{"_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_4cecaf789cef94f3718b40d5c0b675070789bda3d77fc8cc4b6be57bc3fdc772","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1777410077,"merkle_proof":"tpa_chain_h107391","root_at_anchor":"tpa_chain_h107391"}],"axiom_id":"axm_4cecaf789cef94f3718b40d5c0b675070789bda3d77fc8cc4b6be57bc3fdc772","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777410077,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x59bacba7b430cde7a856009e928a8b585cbfa62c0a29248edf5b69ba328d88d4","commitment_y":"0xc0e4fe9969b77d808ec8181d451315faa2748da229b93c49b377855ee2d5f2fb","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":"0xab622db9a10b1ddd915299e9842309941fa6baadb4bd959f9f544b48001588fe","commitment_y":"0x5623d506e60955d1e2babbc175abb58da97ea5df197707a83b8af28403494288","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":"0x9bea0052746f038bf9e2f5957b2cf781ddcff558ffe603512bf22da9ed61d86c","commitment_y":"0x8b3a05d9b7d90205b9ea661912d555889bdf6050b0aa585d18416b4e311f1d65","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":"0xe20d00d0b4c33853d3fc3b29029e33fbb4564e9d37f3fc82d6ce1bbf48fef479","commitment_y":"0x14e82914f6c58896fb3d4edba4cca4a1a6abd8c60f8117717eacc6d8cfe83092","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":"0xedb70cb0c4cbf390c966f0663d524af0f609751c247ff4a822c86f1f287e255a","commitment_y":"0xcfcc4ec085a2ed0eb8c98ae278ac5eb444fb016ef956731287be64e76f6c3463","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":"0xc16f3db18604c4bc73e1acfcdb47fdb6683eb4cbb4ce0ba3bcc02846c5242745","commitment_y":"0x6cfbc5ce9eb41b340be008d0130314f90b1b662845286696a2e7869b8fdf3b90","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":"0x849c6c1c80764da046256e6a26a0e5f536aa45519135ae97dde526173131a117","commitment_y":"0x73dd13cee3e85ff418c4f6c89941148619b527f2a5b9cbf9d6c27c524bb4cb9c","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x94f1d2643067ed2ac2738f286154c4956a07fe141b8aa7a6edd0459dd0f92038","commitment_y":"0x9971c08eafe7c4ec37b74998114993511481c25efd812be59ea220215bf346e8","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":"0xda8e961476783b78771d5fa5b3559817948eb13dd9287ba7cc0f3b57dec16ca8","commitment_y":"0xe384877e5d519f689c4c6c545af1944f1d9684773e44aa4facbae2ef4f9d4218","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":"0x421ff7e2591414b970685dd9539d9c2007ff1bdd3407e3a067a75917f0bc40d","commitment_y":"0xef837850fc7955689b597dd5fd42b59adb4b50184164b07a0e7ed80f21bc3c53","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":"0x4dec5f938ee9247d8bd929d2a7f1c9f8fe81df997efb02b458ca363992bdc254","commitment_y":"0x75e4b5f7adab51dfbe8e33b104aefa0ff5d75a19d6853112d84591d3a199b425","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":"0x365c788a7599da47959030f53726b06cbaa776556194f312edb7297ee8a566af","commitment_y":"0x6ae18dfe06a22f0acf6c6eec18d2783834d4a5b97bc82e4518e91ab1bf7e2ddd","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":"0x502eb3d02af33f550e6535e2d75af1ee9e44718a424ac7bc002f27b4f35d050d","commitment_y":"0x893790186418f46a5c424db98c2902c864229771bbf7676e63c490d43c06c46d","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":"0x1dadb75bf2e86ea5b15a5957831585c8e7df5d9d40f9fb873fb52e875a39c484","commitment_y":"0x1061d1d641ad334f30dcebf9298f9eb3824f87dd7da437a6c9120baf6d81ce4d","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":"0x39928c6aa0cda1a21a6591f51cf84ca1eac96819ff20673eb9665fc45e684cd9","commitment_y":"0x4a253afd214c57b8090dac0463b8d47332d93a99d3ac9defe252a2513e0ef7c4","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":"0x72c283512d1ef573b87829750e09c5e9817253cfd937d98402776b8b801bdd0d","commitment_y":"0x44494e9236723ff7212da9254b200cd58e2a877cac5fcc045ec878ac1605616b","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x58ca7151e498f2ab47bed8bf1ec61949528032e96a6bd1e9f196bb5afabfe102","commitment_y":"0x28be3b29cc5e13893d2e4888e4f02e52f71121fef0585675a894d2fea62b257d","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":"0xa1d71f41be82a7eec4b09fa50490fc6242b20702e55ee79394be3c59b3920eba","commitment_y":"0x9995ce7dd7fa2d5dea6e54606248421640eb46c208c0bcb58311fd98d8f7bf40","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":"0xbfa01520f09228eb0dd234c29dd2b8423cd47ad91eaf10bc1e032e304448e427","commitment_y":"0x3c566001241175f01647c97ec08b2031d4423aa4ea8f3368fe5a692fa899b3ce","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":"0xb4de5db8f6d968b6e971031ac552a31452eb15cf683981bf2c9f9e87ea6ead34","commitment_y":"0x8e90ef441e00617b2aa56906a1c823b12cdba9418db2e592d0d6ade416ed415a","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":"2026-04-28T21:01:17Z","receipt_hash":"d2910e02c3876998f12d98690c1b3f7f479f8c08dff29dd117703ef74cc06a66","tier":"OPEN","tpa_id":"TPA-a714cb377fc24438fa4982dc","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-28T21:01:17Z","notes":"TPA TPA-a714cb377fc24438fa4982dc retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-a714cb377fc24438fa4982dc"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:8eeeededb08e28ba9d417aee3a852ed116705aec52e2c6988145bbe14b0a2219d0391d96d14881be75a47d00c36c1af0ee8f009915ec8df129e0d05346fbf20d","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"DTAI-KULeuven/robbertje-1-gb-merged"},"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_h107391\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"50edc67233f8a130e538b24e4a31e546c565a700f419ce7a0c107d0d2c758fd9","leaf_index":99541,"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":"4acdee0811d313c8c3558953091b1d06b405cbf8db91b22a977d5db0e1125a9a","side":"left"},{"sibling":"cd351cc414bdfa23cd224925b4b370ce48eb08daf14a1bd24462da68bf9b22e2","side":"right"},{"sibling":"84d888c36c5c7614a3b3b3bbc82a5a3edf214de3544ded31e2195406830349be","side":"left"},{"sibling":"a66342c97ac56fd240efbefd9e0ae5b7514c384f98c9671c015f4d8d7575e450","side":"right"},{"sibling":"8d3e104a2982a634d57138df17e4c4abc7c20268b0f791491e29fb170d473d2e","side":"left"},{"sibling":"dd6044c200b03a4ac682ebd121b5352c5f9f8635cc6f60b84f749ff61e8e38ea","side":"right"},{"sibling":"0a0fd46a27f332a35a4093fb3da5184310c057ba5f1ceae63c6b748ee3b3f283","side":"left"},{"sibling":"d90c40dfdcd04d79c877ab1b26380f2bcd679f55cda3cf39e9af7c8b2cc43e2d","side":"left"},{"sibling":"8c247692979f476682e9c66bf436598403be108ac7a601e785adf8275cd220c3","side":"right"},{"sibling":"ec9cf0754ff32a05ed8ed92730c93b09d30504addd8253b066c9f26f41b20276","side":"right"},{"sibling":"9d6c5fe69efdd5587f14151ffca46311cd37352486b2b2a54e77b8c5f56a4487","side":"left"},{"sibling":"e3ffca59e840e72602b27e37cfb448aad4d4c06188c177ea246ac88a88b71509","side":"right"},{"sibling":"d1174e94fc1ed0460c85f6a9ef72f3cf8d9d08387c25181d883b249e30474b8e","side":"right"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_4cecaf789cef94f3718b40d5c0b675070789bda3d77fc8cc4b6be57bc3fdc772"}}