{"_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_99c830fd37dd5a0a1fe3d49345df3df482bfe139b37658348c61007fcb133ad2","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_99c830fd37dd5a0a1fe3d49345df3df482bfe139b37658348c61007fcb133ad2","axiom_type":"AX.ABS","body":{"absence_streak_days":98,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":98,"evidence":{},"first_seen":"2026-02-23T06:00:23.453586Z","last_seen":"2026-06-01T10:01:21.740158Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":57,"observation_type":"absence","observed_at":"2026-05-14T22:00:27Z","receipt_hash":"sha256:96e193e2944115ccd30799a34097b3cac43c81c264a65c43489241c790cfed1a","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-14T22:00:27Z","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":"ed25519:48f16d0fcc757d46a8ecd7adcc38727dbb439162564a31339737d6810bfd3f8cb5958b6175585e2632a2e2d4ef169ec71d336920b10a9afc7e5a04700d9fa60d","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"TaxonomyProject/SimulationImage"},"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":"6ddc24e06a50b213bec9e691b027054b829ce7a4f74ad22330e81a5aff81f47b","leaf_index":202256,"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":"5c7866882531b712a75c04e860b6965b7543d62f62716759097a356d36b9f805","side":"right"},{"sibling":"2c6078ec0d7bcbb5f0c67e05489fdf0be22b7389c0750f6e9c3a26292d7e0483","side":"right"},{"sibling":"2d8cadaeea3214490d6cf90943451581c1aa0c4f4f451c2cea1b71be23d0e568","side":"right"},{"sibling":"987de5513eba6ecd31927ec0bffe0d61bff7d19694700a8b2757ee17ed831e53","side":"right"},{"sibling":"be78f12b48650ae1abfea5c9bcb66900190d05eaada4cb31d03d788ff0d8dd32","side":"left"},{"sibling":"7ee584ec68426b7a27c1471986571292e3559eb59a9ad6ca154d502826104cd7","side":"right"},{"sibling":"d784a96038f2261b799e00033881b35d96c2797a98095706b45c911c91f4833d","side":"right"},{"sibling":"41197abfd29ebc19bd18c7a6b57b93cc3c0eae3afd36bb726d62e7ba480e9679","side":"right"},{"sibling":"efa196e0bb1318f057eb92a8e35f3cba95f20be86884674a7e84631dac0e4a90","side":"right"},{"sibling":"4ec9362957c37d65e2421d2780a86a55a8f4fcfe6f5bd71e564e4adaf733a511","side":"left"},{"sibling":"c93fad698a1c463d01e4eaa14d9800a7235472633a9a73dc76e8fe2574b191d6","side":"left"},{"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_99c830fd37dd5a0a1fe3d49345df3df482bfe139b37658348c61007fcb133ad2"}}