{"_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_418d52317acdd702ae0aec3a038c8486b5d7b4bdb80294ebf43847deb0a616ca","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779800450,"merkle_proof":"tpa_chain_h147734","root_at_anchor":"tpa_chain_h147734"}],"axiom_id":"axm_418d52317acdd702ae0aec3a038c8486b5d7b4bdb80294ebf43847deb0a616ca","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779800450,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x15ee036c523e9427b9cbc9e7cef581a918c3c89325140ed47b31245929e936e8","commitment_y":"0xcaf5c93df0c15913449c8218efff9b6e879e6a8f8424ac5c62fff21758de1d88","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":"0x1babe79c13c86dffe44c301cc96e797f790a878c2dc162ebbe56f071df650320","commitment_y":"0xa521bd449f08d621c0f5784d3ffac1bd6a7ba9238a2cf9efe1d88f8c6be89221","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":"0xe15e801aa3d7fa0b77f3701e94f400ed9af0054eee663cdbfe58e6d0ba0a51ac","commitment_y":"0xb8a7774113ff9dc5746300db1be55f77c34d50dc7114f35518957f8ab26658c3","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":"0xb576ab6584bcd0efd7ed32c78837e13a0046a0d615743ae88864fe98d9260631","commitment_y":"0x9038f8848dd12a10bd8dd750457204fd54368b49f3c4d258b16c115a4aae216e","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":"0x87d7d762389b2c0987ee074e300121e2a8bff9c1868cbe4c06ead56b0767a7ea","commitment_y":"0xd7a5228f929e75ebd81c828156e1809ebc7a37c06ee19a8c6f1c9d05a31b8018","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":"0x5e985d776feb88f668d0f96b627f06d07363b5d27b6f18e1cd994d24d2696aea","commitment_y":"0x1ac326e07ca22abae4a860b68d9715ff7954a2cdb919945f3d765433c7d9b438","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":"0x2a3e4df1cb868f1a1e507e2186862d530a7f0e908118659b93882523b284888d","commitment_y":"0x25d3ee1cb377a984324d33d032afaf1da6a52839097b6e1583ecb5be97637cc6","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":"0xdced99eb4e347500756014d56b2f235e179f660c3271b8124aeeaadde6b67dd3","commitment_y":"0xdb8c847623c80c85466007ee3b774f985011195e6f5ed0543908d9b0f0ce87e8","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":"0x1b396534a6deac661ab6e3bb935b876ff4ef3f9fe7305ea6456b70ee5da1e455","commitment_y":"0xea03e20135378182746f760049d3a1ca41b5d62de141803bd37e37d55c6d2ce","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":"0x6f39cf75a65723048a1c0320d5959aa98327fcea1a51396bc0affdb1478eb1bf","commitment_y":"0xb6986054fe59851c036208391457fb03df987fb7cc67541bddf79bceb2dbcb1b","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":"0xd3c28aebac4ce46bbb6cd670c8ba2240dcd6f217e415c1374194561a07dc85d","commitment_y":"0x38571b35e7b7d91e393027f9df11841c015b3476ee29e80fb70bf706e6d846e5","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":"0x5e9bdf420b6f2dc281676764846491d922169fa5918547214cc2e8bb8e200a54","commitment_y":"0x692024e6075fe464afae177d4454711379d79b800e7b97b3a60604eb9e736104","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":"0xf980185dd88f4cac1d646343350be8c7a4379847c5a073c3f25a27ecc30b693","commitment_y":"0x86dce27e19ac4f9efba641d98c5f19379fdec4b2593086ffb4eed4994ecfe546","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":"0x44ce0712fad00817bce22e2d197f428510e86c16214e1dfe51f7ffce4464291b","commitment_y":"0xedbdb2c29b5482c2f30549782441ac66626eec12ecbb2dd2f894defcf07f29aa","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":"0xb2c72a5fec8b1923c8c5d6c5b4f0329a1867128d70b4ded918443694cd62a4b3","commitment_y":"0xf0998266603fc3d7a81b0a958117c0f131f3bd819963662306e2df9af45c83b","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":"0xf92f0a13686e9b317aefe30554b6de45698fc4971338e3ebb0b9867ac5d7b82b","commitment_y":"0x69411a357a786220e806dc9059bde3ee4fbcc20b9c1259ae659dfcedb2b20fa0","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":"0xc69f8fea52927d68ebce578f48dfe9c22816208a0e7fca9cacafc6c397511ab","commitment_y":"0x5c6f6525137946dad4aa4177661aecfa50d22efacd781346660c08541ef069c6","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":"0x2be71acfffc44d0024fce48ed0f5c819cfe4966aa2ca7b2991164fdc4139798b","commitment_y":"0xaa91598ff5c7f543693d9a888ceb0458e454bfca5afde2c5e9215b7ff60b39e6","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":"0x4041b542b9b09c7656945d196272511b378b50e8fdc9cd7d7011aec9219381d9","commitment_y":"0xaa5c3ec9d6d071ccdeaa8448c37f5a3b2e5f105f4874a2f620a2bfab763554f0","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":"0xc217eff630eb080b3b78fb09d040eaf25812340546b1ab42c9ca1fce8255e353","commitment_y":"0xffdc89779d437e86f51a7c396641bd7e031d1c08a97373c4ce84f462753a68a2","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":"2026-05-26T13:00:50Z","receipt_hash":"8d76575e695f7a3ce445dc84b3265dc037272e1dab45b8b0f57dcb6c0c5dd054","tier":"OPEN","tpa_id":"TPA-52fe7418d746eb2a80cad5bd","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-26T13:00:50Z","notes":"TPA TPA-52fe7418d746eb2a80cad5bd retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-52fe7418d746eb2a80cad5bd"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:37631a65e8b023f1a3ce3a384b06dd052fb18cf4a96f65206d3226986200d57fd384c3ec8000b1ae32f07b8acbe57cde07394a5820aa8306b99ee5d31fcbe50c","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"McGill-NLP/weblinx-browsergym"},"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_h147734\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"dff4631699896430b60d8085a376fe737f29415a3e840075c37e603bd914a3f6","leaf_index":152691,"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":"29d6910c81f91f80570036b0de3ce9dab5db9ee442cb516e198f7f8abedc8290","side":"left"},{"sibling":"6e3597840d07fe62182d7c7e4941e7cbe66f696eface9227c28ea8317fabb9ff","side":"left"},{"sibling":"285a69a0661d42fd863ed1a77b10732cc363072a28bdc3612414326a1ac39298","side":"right"},{"sibling":"e920881d74681c9902ef2ee470368d440a7afd1bd476e24e4df89bd10a5b07fb","side":"right"},{"sibling":"42fd1bc19ee77e245a919e12035242c318d0fcb157d35d8db6a01fcc81bdc62f","side":"left"},{"sibling":"f604d6520b06ee3efc17acc2c0338bf9f3fabe560e3496e3418e9c2e8a33c7a0","side":"left"},{"sibling":"75ce671c2f4a334dcf9ed97daea2970d3cc18e186cf31d1a637cf539f3d612c8","side":"left"},{"sibling":"f2320878c6b15e4bf113681c8d13d2a340f036a8ae69101b11337e6752bded3b","side":"right"},{"sibling":"51a4cdbba05841bfb24a19a4e93de19524477f84066b0508f545648f87d55ab6","side":"right"},{"sibling":"b0b179fe6739d25f254a7bca6159d64fd0d01166a4ea9d0629b44467ea599ffa","side":"right"},{"sibling":"b1f51950a0c51a4dd0cca928c048f5b59153bd52927ad638066a0cf61b44365d","side":"left"},{"sibling":"ca86e83c0c9b31029d06aa591f0156e8b3a2d77a404933a88cf9b8fa0df93e51","side":"right"},{"sibling":"d415e6939aee710631f5062799379b547d2c3e3d9a68f263bbb5a693285ab2ca","side":"left"},{"sibling":"e0a679fdbd910ab481b0805c9c3d8ccf4cb85bcbceb5b3babba743d907765284","side":"right"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"1350e2ae7ac3bc2cb261cfe3cf6407a658710505147d1656f24c47a337cd53b4","side":"right"},{"sibling":"c01957e7473a162e9d0777102fec9254c969acb75ae09f973499b50ba25e6c3b","side":"right"},{"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":152809,"merkle_root":"7fa941909c11e0e784a156e5b7f57125074f6c06253d5b543697ed7d632b7463","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260526T153804Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-26T15:55:33Z","sig_algorithm":"ed25519","signature":"b2fadf3f65327d3a6171145f28e6944934e2d3549118c3561a528000d4c4627b6a454567517e9a365218538196e87b2104afac93ddce260ec1079695f4768909","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_418d52317acdd702ae0aec3a038c8486b5d7b4bdb80294ebf43847deb0a616ca"}}