{"_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_49fe6f6e9b12fcde42e21477bb686d6ea2cee52e37f3acf7437b064cd0e1be42","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_49fe6f6e9b12fcde42e21477bb686d6ea2cee52e37f3acf7437b064cd0e1be42","axiom_type":"AX.ABS","body":{"absence_streak_days":64,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":64,"evidence":{},"first_seen":"2026-02-20T19:00:03.643207Z","last_seen":"2026-04-26T03:01:09.423970Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":42,"observation_type":"absence","observed_at":"2026-02-27T16:00:24Z","receipt_hash":"sha256:7625e1f24abae891765ba718330a38e838e4f5d74b81444b2c24f0c43761ad7f","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-27T16:00:24Z","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":"ed25519:74014e6bdba731725d0cdb7868e235807dcf3d4b7b3afce611befa964e1c103f761e298887dc478bd5bbd6845d9bb7e97a9942489850e426579aea24c486a608","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"RunDiffusion/Juggernaut-XL-v9"},"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":"fdd516c192ed0fe34d96b68f762c66bfbe928f6cf81a6d0e1c78eed3b14a5fbe","leaf_index":83718,"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":"0066a553ef3e7501d81644e7b699d844bb6334df73b65772bdb657fdfe8ab240","side":"right"},{"sibling":"52e9079b22165714ee84c8211111bb77c1c1ab9a2e3c80f62319087e8fa77044","side":"left"},{"sibling":"c5bdb1d69b097c692bd9f245c7020df3af06780b54cb49299a834d7fe826ae30","side":"left"},{"sibling":"82191c9234fc864d38bb5206d135dddae5058c1ae00079737bc5791046079a18","side":"right"},{"sibling":"4aac9d2fa2e48b363d1d75fae56f06e6eeeedcfdba0050a2341313402ea65d30","side":"right"},{"sibling":"f38a7abff9ecad7fe63114a1eae4144e6952f0d2e8bb6e5b04c2f1d4db2152a5","side":"right"},{"sibling":"2b0f11180675fc0d5ad5c1314f819c57fabfac9d8caa150c9b4e1686bfa6c082","side":"right"},{"sibling":"82f8813e08dcf890bacfd5a2082160e1c5b9f8afc05efb8b3f5f0b46e755ce15","side":"right"},{"sibling":"11faef6d03fa92132c2f848533b0dfeb196aa518a1181721133b2174d7a43acf","side":"left"},{"sibling":"a32484f55f3b8179b1d317a6c7599a7978d3d9ff7e70eca79989ddab58e98d35","side":"left"},{"sibling":"9b896ea779ceff0361aa0331bedb40ddd7d97a317ee4f5457759d5eec499c8b2","side":"left"},{"sibling":"567a4f2fd62b21a328150c659a3889c0de4e0b8912a10b96b7ae413c740605bb","side":"right"},{"sibling":"8bc99cf5880f41b5ae9cb59a4abe152045a388ed3155e24f99fa12513ba614b9","side":"right"},{"sibling":"c4def41e81dc1081cff30061e9d7598daa1d0aa63c9695552263f1329d95ecdc","side":"right"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_49fe6f6e9b12fcde42e21477bb686d6ea2cee52e37f3acf7437b064cd0e1be42"}}