{"_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_0ef4450f6dc7b10e4dafffc404360399b7dbdc2ab62df911affebceab3c3b77f","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1781906501,"merkle_proof":"tpa_chain_h208311","root_at_anchor":"tpa_chain_h208311"}],"axiom_id":"axm_0ef4450f6dc7b10e4dafffc404360399b7dbdc2ab62df911affebceab3c3b77f","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1781906501,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xcb3f67516dce13c25be472ebf21f779732729ce5ca52e3788c6553e325d97f06","commitment_y":"0x411c6c3aa7137079387c8a09c169195d7c341253eaa6dc8e4adb70ed6dbb011c","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":"0x338616be9f9440b7380dd6cf29f891f54a77426999412aef93fbf3b2ec4bd639","commitment_y":"0x29cdb1a5acf08d194cc75781eeb52ab27ca742bb562fea1a1cdd6c1ed0ce08a6","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":"0xf753f1eabf7795efccb5710b8c35d10c20e9c00233e829dc3693eb43d25a316b","commitment_y":"0x7b6de35f50bd31e7324ad3c79ef58d44fe719cf2445a446c41168e45bd3730ab","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":"0x7b721e7448947e9613f25ab010fc958d390cfaa557b0edc98d61b670c1ad4d49","commitment_y":"0xe35781735ffb7a2308cd909cf2ab3ade95d57f6db17ec09a74548e2864f4c4b9","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":"0x992f0cc4dd4132f9ff6ade2c87cc206e503964334690917be6d8178bd02ead1f","commitment_y":"0xa13f098c89710ce8fb6fd25bed6595e279431f9f0ab5b8f0d1a48b0c8d7e523b","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":"0x3fb00c8acac87761af3b90dddaa7d9e12135a46184c356c3e715e5b62aaec08e","commitment_y":"0xdab69aa4750c0e07317a2cd9a5c123570885ac2975716fd2000288ed0b165187","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":"0xa2d41a8e042e32996cad8f22cc00d097df854594daa37bc316e87de584464356","commitment_y":"0xec4cf486b3567bba9514f45f7f04bcef7a66556655cd52f7f69e5d0ffeedbd6e","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":"0x178c5fc6322e425953e1aea8606bf17d0833fd20bdfed612cbfcb2f41f18b8b4","commitment_y":"0x3dbc657f2d82a506431b15495e2f62dc4ef957dd8548a74e1432b469515f6a7a","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":"0xcfab2c716888776179fd6f19635bb88f85ee05d3424317c69943d84eb878ac6e","commitment_y":"0x1569068233b2004bfc122f256b64183402f0684c5035ee838a2abd77ba0de06e","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":"0xea00ec88f311b769b0a52a45edd2d39098b491fc11351f76177da40206927991","commitment_y":"0xfddcd30c577208b95b6a962911b9863d951a1fd16eb0dcd67a324e8df3269200","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":"0x93ce3ea060a5ad2400a5205f013e8a8a0f50ef03bb1e83f69bb4988234bcca4f","commitment_y":"0xa9295695618277bf048c50bf4e1c7a9ad7a5f820daa0490c7000fe6b68554690","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":"0xf734da90c56f40f03b157cef1164a6118ea90fd61b0d25d05932b26a87d70281","commitment_y":"0x8200611aaf3b3c323c854df8b60a4c10eb8e8045abe175d258e954e4509ecba6","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":"0xc3128f5bbf42bc6cc80c304e0519367eb628b2d175b9cd51f74d5f18e961a9ed","commitment_y":"0x613023630a017f2f5b41c247a9cf0362f378ba9883a5e2d354948202449f8ac8","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":"0xb1fab72ab7e5e854c09fa622b6acfe27eaa28d27939871a8b3e75d8d84a60a21","commitment_y":"0x5b6747d640cc50ba6a3825ca91e3bccc1fbb93210da39dbed486434f0d1b672a","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":"0xf2baa66dd8c59f1027c1e0fc174d5232fb4d24a760f4dce5ab227b6f7c901262","commitment_y":"0x397415af0b7cfb1fabc0d53554ccec2a9a6383741fed9128710356a2e189c26","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":"0xbf2abed3af1cf133732de5f8495a1947167fd69e7904e5b5a980a2bc2f84b95c","commitment_y":"0x7a60ca0aaddba98caf34b4b5bb9a96bc887e65800c6403994a4b698c794229d0","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":"0x9be93d6847a600cb3da913939736a35c2e9cd62039d094e33adfeb441bb3240f","commitment_y":"0xcad662cbf0b7443ec237efd6a48eaa1abe675f59a056a51808598620dbc96bac","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":"0x4eda648ddcd0e164dd8496d577ea6d1efba74eb12108aeaea949f369b64d4a57","commitment_y":"0x2995fc5969effb17c5f1d33f54e30c0bf463763152df7d9348084da0c29bd3b9","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":"0xd95856db944e8c8dabf44590715c4468d654c7bacdded3bc1cad256531c9bf0","commitment_y":"0x65e2bc4e41f02d0dc5d24d59c6f4fc2559472e575476b2b9bc36cc5d25fcdca7","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":"0xa9405f5a1702c0331830cdfcfa05f78f3b31f69baeccad794105c46e0fda4c55","commitment_y":"0xceec389a9733105ccd92271a4d7fce22f156047b5995f0a765b28db71bee1d6a","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":"2026-06-19T22:01:41Z","receipt_hash":"90a0a64804792a9d2f75c898771ffd300b8a9d072588e55d4f71f1309e00049e","tier":"OPEN","tpa_id":"TPA-2d73e989777eb2b463ea7965","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-19T22:01:41Z","notes":"TPA TPA-2d73e989777eb2b463ea7965 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-2d73e989777eb2b463ea7965"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:892805f61fd7fee3b0b0cdd06a31dd9ac37d355191238bed649b7807016fed90d99482b3696422cbd2360e9a33afeea32922992ba378bdd729f73d89c4be0e03","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"dangvantuan/vietnamese-embedding"},"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_h208311\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"a8dd760241b13850abf40765bb2faabc5bc13134110dde830d900341a36dae7c","leaf_index":237122,"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":"f0e4148d68edbc4089e15e03d120985b4054bb2bfc519f3879a3022eadffd5c8","side":"right"},{"sibling":"663c74ee124d4c033d9fa18856e50b21c87cbcb8ec8ea7409f73b178dd55a3b8","side":"left"},{"sibling":"368d7f6f6b9e71f549d576e879dc5612489b12af00f222e612177425ef307535","side":"right"},{"sibling":"281d40d1b1585d382f426ef823390f6ea91b526d45871641c67d07eba78e7f94","side":"right"},{"sibling":"0d4b1386294d7c02fb73b3a0111e5f4ce199afbd823808034c7fb87f9d1b90dc","side":"right"},{"sibling":"c5dda6215d56a6fbfd332fe3345794d5797fd11a667f2f603544e3fcdca57ff8","side":"right"},{"sibling":"30051bc3aad69ca8785755c0f726c232452615b388fb0955b675781eb66cf72c","side":"left"},{"sibling":"a116c55116957781233dd6e0fbc5414cd0eaadd525136b4bff97df755ebd5de3","side":"right"},{"sibling":"38d9cd614ef24671a9e9246a32b70531b76a56ad601f3ce720252d0efca1c136","side":"right"},{"sibling":"020803bbd2972c30912fc67343bc120ddff22cab305a1e2222cf414b6ed7d382","side":"left"},{"sibling":"a40fa232d645d3cf7ddc08e95262d624ddc6df548566b214f0b0f24768272bbd","side":"left"},{"sibling":"86664e7f68ba08b8dfcf77dda51a4dfa7fcfc986d4ad7c704ffb71b669202da7","side":"left"},{"sibling":"410c633928fea11c5b4bdddb431956b1d7c320db9cda00d2fe32e0fcf888d7b7","side":"left"},{"sibling":"b52a771530dd1686bca49e42088898b86da94879579cd6a995c6ab0598a665fe","side":"right"},{"sibling":"a116bb92f9b0350491155b470acc86d006c33ec558759e49e56614a54c39f242","side":"right"},{"sibling":"a04392fb9f2a3a620840e3b3fecd93d12e6d224e481c162389d8ae64e7194599","side":"left"},{"sibling":"c300cf0154c136afc09b1702a0be98f4ba5b6dc5cf57e8cc714ec1eaf4196eff","side":"left"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","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":241122,"merkle_root":"7a906c6a26ff6c6feabc2feaba6a1a70c515e6fd72a38c779293b0f78ff291c4","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260622T183701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-23T06:25:25Z","sig_algorithm":"ed25519","signature":"5576b1d56d5dbb0d96c780fa3ca0940d805c8de95c6251bc87297f0be058aa5e37eb53a6aa1b601381f489f093842cf674b28737ed8e46ce3a49814b5e57290c","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_0ef4450f6dc7b10e4dafffc404360399b7dbdc2ab62df911affebceab3c3b77f"}}