{"_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_c25fc36cb77a80745b5e496bd439ff18d941bdc3612a0e4ada7dd82d0d5ef140","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_c25fc36cb77a80745b5e496bd439ff18d941bdc3612a0e4ada7dd82d0d5ef140","axiom_type":"AX.ABS","body":{"absence_streak_days":97,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":97,"evidence":{},"first_seen":"2026-02-23T22:01:11.245606Z","last_seen":"2026-06-01T12:01:01.841080Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":62,"observation_type":"absence","observed_at":"2026-05-07T14:00:19Z","receipt_hash":"sha256:1f33e5575aa51f270dd7b08fa05ce2aa57d4e72a5e7494f6dfc1507d843c718a","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-07T14:00:19Z","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":"ed25519:46843d8dc694ec318c5cbee9d0266539bedbf5cf024fb306189b147ca54034a74064125a228815ccc92dd00bc4a8c6d621c426a9c27e1ee1308b7b69d0a27c01","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"orionweller/generic_data_v2"},"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":"8587660e4a91ec0e481ff7fefe1e7ac56d5027c9b4752373a9f71b29d8032c3d","leaf_index":202918,"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":"413dd10568c9a8f53cc6c601275e2867c36775c31a9fe702a755f68c05864b58","side":"right"},{"sibling":"c22eda7ec97136fa6cffa576846e8e5147edfb1db865d3a9c6b2820725f352fa","side":"left"},{"sibling":"2db0116818f7cddc5c42f0353a7924cbbd74eb32733e162182e8e4ec89c7e1bb","side":"left"},{"sibling":"8d75ff903125911cf337a6f6bbcaa5d52d3725bfd4b1f4cedb32b5272972bc08","side":"right"},{"sibling":"30d719e727d4a49797288a8db8858a838c6d6501d5bb8feffb2e0a255193a66d","side":"right"},{"sibling":"d964694dad9d21567fc52a8d3e875ed7b213ce3a1383da463bd4fc870292cb2e","side":"left"},{"sibling":"e77bdc70fba8c6ff5a72d00a7da94548ecf9315b2760fff57f82b132ab220d9e","side":"right"},{"sibling":"425dc3f2a8c4815a8d45ad8f154a9ae8d36be254cf0fa9b488d2a0dec4c5d130","side":"left"},{"sibling":"92182155106c0e4978163b186911e415af40f143b687e9c89a9f5b380d56cfe1","side":"right"},{"sibling":"64687e390668fc4a4293597bb0ef531e54af09931fdcfb16ed2e653805b537ad","side":"right"},{"sibling":"ee263c0dbeb2a305589388858b7dfc914bb72d9c2cca8c7ef2b7f57735936d10","side":"right"},{"sibling":"f344fb2b76aeb85ce8759cae9f18ad7e6bc61b73efd9a5e79712b9d8372bbd8b","side":"left"},{"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_c25fc36cb77a80745b5e496bd439ff18d941bdc3612a0e4ada7dd82d0d5ef140"}}