{"_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_5166f6d924ac4d699a27639cd0a405b7a824f3abf3aeb489307f7bee80586c71","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1781114467,"merkle_proof":"tpa_chain_h182674","root_at_anchor":"tpa_chain_h182674"}],"axiom_id":"axm_5166f6d924ac4d699a27639cd0a405b7a824f3abf3aeb489307f7bee80586c71","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1781114467,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xd030819f83fca3381064b5bb3d3b0f123604c927a21b52210ab479abf2331311","commitment_y":"0xd3c1048e28f0c01a812944557878819a05c96960d4583dc3975fdc8f00bb1899","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":"0x18a52307f71f1e2d782d496fce8c9042f40bfb83b7718274b70e298caad06e7b","commitment_y":"0x54b42d438ae24ebe42bfb1b16a19fa8195858bd38c77a109dce9637946604281","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":"0x27a2bfde77118c45a340fe02a37cb7364428744b5a7d09850dec5a7ed8cdc8e2","commitment_y":"0xa6e4d9a3a6f180de421aa1e942f47f75637a732b50d56c2cc61cab11b30315c0","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x20e3bc78461a05b39ac1bdc6c655961e29db4819c02d5dbda4e33eacd0c11dc8","commitment_y":"0x78b726c96347fb96f5ef15dbd5f678d8999b8ab265e25418629759b1a286bca","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":"0x71eb09d2e0a746b89f036145b93f8e4e89110f74ce8867ae2d6e838272089770","commitment_y":"0x70067510181784e29431694776e30c086555a35b981310f517c5065cb3619a2","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":"0x808fb4d946cda04eba1cb98677edb0f030b6d26104b33a313195dcf187e6632d","commitment_y":"0xdf5e16bce4cc0d098177bff52df238d844865de1810522ec02ce1051fc5b6f98","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":"0x73bce9b5069e8825d142318f6e90ba7ce67569d2f071eecab9877a4f9ded8954","commitment_y":"0xa96f1240720f5d946ead013717700ad32f2d3b72f1f78d2a6704ef4c51d4fefe","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":"0x99c100bd6c297fa5f6d2f0d71780f5351b4dcf98f574a92149ccfeef98fd7841","commitment_y":"0x5fbb52393977928d88075a53f4c9cd254c643ad2f7eab5c78fc2a0eaf1f27499","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":"0x694491ea0a139294e6ebc01aaa1fd9126f242ad0210bd44099d4b9cec84bee56","commitment_y":"0x20568ff9c0b9ff5cf7bc78641fb6bfe5b8669a03ce80d8703cf6c1af17362fda","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":"0x994f2dbc30efbbe40b68dc7607d1bf981b464aa59fa70e686ad3818fd09e3eeb","commitment_y":"0x5267f4d112d19af1160e00a7e5c754085bf664817a49684b591e9f6d4a838d8f","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":"0x49e420ec4fd39907473f19164b274fa8b799b455045fa4fde768f5f0d4a0aaeb","commitment_y":"0x1f3fde8ed468c3d608c141c17a359f8b9b1deefb19677dcf159ab793c3e4e133","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":"0xad00bfb44eebff752e40d7af874eb058e49e4f3d8c1a420eb6cceb35f6e77faa","commitment_y":"0x9b0df768264cfe011171803e3d356d86a118da9a5260273d6edb8d32403ff4b2","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":"0xf1a69ef45f3d6670e325cb8aa6557dc03aa9179a68b4adb0057de0f7511e0188","commitment_y":"0x44c95770d70c8c346786e4381d6c6055499974b05e53c01bbf0a3cdfbeae16cc","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xa9641c567c9d0c85d2917f89b18c0999cb63ab2b7d127abfbc46356c4daa50b1","commitment_y":"0x1231d67f61e231a2fa973b9cab6bc2c4e72359265f603fa1fa51631138e9fb1c","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":"0x353c89c062cb8340d1b4038ada9a356d4d76bcd59d30c6fa3d711750599d95f3","commitment_y":"0x83104cf2fd1e299e686101328e634fd31d46a8b7a2445c901fbc66b7c833c732","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x64fd2ebc120b0a584c16127b12219499561ecba9bc62c6d6bad223131edc426a","commitment_y":"0x89e0be2f9c87e511d717a2c05662afc1dcbb4d84dcd43d0fb23fa9da9897929d","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":"0x4435f543cef7ecce922601cfb535d733a344fd662dba69dc5aae3c3fa08436e5","commitment_y":"0xdd8bf8747530c71c196f6c8422ed7fee38976af11788d9c5f1805a368041b1e6","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0x8b145f9529a9df89d7fa049d3dea145d5bc7d90453f36addbc49572c5ce03fd2","commitment_y":"0xa74f4979d1bf6e13a07dc5cf5adac5d4ed729b898b2e38fe7a41522ccae0e463","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xe14c67c7efaa353b63246019fb66154836db791fa5c2f5c33c6ce0bed05c47f8","commitment_y":"0xac12780788028aaa4acdf4cd672725593a55fdb42bc8e72fe815d0eee8681f2e","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":"0x209b3a220b3c21ead35baec56c8579cb452f1ed8411fc51d8fedd05ce66e9418","commitment_y":"0x51c46fd8a4eaa594911481b02cf7c986728601bbaae9233c7b41a48410c71ca6","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":"2026-06-10T18:01:07Z","receipt_hash":"95a6a566139522c47beb3bde64996a8286c2e766b69be4545bc32e809ae7adca","tier":"OPEN","tpa_id":"TPA-31783f326d6cf5dcb47aff82","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-10T18:01:07Z","notes":"TPA TPA-31783f326d6cf5dcb47aff82 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-31783f326d6cf5dcb47aff82"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ce06a3e37e169dc57a62e92e9fe85fa4fe0eab47eecf02241bb407fd15a1a2adcdb9150b2a0a72f6627eb9cbea7d5541cca476d53066dc3e7ab8618c8d167d09","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"facebook/musicgen-medium"},"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_h182674\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"aa6a66caa809070fbbd22e89aaec27efee1c9189af29d7e89e57d41063a8365d","leaf_index":226252,"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":"51b9d31a73f089e04f5a6dc4031d0570d372aec3b902b3fab8b639d3c17456f7","side":"right"},{"sibling":"4f486e227032142f4ad48f283bb730fa5e7348bcb169c4969cf831b926aa42d2","side":"right"},{"sibling":"5494288a2539b4957692cd63ad086dc3842db14d3b9d68a3774444acb3c64058","side":"left"},{"sibling":"4a04aff67d59207318a22986a0b63fe67f0f38d1a73afb44ffc9f547edf68aab","side":"left"},{"sibling":"c53d03f0f327cbedebd022fa3114a9a93d25b92df5ce623f63907f9f34e9b12e","side":"right"},{"sibling":"41a4cf62b24628c37464de8049e8651f2264e6e285c536aa2c5f5dcfd7b565f8","side":"right"},{"sibling":"76452fe7c84df9c5e362cbecd2d534fc5e0847959a601b6ab78d24d63e9dc610","side":"left"},{"sibling":"891febe0a62df3512be2c4743bc3c5d3327de005faf591d59848778f0454f464","side":"left"},{"sibling":"b180cfc3f8638c912e90139ec42e2e3fd9b67b3fe342b36e8954314633ae5f61","side":"left"},{"sibling":"a4d17aefe58175050dc159af6246658fcf1c9f3ed57aacf1b350fc3261de4e69","side":"left"},{"sibling":"280b980aa0c7756b0b0cb22658f26466d36f0e70fbc3312cd2311d9898e30b8f","side":"right"},{"sibling":"c98954d4b658b1dda60fe52576fcf9bf21a2d49c67fb63f8c30f16ab5f721938","side":"right"},{"sibling":"cdb58f86163046d3b15f857b03372ec75e1ad9ea4548e086793d528b9eed364d","side":"left"},{"sibling":"533d82482604463aa4a281b9d8b85917b383b7c5f924b2b494039524c55e8797","side":"left"},{"sibling":"b2590791b920ca2a4ed39de126d2c0b1a10d9e7e62f572f12425f214e767b6e1","side":"left"},{"sibling":"6cea4964f32722eb370847c2f7c9d6a9f0622c239538b07e6815a59d6fd8d49c","side":"right"},{"sibling":"c300cf0154c136afc09b1702a0be98f4ba5b6dc5cf57e8cc714ec1eaf4196eff","side":"left"},{"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":228173,"merkle_root":"7e416202c0bfd759bd2eea4236713b403993d99793fe8badb5065040080bece3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260611T143708Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-11T21:59:35Z","sig_algorithm":"ed25519","signature":"231c80024bc3982dd493c45b31af95097e97aabc6d712a4e5bad7d0cbdd3c08e01ff395b0f8e72754bac97016e0cd0eed88b8a13cb71edbbcb9b6d72c10a7b03","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_5166f6d924ac4d699a27639cd0a405b7a824f3abf3aeb489307f7bee80586c71"}}