{"_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_4f1dac71e497b913375e702b5d64dcf98ee23b9af1d0847c369d4b36c5de4e8a","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":1778526027,"merkle_proof":"tpa_chain_h126447","root_at_anchor":"tpa_chain_h126447"}],"axiom_id":"axm_4f1dac71e497b913375e702b5d64dcf98ee23b9af1d0847c369d4b36c5de4e8a","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778526027,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x556fef42a4542ea8daf5f0236cffcdbcb5c29deea034c7c27634f3d0514aa266","commitment_y":"0x49fa15dfcb2e79fed8f6ee734aba577d1594fb344bc357ddc0c81522899b3710","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":"0x5c4b4a947ff1ce38ae6f9412a9100024ceb9111429dc9bb93bee8ec27a24995","commitment_y":"0xe5e3ceed939ca9c9fff630a4be75a146040402e24db7ebf4864397ff0b4d7ba1","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":"0xd6c404aedba60ddb4b7167eb64fd8b72fce5956defac43579530445d217709fa","commitment_y":"0xca9f8ba203259da92bba4dac34857651cddaee46d61f1208e6c15a4362937de5","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":"0xf6921941bdeb12fb452b587e40877a83190de9f45f7871efc5337034e86ce635","commitment_y":"0x75d687837f7ae6960af2a5bd4f698a26eb8413927f27f0f6a3084fa5f39c555a","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":"0x419eab074dc45f8f29bce9fe1cce607619c8aa5c94d06dadf6ecfb7d9f81276e","commitment_y":"0xb52da01f73cf35920b96b550bdda7d41a16b8698d906ef29233f4f1c67ec9745","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":"0xde60d95151b161b60b01a4ef8a2913d34adb432657220d74fe432d34dfc0fce5","commitment_y":"0xbd546deda6ff8f1ce1414cd6b37911c67f3094ee287e016b08439be96bec8831","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":"0xedc59ab6799f47287a9f14456f3a3dfe982d817b0bae66ce07a149c71efb31a","commitment_y":"0xbd91d197eafb37d26fdc1d797380204dc1d52774083fafcb35456a4dc087a53d","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":"0x73d5ed8ace5feec4cafe6acf2ec11419565e6604fb2c15c2518e269fd67688b2","commitment_y":"0x1e76319d089f3fae3d65430165226ccc0e3abb1702b90dc681d6281ad38acca6","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":"0x20a32ee371ffc4246b896c80114fd2c870b33f4b911e97b925229fc52f12497d","commitment_y":"0xf62e348369a8ac6282a83def5133a9e92adfb7bbc08c71f5c2aa2c5b4aa86005","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":"0x8ef8d3abd28c71ca93c1c420af763788c1db8cd290404ee38978a5f04d26c62a","commitment_y":"0x5514ee1d4f2b61baf61522bb006168abc3f2886c9288d6f582b0e1eba5d66956","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":"0xc88127db0c5315863164dc99369fd03d6e97d08b7a89e5c62ac4dc3473ca04dd","commitment_y":"0xb04d82405d03eef38a0e70885170daf4a02922fca4a8ca8a42efe7cea72c68d6","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":"0x63c6b6fd086f7ebbceebe607043cd8c96abe822d4d6be46c7ec048e146bcd8c7","commitment_y":"0x6763ea0d80a8a8a8de3912a5896ea1a55fcec407fe9d8ccf901bfdb2e2e29d36","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":"0xe4522f440d98846cc492c576d622f834861a53a494e4f7ba097f5ac91cf03f04","commitment_y":"0xb6ad350731abcb72082db23e38688dfd7231ec55c4be677413ee569f4d6d7df8","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":"0xe0c9ae1a8d44867769ef2d1dfe6524542b80513ae5bb014fe2d0cf53bb36e5e0","commitment_y":"0xf8937931a9ba9551efe773535a1b5b01b2ac6a80c03a2c88224f2b58e7eaa325","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":"0xde4f47403a77a39607cfcf33b70b19e04919cf2f40d24e5217167bb9699155b5","commitment_y":"0xd2149efc07ff14f679c6b6bc03c868896affe1fb507d5a7cce65dcfc449417b4","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":"0xa45d2b099aab9e355dbc146a7508b9f90c6751d3bd60f9ddffa6f7507c132c2","commitment_y":"0x7411250230d94aa5f5897cc3b07e61778460b6cdff6a4018969c8e47259c8f80","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":"0x87c90e30dc37a436bfda51c6f2acbf3ec7fafe669da9c4feb33faf78546f1a3b","commitment_y":"0xafe6594f241f036379dade26b33dce30d7ea6a6da92fc895e3e46b2be61dfeea","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":"0x18f65aa1a1e72072df7b2b69cb1dc5285caa34b728e15ed882626cd885b45974","commitment_y":"0xbf7c163c55178babd9e4c2366b4f22934c2b9d1c082a9bb5add462f45c89129e","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":"0xe37133f72476e2225e046bef9b292948be618972608f07210348d21762de090d","commitment_y":"0x43ad04ef7431749f18ddcf5225ab19482d84e5e2c7ff42c3c68c6fba39be0a2d","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":"0x5ec61df579c40f1f61ad949c04e62c083ef1461337a380f6900c0ceaa4e26df4","commitment_y":"0xad37093df8f536c31242501ae0757a6a0f4136f1d9a60a1c479d893729b1493a","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":"2026-05-11T19:00:27Z","receipt_hash":"8dfc1d0ccfc9ecb04f2cfa0956264cca25f4f23f3a3a750a126344df3176b760","tier":"OPEN","tpa_id":"TPA-48c5b9d8c9d11b580123ccf2","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-11T19:00:27Z","notes":"TPA TPA-48c5b9d8c9d11b580123ccf2 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-48c5b9d8c9d11b580123ccf2"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:31435370f22e5c94be1b54b40066a759f0d3d947913c7bbd7e9abbfe0e0e7097a576874b2870345e214f074f5f934c6983eb15755e44c92be1245343b5a06300","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"albertvillanova/datasets-tests-compression"},"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_h126447\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"a72ab3c3543ba9642c58c5cd84b232c5030cd4cd7d6d81148f89bcc4650bcc8d","leaf_index":127715,"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":"153b81bc7a924c864e635c40efefe85da221c5741e1ab407f455b7459555f96f","side":"left"},{"sibling":"0f9780dcd19bc6244c9c0d4216245d6f357e94bf8b672e10aa97f151baecd3d7","side":"left"},{"sibling":"caa8b55aaae6e44beb5a2399032412b30f67f161b40548c54e8ad851da5f7412","side":"right"},{"sibling":"98dac0ee7b3b4992e4601a11d2a356a17a63cd0aafb0cb9772d1be3af44946bd","side":"right"},{"sibling":"26108a183e2145ef5e0dbdf7df0c03f12590c97b71ab3784410cde79d2afb7c3","side":"right"},{"sibling":"082c1430a0dbb6d461b8e96fa0f353f5aa840f4393cd3bad445c0fce970af239","side":"left"},{"sibling":"b5a32e4106942811e9b1f8e410edd558c6781c24bc79f2cf677563f513bb209f","side":"left"},{"sibling":"4765c13aa7e00d43387f535af9c16a00bdfcd5d9847b33bdb6a92b493f96ae2d","side":"left"},{"sibling":"f8d4a4b6242ea4196fe585955adadc1c81455cf3baa91c2a94e29d32b8740bc0","side":"right"},{"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_4f1dac71e497b913375e702b5d64dcf98ee23b9af1d0847c369d4b36c5de4e8a"}}