{"_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_fd076f137223c83c984b357a72b7458f41dec67aefe011799a44ffc0baed6d3d","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":1778234407,"merkle_proof":"tpa_chain_h120575","root_at_anchor":"tpa_chain_h120575"}],"axiom_id":"axm_fd076f137223c83c984b357a72b7458f41dec67aefe011799a44ffc0baed6d3d","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1778234407,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xc58e03ae0c5f117d9695689d63c1ba1b755cf586d7ceb5cdc526879f8298f0b4","commitment_y":"0xe8cc21e1d22f72c060d643a8edcc28fd61aa87bee9221c053cda03982082597b","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":"0xf85dd488fa798eff204a5cc9c1f28d756eff9f50b73a7a9ba983193eb411d8c6","commitment_y":"0xd50de9de235fb84d1e0c95aecdc71ddb5b8262072bb1704cc5863dfefb593cbe","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":"0x8be282df7336acbad91aaabbf8bec77099469d71945e354d47637b08ca3d2186","commitment_y":"0x6a528837093f72fdeb4eda01679fd3c5d5ddcd3d889568ab767fe875e55f58c8","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":"0x2f856fb8908179ab20f182137bf091eb1b650dc5c6086d4f51686bb872cb885e","commitment_y":"0x40e635c5f7f26967917885a41c080a963694b7aff5ecbe86cd4629d6ea0cb321","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":"0xcc51111df24a591d34d335eabaa45d96eecc127a8078b8abf388d8f567079142","commitment_y":"0x92321b8e2f9f26a4c03b8fa44eac14e60a2378a74e73b1ff1f1277c3c2a976c7","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":"0x68426026d283d312c31df008c60d5ec02c3ca00f0cdbc6b95b6eec0889eb02da","commitment_y":"0x5075fbe5b2765e5c9d931e64cd7fa9c0e85e7e43617dc61da46b1f835d05ce7","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":"0x9d52cbe73147f36c8eb9429187b06769363c652e0a9d690be1546e5f772f663","commitment_y":"0xd115691b1ff513a532e42f1e6463f9cfd3ec7c5c87c1f5d39a190829b59d6975","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":"0xee1feadebb5c225ebe0106e61cc180304fbd49f6864f01b1761b556782a16a2","commitment_y":"0xbaf0cb59b66091dd81bf9f723c9635a964b2363d01cb9ad61b2aa93b4c47c61","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":"0xca1310733e9a79544fcdd650e6654fb62ebb8be045f565faf2e0f8711f2200ee","commitment_y":"0x8628f8159defc8a39e8e9a35ff6e1c1b7570717c02b527336de4e2502ca35e40","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":"0xa980dd39a158178a7b4169f2748d8ba2b8a337e8b7878df72d22cf1e1914de41","commitment_y":"0xbfdb0c96ac4ff06a63903d1be2845b297db1abc44dcf902da1e348b6a76e36f5","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":"0x3f606ee1106f14ff86bae683c3610d033a690a9a040ab29e81abc8706383e74c","commitment_y":"0xa1dabb99fd66df59af6f171414bc18eebbd2a1e96c646cda03c890d5d44c525a","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":"0x5276a2a8816092ce3260612bdd05e805757a359973d880fefed4e9d34c0602d4","commitment_y":"0x2c76e6fffb7f7ebc376510ddbb2a6fc99b3587d9e63a69627a12f481871d2823","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":"0x2c3bd255372927a9e602b18d6352b23e19a239fafdb56fb4caa77f7b02eba4c6","commitment_y":"0x8098f790cf75fd2578474acb68787c953f0f4394c4655e352c6177ec69f744bd","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":"0x6e91eb0dc5f3fdf82570688dc7aa19a2ed69a838360916b77650ad16c8a517b1","commitment_y":"0xe64ffc70e5a40bc7b4dca7c3400833c34d85937d4d81f66dc88645f10342a324","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":"0x56817783501b2c11ee3efc7858f6aca7cd4eff36328efbf01ac0808491bef9a8","commitment_y":"0x2574118bacf272e2b94ca008f5097900839c548d8c332ca8bcba2056db0d6afa","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":"0x3ab0d4d53d1575e115e4758c12fe3fb213622172173182fc95b1fd5c738251f4","commitment_y":"0x4b3255470a0db19365be6016069fc69e862faff687aa8b574d4f38bb812c30cd","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":"0x3034d9fc7f7145613a8847e5a1744477feaa6148a1590ce3601e9145106e3305","commitment_y":"0x4be49062c3fc50934d73543711642b39c885c8f1ffe373cd55363b9621880d5e","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":"0x6287a1ea79c31a44a363215f81482920d915992aedb367898011943ece9c9b0f","commitment_y":"0xd22db902ddbf1b3be2e22ba6bfc1c984a150878addff4f72067acd7c94dd3b8a","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":"0xf66c435d2d74dc6de9eb6d9bd615b5960b141f100cc1e6c984c3078fa28aa04e","commitment_y":"0xd8261f22f426b7918c626bf3c53ad98673d3f8f193a87b9d3c5a6a004f8a0408","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":"0x37786fd0890a01895f01628f391aa935951fd7025a14f2cce11019a8efde5b49","commitment_y":"0xb205965d623e42e8e9d71c9472e8f9a3516c85e7c887b1d22990484de5833222","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":"2026-05-08T10:00:07Z","receipt_hash":"20ccaabc91c60579cf0c06f3acd435dd4ded767c040164462d36e534bb8cbb45","tier":"OPEN","tpa_id":"TPA-54bb36969219be548399b3fc","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-08T10:00:07Z","notes":"TPA TPA-54bb36969219be548399b3fc retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-54bb36969219be548399b3fc"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:d6fe5848986d562be8411ef25f3ec3606256e131cbe61081a30ace113fe5209fb80f17ad35c751f04d84ea24a7758e92a2a1f266e9829b36d264f04f2d87a70b","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"nielsr/image-segmentation-toy-data"},"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_h120575\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"6ad8cee5461b980e1417ce587075c7222679ee5e27ff13281f3e08de4f81839f","leaf_index":120938,"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":"8b9d0fe69d2d8db1ad5b3aef9b91cb2721843589e4ff6968a113dc42a356cf52","side":"right"},{"sibling":"6926b8741b9b9a9501bdddbe324ecc93b506629ca35a5207640c6dae5589d851","side":"left"},{"sibling":"3fcc3abd2dbb2806e0e7ab22d3af62dacf926fd6e67cdd6e47d9b72987e5f6d9","side":"right"},{"sibling":"56f59571db0d42915d6a34651245df684190946ea8d61222ac4b8bf2f05171dd","side":"left"},{"sibling":"b8c93bc3e6af3df209442f8addd2ee03fde93ffe3eaa24638304529548eee598","side":"right"},{"sibling":"03bc570ed19fa7743a75f8d61920a0d4d41d409e92ac98082597cbeb44b7fee0","side":"left"},{"sibling":"c32b168b5bf21603c3198e52cb3a888fb0e04356f981aa561bb127beb2188889","side":"left"},{"sibling":"a319d6c50ff06fd38b40d69a6374d7dc82278e0b810c8c3ce47548ea9e02f4f9","side":"right"},{"sibling":"5aed596b57154ae4d233380e2e09afc9cc762fa1cd5938202c463695cdcf1e2d","side":"right"},{"sibling":"ab422c085ea78fb7b709059ac6ea3428417c6fc1d9db5588a10f26b1f93e1585","side":"right"},{"sibling":"75058b1d23f043b2d07342b917f638778dd3f7ebc324ee72762944e9684e798d","side":"right"},{"sibling":"a4aabc9a1df6eb08ba2c26997377d2003e9d80f04a1d7eee748e12967a5a2afb","side":"left"},{"sibling":"6ee3be9bdfc9bee55d32f7dbb0075f02fe87d20887d563d3e300caf36b1b88c7","side":"left"},{"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_fd076f137223c83c984b357a72b7458f41dec67aefe011799a44ffc0baed6d3d"}}