{"_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_c27a63665346f4b8346996bad7075f52811c97c355366432c436d5be6a226801","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1783566021,"merkle_proof":"tpa_chain_h264535","root_at_anchor":"tpa_chain_h264535"}],"axiom_id":"axm_c27a63665346f4b8346996bad7075f52811c97c355366432c436d5be6a226801","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1783566021,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xe81b44058aeacbc60ee3f6d00cae6503bc90920fba0b2047cfa322997064c089","commitment_y":"0xd1db58e095bd223b28fac22881dc624d65102bf826051acb20f922a90eee9283","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":"0xf91d6be679b56c35ffdbbf74b73d6ea85b8bf6b9c6fa323c3edc37c55c0e3ee0","commitment_y":"0xd4c1c1a995928e6c6f665f0ff2c4c2c5ca48c9a67ad3f6ed10054872ab236ac2","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":"0xeb285dabb596b04cce17dae4d78d62fa8606e6f50735eba875ff17612fa8021d","commitment_y":"0x90cf9e99ef882a3005c934c39f97bdfff15883aac8a5743cae563b13f4c2f190","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":"0x3e68918ef2cb66038ed575ccf45d194325d891d605acfa7fe798c1c6b7fe250e","commitment_y":"0x8329fc485411392e4b20fb1e715da9f350e135fa9fec5e85dd56e34bbabfc1ce","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":"0xcd71474178895e489150c4e385919bc806b42c56b5715aa51243fc90bf32c9ba","commitment_y":"0x22977cdec0fb847f6f24840821a280551f4f3d51535184bc2c729c564337f70d","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":"0x8c019080a2c278e9957f1398e64708c1e39f03ca040aa16256f2efc350bed3d","commitment_y":"0x728a2c444cd564c8fc4430a22a0da212074900cc755c98dd619fffce80aa4c44","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":"0x6718a5f17bde378d10bfe192fc07fabb8b062339a848e76019af25bc2a0fe246","commitment_y":"0xfb7557d6360b220a02dab8c8f5246c231d26eb7287fb3e0bf8854df949638ea3","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":"0xb045241b9e0acb1d24b63fb38936ed41232b53f5b285a1a9fd204bac26e570c6","commitment_y":"0xf4278a656aeb2d8c5775ae3f7897af4fe1485c842b7c24f26aa657b5fd786f65","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":"0x8f6ad5e7d68c7859dd946e3e934b98acca371dc29ffd3e44425f7bb6767efbc1","commitment_y":"0xd5c07f35475643f37f0282eec06decfa8f120bbf4c66c2070f9567b6a2fe60ca","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":"0x9c1716c8b012f471809691396088276194fc1607d9db2e14bfe7d1aa1880a468","commitment_y":"0x57154af45894450434de7c15368ff465838eb96071482aade4a9c04c3d4890cd","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":"0xc918fe571c40759938bfd00f81bfb20bd5237d514ef07447b344176c277cbe36","commitment_y":"0xc41a6e63abff5be12483a72d748f6b9747187a8542031a497f88c82b3ff46a0f","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":"0x339b727c0360ed2aa9a02106e64d689a865a798502e4ac8f3458362082261d2d","commitment_y":"0x2ecde83c6caf75609ba2b8102534c7d50580f36045ad8e5caffecb16a32d54ae","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":"0x62e8c3bf9ae4f85815857a59163d3e4c9697646d79e5b2d603c8581493015d69","commitment_y":"0x2d78fdd64511ba244b729663c131b7038ef698f9d9790051b135a8685da45f35","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":"0xdde9df8735ebc1f77f6b668b44f3369799906376cca777eedcd2e376d48916af","commitment_y":"0x92cbaa311939c26d11c348150ed9d1b109e276ab54da7bb8a9ba901479e9b1ea","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":"0xed51488904f8210bdb4ea3b67f4aa27190eda481580f160a1c2fc7cbaf51ba7","commitment_y":"0x8004e02f5a8e751bef62a82951b19a30fa6e9e2a823e4983611546c4694fe4a9","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":"0xffaba33bbf739c65e77111c91a1293c03af933460d28d6d802f6740ad276735f","commitment_y":"0xf806893773160ea2c36f34b53c4147fec3ca41f275ad16245c1f14c0ef82f247","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":"0xc574f505edf05d728e9aa964602372f5baccc7df2e17ff02de476a5ebb7d5d54","commitment_y":"0xa5abd5a35865cc10f71f5fd46698600b5ff8668994199329a39d80ff39a09668","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":"0x80a137a06c0da855d3bca215477b156ccec0c97e533111987aa3b3e07bf6e974","commitment_y":"0x1a75305cb72c4bd3955a096762324be10d053db9c1df27248911d739b94044fa","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":"0xc5f4ff302bfc62c1378627d1f1532605026af0ee95f60d52e078ca7fd30d2d45","commitment_y":"0x99fa89b12cc59ad52d384dca284ffb948084626b02751f19e810262434e7abbc","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":"0xca382202cf42c889b547b2c030e7702d3a649e8c838fb6aabdcd6cb64d87ea9b","commitment_y":"0x69b75ab5a90c6462234f3687dbde6e2e24bbd05bae363067b7557c7efb581cb7","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":"2026-07-09T03:00:21Z","receipt_hash":"35c9e2ce471e6a282bfbcedf991c2deb641872f3219850024aed1d2b379d58cd","tier":"OPEN","tpa_id":"TPA-6555fff161abc5c8965b85b6","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-09T03:00:21Z","notes":"TPA TPA-6555fff161abc5c8965b85b6 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-6555fff161abc5c8965b85b6"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:90bfc4db4b99a8c04dbbeb2d107cc1a5ba85927a3ede866263cc16a5674a857fadacd017c3d75d671c770f2e6363a1a3606ced8de330544bfbc8c958ea788c07","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"gohilkrunal09/ml_01_house_price_predictor"},"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_h264535\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"1eeca1103a2a2ea41ebd3958dce5de37510d27f748a0fda92470d772b4329ef6","leaf_index":295881,"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":"8dd429873f93d8584b0acb3f301e750de38973ece78f8688282c527a22a6df5e","side":"left"},{"sibling":"d81104e3d2954e91068e2f07c8e5abde760939d7059d03de3ef5acc077b09633","side":"right"},{"sibling":"68b7c62830e092e24b25e85fefa67c82bb179c9003478c2bdab982c1e574cb57","side":"right"},{"sibling":"fb907267560fc7158c60d1d129ba43003c69f5a3e28819b9272347ed64a194e5","side":"left"},{"sibling":"da6eb36bdc1d67e71222349f514e6c85b1ca74e8a2e7bb023be4e2dd6533b435","side":"right"},{"sibling":"fc891c38323a90bd1f5dfb3750fcd95688bbb5e320675d5e202b78e890569879","side":"right"},{"sibling":"e7c522c9151b2fc1ab35c1bba72e7c99ebf74e44829b3261bb0e99c1f98984fd","side":"left"},{"sibling":"cf06f7f617567e585ceb9c6ddc891ec06b472adcab63383edadb2064155c9612","side":"left"},{"sibling":"4b58ce895fdc143877d3ea1d88a9b540fc2e0642cca5914f25abff5c60c91572","side":"left"},{"sibling":"9fa3f83a8f17762e5c9c79f71e7326bc75f4ca853cf03b4d3d72e71a2e87efe1","side":"left"},{"sibling":"445cad191b3c9d02aac4712b0f42ff1c0fc6cc3c86837f5cd092451dc1087321","side":"right"},{"sibling":"639339b311e2985a99ecdd6ee0ea684f568736d0b173c26d3f50027a90cc2970","side":"right"},{"sibling":"2b6e31c916866b9ff8476a3da8ee81c7df4014d7220bec8b67609b735058c071","side":"right"},{"sibling":"851bd917335a232f8bab526dd5fc7924ed014c2d6896848837898c73db234535","side":"right"},{"sibling":"566a4263525706275f0b5bed725ece05d1411e0ebf9965c5ec814dcdb58b40b6","side":"right"},{"sibling":"d8b9143917b539c543cf4448cec00131f8b807bd8004979c54ebe09798748c66","side":"left"},{"sibling":"3b56583c00c3c83b0481fb65f450134a5c96af5d802dbd2c50259875c89bc8a6","side":"right"},{"sibling":"e27a560920bacad4940be06f1c73059ce716f7ce8c7167e386780eaaa2f7978b","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":295894,"merkle_root":"9328c3adad090c9641a6387fb46826edcce3bfed456dd1ec88f745caeb55b631","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260709T033701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-09T03:38:18Z","sig_algorithm":"ed25519","signature":"d5cc9cd580d8b521a85f7028c32c141bcc1016660555db4345b46cd3656d06a6a70e790844479796f5363b5c89b1ebff4711b706fd030adef76f19e5390bd803","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_c27a63665346f4b8346996bad7075f52811c97c355366432c436d5be6a226801"}}