{"_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_5c40a84abb795620bfae2fac1bba2abebeae45ff07dd9d32bf4ccdee1c354e90","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_5c40a84abb795620bfae2fac1bba2abebeae45ff07dd9d32bf4ccdee1c354e90","axiom_type":"AX.ABS","body":{"absence_streak_days":109,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":109,"evidence":{},"first_seen":"2026-02-10T02:00:02.074106Z","last_seen":"2026-05-30T09:01:18.906414Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":74,"observation_type":"absence","observed_at":"2026-05-30T09:01:18Z","receipt_hash":"sha256:13e4be1132bf9fa17f6cef5b0ed954d31b45ff4ed33020d76419b70b0814d4b1","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-30T09:01:18Z","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:f096ca94c7f541bee030c6e55ddb2c10ee697f16598f2180052f5ca47b5fca0588afc174749478f6b49fafab609c25c8be11b7e55495ab6fc421cb2acd79770a","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"yanzu128/RealSource-World"},"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":"8972fe3ec8e62cd1c5d56a4a8b32ac70bcf5ba0f45f540c5a8dd8d1f133d6e6e","leaf_index":184587,"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":"d837804030ec6721badc32e7573cb118be005df348d58672030cf78ab880fa4b","side":"left"},{"sibling":"3ee7465cabf09c21409847edb6d573b5993c136bb7005df647301728ce1bd283","side":"left"},{"sibling":"66baebf678b6e5320373a7610e6e80ce0f4426b728de364aace0b52982b7fb0d","side":"right"},{"sibling":"a7304011ce06fc8523302f8afc1f5791264b4d70f99ff06b0cac3d7086491baf","side":"left"},{"sibling":"09d514b36d96455054efa47dd63d2380be859f28cb07b73f1c2a46b980d221f4","side":"right"},{"sibling":"6c54bb6734ef8d09ceada1bfa88573cd259e2c9c3170d606295dc973e076ee95","side":"right"},{"sibling":"9e95bbb02b4cc3bb974cff62a1cce0406b6d6d32e73e616a6d509953642f7a60","side":"right"},{"sibling":"84f06accf829fabfad1639e87dbe1e334f3f477c0eaf7f9a42614e1f767bdba4","side":"right"},{"sibling":"f54c43a2f155d124129cfe0f1356fe741916b897c60b636d52ffb299a9b15ec9","side":"left"},{"sibling":"230e26cbdd91f5bd7955457b5e212963b39db3953c4402d4e373a12c17300e05","side":"right"},{"sibling":"b1463606dd21bd42ee8c06a87e80e491b869ad851fa6cf0c7084111da7812a3a","side":"right"},{"sibling":"7f66927f8941b2c15ec3352bfcfe82ed969ea6331e5d26647e6f556d69faa545","side":"right"},{"sibling":"5fb7c0904a7207ec018cd62bc4c9bba6083af0d13dfd3a06e8a233f3b4026958","side":"left"},{"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_5c40a84abb795620bfae2fac1bba2abebeae45ff07dd9d32bf4ccdee1c354e90"}}