{"_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_657fc2006e01824b7dedd18651759757bf2766f416550970add32a541f5539c3","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784271614,"merkle_proof":"tpa_chain_h288477","root_at_anchor":"tpa_chain_h288477"}],"axiom_id":"axm_657fc2006e01824b7dedd18651759757bf2766f416550970add32a541f5539c3","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784271614,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x8ec30a0fca532fedd7a2fab84893d59fcd923124e13cde734a08615ec0e57b80","commitment_y":"0x641dc5b089e9e7fe45c3e92c2660f82b9cba9da298895a6549ed2bad0a0cf362","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":"0xcb8de97885d187a490e788ec622acdb3c2459a3b8282ddd95b08b1402384b7f4","commitment_y":"0xae7dcf867caf807e8d8a085d3a2c424b2f2bd88b1cfaeb85302c81fe09917723","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":"0xa78319957cfb267c951a9327b0ee9e070dc115112d9803ecf9b0f932e88eb65d","commitment_y":"0xc6d1e575c1572378d06c9763a7dadcfa2bbd17ce716ab534434ea810f39cce85","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":"0xfd1facaf6cebc3f2948e8ebac24b0612a34f61a0067435206f4dc42180676108","commitment_y":"0x7692aefe82386ae5117fc4c301f0a372f7e05fc847912f0e6998c3c389bcb329","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":"0x8bcbe6bd71c845e8008996fdbd5819093a411816417c35bb9857226afb197cb7","commitment_y":"0xe5e7ca1cf35a76f2bb2d86f3cd85aa1e2d1e33121ba6851ff92d2412b157d25e","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":"0x25517406b26d0d8e1859203364881c1b2de3da6d05453778d3ddfb509154f2d9","commitment_y":"0xc85804f598a0b9a0a70997f42eeed094c21f4702ee10e169ca88fe258b8ad4bd","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":"0x619d6d3f99de98bdf904195245ec862737d857e1bc7e5a2aaa8a042e8bac75ed","commitment_y":"0x47be3d27afa5299cd09f4bcf1ca1cbfcb2717f5d8d08dfaf5f557290c13c2a54","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":"0xac1b2f4f79e769caec78ea523ce65bb6103ce642e6dbb9d77fced4e8e282f89c","commitment_y":"0xd89eec9f66ee6bf5845ce83e9f56ece3946a0af7364e6b1c608b0c53596a6b59","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":"0x4a9086a03c06a3641728e4e6264d8a9be4082b2ebde3bde2e5b95409071b493b","commitment_y":"0x84890c0e4b38a87c4c9e49782f2d639a4190319e05fcf0fdd41a0ccbe0d55180","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":"0x77c0b4ced1b3e7cdad46d14dcb341b74ac0740819950c1b7e1408fbd6fe2180d","commitment_y":"0x380ad80e22cab83fbcdfa18d66beacb5525b13dbfb14af7fa7dd21729ebfccd6","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":"0x25848ea1de11a04599caf1ac923f1a12feee596d80a25922c6d325a451241ce0","commitment_y":"0xfc346c0709b3f76ee5c0199aa425d3b6bc67872f5e37bf2966edeace9885ca26","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":"0xa9ea7c76e49fb3ecd038c3eeaaeed0dd82ccfae88f9bc5c260dd846ac6e7f2c7","commitment_y":"0xf54068e7dedce1aaf74a3505cf8a7a37a19ec53f74d8fc9d4ffc23ef7326d59c","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":"0x1037e9c51d6472bcfed778a79a1ba1165e43b246a6df660202fb7fed526399ac","commitment_y":"0xe480d509518a0e112718e9633bfe1d3cb8bd4c9281a1a64070b88fb8674d5cd6","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":"0x15dc0104b6f1a5ab98331b68c36c38456d333c0d608ce9016b388b246bbe8127","commitment_y":"0xbc552ade02de1c018ceeee185990ee01ba4727c8b17b0ee3ea70d6476e5ab3fa","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":"0xf4a2948399f0438da2041562fa6d2a2dd2e775d3e07ba0f230078428b954bc2c","commitment_y":"0x624fa81fee2d1024a802b5fdebae08863aa41ee10f0c11f90e46f56dc37498c9","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":"0x9b89849026c712aac5b7682da0de9dbc5af587c2aac123cc6d4420f5ff715223","commitment_y":"0x9b3eec6b390e51601025e18504ce6c319e42c79965ab65078bf936fe885167c","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":"0xee82c5d5202317977e502928c2b34cd5b1cfd3f57b5418c746b1524c3a70e980","commitment_y":"0x18871381314e67a263e85c1cea224edd94742eeaabaefad23a9a12d6e9da95e4","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":"0x809a2978d362fd44ccb1bb83fd44ddaa955f0504b79470ea82111397d9640138","commitment_y":"0x559a09147eb623c1d3dda54b9b2a18b4fee430f6dfb06e18365644bfbc868cfc","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":"0x4eee2050bc2dd92ae13777e886f6c3eb72d73598b18a1bf19d51b3b267dd11f1","commitment_y":"0x58c8442d9e95707d1a5c83eef07c8495550352c1833a6d074b6eb4a6a92eb93a","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":"0xe54cfd9393210ac0bb71e95e5a74805f9d06b58b9d83706f9b7acbaa94bff9e5","commitment_y":"0xe0c896d64198e153357d73e94f0f9299905a3be60f87f30e8de974b379ef7e4f","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":"2026-07-17T07:00:14Z","receipt_hash":"4bed12e08e7c88ba9a31878ef3b4ad9bf5ffdf670ebc8e7d3a9b76bef59454aa","tier":"OPEN","tpa_id":"TPA-ea4fb65c93560b3194f27957","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-17T07:00:14Z","notes":"TPA TPA-ea4fb65c93560b3194f27957 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-ea4fb65c93560b3194f27957"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:b4d4a1775e9d60581b0e4a318ef6d6ec120ddf39feb5bc28c9466717b627b0de3b4691a1ef0a2dbd404c0c4bca413795be9c302c41ff9d774bd7a648cbddd606","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"AlexSaz/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_h288477\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"2ebdd4fa2393cbfaf833046dc0375e7477c34060662c8246c1b2c8c91d455ca0","leaf_index":323713,"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":"24895ed3f2dba56cd562a4161b9b885e7dbd96527bb31540383299ac8734c97f","side":"left"},{"sibling":"177ddd01c2e3c41a3bf1c2c0390dae33218a7c751780b97034dc7eab4507b6e5","side":"right"},{"sibling":"9558a4db5660f7fc46146ec59d71684cae247f3164afa02795bb1a29974938af","side":"right"},{"sibling":"1b5f196e9a56c5a0bd85e65b930efa42c3fb47c985c9b67c0882cb8deab244b6","side":"right"},{"sibling":"8dee0b9c9734aeabf00537991e5c110cf4a1dcdb77949393992c1c3dc7b69524","side":"right"},{"sibling":"7962e27bf2e357443ee64d7ebed131ecab977edb8f66bfbdd91d060034a5a97f","side":"right"},{"sibling":"80df111fd0ff633a0638877408c4eb589fc9aa0a32394401986a4f91ad7fcfb4","side":"right"},{"sibling":"27c96182b230579339feef44e713ea25c23c062367885ee20c232ed5f1e17df3","side":"left"},{"sibling":"723b027539fa038570ba00bb397e8972175ef5cb0a0b43fd6272b958a3d58f4c","side":"right"},{"sibling":"92de94abe3cc8a538657bdc5674edb49fe3554700ace46abf12ad62539e6b15c","side":"right"},{"sibling":"ebe1beb170915d910b2dd411b3971afe9569d698d0b00b3ad74e3d7271a67fbf","side":"right"},{"sibling":"1d006c5167e1ab71ddbc81e5ab246aaa981a78cadfa9437927dcac332edf4cf6","side":"right"},{"sibling":"b6fef0e8a8b25d36215a263d7a6de54fef77ee95c7032bd0bb742a96f4acbaa9","side":"left"},{"sibling":"34d85f6ad6cc7dfa79d90e2b9ff99a561bcdc75b0301bbbd3e83861f54535c1e","side":"left"},{"sibling":"f302542c38ba7c3aab7c9280dd60259ecec777dca6e6f71b6f0729b0b8791b72","side":"left"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"36373c8b457f0dfd7fd41a79c5f787bd81308bd69dbd3691838c6ef69c3b9fdc","side":"right"},{"sibling":"0510e55ebf5433232c7976e74b218eb097eac7c54a13a168ae21c611e2bb0d4b","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":323722,"merkle_root":"3583a17b57f586d17965b0289831eab9c83e394ccde798e7975efb928369276e","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260717T073701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-17T07:38:32Z","sig_algorithm":"ed25519","signature":"89abde348d284a406cfdc7278820e0e6f2c23570b7d5605520efb777d7de9b15be9ba527c20b66de763334a70f48df65d8cbff552b0cc5506477f120af019009","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_657fc2006e01824b7dedd18651759757bf2766f416550970add32a541f5539c3"}}