{"sibling":"c61cd237e30397071a34e6f7a6faef697fc57475811338d2222f22f597b8538d","side":"right"},{"sibling":"21114589c090e0d7724c1d10970a49e90f821a7f73f924a85c843cba66bfc9ce","side":"left"},{"sibling":"5900da06bcd53a4fc4f8c1ca5db2a59278c4891f630c567ef13daeee2b27ebfc","side":"right"},{"sibling":"b2f72cc5d75ab5f799027d86a0119d5f040b4738d3694db62a6e099175ea8895","side":"right"},{"sibling":"8ccbbed5637d5f5bdfa72dc03ae2059d3621ee55648a205cd54bfe8489b49d08","side":"right"},{"sibling":"648c3a6b792039912ec06a95bc2f12bde86711f7e0079bf45fcab9bafadaa418","side":"left"},{"sibling":"0b69289b25462ddd6166f6f49004cfc8ada0ab4f10adafe188347817bdd46e37","side":"left"},{"sibling":"67e5e84df5f972b990baa0336893e253d343376b98a3b3b6525733b76bc5a914","side":"right"},{"sibling":"f302542c38ba7c3aab7c9280dd60259ecec777dca6e6f71b6f0729b0b8791b72","side":"left"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"41b6641dfbbccb444c4d3ba9cae184cecc97dbb6b61d48cdea6271c7b3101ec0","side":"right"},{"sibling":"03295a8c4cd880478d61c84f9a6e72bbb8d0af4a9cba0a0cff5ac30ce3ffbece","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":317747,"merkle_root":"ebfad7a2177174b8368d2fbe7d62fda3ac6474a745f8b0ebbc012f2edb076017","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260715T123701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-15T12:38:29Z","sig_algorithm":"ed25519","signature":"23d2775d4c3f77c2bc417cfa97bce8eda6f4b7af729e07c9a7f1cd096b8bd063b800347237577a398f57e43ea0fba9d5de2e4776af8f6eee7c16d99771739501","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_5ca85e98cd7efd55d7c82a2f22b7deb1216e8e6c0c70b25b1ee7037295d6eb31"}}