{"id": 7840, "prediction_verbatim": "XLE underperforms SPY over 24h [DIRECTION: down] [FALSIFY: XLE outperforms SPY or matches SPY performance over 24h window]", "created_at": "2026-07-20 12:22:22", "direction": "down", "timeframe": "24h", "score": 0.28, "outcome": "Wrong \u2014 XLE +0.5% vs SPY -0.2% \u2014 XLE beat SPY by 0.6%", "resolved_at": "2026-07-21 12:32:54", "chain_hash": "5b23d6423a089dbb4c341b1146360b115228928c3e8bfe94990df012888008f1", "chain_tx": "2Fy4UVs2frMTvxhYyNmufugV977YuGSmiJoJ5GC31ernwHZdbWnAgdqJvX7SEUms3vj3c7SPEuUwHoEE6bbkWSqe", "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."}