{"_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_d75208aa185975c0628bc9f90a316e45b9766245cd52bcffca176f79362f8a34","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_d75208aa185975c0628bc9f90a316e45b9766245cd52bcffca176f79362f8a34","axiom_type":"AX.ABS","body":{"absence_streak_days":96,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":96,"evidence":{},"first_seen":"2026-02-22T10:00:40.045880Z","last_seen":"2026-05-30T02:01:13.536006Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":48,"observation_type":"absence","observed_at":"2026-05-25T14:00:46Z","receipt_hash":"sha256:c7e4a52076c576eefcdeb64a44426a587fcd6c54d848d6bfb816db49907bba6e","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-25T14:00:46Z","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":"ed25519:09253ef1e4a3ec017dc226284605aeea486e9008fbf7d336d182b7d36cf53789e4c18b942b3c3ebdf1f3cd3145eacc8c40fa07707c187539eecc010eaf680f0a","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"mistralai/Ministral-3-14B-Reasoning-2512"},"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":"e97cfd31fd4b5aa268c9a1e7d94ebc64a3a8868a4a180ef992a423587a8d9adb","leaf_index":201251,"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":"c61181dea36e7d5d402d64e9f5a929e63f49f803524f6e0d7475dff8d2ff8652","side":"left"},{"sibling":"a00e16f6a026d5944f8f23c5cdccd227c9b4de0e3ee362e1b1e8009388f0ebfa","side":"left"},{"sibling":"1dc624b5bdb4c633676a9f2eecc2af75abd57f86a4bbf305858bea7f5ecc6f37","side":"right"},{"sibling":"3bd2e2c76f310d3ad49fa8f0d6ad35c6aff2004ef6ef939b546917af70e68d3f","side":"right"},{"sibling":"63f96ce6d80b6871dd4e99ba38fca248e0343b63b134b1ac9cacb5486b16da33","side":"right"},{"sibling":"6a7fafa9a4e683a85162eb895065b7dff71a2070d9ca52ba26e9ab02989a46d0","side":"left"},{"sibling":"ca0befba046c58630c98909338c124bd5fba9d4aea4afe5d30eb58e94c9e21d7","side":"right"},{"sibling":"93177914c119230aa08d388fdb8c11f1ad3c4300e4091c8d1a01ffbfb864af15","side":"right"},{"sibling":"5f6239ca7c86c7c88ccf8e192ebe4a73abd13d4328bad7b6ba360a9a9b977ef5","side":"right"},{"sibling":"f126b061ec6c1ccdb60828415ebe37137ba71509786fe6584d90a8bf7c83452b","side":"left"},{"sibling":"11f32040ff2dc82841e11abd4f9a4db5c909f94134af2873e6bfedcef3d53871","side":"right"},{"sibling":"7425808ff3d83b251d6f169e332384527d4e6853d87d32dfa7ca84184acfaa46","side":"right"},{"sibling":"1715a957725f308a94a8f50020a8355db31ec7241777aae8748aa5f0f40889ea","side":"left"},{"sibling":"f19f9cbe8e5a04d3d274e8be8f611602556cbd19a2f9e7c7afc798b815a226a0","side":"right"},{"sibling":"5d3d9b7b29b07dced290cc7a06c5b1db5df597baaf3236871a5c1ced6463aaeb","side":"right"},{"sibling":"1c40d18600737921292fee85528a9fffaf9e884a43500ea913306d8326cffeac","side":"right"},{"sibling":"c300cf0154c136afc09b1702a0be98f4ba5b6dc5cf57e8cc714ec1eaf4196eff","side":"left"},{"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_d75208aa185975c0628bc9f90a316e45b9766245cd52bcffca176f79362f8a34"}}