{"_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_75b735b172723b1dc57ca1a8ee19d2746614392a146110f9d1de1ea621848532","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":1778544105,"merkle_proof":"tpa_chain_h126692","root_at_anchor":"tpa_chain_h126692"}],"axiom_id":"axm_75b735b172723b1dc57ca1a8ee19d2746614392a146110f9d1de1ea621848532","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778544105,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x32344fba213dd7aa72b8c147ec230ca20cb29d7a8658edc763c9e181d47478d8","commitment_y":"0x298719b1c9cfed9f5ccfb2a8a826039b0fd81e929a948545e453edbcb632d49b","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":"0x6d8b9a02f11f0ae8357d3036d3319aabdacfd801c22d099defb05642a5866e64","commitment_y":"0x6a48a78723de1d7c365471e874dfb1aead2af42a992717baceea499281742474","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":"0xfb1d561fc7bdc80c6daca6cc5913956ae3b10ed3f244592d2d1d5369227895aa","commitment_y":"0xfe3b6452e071b8a6369e6d5e244ac73cbfd90c23f195baf3e5da85de06461a6e","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":"0xeefc32ec174d8f04956784df24bfdfbf6422f812ab2e7341b90c67bd857dae3e","commitment_y":"0xac2f6086bf2c4770af8697e2aa7aa5ba5fc8aa15f5902e30cc6a63a5b2d97b82","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":"0x525deaeec9772d5fce6cece2fc686a515b01b0c836fbcfd166be41654fd68751","commitment_y":"0xfc7cec6ed4981d6d5fd3f82864f2b8093ff7e1b46b4ea33a20567becd035db38","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":"0x8e0cbb954b4bb2b50d0cc0ec653ffe5bdb0b3551bd707318649d902ef980455","commitment_y":"0xb4809cedf88bfa2a9defffc56526f9242311e2806c299dbfb5ad06e18e79a88d","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"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":"0xf2cb258328e876006a059f068c7668d1aec87bf630726fbd8274b7210d52fb8b","commitment_y":"0x6f3e65947b12d6b5be808c44f31284b95bebf11536bfe4c32a0c222baf0fd510","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":"0x8475909167f598337075ac4433abcea6a99c27f3ef4d44bebb55bcd3758b3af5","commitment_y":"0xd77394f06924d3c5fe3cabb39631f1aba6878e5305e3ae655ed0a1d5ec43e7c","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":"0x6242f53a55bca8eb6b45abe3e22ca340470e397adabdd4eb0cf7f43f35ff275c","commitment_y":"0xac2db6da99e9c03c7fdef8a2966c09c7aad07aadcb315115d4cbc97edaeee6ff","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":"0x637982803a148df8f101a30d5d3a5116a56b0182bb589b901ca6c45fde2a5650","commitment_y":"0x9e01ef78e848a969d80e2452dbb1ada4ae4d3c67d919ac12afb868444853eb8d","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":"0xc25efaaf573552dcad116285358e8a09e35d59f21e27f7dc0b47b09ea3529d2a","commitment_y":"0x2fcf3d514fcebd82eccd0a92edd59ef834b04f3b104929e6de261e67d5df1173","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":"0xbdf6eaa274aac447e432a6f0d48722fd9534467d278ca6b530e5acb8c4163eaa","commitment_y":"0xb53287eaad39f25f903622742509a82b3bcf14fcc29d79e1a70490e1965831b9","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":"0x3332e3f5614f5c0d837f79254ad1002851e05708fcb444d4f94692c80c9fb5a2","commitment_y":"0x3665059bbe47cf5c8b01226ce37501eafac74ab4dbbc4e3123611c597c32ceb0","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":"0xdd868452c407d819184ea47c377c4e1c74f07254afbde6e5dca069bf962b0f74","commitment_y":"0x922018cff4714a814984b77fc8659ae1f927b546637f0e1f53a4369de64516b7","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":"0x51f1c187067ca7b24b1c0df9a8310297cbb74ad862fb61ca5364857b3c064285","commitment_y":"0x87328a25c638c176a442fb24c8b7854c7f8acff0033026b432d009c9d63a9801","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":"0xb3e6d129637f2c2ccee8f8b74fe2e7b79fd8505aad8b4637bd22a982572218fc","commitment_y":"0xc8aedacecdf37ba914a9d3f3e142ac9b7dd412df99416869ad60aad06e37f0b4","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":"0x9686a4f279fd982a0ec842bfc633ebe651e42b2ddcf3f43eee1c4a062c68db35","commitment_y":"0x29e1968c6bc164d1d1009b343f5d35895929bc1a245c6d4cea5b92d502ddca5","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":"0x4c2c67325a2a623e95dc26925d97c9576922ae8d8f0f6d9032eaedb54e7b5152","commitment_y":"0x26220c8cc525f36810776558869535bf298de92f1156b561395b783c9e30d5b9","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":"0xa9d8266c6f83f54572cab5f997a3462424551c11a02fcdc2d5e59d8bbc8f9d01","commitment_y":"0x5c4ff8246aa181f592fc88b2bddb842222d7f778d1470a341f31d22c1ea4825b","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":"0xc04a1f38ee15c8db10d15604a1812b82ba0c0dec23965f88df50e13581273b72","commitment_y":"0x7ef73ebd7572d5cdd0662db24041dff81f35415dd7c075f2a98f2f96160b23e7","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":"2026-05-12T00:01:45Z","receipt_hash":"9ee04eb3042883a6dd5a7bfbe9a0ea7fe55d3be038551e848937aa99c90d8794","tier":"OPEN","tpa_id":"TPA-9f7244596bf19de03aa76526","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-12T00:01:45Z","notes":"TPA TPA-9f7244596bf19de03aa76526 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-9f7244596bf19de03aa76526"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:3a745fe0f54d1d0de8d620e8fadfbf541895ea3cc81ae59912fcc87e62ad5ff9a9177422c23b4c102d47dbe664ae19d5f6e77ba4880e9d31ea7544d94e0ae401","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"FacebookAI/roberta-large"},"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_h126692\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"dcdba10b2204e059c9b1f56555d34e6e9cb9aea8ab67fc29bc2ebd176e0b4d40","leaf_index":127979,"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":"113e738e371f68f343c292ae03ee98e6f6886589f899b668c4e18625aca24c31","side":"left"},{"sibling":"bcdd98d1f65cec0488c6801c1bb2a035e1fa04eb54aa66b4044c0ed4765c8810","side":"left"},{"sibling":"84fc6d9ce56a6a0217302e8cce84658de1aed887d213088f8b15d2e805ef2089","side":"right"},{"sibling":"fc34e2ec5ca1f0831e18dca143500158ef6ea50f9366bf05a159392b1583e7ad","side":"left"},{"sibling":"a77b584a4353a9ad9b38f9eda06320eca28edbfe4cffcc9f42c806a6096e4dce","side":"right"},{"sibling":"b4392b7d3d856d01dd48439e46393babb4d746d38ea6eb3f9196e7033c62416b","side":"left"},{"sibling":"c34be38d660d5fb738e30502a3f2b161d25e6db034a1d8f9380d111dd9ad8e85","side":"left"},{"sibling":"0cffdb922e16f613b60daab02ec73d42a98dc5546c6455f783ff35f4abd6991a","side":"left"},{"sibling":"1125af27790acd089723be866ec1f08d9011c80e06672e597c2834da45f2620b","side":"left"},{"sibling":"bc89851d797ef5e2b44796a8f7582638f4895ec811035844b37fa6a3119350ff","side":"left"},{"sibling":"98ba18a90803e22bddfb987c4e3b199ba0dc128a57a0b7b5993f22422dc3fca7","side":"right"},{"sibling":"df12eaabc0a370aff5d0488478f48d2b3f90d025c903643f98ea804b017688ec","side":"right"},{"sibling":"ffc4d51379293bc3e1910c7d612f409dc610fd9acf8241793fb89f82e1bad4ef","side":"left"},{"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_75b735b172723b1dc57ca1a8ee19d2746614392a146110f9d1de1ea621848532"}}