{"_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_764f512ff4d8cbb6e86e526a933e0f2b402f6abe8e455cb92aa69c4d24bee35b","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_764f512ff4d8cbb6e86e526a933e0f2b402f6abe8e455cb92aa69c4d24bee35b","axiom_type":"AX.ABS","body":{"absence_streak_days":119,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":119,"evidence":{},"first_seen":"2026-02-01T06:00:00.411055Z","last_seen":"2026-06-01T02:01:23.526396Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":64,"observation_type":"absence","observed_at":"2026-05-22T19:01:00Z","receipt_hash":"sha256:7a2a04d38212f22649135f32d81d37df05b3b741d7b4137fc9a3bbc23ddbf8f8","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-22T19:01:00Z","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:c176971a95e10a82303335a5b53d61622b158d2fa8d18607cce5fcdba4495d3e585dcf06124fd771a6e579b958e6fddb7e5eecfff92f839e098838df806af903","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"cadene/droid_1.0.1"},"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":"365234b4b545d0230ad793eecbb0541dab9f45f8625eabf92d1946019d6f0dc6","leaf_index":172083,"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":"864e00fd167d127ac6bc9505de358db3854cba6b2096cd657007f7192a006c0c","side":"left"},{"sibling":"e094b67ed0d8062779db28388840ccf0a2196ede8f8054d76fd610690dd2478b","side":"left"},{"sibling":"b2cea2c6389af4888d72c873c0542d43ed73f01db2777062ed3a81164fdc8a5a","side":"right"},{"sibling":"6087ffda37221a2c1e029d519df57648ebaf7109a7c14b9ae6df320beabc596b","side":"right"},{"sibling":"ec25b4a9690313c6918671613b70d1844057e227fb5f9bf729365c11fc4fe2ba","side":"left"},{"sibling":"c555797cc93eaa38ef741c2da47879a1c7b3f3a6968b3388feeaf9a6cb3ed7b3","side":"left"},{"sibling":"e095f44a83bf8012911f63f0c80e7248fdfb97bec3ade29474efc955ba409b9f","side":"right"},{"sibling":"e93687331a3f18949b9ac1da42fb84c6849be7c76b9eeb53eb356f1ce2f2982f","side":"right"},{"sibling":"d4006b6ba90d63048af19b4881c8639a73d19fc901d1466c13b3dda9df32e48d","side":"right"},{"sibling":"a43b9f5f28bcb0cdc881984b625adb0a88c1e12e3443c6090a048e57ffb67a0d","side":"right"},{"sibling":"c25324fb3bebeded510854d5d00753f3810908c45a169051720ad026ab488147","side":"right"},{"sibling":"5058fa9657c21aece0cc06b575eb51efeea3b9aec9b000552b82119e2db3c2c0","side":"right"},{"sibling":"649b293429c49f69134ab6c34319b1d1bcc86de732609f20bc6ba09af21b60fd","side":"right"},{"sibling":"d206dac98f59b980c3a27b0f55d71af3c6feb7593f4b51c3e75645a6f0387f69","side":"left"},{"sibling":"0ce2afcd1cd99c513974951782e71b427eaf461bfeae7535f1d33e7959844b05","side":"right"},{"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_764f512ff4d8cbb6e86e526a933e0f2b402f6abe8e455cb92aa69c4d24bee35b"}}