{"_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_77ef1c89e284ede9eaa9a0dd3ef9f5a85ba5e947769ae6e4ddaf1341b686e691","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":1778014837,"merkle_proof":"tpa_chain_h117566","root_at_anchor":"tpa_chain_h117566"}],"axiom_id":"axm_77ef1c89e284ede9eaa9a0dd3ef9f5a85ba5e947769ae6e4ddaf1341b686e691","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778014837,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x2f891702331e9800b7a1f2e13e95b9d2f0c58348405ba25e2ce09f76c7b05ec4","commitment_y":"0x6a53542e731b255b7af56b725adcd400c5ec023f6f256c4a60317a25d6c4f970","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":"0x38a5f132f71aae4a78769a77e370ac42ec8fe50db3e9da0fe21d26f1ab400fbe","commitment_y":"0x2a4add6dfab6594c5fa9c3d88521d4f771b783a3656ade1286297a74cc24a4aa","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":"0x9d149a1ffd220533180baed640ed3ca619b76589b5535a85194080ad5f688aa9","commitment_y":"0x848df314c04d67a83e81f31a996308b8bb1e9b41c4cadce00c720731e898630","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":"0x21a90aed1f42e4bf58c288ebe14dd0a61a12b2ef359854a6536ca3933d4d145a","commitment_y":"0x1bb4796861434339f7db1f1a3aad6a085cae3e497a2b6467ebe65efbabffb5e1","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":"0xe028554a20fa2ad0ceaffeb4957262c8a8c34b9a1ec6ef962a391c4e755c4cd1","commitment_y":"0xd513caff9310fdef731654352c724f38142b132ab1805f68907b642b7356b9cd","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":"0xdd5dde36c82bd70679f6bb20d5bac973eb65c08d865eaade80d155d92104119e","commitment_y":"0x6da273745ef075d088048495ffbf4f08762f144867435c11040aad87bed3176","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":"0xb7a96de5ae210e352fec1dfc2a68160e1aa0fba523b88ed380f799500472e79d","commitment_y":"0x604d13f11d0826758619e8ab4273cfebce520ed69ef14cfe6d5aa00449a276c8","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":"0xdc85cf8139f74e91664875abf349f7fe809c4d9b74783bafdb0a07c3046a1ec7","commitment_y":"0x847a13972bfd5026258d11dc75dd437332e9184b3521f95c8aa613a02ea9f8f6","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":"0x2bd274f45d73211b511f8bc97c115772aecd559722f677b1592573dbfe03b2f6","commitment_y":"0xbf98c54386a10c6f9178664cd12538852d2b2fdb591de937a5a197713d9249ea","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":"0x524456bf6b53069e9d454a3b26dd48b20fef5234e37528dc43e218d6a5623c80","commitment_y":"0x813692e62b02ff8988ad4072d574507b191e3b41b483d7c12957a9d4bf4da51c","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":"0x80927cd2ceaf4f8a0d8907dfec751f9e83fedb8e2962536cf1b5b4e47e7adfa7","commitment_y":"0xee6ecf2c606658c8e75b1f20f056992f4edf93e92e18d3af7a901fd8cef72282","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":"0x6e5d95d76099d09022ae04e119e85d826a894ae22a07f7487521132be5f05eaa","commitment_y":"0x5b4b4723fce7fa63f77ac6a8d87f88d3b7a0bbc7927a26b992b5137a748f9b5d","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":"0x3ca9fd8b1c1f03ff78739545a2871c4906a3046c7dff2f1797533df9dd0e6cfe","commitment_y":"0x1a1c80d05d88cf4da35542c166d66adcd93e4cc0cdf4b5d8b9efbb8055470626","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":"0xc923d14fbf797d2238ccf7ae7e9db930c637587823ba8a68d07800877ba04f6","commitment_y":"0x2fd953a6b2f874aa173ecfccac319cc412619bf9a0ab411b436e689814a08624","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":"0x2caccc35535e691f33c81720ed05b8dd83f906bf55b1cbd01e765e0dc02e4cf5","commitment_y":"0x43562dab272c08e8059381fd508742edc0b6c3719c252887f8cdc60cef5704b","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":"0x6ab47bc0cb2aefb0a3eeb1c456bf4de821b18306c57d0fd5c64d76a2e33019da","commitment_y":"0xd82228e49366e1a18b92371649ec810ef4b795f27dd80ea22f2774e42c171ca2","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":"0xc08e074e54c9f285cef331ad81cad3e0404a60b79f7b8982c7237d05a52ccae6","commitment_y":"0x68194768719401f001d4583b1c515aa3e01d1f28cdf5b7fd607ed080e0bdfb68","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":"0xe05df117135eb6839ec193661ae41d36f600469a30ee29096bea32266bdca296","commitment_y":"0x6c0aaa3d8b3e51e03161efad78519ee30f5f2212ca54c0e42a38bef748bf2ab7","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":"0x19a9d0f50211f2051bd521fcf51ed69059b7b24c7db17ff592374b1fb11434aa","commitment_y":"0x95810c795389fbe3038ed2516941138e15cf7bdf7603d18dc938b229c6dad6d8","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":"0xe09c0d0ed26d37bf5ec95d28c44753b5819a3092ebed40ded433ce9f34669e46","commitment_y":"0x98af11f0d500f7ad50281b2756596501de7daf5ec7153b6ef5bde708e1d64774","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":"2026-05-05T21:00:37Z","receipt_hash":"d8f55a9d0e4c87f5a868699edba478ff92f14e799e5a5a15aa5b29dbdd661663","tier":"OPEN","tpa_id":"TPA-71fd6d3f1267d6fef81bead5","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-05T21:00:37Z","notes":"TPA TPA-71fd6d3f1267d6fef81bead5 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-71fd6d3f1267d6fef81bead5"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:5e5fcc4eb423fdce3084b9f7c854bd28a6717f6cb3e932c480d280eca7bda5d770959552980ac97e84cf78177f50d0b284d0d77eda4761e4dab6ffb255ea0e08","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"rafaelstankiewicz/setfit-article-classifier"},"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_h117566\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"a78ff9a29decf6fc9bf4712eff00419be76d189cb58e478491593167c24340e9","leaf_index":115642,"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":"839b3fae000b5c5a2c8ac64f1900f1d9c4e8f7261390247d6c6d8fc8e833ce89","side":"right"},{"sibling":"59eebd7ed89e23fa289c1b888e8a6876b5229abd1c6fd5690d3390c1d994958c","side":"left"},{"sibling":"93ddac99d01aff3bf4774a3ab325220e338bf7562c990bb517b1eee40d317073","side":"right"},{"sibling":"0d65dff5ffe88df1529f10d3225af0e6da136ec8fbe60515f3b747582fc74bb5","side":"left"},{"sibling":"b4c9594b8eacae058e59089c4613222414002d2b9641f56f4acdb12bcdee0ab4","side":"left"},{"sibling":"36283b1fc179dcfb7426e66d2941c3a3975773b0a9223d213a37aa03088fb455","side":"left"},{"sibling":"d8d7ba2817cd798e617948e950f1530c047016b1047e59e27a27355f6d6cd9c2","side":"right"},{"sibling":"b39339123e47820b7a87dbb3e225a54f80bf9fad214e088f41a88835d7b75c83","side":"left"},{"sibling":"c7d9a613afbe7ed870056a5ca105310cdf8fbe4844d67e8bc68bc6310767450a","side":"left"},{"sibling":"5760128279ed52bf329122e08c9062bea11eb8c52863cb9b9ef0bbcd64f8e2bb","side":"left"},{"sibling":"3901e78095346e722107cfc494a1812d2bfd5dc42f199532da53ecd5cf402035","side":"right"},{"sibling":"282afa51266e47629e34d808a360bbb276348bcc5a24bdcc93e83a76e580293e","side":"right"},{"sibling":"05f89b32c00462e60adf95c1fe4579cdc2791b36e8b17573d8f3b5fd5da95a0b","side":"right"},{"sibling":"8ccd9937a2c0d5c04044d07d1557791b7d07bb31eac41a39a675608d44b38f23","side":"right"},{"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_77ef1c89e284ede9eaa9a0dd3ef9f5a85ba5e947769ae6e4ddaf1341b686e691"}}