{"_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_49a040667f915df4d81db8ef9fff7e58a33f4ce56abade1fe732a637b39f1b27","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1781805720,"merkle_proof":"tpa_chain_h205082","root_at_anchor":"tpa_chain_h205082"}],"axiom_id":"axm_49a040667f915df4d81db8ef9fff7e58a33f4ce56abade1fe732a637b39f1b27","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1781805720,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x8129be6e63478f2a1930f8118e9e2ac9ac232addffb51736ed54bdc7393c62f1","commitment_y":"0x10db21f735c4baf6f117450c409b2afa8c054f0ac7d60986f9368df5bd2a104b","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":"0x5e2b75b26a6c6ff79a0a9bb675c5a0830473c63a346ad77302715777f17b6720","commitment_y":"0xd6d9ef793560a5a78e9e5e8b2bdd97835687486b497fb3311372458973fd5354","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":"0x45c29dbf0f43d1967ba6d57979fa447c2ccc64d1ce910cac566ebadad3604b12","commitment_y":"0x3149d969876a0e003b160bfa63e789b8fd46258e33fb10c776622f28bd71b23b","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":"0x481572ea9ec75015db5eaa12e760f578508ffc32233cfeb6c637c35784f5d808","commitment_y":"0xedb7dbebccecd7e3bc03364cd962b6e565e3850ba144f8c64eff5b0b6697a56a","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":"0x26e640c1183beb59bdd2986d2100278792b172b74553fdab3b9b6370363251ae","commitment_y":"0xe5f60bbb191a94b5f3b4f9c91ea51756fab5a4f8ca61c2395bcefd2d245793c1","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":"0xb2f30c15085b1bf959ab540bf1f3136b13773a57536b0f286e1c930729816c83","commitment_y":"0xc159ede44cff910199f515c6abba3a4fe512c9584be4b1039464e61c44dd27f5","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":"0xbe005e6b642fc5eb025d011352076e568a02ee7421c97764d4a70746a5db4be6","commitment_y":"0x577c019d6d9fe257c61842e4e84269e3e8c19a65b7381aa6447e7288ed5f8580","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":"0xbf81c7ca2123445d8cdd37171bcd95fe58220839808eac27720a61f9cc279001","commitment_y":"0x7f01ebb76a7d8622aac161efc0c160ab25070de18e010abc61fe4a6577d21f8f","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":"0xdcbba7ae44410cd8514742e78e909a3e41d6b5e9ba6ae031f7cda2ba01e1387","commitment_y":"0x468f54d5e731bffe5cd16e39ca9d0236722ae72acbab3f4c7cf306653559e7a","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":"0x90286b57998608322c5fca263d932311fd76bc63180f95fb637baa3e7a233726","commitment_y":"0xfe1f235eee4adeea2500940d98fadb4490f6f479bff58f3c73cd74243faa0890","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":"0x9348d492d2da2eed8d5b1997fe95fb0224853df8ef64d1dd95a2d2c9e190989f","commitment_y":"0x20be133308ea003d29d2709135ea50613c1a87b50e73f9c72fa38d9c8651f64e","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":"0x55146572d8360fa425a525bff9d60e0ee5fe844d258b6abcc155690e3b0241e4","commitment_y":"0x4b8b951c2cdb9da5423bd6b43acd2cf1c17d1b97ce7ee3d12d62fff2b16afdaf","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":"0x7e306c7020817f4528e5e4b238479ce49cb21081ce846de52cc82cb8dd33d3ff","commitment_y":"0xd7904d898f2db07ee005f4a6be48bb0d61b0e4417f0b133a2b742daa67737f89","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":"0x9b63412c1ca8ef101196708f12066d643adad6d9835429db7d97980c96d1439c","commitment_y":"0x42560fb2c7eb1070966af7636825da7b7efdeccd1ee9e152f76bf83eb5e8581b","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":"0xd022d4715c271d545eee7a705ddc3df7a0aa02b8a44c69fcf7c55fb253c95641","commitment_y":"0x8ca9f9accf970d929463e69d2d825a6aadccd16006aa01a9e676188705d166f0","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":"0x17286f4778469ea665f8d73e7fe78ba76759da45479dfddb0cc5917f8f7390c5","commitment_y":"0xeeb8789071e8460ac9227d354ada27234e222271d4262e8c38c59ec25636debc","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":"0x63d6362b8fcfe419acb47b5d777dc0840c3787ba89ce3fe407fcd950c9f73244","commitment_y":"0x5615b46dd42f1b14f77c3a83e4692a159634c7038adcb7e7682dfc548b5bc268","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":"0x8f958122f6d24c2459820b811765455326bc1471fca8a40634dead8087fd2906","commitment_y":"0xd0eaddc5d1b00855b96cdf106632cbcdeb06a445131709d2e223bfdb2ccb3ba1","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":"0x9fe90be856010ab89f3819e050a8b9bd67d6be0c44443c82de2085142587d248","commitment_y":"0x9ab5c98e1a8f73183224780b64d40aea9243d14df6364dfb2769f1772436631c","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":"0x889a65b7662be857c35b93e59a31793de4078358e1592eb752bae242ebe52b01","commitment_y":"0x503a191705abc6c9993389b1dd8d380f8b7bfdd0301b7b7cd01da82f0355e7aa","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":"2026-06-18T18:02:00Z","receipt_hash":"40962ee843c1ba0f087a8cac2300f882bdfd1880899f69a5c09a98f872d3f2c2","tier":"OPEN","tpa_id":"TPA-7780f0c9b04e9e7017b57bb3","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-18T18:02:00Z","notes":"TPA TPA-7780f0c9b04e9e7017b57bb3 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-7780f0c9b04e9e7017b57bb3"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:7dc889e918ca78286b86db3427421851495963840d74c7c9047349cb06e8e505bc1f9ab217583fcd81a6c97e8e0d716dc965a06d05c1a213b5e282eec27cbf02","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_h205082\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"0b5d5e35a04a09da29316572bbd23688ba0ae803a2f71b15f2c944c8f17e738c","leaf_index":234767,"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":"b8620dd7038ae537ee24411022a83eec50494eee7b6e63869a96752a168d885d","side":"left"},{"sibling":"961eb5bc5ad3e91151f3caa6870df86d4f6bc840359a9261045cf754a2cba0ec","side":"left"},{"sibling":"af63abd7009233d34ea4bd2c19ea474b34caba62b3f6b30ae67d54115eee3606","side":"left"},{"sibling":"98f56e37c16915ccd748239fa3d506654ed9887c5e1580b5a2e12166095eb9e4","side":"left"},{"sibling":"fd56b11a38ea5a339e4d759bcf4a0a285ad40018bc021fba14afd48b898575d1","side":"right"},{"sibling":"fffda983bae48f210dc8fcf3585d87d6aa0fcb6842cd7d0324179bec8e41db83","side":"right"},{"sibling":"4472eae76361f73d25f0fde03fe6172fb379855ad05047d09093903a7869e730","side":"right"},{"sibling":"99a04546802d3fe6856590e90445008340bda0de1361d9ef9fe6d273ccf6600a","side":"right"},{"sibling":"3e8d40b268efc1180c6a51ee851e77bfea97cae0a78f7b6daa829eb5b58c20a1","side":"left"},{"sibling":"a1c69fa9ced6afca333dabc6230b5d31423d4564ccc20ee15f06c884ba721ee7","side":"right"},{"sibling":"f049d6e86b410f6f63921a6e3aa684efffa398fd23eed28245c43b156d404c5f","side":"left"},{"sibling":"9ec7f4f84de7e2057a02ac55686567b21acfd5beaecc7a84e9e48f3db17296c2","side":"right"},{"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_49a040667f915df4d81db8ef9fff7e58a33f4ce56abade1fe732a637b39f1b27"}}