{"_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_2b55e28cca82421aebe1c79ff1c7681ef3e2801fbf95ba75b85cd32a2189933e","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1778461225,"merkle_proof":"tpa_chain_h125559","root_at_anchor":"tpa_chain_h125559"}],"axiom_id":"axm_2b55e28cca82421aebe1c79ff1c7681ef3e2801fbf95ba75b85cd32a2189933e","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778461225,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xb88b9c21e7ec18dfd1a94c12937bec1302cbf0818e778ea901dc45105ce7b734","commitment_y":"0x6ac7ba43339e2f7fa891511ccfe1ad12e56530689cad9d45b70ff6a0c615acff","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":"0x93b5ea6d289c120090a7b64d4e052233ea9e4a58d448a33f6a0e6ac3bd3efb06","commitment_y":"0x1b7a50e9006bef4e7193b23e08d23644d066cb0699b4e8abd4c0a9f7c969315e","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":"0x8c15bac78b8bed585e4d1c244c1944505885c9b848b16fc1566643feda5977dd","commitment_y":"0xc35b6d54527f71b654525b2012491ad1663660c9362f5278d8f080a1506807bd","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":"0xeebb2679a2f2c74299213e15e23fa4efd08e3360f4da13ba25abcf7b1314e824","commitment_y":"0xc6b912ce43b3db2f3c1fadcf345e579f8c0d092f6d8d7e74f0d6dc01248d92ee","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":"0xbbfa6f038206405545816a4a9e94360c270252b45353354e270fa3bbb6ba352c","commitment_y":"0x471d8b55c844bdbc86784d776f0d47d3ed89e695d8229b61ab412a63b1b30f4","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":"0x79c35b95ae07412bd340e8c304a0e73c26f53b51028bbf7aa204b067bcc9a208","commitment_y":"0xbd8f379b26acc5a3b118c7ae2d7993962f178c8e75f8652adae31b2c43105ba","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":"0x9a05ddc5a6434e17124b61e7421cbe48e68d93df312f689e12dd5382cac8171e","commitment_y":"0x6bdc216ebed87ab582e31ceceb9e6e6d2c1a51e8a525b17b2d94d548990f401a","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xe162474318730df1ddac1ce027fd977ae686645c0497496bef3fa99d62105cf6","commitment_y":"0xa02122432365adda87eab3daf1db4026060b3091710ef72697c1b675d3e12d0f","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":"0xa7b4d26e6d5fd04b36f8a8bdba99af8ea5e89404b89ff9a4052decd9adf915ef","commitment_y":"0xc80dfaee2994dd361ac0362e3d796866aad74ff716c18410c3ceb81bc5b497aa","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":"0x1fa5b8b6d96a457008b1889996789931cb088eea7cc8d818665f5ecc336300fa","commitment_y":"0x62a93dd8824e2eab4321b63670e56008f1e524be6dc62e3d14f1e287162c643b","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":"0xdddf5c35ccd7f9e66e792f3779f394253b04a52054e0d99a53155df0d74bec65","commitment_y":"0x624346e91561765d02a9ed07576e55b0ad565386cd48e32dad30f42be60d1921","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":"0xcc9247c9ed1ed4441ea07da02bc37f19b190b697d62c127e7aec1dfcb9bb8950","commitment_y":"0xda69124e0e943aaef1a19c407d22839c38a35144ec3b4e2d8c3fa0301d070529","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":"0x8b5e4a8536976ef2ce0ad90b5a1edad96765700369ffd947e7c3101d71467eb7","commitment_y":"0x8fa9014a6598f1a5cdaac44b448b9407d67777a1e475431b8fa3a6a91a927ff1","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":"0x2d81655b76378beed350524e1319c88458f47ab24cb16eea2f452fc91c2dc833","commitment_y":"0x65161ef07ae306a57a9b778469d7f352b594b160bc1e317e8d95efce30bd36ae","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":"0xa192e049aeb5a805c3504f2e0f7e912050444c6b45ccf96e380ca19f70115f18","commitment_y":"0x1849cbfb5dee92ed0fdb7be1f1f52759fd2dd91c37dc92b5b9523653f6212b2d","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":"0x47c0ae79cdef275ed4b0c88854e34c6cd8be8fab798851ef19af59c038024b1","commitment_y":"0x56ac26b0ca225dbbb648e9e3ff3351422006fea01508da49cc29df598fbf95ff","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":"0x70afd5a890d0ea96d3d71d311940fcbea316f940dfeac853a874af4e9245ec55","commitment_y":"0x93e60cf39a3de6915d966e9e3ff9cf26194100a965edb25d8e7222a86ab129fd","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":"0xfce214ce4c4ae356ffb44d213efaed5b6bf215e5a82ac3604f0534f6786bbc54","commitment_y":"0x2787ad4536a98b9252b224c1157fdffe1e56a1e8a7627d3b9518b1e23a8804d9","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":"0x7a8e46bb6d6aad1fb076bfea23210a457baf30b2a9fff97ba1fec3646314f8c","commitment_y":"0x1c040c727911ab3120c183f45656ca1d9ce6aeaf239e7c39af12611293e62fe7","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":"0x926c3cf20c78e1ff9e3cff9186a50dc4bc7df9c37d56482d161875600ffe0539","commitment_y":"0x2b3bf1e1bf4921d5ff2941d6aee2127d94bd8ba33aeec7df74204afaca5cdc49","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":"2026-05-11T01:00:25Z","receipt_hash":"98c7d6cb78414d604e543d04fc0167668de9f87e214ca04e6765f7353a5f2322","tier":"OPEN","tpa_id":"TPA-581565dd3f96888089436f16","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-11T01:00:25Z","notes":"TPA TPA-581565dd3f96888089436f16 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-581565dd3f96888089436f16"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:4deb84269794cf487408aa70c1d8c8836337b977cc2a700016526b877a2b0dd53a2dedc8787ed519ce26c96ab782d52c9fc353dd6852097e2bd8296530c42e04","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"martin-ha/toxic-comment-model"},"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_h125559\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"0a8aaf688176bd891c190e009bd34e73cc45ec230cb933621843b6f5c26a0897","leaf_index":126101,"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":"95959acd43ef9fdfe33d4b6a0c119463764634f27df492c5db4f490031b10e09","side":"left"},{"sibling":"40bfdf67d691606cf86cc9923e3d31c6e894d85c3d958c4d0c707dbe9cdf6cc4","side":"right"},{"sibling":"0551b72e1674b13913d87029f7454ac2c37ed78e1667e704f22d3bd94a57e4cb","side":"left"},{"sibling":"eaa3d94a38617267fac5e6b6148eed6059a5fa9cca6ce7702ce3f5b7b88ffeed","side":"right"},{"sibling":"4cdaf4b40cc13d2613e7d3a31af424972f5c6478e322809c08da325a4527566d","side":"left"},{"sibling":"a60b519a67e3de5aa6ac0ddbc7958e7db90bfa560df61c61f2bc0867108f5f79","side":"right"},{"sibling":"3d1a972e408427b06fc7615de85bf5730ae07a958137ec01d7ccf419d06b57ab","side":"right"},{"sibling":"809b3e4b5e6d09f10f724d004de6f9fe273a2fc110a6b08eb5be817e0dfd6ff8","side":"left"},{"sibling":"a32027bce65bdfb6640147d20b5fad63640f780f38198aefb1e07919f9179ab4","side":"right"},{"sibling":"fe7cf0b54f5bf9492865fdc338944ef352cdca1a4f9f377e2991ace599a3bb58","side":"right"},{"sibling":"1a581be91236d1f25e8d47fe5efa0e2b51b7f0f6d706ef76a9093067688e5d56","side":"left"},{"sibling":"878cc30108509c9fa1fc52705a216f519d73b647916fcbdfc30a389934d3364b","side":"left"},{"sibling":"ae7dfff36ba07d9f48c36c28a341482ef244ee13cd0efd49aee2bbef2fd65f87","side":"right"},{"sibling":"62ac6554017807bd83187f5a3e5f4f72d6c482616429c2780e9fff1f4845fa04","side":"left"},{"sibling":"3a5e69cf0803f4c91f3895ed7c9a95748fef240bec4422e167c05300f79f06c0","side":"left"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_2b55e28cca82421aebe1c79ff1c7681ef3e2801fbf95ba75b85cd32a2189933e"}}