{"_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_8654cd9be93ca8aa33a7249dd180408269dbeea3ae2724de7e8f8f8fd81dfe4f","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1784826096,"merkle_proof":"tpa_chain_h307887","root_at_anchor":"tpa_chain_h307887"}],"axiom_id":"axm_8654cd9be93ca8aa33a7249dd180408269dbeea3ae2724de7e8f8f8fd81dfe4f","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1784826096,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x3beebf571034f7b457b761e07eb17512620cae0b79e34b9a2afffe140dfa595a","commitment_y":"0xa862876a2dbcd566a49d354945cbb6827a4883e461220a897b463ef7eb53ce47","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":"0xd7a4d9ee3003d1dd689f5866789c3ce721c545df8a86a96ab6e8466a87891af","commitment_y":"0x748313e51b14c90aa668a45f92c1782755a2beb6bdaa1caae0b3e0001f23ea1","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":"0x684344cebe3e0d9e8f1fa09f1e39895a7f94a33ba4dae9d523501eb82f804141","commitment_y":"0xd470bf53098751453276625c32eb77ba1deeb52818e7e702d6ea31c9bd0e3c97","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":"0xba913ac20640987c3983babef086401a322d6332cd98900e45030e37433182f7","commitment_y":"0x8b6dfb5c77b87f4e1d5c330a23bb42de959a500b06e9197a73c52563211e32f1","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":"0x657f2d51f770ba5334a8a1d34b43105fd906a9ea460e263fc22cd4612a488590","commitment_y":"0x14574244eff1a7ba4c1ea73ef2c23f5bf1270553ccfe3d41a8a8a82800013e","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":"0xde27564647f2e6b4a3365feaee696198ba6d435c80d63a330042f043deee303","commitment_y":"0x4822fb80a35557b3d49441b6eb625ce654c079e3c84c208627fc97cd47611c91","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":"0xe55a7cb54f74ba18bf25f467d4df6290d484a43eded4c9ddb80197ef3d04b469","commitment_y":"0x5a1e34aba5ce45fb0660764ac71baa9fb7af77e3f971d3f8896646ce032fbbde","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":"0x3b746f7a6b5b55d466f8e699962fc03bf13e7a327fe33dd585141edae474923f","commitment_y":"0x83cd56e644d33f35d6590a9d807ac8cde8c29e8d1ab25b838f8c218c02ddd6d9","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":"0x9602fbd6a4afe73e6f71dd129c28a2b74db6938fd62edfecfa42d4b3717d2178","commitment_y":"0xe0f54a55df094fd90771057d84846f35e04329af41640704efa39ac3e17e852f","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":"0x842429c7c476138bea3b3bb958c8cad6e8bcc9d2bee0f1220ac9621f71b74309","commitment_y":"0xffe3f56f2102d43199f94cf577bb00e65854d2e3007c87746324111c22c88482","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":"0xb2aba0577f0eb1c12fb13c45abda84487028e62e5066840621a85b11e29739b9","commitment_y":"0xc7e3290fd6b30172d9ba859409739a1b854432a505330a33f01031057f70d214","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":"0x3f9665aedae61e674c66011625d5fff8c6f24536e73144aadd4be1fce2b2daac","commitment_y":"0x5fc4318e7b953ef9d0c58acc3fb9aa63631bea0eeb3e57e82a6746bafdcacc26","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":"0x7b787d8981c136eb3f0b1e7452498bed631cb74725c42d6f8d233b5edc7e911f","commitment_y":"0xfd5de395fdeef6085b51b35051e8b046583a476327b982f494d90cfaeef92e49","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":"0x1ec7577ab431ad79695d88491d36344ff1d3a64ff1edc3e42748566acf2a70a5","commitment_y":"0x8a3467b9e5b533ab29e270bfc1245623a2212e3db35e61b0e0206e3dfb622785","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":"0x3f4ce1f8405507a6e5036f33e00d0b9ebf4138418c600689263ca296c49bfbdb","commitment_y":"0x562ed3cf74056342262d5a605ca0fcee9ee449f74320ea2485779076760f48b2","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":"0x4b72cd29c4dfd0dcf90f68c676383f30ecd1897b622d52d7bb6dcf144ca5ccdc","commitment_y":"0xe4dd077638f37b5481d9a4408bdfe82d7fe46e423f23c8ba74efb1105b9203e9","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":"0xfabe130de762b0f497ce1bc0a5f2f4ffedd43662550c113b0349315b935f2bd4","commitment_y":"0x64505e6db935d6de6e97af5212123d0ccdbb5ecb7e8316d443bd8883c9080a9","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":"0xecbb3ad1e2ac20ca011e917b5456cba5f8af1e4ecb633b58f2f16eb20de38195","commitment_y":"0x80d351704fae50d356d86bad89658114438c80beac004e07896dd1b371ed6508","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":"0x82ce0343cdd8ecb5ba664d92443ef1f849c0e0b51574e79161eb02ddda02131d","commitment_y":"0x60c30d087da76c414b4d5a8cf091430b11f9cc4fc919fe6c155ab9b21b3f3d86","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":"0x9b92924a3123b7ea556a36175f67d3d728c5040efeb428e2881f3ace9bd6c112","commitment_y":"0xfc5d20f181a1585f8b55e3037ff3b24bf5ceda8a63c1b8da19e0088db1f6113","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":"2026-07-23T17:01:36Z","receipt_hash":"a9ee6861f7254058b5f13f4dcc8514d56433f0dcc17200f353a4906082db7e0b","tier":"OPEN","tpa_id":"TPA-724fcfed925965086ac7d6ba","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-23T17:01:36Z","notes":"TPA TPA-724fcfed925965086ac7d6ba retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-724fcfed925965086ac7d6ba"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:6e26cd037a82cc437b75ce6190bffdde6222662bc364817e00207e89df912ebf2788d98c438ef829f5d732789405aad8f36f43312a9a93f3d726e23a5178150e","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_h307887\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"8615865cab33811c89ba3ba59381d851e6e002f10b67dc0f59770a676e59f178","leaf_index":345527,"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":"24489bcc0f5122b6e4cb953b839259ea0b2dbe4494e496a55dc3f3b26ebac9a8","side":"left"},{"sibling":"b4c812bd20a1082279c9bf6921ccbc56d58c90c57f255dada7719eecda612caf","side":"left"},{"sibling":"9c3f2dce6f1ba049cd892c45ff7205000805750d823ee1577f07c88db65599a1","side":"left"},{"sibling":"24c6739b73b2a2588e1ea59aa158339407dc224053735f49e7b3176253886592","side":"right"},{"sibling":"e24ab587e1eb6b2fe6f900a4ed6b0ec9fcacbc45c12cfc0e1bd9cc16e56e3757","side":"left"},{"sibling":"c47bcd5acc0fb950d89f85bc06a0b16457e016346e94534f51115c2b3d13211b","side":"left"},{"sibling":"fdd671079059c35c177020df05b23b389c201490ce65500a981912ef6fc1cb0a","side":"right"},{"sibling":"349b545740f8511a01973a5bb585a93608ad0a0ee7a6b1333c41c12c535b9d1f","side":"left"},{"sibling":"10bcb57a7afb0f37bfcab7b89eec4461bac585759255bea72d9adaebccae0a34","side":"left"},{"sibling":"f054d3d6ab3962592d1f590711a86f9c7d0b986fcfb8a7d8e2296a133a4ff432","side":"right"},{"sibling":"174af82df5855f6538e69e9e82a4c84770bad7b1727a0cc73c99de3ffe674b23","side":"left"},{"sibling":"9698cda68b08135d2ce2c9c160820b5c22b4be12dd51f44c464682a1ed50e1e9","side":"right"},{"sibling":"b4412f4caa56cd0a0819ef7bc4f151ff1b067db57a25dbc0901ff585317fb8d3","side":"right"},{"sibling":"9470aed2692dd1ef2dff82b01f7a7af7395f5dcd077f2999b6f311c36d342a22","side":"right"},{"sibling":"f3e45bceed774d2402fa45d41ff5190f295823bd2f216eb90157884150034693","side":"left"},{"sibling":"7cd5d2104629012b33e1b28ec07132dc0805bbac2f7094cf727786fdce01232c","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"6ea94b32628cafbd398bdd4bb317620f6b90cc741d6ffd9c15dad37c60cc24e8","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":345627,"merkle_root":"62ca8022550b559aa9b0fc372adbc045619258d510b5aa20063adc7f1f01b2ca","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260723T173701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-23T17:38:42Z","sig_algorithm":"ed25519","signature":"5f99928d68b093d62deec8501645d9e9c3a16a7b432905d7aed98f2919d23d17944c6459fa7eb05b9886bfbea8c2058444e4464b9ace6365323adcaea6d6a707","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_8654cd9be93ca8aa33a7249dd180408269dbeea3ae2724de7e8f8f8fd81dfe4f"}}