{"_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_2750520d86ce245860244f35b19d62a6b4c2b6ccd8d892e9e5f221fb2899c0cb","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779231603,"merkle_proof":"tpa_chain_h138041","root_at_anchor":"tpa_chain_h138041"}],"axiom_id":"axm_2750520d86ce245860244f35b19d62a6b4c2b6ccd8d892e9e5f221fb2899c0cb","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779231603,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xcb93a47ce6af8db8a2427bb951c5fa885ab5f3470d4d190098c291a4ab9669bf","commitment_y":"0x6e6fdf0d790f17e7057cf51e9ce9c2444182d90198d5bbe61521996c894c4241","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":"0xb464ad912ee30c3f7e585e13f13f27de0d29cda8cad2746b9dc06940e728f03b","commitment_y":"0x4b97c62cbe01bf751441becf31f1fff17259286a5e16dd16995e31b0dc49f2d4","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":"0xd4273f985dfcf2867b695b4b31573f092f053833a952b0bd4bec1f78947ce3f3","commitment_y":"0xf20e9eb9de8984d37c81a752f581439e66118c8c0430cdaf4323330fbf8204e6","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":"0xac5081705c973cdcfe472ed1caf352cee570911c8d49f46c1785fa4850d690f6","commitment_y":"0x1acaf1fd17965852287003b38fde1596ae35666b9288c53dfc268df27c6888f8","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":"0xc66fb68f22f3e1050380bc8ba79efc7f032883079b961a3109f222acce2b6991","commitment_y":"0xd0f1c2be25c03362c662a84a6d1066a111bf26df718896d2f7ec3aae073648d5","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":"0x4e2e9329750fd5851f06f7dd6f2ab5710d25229dbd151c67e1a7e1a5b6a1074a","commitment_y":"0xadf1eb9fbb6d8faf5c63c6285dea3cb798aa2a80577dfe69c5fe6a61a8236f27","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":"0x37ca46d594e57a223beb602b9e6d55270b137e853bbc02caeb5eed924f0d9aef","commitment_y":"0x7201ff3e33e536fa2592ad1350d7e8c4629b70231b74d1cee7605b0ddeceb797","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":"0xecbd7b502aab81af40347a9d594e0bcac059d82d7032dc7fc62820b8ba7d08bc","commitment_y":"0xbbd584bba9f6c48b05b50ecbcc21ed5bfdf9b2a60733c091c36d61ff9c57fd43","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":"0x77531032542855291b300088ae75e60462ba5484ee83b42a7c6cc65dba9b504a","commitment_y":"0xa54caa2e4315fb203b7d69c84bd8e923ee7fc6bd9ae32b598f6164e14652785f","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x352e2114ee0ab04c8fb89df81d4cab10715b9e0d0f6215ed81600bc5cc73cf23","commitment_y":"0x2ff1ccf72bb255897d7a5c173fb82373e99da7684279427bf89f24693337de8f","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":"0xb4abc7b58f8d7288d7f338fa4a0d1a31ea28c31b1b8c6788a327956d76813735","commitment_y":"0xb84dabc29152330f55042030e3438ecbb14b73336477ab3f3313cc30cdc543b2","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":"0x1d4cd95e0958d3109e264b9fe84bdfcf3679cc82fbd614b066fd66ee1dbd20b1","commitment_y":"0xa72ca656b472c9c5f3b1a53c860a960df8b72c979fdff0e954f3de31b3a92355","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":"0x1754eb51c044d10def845573065d58a5f6fcb45b26c34986744ec3c09270f0f1","commitment_y":"0x561d41904e06b1bfc274a7c05ae50eafefb0a1552929b959efeb1cbdbc97b61b","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":"0x3b2a4b7f02818d2b9063d6e7778aab10111e21e0538d2f86b4296ffd284904c4","commitment_y":"0x2c56e060d88c0a806395794e266d20c5a46677d7dd58166bbc0f8bd8a3594d7e","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x90ece804f055d6ba77bfcaea01b1e48c3377289f130821d401d7e79fe5d0be10","commitment_y":"0x2244d60d4eb201bc32672b6d487fcb088435427545d7ab718cfc71d5425d9911","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":"0x8771bc2b457e66b34b5260129bc146bc42ad48490cdf381cf026b35ffce52386","commitment_y":"0xd423257840b01e16c003c147c2cc087b2f1b82a341b31259e943420a6d014dd0","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":"0x138ec6cbe5c80a943ce95d1434714f47de54da692b4cb26f9707bdde3efe0921","commitment_y":"0x3e4fb704501bc3178c1b5dd533074c60571db3a0cadb4647d216d5f5342ede08","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":"0x1cefddca2cd3831ff4977282be08140089c30578f45c48b97baf09ab8e68874c","commitment_y":"0x486f3a0c7b4eaace8adf0f1f931e510472fe16dcaf4fa5de041d34dbba5b1547","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":"0x8d5b85bb53ab25248a6a76fd740721682bcb96d29bd5ee6296662c5131a66073","commitment_y":"0x772080b77db0860f3121eb215c079bd246909c569a22c0dfeef8416e063855d9","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":"0xeb24df4dac1ffa4a18fc4949cf59bdac53ed9a210c4b95e90cefea1a4d3627ba","commitment_y":"0x1f482627c843456661077a085b0e8861731ba1aaf8f256e4df0197150ac7949","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":"2026-05-19T23:00:03Z","receipt_hash":"fa58eb0c8331c50138b2424c440058119c4d40bdbe8c16b9ecb2aa3cf33f8d70","tier":"OPEN","tpa_id":"TPA-df9c6478d816f9a78c3e5545","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-19T23:00:03Z","notes":"TPA TPA-df9c6478d816f9a78c3e5545 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-df9c6478d816f9a78c3e5545"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:0182b814b3aab19ca2bb0cb88b71aa0bb30d53ebe82b41dbd56b8c8a39b5061cf66af33479d14edf6e5c38eb6fdce15ab07762d4340eb825d8933a2b2d543607","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"cardiffnlp/twitter-xlm-roberta-base-sentiment-multilingual"},"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_h138041\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"f46dae75fd76132972cb934ebd0ec9f3f9c2c479546dd77efac40b466c922632","leaf_index":144503,"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":"dfc677c9d104abcf0c2d7b335b01ff6684a5498ea6ee9d865cafc82b935ce150","side":"left"},{"sibling":"6f24b088622d4348b80dda158a77b3467d279f1debaf83023b855b6c2af90b84","side":"left"},{"sibling":"06e3f15e8a3ab64b40fdc4c8ee5fc52e01a2c99d28b810030adf70e8a156403a","side":"left"},{"sibling":"6964ded07e8325643e54d0cdfa621298bdfae7c508e65231e8c4885506322f00","side":"right"},{"sibling":"17369451df9371fe82d19139cb72e2eab2d4f65432e27dbd94cbf98b1f033f3f","side":"left"},{"sibling":"4ebf832d06ed406af90a9562a3da57494c720bfef4acf7a79d06de9c0c17e0a9","side":"left"},{"sibling":"c373a3c26c1c4b18bc3fa0ac3269154e6e2bcfc84f5573680eecdb2f0236469e","side":"left"},{"sibling":"75f9c889f32359a6c6e4060c19d0607ac9e74c6661f765853a6a6755d10aebfb","side":"right"},{"sibling":"e751ef7628156565eac7bb4c823fdba2019a316b365ac1c2c86021c89a4944fd","side":"right"},{"sibling":"1190ec102ab992707eeda219c3e6f649cc88b83c8f4c306deeec56ff5c9bbc6f","side":"right"},{"sibling":"e3a7d5c07f161682d61bd453ffc02ecdf87cfeda70f986d6650017f9d2d6b265","side":"left"},{"sibling":"edbc49f08e5b92291934c05c9e6efd270a6b0698d8d2fa474006366027dfe098","side":"right"},{"sibling":"3e4df6e7457cecbf36f350375e72dcab336a3984422e4c406ef809e4e2944e96","side":"left"},{"sibling":"8f4c0fbe56b6c010fbb8c782ebcd478079bb3f991d8704e2534209a075d9163c","side":"left"},{"sibling":"be08fedc4e72a6fb56606f66812fae7317e09690b9acb18385f4ab117a981238","side":"right"},{"sibling":"0534329a7475dc9df51998c83c16892126679dade0fa34182f21e869599386c7","side":"right"},{"sibling":"2d24720928ead0e7670650eb55f558c4f20e4c18df376f47ba72cfa8cf0ed344","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":147301,"merkle_root":"08903d7159c3b38eeeeafc09eab15139ea417f1d94f02f1fbc87296b37db840a","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260521T183701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-21T18:37:33Z","sig_algorithm":"ed25519","signature":"905f2924632dfa2970c8690285f5b5d4a1d891d0e0ef1cbc404ebec2fd937215ac768e16f0a9f28b18977a55ae0bfd226db6833ae7ef588729054117d2da7303","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_2750520d86ce245860244f35b19d62a6b4c2b6ccd8d892e9e5f221fb2899c0cb"}}