{"_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_c1962de35081443c9754b1bece4179bee6c349a6fa322d7dff7c6ba1fd42773e","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1785153643,"merkle_proof":"tpa_chain_h320035","root_at_anchor":"tpa_chain_h320035"}],"axiom_id":"axm_c1962de35081443c9754b1bece4179bee6c349a6fa322d7dff7c6ba1fd42773e","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1785153643,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xcb7123e979c19db687e9e834b913e46e2982070fff715d6641ab4e20f8863f15","commitment_y":"0xb4cd16750338ed655a70a98860569751d51f1a67d1d162c1b5ad04400f5fa8e7","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":"0xd318b3c51249c07ca2980d07e47700ac99f23a922f15aeb98be9d5cdf9de2397","commitment_y":"0x516621c2ca07dc227c134fcacca2ba5e043f765433477c6a0b956f2cf8e88481","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":"0xcaf99e8758bfc8932694eab934870e14d5fb61713e72f1c16d189d9578c1aab1","commitment_y":"0xcdbee60b5a207cc30feed94006c11ccc23a1813db7b9f3bdb04f2a1718de4d9d","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":"0xdd8d9902b8fd8398866f96c6af0be27f896c6c2ce4ea8498a4073fb8b3cc7d01","commitment_y":"0xf8fba8e9f59489fada7757c631ea3e7dcd680e013b3b0425819683ffc6c1e857","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":"0x206fc52c6a99091f7a8509535dbe5a56e7ff48f25375099bb44537f5b3bdd72b","commitment_y":"0x1b6203f83f513864a48bd4b83b927c84304e837ba6aa868ebb8ebe43c9ecfaab","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":"0xffd1ce47cddd45389881fb1e713394d3b0caca8fc3f79437ea2ff0b2eb52c1b8","commitment_y":"0x6dd858eab321dfd82876d394428ef44c8434694fde9fc15f7ff825635a95f1ed","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":"0xb199df7e79a85e9f195f1a37b45ed8db67372d7e9bfbb088ca8f5d12e4d8e93a","commitment_y":"0x6239936d633ed59094cfdab9f569d1585ddc206a6e20fa71997453ee25552e0d","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":"0x370443f439b46d39f65f21f7175b068321919227cacee56069d64f4baacca1d6","commitment_y":"0x73c3c3496aaebe610550dfa20d46d355b3021ae7bb9f5b61acc99eacb4d0196a","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":"0x9ac70abb90954bb7467fdfd737a77a63c5da5e079cb9a5dd30b0778a5bb4d7c","commitment_y":"0xe2bc180747af7c92a27464c061069699a09984e737bd9792dd51ec448c861657","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":"0xdf113a8ca8ecf628bbacad57ba50d6a2c6bf51f1c271add23d351b2946553f4a","commitment_y":"0x51ee3650a50a495cd544bb28032be701328e8a54a910cd9838ad7078957cf4f5","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":"0xf50576421322ae785e765fe7c49597e25bd03380b252c4b4afdbf6bcd4606340","commitment_y":"0x53b11aad88c2cdf58914957c8f9a64a175a2efcb7def98f73e7bec5038f37ca8","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":"0x5d84c3aa39349d52ae68112e38375e21cc3ce779e06afa56f5a88d3f94a78389","commitment_y":"0x104e95f415cf82b2c003dc9d5d0a9a55058353c1a0a72b0c4a7c6fdb3071724c","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","United States DMCA","United Kingdom CDPA 1988"],"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":"0xf6b34a88f1baf98b2df2527c4866d7815029e4c3803fa7ef362a3ef40f456ff5","commitment_y":"0x8742a118d0e9468292988f778b8b041df8a94477823d6e2c859273d5356b11c0","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":"0x662417c88a4654cb311f26ce3593a6bb2befcdc697a2c4ca0fad762422155423","commitment_y":"0x68f254d3b9124d54e2de58f21deae91c10c853f4bb2593ed8e5df4305be01a8d","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":"0x5a0d7a4227d7d0b52f0b1f7cc8f4cd8f94871ebef7c9862d8d5e9ec71ae4b239","commitment_y":"0x82ab6511912de1020cff4170d43c1f31db65cf73d9893e77dad3bc85421069a3","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":"0xb8daf4f9814f96fcdc7d4709b61ce77e03addd37b7767b109c350247f5c90b09","commitment_y":"0x840a74616b7f48d690fe0d9527d195120e1e2fa320663af2121ea302b20746","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":"0xe887f380dc23df46dbd781978e689ad50deccc8c6783f39a303b2f5c66bda0be","commitment_y":"0x121ed20709dd0824ad79c759c07249872a3cc0a91746ea89e926411ac2c69162","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":"0x91f7d291961667366f394e0438e665749049cc27923088fb223893da95eb9e5","commitment_y":"0x2d7bb2e8ca37bc3d203dde4d7c4db50b5ea5e70de1885e31104b79aab55a6930","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":"0xcbdba8a5d41225809e1011c548840a3e410d98630658ebbce8a0b9769ceebf90","commitment_y":"0x6a29170bc10308d16e5e2be5a059ba995ec3406f51d7ab95d0243669291eb177","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":"0xa459968e3d64e0636ca0370efa7d0d5d59a526a1e90872d20472f759034801ed","commitment_y":"0x4424610d7f68b0c206d71d55efecf3ec4968affbece938bc4f36d3784fe9388e","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":"2026-07-27T12:00:43Z","receipt_hash":"85a4db4a255f41bad0847612306dc7622b671114620780b2304cd402bd047ecf","tier":"OPEN","tpa_id":"TPA-d4010ebc93f33c6626aef353","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-27T12:00:43Z","notes":"TPA TPA-d4010ebc93f33c6626aef353 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-d4010ebc93f33c6626aef353"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:fe619607ecbc32e26e8f2c2d57966b541f371d3ac01f7f07a0029b1cdba8b8ddfde3d236de22df9b56fc68ba9d86bfbda674da7cd7aa7adcc711c39bef3cc507","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"kazars24/trocr-base-handwritten-ru"},"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_h320035\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"1acb73222fb3bdf848267fab59d764e58ad4b13c7f0d1c34be8f705bb1d9530d","leaf_index":358260,"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":"f9577f89a33c2fe219c8c00d6345b638dbfc216a0f7690f05e637bc0220d3564","side":"right"},{"sibling":"23e9cc4daa091435553d370ef0363818c0dcc7318434e8c8231b5f1176758bb3","side":"right"},{"sibling":"635395e3f5fafb73b71c8fee24409bcd73fdcfdc87a96dc74569a1cada441b5c","side":"left"},{"sibling":"37b287ae5d2f292f56b6f1a5afb84e98bfb061d50b38ee98973ff964c35620b3","side":"right"},{"sibling":"5405d25505cfad5376654a2304d1af7dfe68995317684afdea2e7b3c410f9b04","side":"left"},{"sibling":"449e0398d78af5cf77c29b2a64c87d89f891b60d55b71f05588bdc8f20be81df","side":"left"},{"sibling":"4fa69bfbd9e87bd193b3d709d1d6a683d4ca4ee0009e57a1a17d3f1e28960c46","side":"left"},{"sibling":"b6149c3b07782ae06805a415ca37dbabc1d1ddbee51d70ed50b647540aa46b70","side":"right"},{"sibling":"138384784f6073dc35eae3ff306edfa3d74053705b71388d6599d29dbfcec1f2","side":"left"},{"sibling":"a8a80c80b1f3d2370b8ecf0f340eb6edb2ddd74aa1218f6ef4e698aaa1fc1259","side":"left"},{"sibling":"4d2a614793acf8e504d5e123c9908b54ab1245ab361a50b2a7099b66a71e4054","side":"left"},{"sibling":"66e712752169a8b29cc8aaba1451cd4f2d65f4c75cc8ed0bb0e86d53e2e92de4","side":"right"},{"sibling":"cff500acb83b14a8a7195a72d90dd4b7a6b8a28fc1069f8300b1191728718f90","side":"left"},{"sibling":"51ee2566d84aba54b9d07233fb460f9fab044b4edfa3fbe376fa1df0727acfa5","side":"left"},{"sibling":"f3e45bceed774d2402fa45d41ff5190f295823bd2f216eb90157884150034693","side":"left"},{"sibling":"4cf53064109d3812b235f956ff5b93c6ed6bcb6c60ce53429fbed09fe191519d","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"cdf767e6a41dfa86ab1b17d028e4f88fe2d42162c77b8e175a533cb668121d3b","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":358333,"merkle_root":"9218064729137ee104542e20998078cb302cefc7bbfe106791cf5e4a8d3d2c3b","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260727T123701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-27T12:40:08Z","sig_algorithm":"ed25519","signature":"5d60ae439cd1974cdecde6f025b09c4e17d5604715a9c58a8f20435ae38ba11c31dbde767b599a46e95595fac3674427c6fb6e1f4ba1901db224e986c9a09c0e","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_c1962de35081443c9754b1bece4179bee6c349a6fa322d7dff7c6ba1fd42773e"}}