{"_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_c580fe506ae57c1b2ff6a1f5a64822c0253e53ea27f585c65acab29be07a6578","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784430518,"merkle_proof":"tpa_chain_h295265","root_at_anchor":"tpa_chain_h295265"}],"axiom_id":"axm_c580fe506ae57c1b2ff6a1f5a64822c0253e53ea27f585c65acab29be07a6578","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784430518,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x2762c4a2ecd8fb395ccc8a538b19e4e452e3202720b9bd1c2d72494c3adf45ce","commitment_y":"0xf6058def53d5810b7c48af856401ce0ed5ced53c8c67c3307855c94f42832ed6","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":"0x7aee144cb7a9f4c490453ae279dd85fb796f182761dea72a5b31bc95d775c32c","commitment_y":"0xc790df80ebc0cebf7227ac50537137be15ea84a16a0087884d73c2905e8c33c8","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":"0x13696cda4e3633d5c081a91989171c7de44ca8b1e2ab24fbbb3a052f84615b73","commitment_y":"0x4670d3dbef84c238e18dedfe33adb7665bd3c98883fa390e2ba71226990fc600","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":"0x81858cdbedbe1585b863d4ad39a0b62746f23070c24a446c6c13bab26e37eba7","commitment_y":"0x9b4b290bae125184fbd0b59d73c3bacb31fb884622fce20d1348a1092448de25","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":"0x2a28da718a98110bf42a02eec71be1534a42221e1f3a4eb3bfd503aaee77ad3c","commitment_y":"0x206cb958b29a90a709994cb639a3cfd32028263c28707c0d87ca1e26c36a2e68","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":"0x5d42d9b41804c531619a65119160698d295465b14cf9362f3c4af3dbc730253d","commitment_y":"0x1f00eb92c7b4a48055e9ff20da64582ab18ca1ed44550ca7da0401b5470ba358","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":"0x4e1a49b5682b224fed32e0eb0a9b34b263605e6e642e6afc27bd3acd1b46105d","commitment_y":"0x7c7ad7e534fe298656e77289ba643c9f45b7c1bb3a3d84d965773b6dc25fde81","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":"0xcff612ea5222328a9c04c283542ec7f13431c1f16b7a1fb2fcf67477f7639b94","commitment_y":"0xdc37834b8104c123f156939a6099b28c331ae2f0bab9f61abea13522eac82e78","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":"0x663aee4d7aa3f18f6ab8993a9256aa735f6ec8f85a88e78bf062fd6500f34d5a","commitment_y":"0xeeecb38082007fdf2a5620c330054ce7871dee7c1a8a67e846eb995d169755f5","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":"0x2584fe6eee3a02c14fdd3dcef3be603bcb391a35f39c124d3751cff912cb3cd","commitment_y":"0xcf811680dc0d7377af6d3c7b749292567f6a76d13bc88358ca84a39a4642b72f","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":"0xa9f29854d33ef34e02df5a364017f2055071416d716fda0d6c3c665609c157d2","commitment_y":"0xd1cfc06d2546b1a456e406016fd13f2d30fed009ffde0def53f01ee29de58631","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":"0x487d0f09c5e5664700c5a74a026323cba83385a32d6590f4daadec9c8a0bf76f","commitment_y":"0x3681708ad8281b2443ff73f5f6895ee4bebb1904dd69a0ae8a135147c76d8bd2","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":"0x59be98a16b616f9a2d0cd958e6f57e5b30aaefd2e37244992874dba401198181","commitment_y":"0x9e7365d7a1792c61c1f329c53af707880847d841b1b2642e0aec62f597e3595e","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":"0x757cbcc43d734563e7871de434fb072722de96d6d2747e659037a663eafe970","commitment_y":"0x16790ebe736d471b26ace31996769870ba7cfeec424564521d1ccc0f12ab5a20","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":"0x2a74e48ee1597260b7e10e72b107d5419cefee320c8c432d8d0438d1cb490848","commitment_y":"0xff6f7b6a897aac461e528f70f0a645af4ba60b46150ce991da98d72e339814a4","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":"0x7317a4c88d18dc10769f79323fb73ec4d051256c955016d175cf545be85616d8","commitment_y":"0x39e4f09815dccdc6cccddf3867926f049173ef8067c9dd8a1205d1393d94969c","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":"0x8bfee725fe6b3f86d3b4afc3d8139b4972ba79b72007025db91fb8350b91b1d","commitment_y":"0x26c8894473d5452755f03ba59ad7a45745cfbe23029b87fd01a9d92e66ea8c96","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":"0x41ec2ceeb9a371543aa8ba88cf96b552759e02123f6c1ae4e1f3e8af3570b2d","commitment_y":"0x8a4ddf6f393d923edd9580b2684bfdae777149de0bb4db61e52cecdb558a25e9","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":"0xb481e00e4858291d4e649b89fd3be5e8b9b70fb33b0bb0fb353c07c6702067ba","commitment_y":"0x4597b7fddf469be8d62d93134eef1b66a79a741948b889cd829d82133e3af54c","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":"0xdb4c3042ea905787cab4b1650c15ada98d3ad95de33df676107adb091066eba7","commitment_y":"0x431d74bf12846a0775a9011ac138b6b8ed3610a7b4b7f36fedd69c1e4bc498d1","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":"2026-07-19T03:08:38Z","receipt_hash":"2466a63ec97ba295570ad20b0cf2a914deec84fe06eea5319124b3c4ca9136f8","tier":"OPEN","tpa_id":"TPA-5dd20ccf81af7de3ce7b3e42","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-19T03:08:38Z","notes":"TPA TPA-5dd20ccf81af7de3ce7b3e42 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-5dd20ccf81af7de3ce7b3e42"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:a716dafadb97b99959589fe5ef1443fd7a07d1f08d1db1ba3697eda2f237a899a9ea24e1215901a0181b3a370896eaab05b5f1a8230542ccf2d06619c0f7d40d","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"Sayantan1993/layoutlmv2-base-uncased_finetuned_docvqa"},"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_h295265\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"95067a66f0d7e930962e1f3cd3f5fc7cf7ed9137fde293a3d34b0a5df3a586fb","leaf_index":329629,"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":"485c4b0aafe781ef91cf9d0f3470e8ff28df3ea5f7f886eeaa2899320a729d71","side":"left"},{"sibling":"72e373ec0a61f93f9e68f41e0baeaddd55e24ab3b29872f903889696d67e58c8","side":"right"},{"sibling":"13c3754dfcfc8956dd311a9f1799eceefd282173dc7602775e0b5e426399ac30","side":"left"},{"sibling":"413b3b95785d6f70e747dc17f1b02b20bb499602fdd1c478323f5a0eff48db4d","side":"left"},{"sibling":"1ec0848db65c841a22d7c7149939cf1ce6674fcc2910dd33d9893a6e4f8594c9","side":"left"},{"sibling":"72e644e3a95c7e53511e66d64547288443858f31058b1b3c8812c417b5730e6e","side":"right"},{"sibling":"f6256a98eabba5162d5af17415efe9ba20aae96779498c4567bc1e2828d5c4ad","side":"right"},{"sibling":"deb3e4656d52918dab4e00f954cb171f7b3f6e981697be3a365f53a562db40d8","side":"left"},{"sibling":"0d0c69b73b7ae744ba7e1eb2797adc184350d5b4dfab7a09bc0f3a3fdbff211b","side":"left"},{"sibling":"5eb496e7b0f29f2649a8c7c9b980ea2b7a1b98cfed67f4fc165c906cd96d3c23","side":"left"},{"sibling":"c76e363f1658b229bdb60988799f29a9b23a1f639932be954ed6f7f1bd98a301","side":"left"},{"sibling":"8d181c03dc2da74771ffd3764709344e2999239e7743f22ec721075962306e87","side":"right"},{"sibling":"a64107660887311d0151d345b5210f8a7aefcc7d0e0e84c742ccee27a1c0e3d8","side":"right"},{"sibling":"8c900d4d773267664b1cf4f080c67a7d26f359d46b2b012ca27a3ece27bc1c10","side":"right"},{"sibling":"b067a2201fb94a66034a4fc78f57be2d10fbd92b4c9fa3bd1661d03cea2be15a","side":"right"},{"sibling":"008c365d3b5160321727b1bf6f25161fe4c69eceaaf1501fd2e1b76ccfd0b884","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"01bb9a029c96c95aa9b8ed7a35e9e16dd282f31e261cfe738ab7451bbc6f3925","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":330051,"merkle_root":"166a37f1f65b3777007bc5c864a200858373eaaa1869dcd9472ffae7864ea7ab","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260719T033701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-19T03:38:34Z","sig_algorithm":"ed25519","signature":"96112f335f850779438c5eec9299b1c10184dee95118de9056a8ba6de37f8005e879bd834248f0f14ddc953c6a313c5c7b0041aa1c1d79d60a010ce076b44601","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_c580fe506ae57c1b2ff6a1f5a64822c0253e53ea27f585c65acab29be07a6578"}}