{"_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_f456de1ba8a860a4dbb095520e0d39a55dc934eef2cf1d3d7b2c4160d7357d68","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":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_f456de1ba8a860a4dbb095520e0d39a55dc934eef2cf1d3d7b2c4160d7357d68","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":64,"evidence":{},"first_seen":"2026-02-19T20:00:33.710140Z","last_seen":"2026-04-25T20:00:26.914804Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":55,"observation_type":"absence","observed_at":"2026-03-05T17:00:21Z","receipt_hash":"sha256:099dcee59d4384b1382c5e101e1b94e0b99a0ea2a574681fa3f85e310a1bd941","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-05T17:00:21Z","notes":"AX.ABS minted from collector record with observation_type=absence","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:e3d0020bc63d6dddbb95d86fd22050a3f35108ba1d408255226f067106bcfa9f021c7e667b88543ffcd3a4cf7357fb4a06e41d050dec815e7403831ccfc5e70a","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"OpenGVLab/InternVL2-8B"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/hf_datasets/global-ai-training-omissions/observations.jsonl\",\"source_seal_merkle_root\":\"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"e00c265a50b32f18fb62e3a541a40ebb5de3d30aa3446f2fb64495ccd7a5dd23","leaf_index":72301,"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":"0721e52cf8c54ebe7f73a6a1ef0b87a725d5915941152880b0ed635a1504df92","side":"left"},{"sibling":"7221526c3141e6e03c85dfe4e503c54c36398585e9fcd05a0bf7b0227cf9462d","side":"right"},{"sibling":"16300fa6985dbd1562713a1c9237722c44313ef064c01dd90086a4bcf8366556","side":"left"},{"sibling":"4fde468a79cfd27a6041218eafb636c90aa04827b8a8646e4e3474899863e684","side":"left"},{"sibling":"73c3e5b8edb9e81ff5d134c9b2a174d2c0aabf9e95b01832d02b3e921c789e1b","side":"right"},{"sibling":"11c17ac8779585523175a5a4bbc674a27589b79df983a6b44ab6e2228d409410","side":"left"},{"sibling":"0965f08082fe9a0434c55e52949e280dcf26bff8a24ec122068a9cae7a8e6f32","side":"left"},{"sibling":"2f86ada580f6177e7b8e19fe6fd74213cbc2ce77bfd246b913e8150274b70415","side":"right"},{"sibling":"996d60aca03c03f51910317176eabad3e431a3b29f1f5f95e33dceb2f946a2cc","side":"right"},{"sibling":"f1760958ae82ba8dcc364e86f2160ec3597dd0fd795380245e4fb7d4e627a6c9","side":"left"},{"sibling":"08cd23b33b5c7a8cc1c1f1c7d15d5f94a60324dc25254562ff81f95d1a5057de","side":"right"},{"sibling":"0c7a0bbfcf748a8e9ea16b28f9974b6560c8e401d58be401324735594a9e540a","side":"left"},{"sibling":"ac4086522d9dd8f69f3c3550ee7888793118e2ca6120a7c7952620309a4b6270","side":"left"},{"sibling":"34f2945f20f156e0ed5f3f7cbe76c632d6d8275edb44ee3e1b8d26daab52845b","side":"right"},{"sibling":"0fef91ab88810c661a18c430bde793ce9e2b5d0c1f8a5c1fbc689fbd5721cada","side":"right"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"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_f456de1ba8a860a4dbb095520e0d39a55dc934eef2cf1d3d7b2c4160d7357d68"}}