{"_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_58bbaad04fb279141c249529a06ffd554e261419a5fb90dc77d7d4b39616614a","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":1777975260,"merkle_proof":"tpa_chain_h117020","root_at_anchor":"tpa_chain_h117020"}],"axiom_id":"axm_58bbaad04fb279141c249529a06ffd554e261419a5fb90dc77d7d4b39616614a","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777975260,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xd84585d1de1d5f9ea7818118c3738f59fe3851efb06fe82ca25803fa1e18e9a3","commitment_y":"0xb8ba211686e4b8aefc32ed335d133a1220ab59314410d2e852e3ef5645e5f726","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":"0x6e530199b046d76c85165d092137a3878b6dec7563d21662937a995d6fe7b648","commitment_y":"0x1a71320eacee9972b5f928f06dceea60a55f3170555577f5182c8c0815260cdd","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":"0x5202840b809d1273130373c21c0f742e6b5040bdfb4094d20fbad98a38e847a7","commitment_y":"0xde2c693bd59312fbdbb41646b97578de1bd1d9f6e61f671910b093cff9112e47","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":"0x5bb14db8a8fd85d9441253be093b006dce722bc8eb33ef5e46224fcf4c2b2564","commitment_y":"0x451bdcd026503e691eee7ac743337ce92202e0b2b8321ee3dfc07b51826b0f51","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":"0xbf6285d37a3079306647b26147d71029ca83f22c3a95718bc2a8bb7d34546f85","commitment_y":"0x4ff9abca4b135f8a2cc9cc1b1e4877b50114aed550c9b37b725bed1ec89d185e","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":"0x1c2d009fb6081eb1d54c78be3363efa6590cd3be59d8eb60f4c154fb139fdd44","commitment_y":"0x494979b9aae1d7551b7b83bfafdf5ff32a50b5ada2162d37da667995a85e93f3","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":"0x65bd11c8a195b3218038c58e4d7a15449da687d2746923f445e52c29e3346c03","commitment_y":"0x2bd0b0de81ca4c1c84712b0528b149fb8d841b6851b2572603f15acbfe4f5a2e","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":"0x4e249bd8b676d95dc46704c33da5d537fbdcacc527aacca59ec1c9cea950e804","commitment_y":"0xfd24a3e06a2ea425eb0dca95e06ec69fd7d486117a9322a392e7d730ce512d90","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":"0xab41b7e808ec81b6282cde1b529a98577fd5868349b7d62cde1ea14d98fa1f82","commitment_y":"0x2106556feb0ba2fbec4a1d96b7326dbe4c2d597d6018ef34a1e737e5b17f1b1d","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":"0x7ad0701648be171a4565d25c12bb4850558136c7cfb870ef30b4338fba2c2096","commitment_y":"0xdabacf29ee135484ed8d5ff7e209492f0ce7f2eb30ddd639e9eccd5a1cf1ba51","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":"0xd69f4f2e9a5f9f5da7234c944c395209b6c254f0695c42f42c1e0683eafef48d","commitment_y":"0xc2469b57906987a34307ccaeceda97e2d37602cdc390c156b47b47fb18c46a62","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":"0x27a7f8a9cfae048d2d044fa2f4fdbf39b64e6016d9c1f5002ded72a1b02176d7","commitment_y":"0xaa08d7e3d434dca4dd51e8ae59dcf32730bee9b25cdf75803593117ee6ad81cf","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":"0x370deb64a9f13233a3059cec6ea8ee53579dfe61994ee6cda3f556647af57709","commitment_y":"0xcbdfafbc2df563e34e220f3471e91b1bb495879325facde670904f5bca06e3d7","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":"0xa4e23e3b4f96b448a85195680fbbac1879cc58bacc1e7a6afa2737c2de46410c","commitment_y":"0x7805948090321076fd38b5e1968f764259b56a3a701fbd22daf0f80c191ae52","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":"0xa34643056379f9b6762f4d19dff7eafec9d237f3bd58226803df6eaae3038c3c","commitment_y":"0xc7062c205be3e96332861f7210d1271225d816faa362b6832280ff0a2410e0a1","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":"0xaed4306708b1ab34551fddc06ba4f91cad01fccc900006028fe2dd21457b9d01","commitment_y":"0xca9a4227c80d0e8f2f257d9a577803d8735a540c34f2d541a95f59c250ac1a5c","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":"0x1d952983850e3cf4ce63814e47f5b4fede12aaf260ffd63f594407ae189144a7","commitment_y":"0x40d8b6f859f5ea4a18d3a04d0167d51f8950c9e5dc83746d624d24841fcd3740","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":"0x6fc7e3958d07935f20997e3b9e36eefbf44f4adde549ad8a8bd8fc8a0594143b","commitment_y":"0x9dc6c4acebaa7cf540fec6a8f539debbcaa8f0360d3f39623d5ea567629c36be","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":"0x1eba7ef936dd142405b42b64dc153059545d12d04210db3fbc557d4c58afd7df","commitment_y":"0x94578c9386d9c9a12804b2a0b0ba830d55886f270cdb28b69975c739fcde668d","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":"0x373886e8a617ff237208dccdb2b24255a1194c9741bc49b9d00de7829dcda1ea","commitment_y":"0xf65509e1c0484b3204b293173c56523299f57249186484c2a96160d1796efec4","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":"2026-05-05T10:01:00Z","receipt_hash":"8bf66d487f0cd1941abce18f4cd46dd5dbf62ad17e78c7d8cc422ffacc2ad407","tier":"OPEN","tpa_id":"TPA-18f5f5454227770accc05ac9","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-05T10:01:00Z","notes":"TPA TPA-18f5f5454227770accc05ac9 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-18f5f5454227770accc05ac9"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:1dd548351c452768cab68ca64c26cced63c2be53f416580a7e41d5dd17d3ac32bac4de1c4e8c337da97ad3f5c63b64685822c783244940f363d29fc2084de70f","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"erwanf/gpt2-mini"},"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_h117020\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"20aa81dcda43c8a34f5a4d905b3a924f20de208d0299d2486b5a68e4e5420270","leaf_index":114841,"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":"c15a2025668a4c91b9a699d33c5541681cc63785f49a5f9f00bfccd7e796bcfe","side":"left"},{"sibling":"cea3804e773e44d4df0c5c82b92324ecdde86f44f7419e231fe94d236e0ce955","side":"right"},{"sibling":"c1363d72f6ad06a2e3718ced7604388a8d72f34e7dcfabd35c85552ade41e0f4","side":"right"},{"sibling":"3a7a6c783ae935e1e07a500bd93d2d34ebb8a3638953d09e35e49919a24e1a03","side":"left"},{"sibling":"8c524617a3d5df6426365c2d7bffc2c610bc02456c6ad1ad2b3b6642c7721417","side":"left"},{"sibling":"d403c601f712b439cb09293618f266b510eccef3874f5ea383455325d1947d58","side":"right"},{"sibling":"08ba6398ab347717bc96a48e88304612fa82c598ffc991842cfed15fa7e5d30d","side":"right"},{"sibling":"333a96de8719e0ae5a12a08188e3bec541b19d2c588af5461b1a3e997d1a557c","side":"left"},{"sibling":"c717f5cfdc248059a3b557a39f2c1ed84af6ae0cce86389c23961f7d7446c5d0","side":"right"},{"sibling":"da55cc382f55f8bdb41ae0d8142a32436860e88e867947b8a794020b5c61e4da","side":"right"},{"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_58bbaad04fb279141c249529a06ffd554e261419a5fb90dc77d7d4b39616614a"}}