{"_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_270dc770c668d9efc8790629bc0be2d645fd7af6b46f94478d1196c80d75fb90","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":1777708828,"merkle_proof":"tpa_chain_h111482","root_at_anchor":"tpa_chain_h111482"}],"axiom_id":"axm_270dc770c668d9efc8790629bc0be2d645fd7af6b46f94478d1196c80d75fb90","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777708828,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xb9c871ecaddf130f837b32dd6183395a719efd0c94cb2c95fe3aaaee59d48c6","commitment_y":"0x479209ac4139c2bc382c56b3ce7c39fbd909ef588069f0fe11aa2fb76f835359","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":"0x337487d06cc56cd011603a8c27dbf9fa9fc60ae2b9e68911baa3ea0d60918f2b","commitment_y":"0xe27ee4e9dc896616b481f9dacb559a7c373aa566de0ea8ad5eb9d2ddc7f95cb","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":"0x4f1de2e275b9f5e95206463862cea7f7e2620ceba8b188f9eca79ee437199992","commitment_y":"0x8e3f4ccd43075a2902dcdc8074060a959b31621b93a679e4e9625b7624190815","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":"0x11f4868dc0680cfd34583429da759c2853184e43c89afeb7d19af8363203a2e5","commitment_y":"0x509f41bfd75c128eb666157fa767c280feafeaa614e9e67c40e7c1d1ebba6a5f","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":"0xf4746b76387c2beda7593b75215de474b091ac30dc3e65f5b0f66886ab0620a5","commitment_y":"0x7433add539c1c6cee1c0d0d568013debe0651b0f9245b950b343a8711e08fe27","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":"0xba473569210e632b51367574bff70d082f4a584d13cc30f69f0a7ef5e49d7ddc","commitment_y":"0x7a91b78dc4d857bb82ab14a030917dacb3da40f303c9db05891a2df0b87cbc51","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":"0x44c8937640272ca638402da3fb2c6b1c39dcfd954a238686fbdfe6ae43bee585","commitment_y":"0xab3fb3789293c9e4d12c6b44d49b0a7615160ba4a4c8ab7f9beca07fbc46d796","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":"0x8b8f5a7f6d31f5d860938cd9f2e9252b0fd445b08b617992e3c4bd04f76584f0","commitment_y":"0x69eaa70daa835292c6b3b661efba79401506dafb53d3fe00adfeb3f2b6097e2a","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":"0xf44e3691b7bcc4fd47089feba3fc21f92c4d2152bb583a928dce6c94d2a36fbc","commitment_y":"0x52d6e543de885e5c7070573e772aad9cc31aeacce1aac717c1d254c5c2c01b9d","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":"0x50eff7c123bc72997b52bf4ce6a1b5e6b5c183e1ee7d3008105dc9f2618b0acb","commitment_y":"0x70224ba0027774c3cdc22838fd12e52a25cde7bc0888c4616c74265de2a3d172","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":"0x2393ed679c081f1b4bcacb322f08cf6ca735a54ec6ec4d6854c37f905d74b786","commitment_y":"0x50ab786f4319674c64fdc0dd309da1ce14b98da379f269ec9905440d8c7ab31b","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":"0x71a4eadffc4d32f33a4271148051311dd953b0791374da26040651813f1411bd","commitment_y":"0xccd57e97eea858f597bef45564ca9cca95c86365b881d79ae1d33f3a3ba1fc9e","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":"0xe8d3cf5e50842cc7727a24c6ed8612cc35dd44a1117d0c656090ff71bb565272","commitment_y":"0x27f28f06d8cda0e3b35d3155967585218f8bb53c497f8bc942034c822c9102d2","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":"0xd5d552a2afb50d7378314717590b224aa2121195227e92fe2fa26b8d381da3fc","commitment_y":"0x39e62b48eb175a3c7a90657f62fa3d656f274ef0cca9b27e1b95e35305ddb71b","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":"0xacd906cb1ef96f18a14c84ee4349240246a24997c0f69e49dd83bd3dcfab4e23","commitment_y":"0x317ab39dda3f2dcfaaa523a852a03d32c9ed9760a652c27055739dcaddb52eb0","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":"0x6b812a3576a2cc339fcf8edef026a8051b2230badbe4f57200928efc66a55527","commitment_y":"0x59418fbbd8ccc0ab30ad23c80937e534794b1ffcd00252134380acea6d19fb28","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":"0x7f0aa388a551958d28508ad48d23dece5e5f734ffe373c4dc060539bd0ea6a49","commitment_y":"0x4168e00012a246807028a47fed07231c68e6373e34938e21fc6a3eac5019bed4","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":"0x414cc1ab2d8190d38fdc31eade14c29c51a9411b1e0a34cc686eb552fa2a2537","commitment_y":"0xbf138089a1659e4d4c31166360a0ebf622e2ccd06b3151a6358d40c6c6de6ff","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":"0x5755c8164f38e40cccd54d343c0f75b121ac074247c0676c7c2c10a7daf36ea","commitment_y":"0xda45ac86b474fd1bd7b10c7c2b197a3cb72998dcc21a42b75c249bea1783b916","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":"0x8b154c4c5deab589767ec9bbc229291eb0f243710f53d054b6a972cfe1040845","commitment_y":"0x1ec2f67433b88db493c3541f8a75f23f2adf6167a7dbf51c3f21e6d26d93c3bc","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":"2026-05-02T08:00:28Z","receipt_hash":"c873868214c4d4c0a15b77e96ac0a0c5c354986126fadd5cc868c81a7242a1c4","tier":"OPEN","tpa_id":"TPA-f1c1d19e92d93c22c50e50ee","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-02T08:00:28Z","notes":"TPA TPA-f1c1d19e92d93c22c50e50ee retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-f1c1d19e92d93c22c50e50ee"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:72c0289528172666f0c3d3dc304158bf2d0c03fef76c8aa0d8c8f2c1b95aa2d28720e5a93d179442e37e095c83f278f0f94e470a95b268363f3284960b6be20d","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"timm/tf_efficientnetv2_m.in21k_ft_in1k"},"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_h111482\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"7a50492e99228cad0d57ec86c88778a46283e6186d279edbac2f03c58ac3ee3a","leaf_index":106723,"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":"54ae2965154dbec8db5c615c3b1da2e5d33462b35bf6707b0fec6b96df3790c2","side":"left"},{"sibling":"3ec7ee6c64b8d41b3ee512795ad91a14a7ac1e9b4efd81bdff264a387c37c62e","side":"left"},{"sibling":"80a840fbd9f8b9faeadd632990bdac4ad49e5fc385acea0c792d99d2d2e482bb","side":"right"},{"sibling":"34ed57fdd9cbf655d40e250211a4a544bb347c5b8568b96b6c357c5603e02f56","side":"right"},{"sibling":"29d890ad3db55b0dc6f222a276895958bc54a62f4c882992d4485fbe72737d9d","side":"right"},{"sibling":"8bcf6d290bdd8f0b5565be3114933494933bcbedf04b034fbfaeeff581c7137a","side":"left"},{"sibling":"d1953151332f2dfa572d7811f5d5415c0d5ad435f292aa81262f0ba8b22a357f","side":"left"},{"sibling":"bb4b9d2b288b273d7ba08e4788e6be378aef7f2008a7cd58a939061659270b5d","side":"left"},{"sibling":"d8495615947454109b27d34099f81473cbce67840f8931a6de92cee53b4c5fd8","side":"right"},{"sibling":"9522dc03101d8ad06d97c33b4db5b045aedfb7c39be79b2558f785821c6328a2","side":"right"},{"sibling":"b704adfd57fa4bd768d4717b1cde9b9375d389b0c8f957f0b389d296981eb38c","side":"right"},{"sibling":"c558057aa68d3a44dfb3edadc4a333655b4b8f3cb978941154d3733ebe2fff86","side":"right"},{"sibling":"0a2127ad514a08804fc69a2fe1c82fdd0632e2079e22aba2643dd86d31b186d6","side":"right"},{"sibling":"b03f005860bf95148ea89c703a32ca19ab7a2ca71b58bb628ff94a9edb8703b0","side":"left"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"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_270dc770c668d9efc8790629bc0be2d645fd7af6b46f94478d1196c80d75fb90"}}