{"_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_8ffbd81ce122da9d737e09e38207d9fe67c56cdd24e43a9c4bd0f1d1d8623d10","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784905343,"merkle_proof":"tpa_chain_h310394","root_at_anchor":"tpa_chain_h310394"}],"axiom_id":"axm_8ffbd81ce122da9d737e09e38207d9fe67c56cdd24e43a9c4bd0f1d1d8623d10","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784905343,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xbef6b65c58f4fccdb6cbbee447c53f0172719139bec5edc1da9b93b87e578ba8","commitment_y":"0xf511fbca1aa089e3916d77f1be794ae3d2aa27dbf8a79f26ff84353bba5f388e","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":"0x546047029c97b3104abf40bea3fbafd10150c08c445756e7342b5b30ea91b59c","commitment_y":"0x9ac9c70d68af8b8e8da48c59a73b658d34a57d074fcbd2a884a527f7149c420d","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":"0xc7f7ae7cc5650bb2923c0a13494603c69db671e4d07144995b1bb78c508259f0","commitment_y":"0xef677febad711429d826b240cff957342b146271b4287176efcf88145aa697b","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":"0xc200aa0d10a8dada21e576bf5c4a6a15d212aa13866a563231154bddd88064f8","commitment_y":"0x1fddb1f958d289b4d791d233b8e2ee2ac3051353e4917dde44b4ac13237c2b06","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":"0xd23d4bc6cef4b97c56f95518b76ae79843178ba5e20007de9beb75769f514938","commitment_y":"0x54db0885775432442bdb353f473768f7e5b72d16bf1ea06bf3d76b2029371c2f","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":"0x6f94dc3fc2e57df3b8e5e40c55d10bdbeedec52cf773335b7a9002d2c10c56bd","commitment_y":"0xacc93433278c8f8e6f28b2e20b0bc39987dc45caa4148191658a70742ace20c6","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":"0x6291f6be24f6dea11505f868778e655bd81bc0f6ecd62fb6f6bab06d9a5b39a9","commitment_y":"0x172f03118f0bc84d994836b63c63ea393ec03987eacc110f3e619b1eb0a25afb","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":"0x2a9aae38b876ed76e2466c07abb0f1eb21139b36dd5d4de06d4db5b2416a5f29","commitment_y":"0x45d6f38a2f4121d8016bb4eb02c47a6fc4acac9f4dd0157b86c85674efeb85d","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":"0x319065c3e78c24a6caf7b12b23005f70925958e85d65debe9de17e75bbd11885","commitment_y":"0xdb7b941a7b7a13dcccbd21d6a6729c230a0d1c47fed85db6514d1ec0b1e407e8","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":"0x27622bc3e66df0656e0e6b73e831f1748fb6276725816f1ee3a4cb5038cee0d2","commitment_y":"0xa8b4f2851ef86eaad7354009a8a0a5f56cfd77dcf7aeee9ef2a50a383352f143","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":"0x4924a3f83103f9293b8fada3783654f849866e0842d8b2b79b260b19a3d86ba3","commitment_y":"0xcae478d6e5e58e1a961ab505cda3d95fb48dcdccd9e73346baaa10c860ea4230","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":"0xc4f9e5c7afb7061d060baa218b071a1fd3bfb0279938115399eb5196aa3ce30f","commitment_y":"0x37446677208208ba320f7d276921430cd0156d949d449dfbc8bb42547a38e590","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":"0x42b23350cc109c96832dd89ba3ff2e4a11c27dfcfd3b0f65b37a0a7f6ca64198","commitment_y":"0xd6c3eba9fca8ce3e6a5939cbb2e97e0014a4e92dc20bd24a0e89399cc64e3962","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":"0x5c3236e9e722689ce743885ea4a32c6d03d92c52b9ea0c68ce700a5a90d7dad4","commitment_y":"0x5172883839b768eaf700f48a5b12ffd2060d86fcb9625f7ae8e424c0317d6ef6","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x925e5fa13d312e03d59ae569b9582db8a78c4ebdc80c9450362502d867182370","commitment_y":"0x19612fb56d94934a2f496351cd6720b0e12b66274d2c3c8c74b8ea551d7ad99","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":"0x9893d6b0ea0466faa46e497587971e9b5a5a170adfb3f72fd02de0e91a912609","commitment_y":"0x81c0f90d3a79640e696662cae36751df04091515b673dcc89c2f696cd63f1ead","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":"0xd1925d008be9bb6ba1e3bf68b0085fdbd4f4914a64881631367089cc647a0514","commitment_y":"0xc6c59ad767a48f56579da3b4423a78879762ff107a6bde7467de31210dac89ec","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":"0x700d9d918f7a584616264751d1ae45a85dc91a817fe07bda12eae0304eba60ec","commitment_y":"0x1f8e14a174a338d583247ae1aac6a212844f300cb9f503b9ed4a00f7580c23f3","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xe329abbc702b61859d7e3ab46269aeb9c1a7b1e2bf83046cb3d88561ac493aa1","commitment_y":"0x1efa4fb1ec37d34e1a6468450a9247db31d116242e2c75abd593e2c42c17595d","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":"0xd98a6cc45d0d3dfb96eb81c77d25becc46f01d0b18dafc027b7c0cbb8a280a1d","commitment_y":"0x4aef5358695301c83a689d0e17ed714b4b3f6a31946a71704a425205a5b86f3b","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":"2026-07-24T15:02:23Z","receipt_hash":"921542c75520163bd188def87fcfb7984e211e22e2008bee71cbe831b34d57ac","tier":"OPEN","tpa_id":"TPA-f7146a4496cc964485bd8e51","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-24T15:02:23Z","notes":"TPA TPA-f7146a4496cc964485bd8e51 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-f7146a4496cc964485bd8e51"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ff93b02354a677337ae25a30cf03764b44fea4ba814ec7ab3492e6bd9d5bade22d151ba26dd6f39d867c47cc66f2a88c6878bcf18b0e0ec442360a3b9a2cfa0c","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"sungkwan2/layoutlmv2-base-uncased_finetuned"},"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_h310394\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"e07029f46675702cc344b71e84100dfdb28ac79120aafb2345dae35ddf6267f6","leaf_index":348662,"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":"cd28ffe61b58aace8e8e15dcd21fe8c55999cd9bba0616d3556a77d30c53fdd9","side":"right"},{"sibling":"29e90e23e2e6521e0395e2705274a486220072753fcb399ded5c0e01c037bed5","side":"left"},{"sibling":"2e43475e174c9fdfa6e607c2aa3a2e24188aa1a09f6710c82d8150ba320f0e18","side":"left"},{"sibling":"496281529d2d304f580b3a570bcf4df01801332f0ccf8d562c68e5ac49878f1a","side":"right"},{"sibling":"9cc3e542e14c5955246606f647bbf77809c3f03cd5cc28246482f9197514899f","side":"left"},{"sibling":"6a7d736b42ada1a97cb458b010b4671eb3e509c2765834a4395605ae5483a960","side":"left"},{"sibling":"11e23b88e0366cb483e8cb6f7db59966e9b25c1f46c9a39fcb9ea6e3f2ce95ac","side":"left"},{"sibling":"e5c582bf4437cea92e84da5db93afb936175255e06e0e059fc09d08cc1b4f112","side":"left"},{"sibling":"9dd71ab5c2f7d9b394c6057b21bee4b971d95de44e036f04868286271b6bc526","side":"left"},{"sibling":"49ce10365c1e6cf991761e16c992b7bc43f236fca114377f509c826f633583c4","side":"right"},{"sibling":"e0223853e5ffc976943745fef5f82408aaf4c8ecce8f976b1644559df8845af2","side":"right"},{"sibling":"3e1aca1135abb088385cb76739592164c8e922904c2a486a41c102ac8fdeceee","side":"right"},{"sibling":"31fcf5cdc4f422ca329be1918fc7d5e847c70d85c14aca36de3611cf830bf2af","side":"left"},{"sibling":"823bade839c934d65d809b0f5a309e6e67078bda36ffe9702654f956d5598033","side":"right"},{"sibling":"f3e45bceed774d2402fa45d41ff5190f295823bd2f216eb90157884150034693","side":"left"},{"sibling":"65b1ee67b43de701922fd00bfb3e9fd770e4637234ff8764ef13b0c5b620705d","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"b990423bcb10675c445328f90f0382e3535f83037ba78f3b2ffe55d59c7e1442","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":348795,"merkle_root":"f42dbccd94c3090008767c19d9d74d89781e3ff9427ce08455e278443453489f","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260724T153701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-24T15:38:45Z","sig_algorithm":"ed25519","signature":"37fd3cfc76b78d2f3e160847662b5cf9c52da87f207fedb32eb98d6751437913dcbab7f08a7d2a71107f89a1f610ab61f5c4c708a3b836b72eb8a02752a3eb0c","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_8ffbd81ce122da9d737e09e38207d9fe67c56cdd24e43a9c4bd0f1d1d8623d10"}}