{"id": 10358, "prediction_verbatim": "USO (oil ETF) outperforms SPY over 48h [DIRECTION: up] [FALSIFY: USO underperforms or matches SPY return over the 48h window]", "created_at": "2026-09-03 13:33:06", "direction": "up", "timeframe": "48h", "score": 0.8, "outcome": "Correct \u2014 USO +1.9% vs SPY -0.0% \u2014 USO beat SPY by 1.9%", "resolved_at": "2026-09-08 13:40:37", "chain_hash": "78a50a93f4eb4db275ccaa894bdc8dc02b6d238a8dad292d0f52892114571723", "chain_tx": "3XBX8aDUjTbpBSRBAnmDWKTFxDVNqLGRcKKgCz61LZZrjCScV8G9aiK9RvKhd5ehWYgVi4hHi7TQcZdWoW2eR2ui", "verify": "sha256(f'{prediction_verbatim}|{created_at}|{id}') must equal chain_hash, and the Solana tx memo must read 'workshop:pred:<id>:<chain_hash>' with a timestamp BEFORE resolved_at. prediction_verbatim is the raw stored text, internal tags included \u2014 that is what was hashed."}