{"durable":true,"label":"Observation history — not a signed attestation","next":null,"observations":[{"asset":{"address":"0x372aaa0dcd79c82516055d39cf94414e73a58b9a4ee3ba241e90f8e030b24466","chain":"ethereum","kind":"pool"},"attestation_id":"ed94968f819b144fa68e9ab37c92bfd666cfc8317a38346c4cf2374d2d942e9d","block":26221963,"event_id":"7da8c2a253971ee60da4cc8aabf4e878dc3af93db56d7a93cb96a6bf79844a89","evidence":null,"facet":"contract_match","miss_reason":null,"observed_at":"2026-10-18T20:53:04Z","outcome":"verified","registry_hash":"232d0be2eda56472709e0cf69b424df4c8dd39a27138a34cf3d57c8f428c0f9e","scheduled_slot":497876,"signed_document":null,"slot":null,"source":"background","ticker":"USO"},{"asset":{"address":"0x372aaa0dcd79c82516055d39cf94414e73a58b9a4ee3ba241e90f8e030b24466","chain":"ethereum","kind":"pool"},"attestation_id":"f534c19890ba2efbbf29e84154cb8bb2b9d787ced9a892668683a3afdf474aa6","block":26221432,"event_id":"a4e5f23f109df2de31ef04fd5ed5abad595f35f03b231fda631da976436cc4d9","evidence":null,"facet":"contract_match","miss_reason":null,"observed_at":"2026-10-18T19:07:01Z","outcome":"verified","registry_hash":"e40a8f7ec2f1a2c1d6467a45e0976602299513549c0406d646df02a3ecb928c8","scheduled_slot":497875,"signed_document":null,"slot":null,"source":"background","ticker":"USO"},{"asset":{"address":"0x372aaa0dcd79c82516055d39cf94414e73a58b9a4ee3ba241e90f8e030b24466","chain":"ethereum","kind":"pool"},"attestation_id":"3f40d400ce35e2ac10a2aecff57d97e28456c9679670513276d7ce3892f1505c","block":26220559,"event_id":"68a388c5fe8ed95986ab022cffb6d2e069f50456476617ff56e6982080436c00","evidence":null,"facet":"contract_match","miss_reason":null,"observed_at":"2026-10-18T16:11:27Z","outcome":"verified","registry_hash":"2bf13ff4020924ba1c74d8e732c3dd1609679a3b9a6dc8a796250beb0ae1b589","scheduled_slot":497872,"signed_document":null,"slot":null,"source":"background","ticker":"USO"},{"asset":{"address":"0x372aaa0dcd79c82516055d39cf94414e73a58b9a4ee3ba241e90f8e030b24466","chain":"ethereum","kind":"pool"},"attestation_id":"1a9afc3a8d43244182bb9d9eb9700198e7a682bdf21fe67f624349ffcfdfdee6","block":26218703,"event_id":"dca01d9e8e9d2e170c8017b40e9c581f1bf2367248b9d2ea0c0445a68c88e154","evidence":null,"facet":"contract_match","miss_reason":null,"observed_at":"2026-10-18T09:59:05Z","outcome":"verified","registry_hash":"3143486c8ed17e52c07540b096bdf4ef50abfca368b23311d9290e9923561570","scheduled_slot":497865,"signed_document":null,"slot":null,"source":"background","ticker":"USO"}],"recording_degraded_since":null}