{"_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_a32121121bd4a9e536429d4401121eee69d3b0a45c09fad9a5a28347a8d4f1c1","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":1777575642,"merkle_proof":"tpa_chain_h109653","root_at_anchor":"tpa_chain_h109653"}],"axiom_id":"axm_a32121121bd4a9e536429d4401121eee69d3b0a45c09fad9a5a28347a8d4f1c1","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777575642,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x5eb0d6f24a50b67ab1c879d29625e31477d5aeec015129c2990b7a042f4ab63c","commitment_y":"0xc73a19944f3e025c6aea298493c6d578d4dedaedd77d6808a0cefc26e0d86c72","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":"0xeb5027f53808a92a7bc3fbf0660c3f7f46e10f0b3f7cce8126e689ad8142f6c7","commitment_y":"0x8906f38bef930a2629ac5051ccbd989ef7e127c741400da37b4d3f4cf0fb41c5","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":"0xa19b1b71613cf1528a9726f4f3918e221b62a2a858cb21ebaefa284fcb2b28a","commitment_y":"0xc65961c20bb6727e5e938fad89e04b9288310691988d7acb3294911003bd1af0","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":"0x2b770c6bf51933bc366e5ada76a79658ffef1a0deb7fa9c75d569907c68e284a","commitment_y":"0x29becba1fda1cbd97fb5baef5eca6a5256e5d805f613512956730c09e53ed9d0","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":"0xfece7b4c5e6dae5ac9c38778cbfdae584c9d19d0bce7562617e1f2717b710a5e","commitment_y":"0x35a4b47d7995abfcc98e2c6fddb304a54dd7ab261316129d2b20c299931d771e","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":"0x590c6c218728f383f3a4f80daa62e4c59710d7d461298ad29d0184ac6dcaaac1","commitment_y":"0x99211e53f013ee85aadddad81091c9d1dfeed830f8f9ea0d6785e94648ebdb76","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":"0x114a242e33664789ddccfa49808794ec1829c67fa4f7fb5c4c5b37486162ab66","commitment_y":"0xb84484d3bf759fbcb9188f9477fe51e12dffc6a91c149797ef647325f110ba11","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":"0x47967b32ec2a66919320faf990321b73ff291a4114b6faebb9ddda64e233cf0d","commitment_y":"0x58840d51d705b2fe72dd4191e6056a0be3e48b656733c684ae5e88482a87ae3c","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":"0x1604c92a709da6b98a5e03a0841865b44446f3e97942a279826b4797aa1dd962","commitment_y":"0xaff706cd712083a836f4952ba326de894b6cd93ae9343ab2c978d9f3ee6223d1","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":"0xec69e626d5208fb0848cb2c4453280e62b4bd2055761bc0e5bc950491202555e","commitment_y":"0xa09bf742ba292b63b83b349fe0eac5af6a86a631d8116b76d2cdbe574610eb51","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":"0xcf55d7b91efc73b50d7ef2aa154507709e680ac92f4d1f42c9eac127a7f0da9d","commitment_y":"0xa8de0f9efc59c745e85f4996d23996ea995a29160ec10df92b6261cca0ba1fd1","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":"0x35977d15b3e659e0a16010cc5b40c9fd641baa3690105d748e3897f85177666d","commitment_y":"0xa2c1de9ae230508643e506ac3926da13665ce75bd0d933994ade09749addf255","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":"0x1e3026729b7158e0b51e275677917600fb4f2f4ca6d31b0d7d968a2ff8b3c63a","commitment_y":"0x12d563173a2a9daaa48398873644ab9d10e4ce4a60bd945eb06ebecc90bb8315","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":"0xc5b00d50423c21eca47b3a6bf82fd81a5d2538128ef0a9bd88f88ca18fe4579b","commitment_y":"0xfb30393de6854686d2cb42e5095f596d0e7c3c2dbb86c178cba4e5a2fdbe12cc","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":"0xa8a111f21ba8cdf9f95805083485cf4e23edd897090ea425935b98a37efb60b1","commitment_y":"0xb2dad9f3d4081f34c23b56cc14965993ea7e606ef1b2cd6c9d345fbc08f24e1b","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":"0x18eab88af1624ab9ca0eb75acae0f6f410a0fefb69b51c0f7f710bb71fd63fed","commitment_y":"0x712497906f5ab697d4ff7a5487da3cdc9816566154c9dde0a8369150a5b43e28","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":"0x203f580f0795c3d3e7f0ec7a6c6b689b0c60ceeafc5c279ef01fb5ffef2b5a9d","commitment_y":"0x4f296d257ab523e9162b6e5edd1d07c57fc9ae999cf44458ead0f8cf7c24769d","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":"0x25f5f67ec11afb3a98c793545d7374c9af28ca8c9538584ebde92869370899c6","commitment_y":"0x6017020954f1abf3a6542d886b6dd81ac58f1ea5d1d0f51263fca7ca663fe97b","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":"0xc01eda06acd45e756b534fd725c89caf26db7e8785349c0e3dc19ff43b76999e","commitment_y":"0x725d87f6fa9f8957ee828f09be25d716a480ebf6c27b6db381246269da8ead67","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":"0x3c1b30bffe6c0dd4fa48fbe7fe5627af1c59b4a4062f06aef63da7dd9437899d","commitment_y":"0x1893c71c36c69bded2ae439fe2a89250405a52226c1385a454d20a7585089949","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":"2026-04-30T19:00:42Z","receipt_hash":"575e7521f0bbf7c13a719265c153d29ef32e76b354b77a0f6f052651df80f205","tier":"OPEN","tpa_id":"TPA-7733fae16e511d41771b6d17","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-30T19:00:42Z","notes":"TPA TPA-7733fae16e511d41771b6d17 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-7733fae16e511d41771b6d17"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:9ec9d05c0f55264133fb65c7bcc0d60991b09881ce634110e97115c3d4bb311cf7e6312290a758507195550f81ddcc0c7f23107a999c79de453607185bfd8a04","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"5CD-AI/Vietnamese-Sentiment-visobert"},"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_h109653\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"d47e5b8feaab417bb4976b2f540bcd2d0ad0e484b1c9ca9fa2f93f923d57b7d8","leaf_index":104608,"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":"eddbb88fe242a8c2b57d75a0efa06ce45246a5beca9a385a2e7603aeaaba5571","side":"right"},{"sibling":"793588e0009fda82dc372523ed5fb67c788ee65eabc8505daf4eadf449286e5f","side":"right"},{"sibling":"f3a0b46cbc698b5fc229a6f6feb397799764b78c9ed7c4782aaaaeba59535bee","side":"right"},{"sibling":"33f0d95826ad8b0a061970aa5e97990baf8a727f62537bb57670505e376da74e","side":"right"},{"sibling":"0f9dc4b28cf6beaa8fc5925e574a44d0324c69d56b21a6d9f967977b1d280dca","side":"right"},{"sibling":"eb9e02215cc92b092f82359e9799322cf8c5f879c6600acb8b4ac7c0d2527384","side":"left"},{"sibling":"0b9d577b7a56645b3d5b370d9a5a8ac29f5cd92e1e078900c6075fd5197d7bc2","side":"right"},{"sibling":"55154cc6c65de910a2db94407949e7f036e0eada2a76e9486a86f94be78bbffb","side":"left"},{"sibling":"6fdf68e1aced650ae5b2d7f4d11d04626cd217996bd7c96ecf37cea208092280","side":"right"},{"sibling":"78f0f58412769ac3df6e0e38310f567034e42f95289c37dc43273f643d17b5c2","side":"right"},{"sibling":"0ad22668377d6196dccbd90c71dd8c57f59cf6495c0dd7b2a416d87c08c7b2a3","side":"right"},{"sibling":"8a9f6172ecfcac0ea3528f7499b5a255e874df4eb4d31e8778c243ef0c1606dd","side":"left"},{"sibling":"a3b5241cb5014ce70f50cc73ef3afad4a1cabe472e7edb60010acaf8b7508a84","side":"left"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"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_a32121121bd4a9e536429d4401121eee69d3b0a45c09fad9a5a28347a8d4f1c1"}}