{"_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_1805b985fbbf21d548153e05e9548f2a64171adf352a156b48d1b532dc272455","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779105697,"merkle_proof":"tpa_chain_h136316","root_at_anchor":"tpa_chain_h136316"}],"axiom_id":"axm_1805b985fbbf21d548153e05e9548f2a64171adf352a156b48d1b532dc272455","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779105697,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x77ce312ebca07c8879f70b864e08dfa4d068c5ac9effbcdbded8c7845e6c87e2","commitment_y":"0xc09b8f1e74a8a5e90f6c0501204acaf692b370bf944db34e2067c6d57e0a7dee","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":"0x90ff96406f8741085f12bbd7b0d50b5dc3344eac994c98f9da958e144da29022","commitment_y":"0x7bff0274a68baaab7b0d251e3a81bc7ac15caeab1b90d3dc070c903bd9349c4c","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":"0x8a8d89a88dde457331e8b51e50d1ba0bd7e6e479cf757d4f60fee24c13371bd0","commitment_y":"0xa61fb4945128edf9c4bd9c09d6d42bfa2da4ef11d63b1534be58e7623d969b3f","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":"0xc2015dac58e170f4c95b8f89a82b8bc2883160414bd7a200c4b71566b9c7ff2e","commitment_y":"0x6a0da4b21edac126cf9f6a3df8a9732ca4693ffd5a62b6ae0b3fb1e81faddefd","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":"0xf8c56836b9ec50e767bb68b76463c8ce317210fc73f1165d2f5ab747670708ea","commitment_y":"0xf78364c80614ee292e2a9bce7393143e14b850ba3b2c6b64d550d839c1be9a11","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":"0x55a01c036a3da166a60f0f19d5fd8dfb2dd500be766831cacf9209398fde59a6","commitment_y":"0xe564afd8c46764ed5767c19ff48a1fed1ec05542dcba0a4cc6b7afd64260242d","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":"0xc5b6a6447f0efa4c8ceed7c9254ded32ddf30292f159915b6c1c24e1a8c3f542","commitment_y":"0x1da99fd59926db9985c335b775b0b057a010b6512a0b9ed3b594cf2fcd1ccd9d","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":"0x7007d7d26b777039d78e1d1600cb1289de9310f5015811313f1ad4501dbb6190","commitment_y":"0xf313b0e33fc7bbb819c772c91fe6963cf0989f133d49f23885ee9219024c8d91","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":"0x393b1091faed5ffb74fa2bc5fa597cc2ccebe6c2786a619ae5eedee8d0aa9709","commitment_y":"0xabd31b7bdf33e9867ff072cc44b98fd87addbf7cf2b8f836a4c3df7354deb8ef","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":"0x42faa1ac3fe84e99f3edf64d3223d393c00eec7d47dc9c1ff8ed8fd6677a58a6","commitment_y":"0x9c74abc15b4f3d014811e3aa1d53a5196f1384e00e0d3d160e7530ad9825a360","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":"0x3ae0408c0f3eeed11aa58baad9f6408d5dcfa7fb711445386c50b5935751156d","commitment_y":"0x6050afece20bdacd0d0d1f8e1e1fde79a845246417193198158d6545bb995ddd","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":"0x5004b2319ec6b6cb253039bb50dab0edd16bfc8ef44988c7b527d3dcdef4b5ee","commitment_y":"0xcbb893616ecc9d2bd6ec87f60b49fc2bcec6604a7c59a7969bbddf76585b9c48","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":"0xb408598af6951ce4eeee0d986accda86e5b0b5d7458e4c7a75339488612706da","commitment_y":"0xcc8cdc0527599357717dee28fd05bcced738354b6e2b7ac9e565a2a82699d995","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":"0x35e4b383ead7fae3bed4dbfa7b1551fa0adeb91b7483d08feae77d1ca21c294","commitment_y":"0xf87eaff06372dea39de39722cd7f072ffd0f4086bd0e447f5fd1db0b340b85f9","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":"0x631310dd24bbb6ca8ab9bc22d5a44c6827840b1bf7be726a4d62cae43722fbc4","commitment_y":"0x7ac22473c09b695b798d5f4172c6d5043c02f7b5158aa7d16cacf7809df717ef","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":"0x5f83a086ef1e65e63466449cd88fd8318383194c107ded57420c30b56c84578a","commitment_y":"0xd79fdb5bba4c700a43308b52cfaf2c3e1d229cfa26e64d76cec33143ea934051","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":"0xa15a21b5ee0987877f62a5f94748e498d32e9fc15a7b6d15797483dd189fce8e","commitment_y":"0x9b970574a3dfa1136f49ea936f55288cbbbd73a9d7a0e22582f0d9dda7fc1ac8","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":"0x17f921c0eb0f926eb9fd6dc390c33b0a5d14fe87f4ff653d973856edf1be63c1","commitment_y":"0x844f424741e63b7e677fa4d88c40bb7564ac5242ce3a875c9afc622db261fc5","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":"0xe3c936d44778dc028bf7a17f41c3b540c7e689b27092ecab217c0935e20511e4","commitment_y":"0x32c837906ec44080f95150993b6ec2fbcc4ffd86da92834cfdac6695d65c12f9","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":"0xedddf75efac9ff29a2d875942ccce9e7a135a8a8926b1485b07ec408e0828635","commitment_y":"0xdb7621fb874b7d837a53281f693ffc291bf4247050d32c0c66f0293a01187be9","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":"2026-05-18T12:01:37Z","receipt_hash":"8e143e4cc6c276d22de273bb92f5571703f53eb8272e8dd6cb6284f6c3c4f5f6","tier":"OPEN","tpa_id":"TPA-aec8f5b19cb2ba534472215f","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-18T12:01:37Z","notes":"TPA TPA-aec8f5b19cb2ba534472215f retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-aec8f5b19cb2ba534472215f"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:adcb27ad138c5a9e42ea97599f60653607550f8fce1c65d7608b2d0cecc3b9d21fca3c7e97ccf23c3e8c6fb433825e9ff05772e6d4fa3cd227243a0de1443e0a","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"ylecun/mnist"},"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_h136316\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"6ec54604c7fd69cd2a781881166290b57582e4006ed672b0b7cd2997cfee5b1c","leaf_index":141361,"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":"8f3479f0cdbf437ae040a53962625eb6bd921dfbf4d433bdd77cd80528a684fa","side":"left"},{"sibling":"a52e137fefbd2d6fbd8775016ecea4d564ba0b9aa4698d09a8ec4f6101b74cc9","side":"right"},{"sibling":"af3c709161f8bf7ed49a2e2f7125b47d17ff3587459d2e4ae728bc55550b4bfc","side":"right"},{"sibling":"4ccc10a97d4a4f241f1f770002edbee526be0b3045f3b5b6479a3d4b5b4be73d","side":"right"},{"sibling":"64e491719d54cb287159bac13a074e2cb1b8e1fbd4e3766055a0e3f4564815d8","side":"left"},{"sibling":"3fcd2ab5683ad2fd2fc421f50239bf870c7de2e732f402c8093523606ef62752","side":"left"},{"sibling":"3c05a08a06941e531c6f2dad417dd2eeae1b61cc3df6c5f4ddd1700623f33142","side":"right"},{"sibling":"db8b6a05b74543d6669063f7448ca1a5570c6edbd1350a512a23101f87d18fbc","side":"right"},{"sibling":"0246d7f6181df8d7017da767d8c26efd6e064780911860c59e063e6ca3c9abb4","side":"right"},{"sibling":"1893991e2edb7dee3d2a4dc1366043eca155453a1a5c1a2a0c08e3ab40d5bd34","side":"right"},{"sibling":"58ebc30596568b1e6f97e167ecd3b6dd72e7751d97750ea709bd6fbe90221b11","side":"right"},{"sibling":"72249c8c8b068386e35d16f4bd0bbeb9ba820ca217ef0f0d28396c9fe493f5f0","side":"left"},{"sibling":"0de74aaa7f2cef50c3e90804d8fe4119b43c7798f68d58e929201dcf121578b0","side":"right"},{"sibling":"8f4c0fbe56b6c010fbb8c782ebcd478079bb3f991d8704e2534209a075d9163c","side":"left"},{"sibling":"508e8d677ee58c2587e9ffaea58519ce9001ce57a3022fcd43126f0963a4f51c","side":"right"},{"sibling":"8997d7feb9bdc6106cc43194c88dc2ef8120d95d4b795be35b4ffa91ee9496cf","side":"right"},{"sibling":"0709773f57d2de8b45b87d2f5207ff4c4bdebfb255c61557f06b011a76889389","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":141458,"merkle_root":"7faa2603bd1c4871dcd52fc2a76a0e0d48308b11850936bb740ae7fb8ccf6ea4","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260518T123811Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-18T13:27:02Z","sig_algorithm":"ed25519","signature":"e67789d80e30af51680a8a1ed63e2d995ddbeec51eba271161e2bbd043460aec4561bd0dfe89b9cfaefc40d3c5b6261a47ac140a4c02f6ee45d54545dc436a0c","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_1805b985fbbf21d548153e05e9548f2a64171adf352a156b48d1b532dc272455"}}