{"id": 7969, "prediction_verbatim": "QQQ outperforms SPY over 48h [DIRECTION: up] [FALSIFY: QQQ underperforms or matches SPY over 48h window]", "created_at": "2026-07-22 00:30:18", "direction": "up", "timeframe": "48h", "score": 0.27, "outcome": "Wrong \u2014 QQQ -2.4% vs SPY -1.3% \u2014 QQQ trailed SPY by 1.0%", "resolved_at": "2026-07-24 01:36:23", "chain_hash": "a42a506f4548b0dcbe578682a62c217ffde00585d02bcd43f9db35451bd34389", "chain_tx": "2UFUrUDQ7tL3ddzavBYN5wA1NXgnRxXcUaqQXXKq8yKzxNBc7vzvjEnaZHn2NTeVx8u52rBPwMQ2KbGDmEZ9XUWz", "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."}