{"_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_ddfc336235d73a901e85207031636c4ad3149abd5b1eccfa4d38d9a4c15b3c4f","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":1777802447,"merkle_proof":"tpa_chain_h114648","root_at_anchor":"tpa_chain_h114648"}],"axiom_id":"axm_ddfc336235d73a901e85207031636c4ad3149abd5b1eccfa4d38d9a4c15b3c4f","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777802447,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x92d7af0990173b277e324b7bb4481187d43c3607862c7384d1d879c97b628741","commitment_y":"0xc8a9d9e487d34f146a5c10fa86da1503f81bc492fd097f8a3810ed1c1089423a","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","ISO/IEC 42001 AI Management System"],"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":"0x868223bd96e49d0c185ab3b052ffc4a3eea2ea87af4a1a88d5d40e749102aef2","commitment_y":"0xa2ebf7a8f68057e9507e03c50f68980cf4e1ba189f64594489365b5ab4b01bc2","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":"0xb5ff836cea35082b36d539dbf334402c303649e20b1bca02b6b3bbb1c581a886","commitment_y":"0x221cd36e6d35892a8408da6b92941530086dd86b371f0a890d9c5e255cf5f70a","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":"0x3ec3d97ad0dfc1a9574db08f8e883c12dc63d741c32f798d469d903cf479fe12","commitment_y":"0xeb2f7db43c9992c8b7fe2640b4224351a55b43f5c66d25cf7a36869d8a99f2c","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":"0xc41214ae2bfd7c07ca9a0ca74a08da5879a07b7b2572bdc0a5965828323b5be6","commitment_y":"0xf606bde1f7f28c4a2697c444e07f8f7477f8500712f603d61504ac7c0aed9bea","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":"0xdf64ddc4e3e3ddd3348c1429b983a6b195ae4aebef6903067c91e76f118c771e","commitment_y":"0x67b186c24bde947bc19dd267c2418b92de62ba872b5c04c703ae12f2b40b3c0a","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":"0x4db9d56c93f674bfe9edb0cdc8d273b315926182f7be0ce65966db0f5000febc","commitment_y":"0x2f5e7fad8ea14cd14c63a1033efc3c220f42374fc75950dc998b8ef57c2642f8","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":"0x4d6cec3933070909313c4f915ece3c55392f49191e01d0ac89dc448e47863e76","commitment_y":"0xbf6750581d8e5947280d2ba8318e426d7eed82778bb5ee2cf8b8067928e8271b","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":"0x7dfdc0b35f0c1ccd5eb47315ff4af2196f81de0852f7e10dc6bb36e63c671437","commitment_y":"0xaaa65524daaaed397f1efe29c2b607863d599d91f982bab8cd05ff941291f9b8","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":"0x46f5f8776407bf782c9a1aabbc70bcd541a67c3aff5e6ee8a73b4334da3a4712","commitment_y":"0x5b37daeab2959e0b7266b12b197bc00f96f7c5117f17b8d0f6032ff8a8f2a750","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":"0x95d45ac5bfa146adb6e2408310a2aad512b0fe3b4d20ac0b25666a41872e874b","commitment_y":"0xfa801c160b63fcc1f1e71a09a495a722ed49a5f8e620a388398ecabd32dbd578","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":"0xee8fb87ba68dfec6f1d122c07cc190ebce0d5a4c0a2916ce4139e5725f6a104","commitment_y":"0x3044b0c15ad3ea09073144261307a2df9cc8cc0eff1b22f99d47967e4afc1269","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":"0xffb8488c880b890b85a7d32a66cccc78ce178d1d56d7df5b51b41168be1fd8ff","commitment_y":"0xb3bc5d977139367a3f3911fe7ed287d239a5d853932296ca5966c18d2da1f401","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":"0xd08d3cb9c3aef459f78858b7b4bbc6741225c158896ba1820b7151b680168fad","commitment_y":"0xe5801ec672ec6fb485736db216bdc9b52e61907ee53791b97f8b455629427d26","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":"0x64a000bd43fd9892ee9c0fb6ead1d56541b365003a4261d6bd94f832a2e362a2","commitment_y":"0x5400b2af2ff98209767bfaa18f6e6dd5daf77b26281d55f4c92efba43ab6cfc3","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":"0x918ca6e8a2f017d033078f706d07fa2b8c1a9d538f7727159453aaf5f56efbd6","commitment_y":"0x75ff78ac9f3fcef71fab7deef811a866ea80f191eeb45120466848e44494218f","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":"0x6ff9e954798899bf4a23ebd420b088c84af88267fc03444e79b5e0b0da29fee4","commitment_y":"0xaab32ecba3048715ac98c5a42c44d282e7535675b2624834caf8a50ec134cdbd","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":"0x6daa971ed2f87ab3aec2db7cebbbee4008239ce86b9b1215664a81719ba7ddad","commitment_y":"0x40273f228b1f74ea751b7f074f2f8acf19a95e29f7bbf350f3ffd7b26c5bc23e","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":"0x958b6d623326729343523afa92aafec1aa278d51533e58b8b4e4615d2e57bfe6","commitment_y":"0x8d4d32627ba77ad2a151c682b761e8a3324261efd53407cff432eea193d86e70","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":"0xdf6cf10da78d340930916f2ee497b9f52fc744b57cef61b78c8bc3be8bda78fb","commitment_y":"0xa80cf1e9e8205ebce98e62934471e6cb99fd3dcc6c5711c4eb6400e0277c28be","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":"2026-05-03T10:00:47Z","receipt_hash":"6d959f91f68591af12f2a70e3249ff1371ab52a2186ff260d49e0e721ff61a80","tier":"OPEN","tpa_id":"TPA-35d4252ff7aa569ea5766ea0","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-03T10:00:47Z","notes":"TPA TPA-35d4252ff7aa569ea5766ea0 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-35d4252ff7aa569ea5766ea0"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:b25a97f6d24c915afd878d8c9e07ad33211de7103a91ce0a0f50976119567e5c848457d4d5988b1dda1163e737460dc967fc6305b3f051b61e7d78f6fbe6e10a","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"facebook/dinov2-base"},"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_h114648\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"0b87526baa80a166d0fa202cba1137990dff03ef287f2e4a37c632db098cf900","leaf_index":109286,"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":"690478406c1afb939df71542d1e93ea82b7145587b5f508a67f2ba9f4bf6c518","side":"right"},{"sibling":"e2811ebc9f67c818e1f66a3d5a874aa051dd5d1c61b87c03c683cd824a1ade6f","side":"left"},{"sibling":"dd9ff4e2f0b49d13a8efcb8d6e0d393a7a65ca4f931570dd7e3042a92ae6eda2","side":"left"},{"sibling":"c42a29d028b683d4d06672b6867e6b83149f33f24a3a834f524e9130789bc247","side":"right"},{"sibling":"ccf758a5789ac7c3e1d8ca198ff62abb106c63d2b8fc6dde87afd3043e29836d","side":"right"},{"sibling":"c546289c04898da9bebd63cc14423e7cca3d78de70f792f6f55fba36048a80eb","side":"left"},{"sibling":"efb5d1f504b00dc6b2253bcbe64e872e9b88f0c3b0c640e461b9427e2139adbd","side":"left"},{"sibling":"6c23ff7e582fde6838053a75ef786466968ad791ee87801c80c6d5222295ea1b","side":"left"},{"sibling":"2753e9c980a3de309e9b8764f87181c26dfc6cdea32b395b6e6087179e3d6da5","side":"right"},{"sibling":"ff140f3e3ee476eb358480c316f311d7820f1facbf91d454810c81a71dd53af9","side":"left"},{"sibling":"beae323b36190325867af7f589dde9079820e882748a6e8fda8d50cba0b55d0d","side":"right"},{"sibling":"5fd379d86d735b636882deb8c93f7c77b98bd8044b7e40b4e9a8407c31b8cc5e","side":"left"},{"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_ddfc336235d73a901e85207031636c4ad3149abd5b1eccfa4d38d9a4c15b3c4f"}}