{"_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_e48ce771e80855aeaf4059cbf71b10c660fa8b5013df9d7724499863dcae6e10","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_e48ce771e80855aeaf4059cbf71b10c660fa8b5013df9d7724499863dcae6e10","axiom_type":"AX.ABS","body":{"absence_streak_days":112,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":112,"evidence":{},"first_seen":"2026-02-09T13:00:01.129335Z","last_seen":"2026-06-01T14:00:50.699998Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":81,"observation_type":"absence","observed_at":"2026-05-31T08:01:29Z","receipt_hash":"sha256:f350ce22525b23c0f9caddcfc2949de3441ff069da4c9f9a568035fe6f0cc7bb","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-31T08:01:29Z","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:cb91fdb0e845668373f641f4d80b4c4e538be502881867acd7eb024341239e20c4888bf345715b53da8a89fc1ec7f95901a15bea7c30c7017af8a7998f6b5f0e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"FormosanBank/ePark3_Batch2"},"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":"9ca76adc350bd637164ab31a074a0294395fefd80b37e2c72a95cc81684e42b2","leaf_index":181517,"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":"196d0d87b66aa74d6164827e30e319e02709eff72ad6a12c1d9c958d044ddbc3","side":"left"},{"sibling":"1edf12fb9f9b914aed19f93c792a9e086b566b7656331158774ee2526ed0269c","side":"right"},{"sibling":"56ba4fe05296b142b71f3290e3779c4875250d78942a8d08c95fccad23972b0c","side":"left"},{"sibling":"d2de5100127be4e27ce1223f53972c74fa8e8639bfd575c0ccf52743cbb9151b","side":"left"},{"sibling":"65325653bf70908323d592a368adb7ac7330671915645a3a2e104564696dc0b1","side":"right"},{"sibling":"1ce0d560d713448f80d299a0a609b2cb12e09a7f9a4847f6ab0c1e7871402a9a","side":"right"},{"sibling":"93193478ae9ffc1ec695282d7a5d00b392621359239f0df1ac75f023eb4cf80c","side":"right"},{"sibling":"7f7dda55c8fe7437927180e7be4e13246b4db09237186c2ead03ba699643b01b","side":"right"},{"sibling":"18b6b1becf9edde305d523aee527828bcb9307e5c754ee10f1a94fef584be18d","side":"left"},{"sibling":"2d4f61f1be9c2f284a243aac5f172992fdd6ebf1528938dacfdc09f4b9d16f6f","side":"right"},{"sibling":"9227fc7dde77641ed420c159d7f30e920a51bc5d08ea1fcb45c58eddd26a2ff4","side":"left"},{"sibling":"d49f4565e35ab2f3e9a00b518b91b7bcfb2ba9758d71e603555df6ce55bd8ede","side":"right"},{"sibling":"f6cb0167dd98aa80b18ba1deaef38bc730146800e2115814f92400649b6f889c","side":"right"},{"sibling":"073f2510bf4f24b7b327dc90f5284f8198df6ba8606931d6273eeb969d0fca6c","side":"right"},{"sibling":"7263754cce83d4344a4e8e2b871ad9eb9c90bf3bc605db995cdaefd8006a3700","side":"left"},{"sibling":"5ea2f2dc9f046df723b6bd9932d61a9a3d80a76e79ce1b939b3d93ff79b5a91c","side":"left"},{"sibling":"8d7789979e38eb7f7b84702b30ab9db1d711aee8de7355713672fda69849f886","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","side":"left"}]},"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":204300,"merkle_root":"6504e34fd02d2abe97efe13b648586c36b6744934616d8b9864f387ec884ec66","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260601T153829Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-01T16:09:32Z","sig_algorithm":"ed25519","signature":"7fdc403f3c179a8f64ffdde58e48fcd6fdf4e21de53bff0a7ee6d43e90a4244d782ff4bda8961e0ca286a66a2e7c3aaed63cd0679574b36e0453f5cc47eb4901","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_e48ce771e80855aeaf4059cbf71b10c660fa8b5013df9d7724499863dcae6e10"}}