{"_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_65bfd9d9e6d2e37f89e6089f4d05bf7d6c647a0e08c088637841a1dfa5993f73","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_65bfd9d9e6d2e37f89e6089f4d05bf7d6c647a0e08c088637841a1dfa5993f73","axiom_type":"AX.ABS","body":{"absence_streak_days":110,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":110,"evidence":{},"first_seen":"2026-02-09T20:00:00.515848Z","last_seen":"2026-05-31T05:01:33.104133Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":66,"observation_type":"absence","observed_at":"2026-05-31T05:01:33Z","receipt_hash":"sha256:547bc330cee3df4d107f0b1f05524edb2bbeccc5e1dbb810a9c380a6c72ee399","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-31T05:01:33Z","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:c6b640f3a6fb5dc7b71a9bf54151ff10b947b8c66d186d1a36c93e010b1d7f985a7cfd4831d8d802db1e2da57da1635a2c2d4f08b82dc6a85733774311249104","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Systran/faster-whisper-medium"},"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":"2d519f3f0a9551f8b9f5a2fc84972e79a1d5b8abf31da2fd94a458b66a4db29b","leaf_index":183369,"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":"69b068ac7f9c1be7799526ccd815b2ff628bd296a36fd8485844f5d509fb92bf","side":"left"},{"sibling":"7601462740fb6ee262f65dfeb064520b2894d6c9939807cd478dfab584a5e6e3","side":"right"},{"sibling":"66de138013caf699fec33ef85c6ba29c5b84717dd3a742afac9bef7cf380a24b","side":"right"},{"sibling":"297192a1692f9a1e8450db0bf8a47ce69b3858a5441daac2d6d59bbe6f07b2b1","side":"left"},{"sibling":"17b1ca71b5272ef5b562a0a877a4603c3461806f1fb4b5fe512c5774031395ea","side":"right"},{"sibling":"d5f5e975081146744440f84221a2642064a7a22a9c1afbb97062edaebd2ffe66","side":"right"},{"sibling":"97fe5fd2ecf16c7b6800b7c0114349d3cf76096d0c04ab5e4b8aa4d5a4d8963e","side":"left"},{"sibling":"ec14ce1a6c14aaab74121ad865ce113f15f84601819eb0fc0c4fdd1c7859379b","side":"right"},{"sibling":"8807d0346064630695ea5fa3b72fb7024703b1388c96223fcceaa102f5068e31","side":"right"},{"sibling":"fd402ac0dd6528054e534a827df7874c8d7b9e49bf8ef47f377f0aa592ba5f61","side":"right"},{"sibling":"aebf00f1f60bed2d2a9f8c4e503cce20f796d4c103e03301566c3d79e37fe9c6","side":"left"},{"sibling":"01d9db34ac656dfd47b87aadb90add1d99f69cce79f8beab6a6bb2a61510aa35","side":"left"},{"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_65bfd9d9e6d2e37f89e6089f4d05bf7d6c647a0e08c088637841a1dfa5993f73"}}