{"_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_4e98bd40b719dff57b5814c55a067d1dd8095b034d6aea58bb537681bf150836","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":1778522469,"merkle_proof":"tpa_chain_h126397","root_at_anchor":"tpa_chain_h126397"}],"axiom_id":"axm_4e98bd40b719dff57b5814c55a067d1dd8095b034d6aea58bb537681bf150836","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778522469,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x1c518417a8e420291f8fba678140115ac78510e7fb3d6bdb4940fec595330b8e","commitment_y":"0xf6e270d8c2f3e66daa20a650719f309d8426447a0a1d35a6fb9386792f6ce1c1","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":"0xea57b0e283a5b8049572dba453520d8f3f76bca7d484324dbb8aeb1cc122d039","commitment_y":"0x3203095c7e45352fafb0af06126e2dd228f06fdb921c1e9f9fda46742574261d","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":"0xab10f328a3bf934c256541d146eea2fc783842e41ce88f371e202aab101650ee","commitment_y":"0x5a77d86aa88a138db541fa5f1904a36196a5d896d54f471f699da4c0854c4b6f","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":"0x1249d5db8ef9139ee90cd730c20c641f5e38c01dd5671898647886cba40a41ee","commitment_y":"0x30ce328bbf264c89b4930edb5c6c05c522b5c499a56905932ad952ebf040b151","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":"0xa3c7e15147a2b9f5de959cdb1b64738052eacf7416af65ab235c71bd874647c1","commitment_y":"0x3375d7428acfa85e1f23e87618fee44cba52792c2196018cbbdcf3ad5f8c8c8f","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":"0x283c9fea564ad3aad3a67c5123e27c68867f061ca9f87ecb3b283166bda1cbec","commitment_y":"0x27861ef6bd46975dc2c0280634153503c2e03c688e21015d6367b2ffb1a92453","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":"0xc8f4379cbfad1b77ddc2344ae5ead1db598b13c89f8270db7d702e51aea4080c","commitment_y":"0xb7391a9585feb9f522532f9b6c64f16d7ff72735c479456337145fb676a5c992","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":"0x2ad6d81b91a99580a10115ef43996cdb56919fd0fcbd8f31a6a6e8f3e311402d","commitment_y":"0x964533c8e7edfee79cc2239ca2ca8fb26c52cc51c38ebdfe5545cbafe1fb5850","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":"0x13ffa943df88eaeb660f34b272b1d576f835ce3e491c1049e3302b6feb8edb90","commitment_y":"0xe731f949b3dacee4af3f57a1e58583e9a69ab72304426466b14405b6b43d7b74","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":"0xcb4c9107673d5dc8340c14a1bd6280efc7d048454bb6881a3b747dd3dec5e86d","commitment_y":"0xfca5aed5c0280bc9bf6079a3b0a28135f0928f323abc347ef4f2fb677ef2bf64","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":"0x2a359ea4b07060e515cdb086d8a4c0dfa40c1e14f05fa1c6757a16bd206d1b6a","commitment_y":"0xd3e19e07ce6b04a0f2c8ed92d1afeb9e30e7ddb97992af0011d3a1a303bed190","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":"0x98cdc86703f0506d08c9ded15983c81b9ed9bfde671779a8e500a9a503127853","commitment_y":"0x5ea222961091bfbbd7a3099cdebb3f547214809bfde0f45d4d931b0fab529b4e","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":"0xb849ed6fa0a2618955c6f38842f0f2be12b6372c38c0a9bc0eca63f6cb2b749a","commitment_y":"0x4ba68e0176e48ac71bac3f438b7dc8ad8b05af679af1f4a1ad7e86b7dc3d13ab","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":"0xfbf4ac495cd3da0ea20bce1e0274f9be1bfa56e5931d2351e4e81ec8aec1bc6c","commitment_y":"0x9647ca99ddd169492c7cabd29af949a2bf2d9832ea610ea807c1953bbf7bbd0d","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":"0xa9faf219885bd1d4f6ba3116b4f752d29da6e9d24e8aa986bcd3e9495d6cea5f","commitment_y":"0xc0533da84edd3fb1a9290a265b20e4fe8e74c21bde63c0feaa8a25874cb19ef6","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":"0xae4c3ddabdbe9f244281b24887df68b6541496741475dd87bb905454740866a2","commitment_y":"0x76e5dafe4a0815d4015f295ad21f92cce69ce28c799dfd033d106633942b1e4f","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":"0x96971d45b00ca46fd2c2c706cdbd1732bc4faca9e0a4e0f3b3f31edb5099934b","commitment_y":"0xf9b71930ce3eb4b2a53b0767ca4f3988773e13dab8f71b3c8599478650076dbe","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":"0xafbd0dcba83786274b187782de2a156374c52565b7d7a32ae97b7bcd1f3264c6","commitment_y":"0x749d9e1a4891ff0f3b2979e0d17a76a2b42aaf5a182ba033a13a72c53657e640","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":"0xf6ca68d2e339a2e428955420adbd026f67167e08715c163489e29a203da0f7ea","commitment_y":"0x777985536659272323fe642efbf09a5544b8a093a4b5367376eee0b3f13bc8f5","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":"0x5e10dd2d43054cb9cbc024409fb35901da462e2194bb3d730cb6a31305f0e27e","commitment_y":"0xbf56a0606de854f75957fe93d54e302057fee28a269f04495700c774168d1ddd","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":"2026-05-11T18:01:09Z","receipt_hash":"9348ef65b2b63ab2bbcfa36a2cb2c18fa2ca637ba7d123959c3ea3a998bc04f6","tier":"OPEN","tpa_id":"TPA-419deb9d618edc19b046c0e0","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-11T18:01:09Z","notes":"TPA TPA-419deb9d618edc19b046c0e0 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-419deb9d618edc19b046c0e0"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:86b0c0182b3c2da3c4febc0ce46e8f59b954489bffd6898142c7e6ebf33591130b5c6ecc857d3815ff72815b9be29253cc86739c39eb2399bb3af75b8313b103","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"chenhn02/MetaFold"},"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_h126397\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"30e51635976e67aadcc778c119ca50291549b334da925e4b81366bdac281941c","leaf_index":127600,"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":"55c04eb2cb16da107da361eeae8443af111eda6f2e4d8520974240286b670791","side":"right"},{"sibling":"57125f6cf0a803655dabf149e44accdec680252909a6f6ae4db1cc21781b1390","side":"right"},{"sibling":"6bfef02997c5cf99e0027dd90192d05c28f1329b14d96b9206717617009e620b","side":"right"},{"sibling":"3828dfb46027efef45a0f1d916e611b9bb739a4b49a942b2cdfc868fc5cad7c6","side":"right"},{"sibling":"002ee96437769c4dfacc691747906675e910085cf6922587b8585d8c6cd26301","side":"left"},{"sibling":"c735fa919281c7c26673027ea5be46aa3b28139e501f8201a2e6ad3dc5d18b79","side":"left"},{"sibling":"28661901c32cb64845715c4f7aefa0fc1b4b24d228ac5f664b9c87ce1916394d","side":"left"},{"sibling":"9848c39e194ae1a2d2f185f56c6c5db39e6d1f32537473fb22aa9df32ffda0a7","side":"right"},{"sibling":"f8d4a4b6242ea4196fe585955adadc1c81455cf3baa91c2a94e29d32b8740bc0","side":"right"},{"sibling":"bc89851d797ef5e2b44796a8f7582638f4895ec811035844b37fa6a3119350ff","side":"left"},{"sibling":"98ba18a90803e22bddfb987c4e3b199ba0dc128a57a0b7b5993f22422dc3fca7","side":"right"},{"sibling":"df12eaabc0a370aff5d0488478f48d2b3f90d025c903643f98ea804b017688ec","side":"right"},{"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_4e98bd40b719dff57b5814c55a067d1dd8095b034d6aea58bb537681bf150836"}}