{"_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_3a7f6d00612aeca1d25ad3fd3a5d3925a432804e56ca73017729cebb730a39b8","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783198917,"merkle_proof":"tpa_chain_h251108","root_at_anchor":"tpa_chain_h251108"}],"axiom_id":"axm_3a7f6d00612aeca1d25ad3fd3a5d3925a432804e56ca73017729cebb730a39b8","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783198917,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x80ce0febe264b46d44e46e31f56bf9ee33cf17c4c1de3119d87e9bf2eb76e3d5","commitment_y":"0x34edf08c1596ae3e41f0647c9bb8f52a2fbcc60ad86058eed9060b6e646d801c","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":"0x16be9bea029cf6e9bcb01a5ec4be5d6ccd5eddb1ed6d71f83617d98c57c476b8","commitment_y":"0xcc22406f5580f7bb7ef0b8fc8be625be621a0e6fe97773194f9020aa1ca0fcdd","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":"0x9cdfec35839db93073d7b7f6215341e028538c14ee94dbc9cbb20f3b9eac0ae5","commitment_y":"0xcf17ebcd5ca7b1aeae64231f742d1d738cc953dd537d4264d4e73b2a9087f333","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":"0xa71242be735036598a68258eb7d3fd4df73b87d5a65a1c01928697a68b2aa244","commitment_y":"0xda189ad753b7f7c89734e2d5e1a4e8a1b197cdb1bf12ad659574e21a1c43fd2e","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":"0x3411c3fbe50349069830a720e1d3682d0283d2cf362203a916edc73b2f3150d7","commitment_y":"0xfe1b43ce71dfb39e257b3ab66486bdb5cba8fe15c518a13988d930befb723278","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":"0xb3b98e1b925eefff98119cb5d5b6a97c8a4f770a0b3a01433cf7fff6838cf134","commitment_y":"0x6af7c663e3c9b41021bd7ed3c49244a64db0c10ba532b53925b0312f7effa688","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":"0x18d652834e3d5022f9b04fecf289a48174bc062b4e404da759aadc645ab5e759","commitment_y":"0xb0b4027067199918cf644968009e29c0ad1c2f9c96cb58632ac6071a2cee589f","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":"0x42093a73d68c6446d142936717aeef636bb7ddaeb6f41564c84f505691954de8","commitment_y":"0x46629d584139abb0c34fe5bea588f0bbdcf9a5b6bdbb8cac0ccfc4ebedfe2942","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":"0xe9000405d74fdc04a7f8d8588dec381e4ee0af5e2328e718a62935d2c4543795","commitment_y":"0xcd42080385ef6f10e3439b74f5c9591b898f9a4d98c6335f05d4eb7cd31ed7fa","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":"0x4970a1a225beb48194cb78beb9dd76d33c18c14cc83e44d07c222908a6acfa45","commitment_y":"0xddd88aee24ec4b8055e1ff1b8f68bd595142c2867b016b671b03521b32e0777f","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":"0x3f5be4d8ed85cf04c128ee3c0a7313b06c898d5d819ab623e358786874f4aa9c","commitment_y":"0x8e2e8aa074ab4926204ce0641f5dca34c7a74427052de0c239ce6d743e123d82","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":"0xdcfcf54d5167af7bdae66be8cb5e51205782d7921fbce32865e7eece6efa8a8d","commitment_y":"0x7d743bf67c4553a195d52c839f4530f3d7bc7a39824d8aa80f215ae9c8918e16","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":"0x3967b9808649fefad003079ff4e0f37b8dc60c0a6d09fa152ee43b362913169b","commitment_y":"0xf31f58ef0c55164c837a0f9f1ca7a7fcf10429cc6cb1d8e7f84452291bd102a5","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":"0xaefa5d293028580cdaedd7cee626104005374e6ab85530a4bb97f9a4bcbc0312","commitment_y":"0xcbd72d78eb4c375abefc42a3337adeded389bca998ec0be751bf5c3e8e074de0","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":"0x65bf6013f4170ea9edefb0e1015648d50c9626b1452ad1622077e64a1b590a23","commitment_y":"0x4bfd3eac8e063af46f8af548a8f9f82467700ecf495421fad1f61a156f1b999","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":"0x915e8ed6a17b05954eeb13637e88690259b8695b60153ea2210bf40a3afb283e","commitment_y":"0x4c236f2c328e43e35b8764e59d8f09825d878b073fe890208cd629d13217f27","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":"0xd035ff4797c4662b97dd43e59e710224c03891414c8d0a3f5188090b8925fcd8","commitment_y":"0xc601382db9204808a03dd3d1c4a249b0b46b563385c624b346c6e36e6d1b43a1","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":"0xff0071b7b132e8358cca3a016727a19c0118542862c00255e7725a967dbaa6d3","commitment_y":"0x3ec3ca3b01166462d8e7fec0b3eb1d2b895109650eeed0ea0402121952d1ecc8","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":"0xc2033e3e4bd7df0b84156deb845fd61506dc037a703ad35e876fed6aef237d53","commitment_y":"0x3332744cefb15578370a32af872cb7a051f042b4f4ae62daeceafccccee8bad","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":"0x128a52c32aa638ffd420d7471451d3b719b5e6a5bc60d22ed6baf4b6dcc8a8d7","commitment_y":"0xd0a1c497f033143d66af41c88c28519a6c6a3a466da0ee0708e7fee7a777eadc","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":"2026-07-04T21:01:57Z","receipt_hash":"52f4c3e84ae7666e932d92db4bc091bd7131f81f492c2b06c5a0d1fca1d8f2ec","tier":"OPEN","tpa_id":"TPA-a3a0f47eb6833919a24c99e8","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-04T21:01:57Z","notes":"TPA TPA-a3a0f47eb6833919a24c99e8 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-a3a0f47eb6833919a24c99e8"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:77ec725266f6320a2dc1519ed3bf42283d1896f66ba3ab80de33e60a1104f92f188dd993181729e7992b27dd2fffbdc8a8393d7db3b9ce07912039aa6ca9fc04","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"PaddlePaddle/latin_PP-OCRv5_mobile_rec"},"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_h251108\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"5d988df89ccc6ad1a16cab1a2ae211b7b5a5ef27f6f294c2a0c600b5d28fd22c","leaf_index":281011,"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":"9f90318c1844b0b49857f179cf02e3a4206549ddd7eba6e762401e25e32bbbbb","side":"left"},{"sibling":"c4c0b3d71d279b6238ac9bf017891a6b9b70d03cea637a6599e9f7776539e80a","side":"left"},{"sibling":"e87c6f886cfb47da98ba78fb273a0aa637fa891f7cd4be912da646ffa6736214","side":"right"},{"sibling":"50ecc663ded5a54a8972298fe557f4ccc678dc6edc60dbe0403a51dab04d8c67","side":"right"},{"sibling":"ec4871c9775311ce9490c93695e0a37b9dedafbfd812c44027d8972fbebfc8aa","side":"left"},{"sibling":"13ee218ba54d3d76eab5c3db0b617e4edc8c86fe210089ba6da190b8db808f4b","side":"left"},{"sibling":"cdb5a8b7b169e130017bca45cb75731e9b768bd347392e6ded8f37f8a9b7a94d","side":"right"},{"sibling":"47dc93c9a04e4645289624a352a2e6f9c66fb8ffede47bf543bfd533e05b9cfe","side":"left"},{"sibling":"c6c786a4a96282acbf15e5052aa066917c90e0a1e512e2076aa3945b5b134e48","side":"left"},{"sibling":"0b2c76aee08617d3d2e3a74bafd991f2cf364415211b5b38af3e04f3f42f4dba","side":"right"},{"sibling":"2d3acbb0235cb87324ae97f366a32e4411b82892962d8c3d2918bfc80dda81fc","side":"right"},{"sibling":"1f10c56d27e332cb6fddf3e306e4d312afdb7e601018e97d0fbeaf5067ed8dee","side":"left"},{"sibling":"3c7f97b36158c2cf2c97a25fc530f9c49ac50767b80b79e976759e7928efc640","side":"right"},{"sibling":"eba88a7d3d8270f70d32d4862f8390d13715c4588d56b9be8cae2aca44b93122","side":"right"},{"sibling":"bd04fa605f883bfb2b81510d045b1e85e555a03da3be083619f61384dfe40ff8","side":"left"},{"sibling":"3c725e8e0aff6127773480e04ff447cfe428882434aaa91bfaf009f97e748f5b","side":"right"},{"sibling":"86e48123059cfda2e429cf845ec9a45ff727d8bc6759e05cb7e9058d85259472","side":"right"},{"sibling":"c3e00a3170ff84cb37d1e26422411afa18d70d9c8de101415baea9d0ac7b3130","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":281081,"merkle_root":"b7278f4fd8f5f1a47876089364f888a2a0cfadb4952a6fd906fce06d214adb2f","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260704T213701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-04T21:38:12Z","sig_algorithm":"ed25519","signature":"bf9ee51c46d48b5d6347959de8f028bfc3ea546ec9c85b50fcd5bcf862851d03d20aedbd2ab55331a7dd7005c628a232595d0c93b43bc6aaef7fd4e97c57000b","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_3a7f6d00612aeca1d25ad3fd3a5d3925a432804e56ca73017729cebb730a39b8"}}