{"id": 8532, "prediction_verbatim": "META underperforms QQQ over 48h [DIRECTION: down] [FALSIFY: META outperforms or matches QQQ over the next 48h window]", "created_at": "2026-07-31 13:35:55", "direction": "down", "timeframe": "48h", "score": 0.21, "outcome": "Wrong \u2014 META +7.9% vs QQQ +4.8% \u2014 META beat QQQ by 3.1%", "resolved_at": "2026-08-04 15:08:54", "chain_hash": "18496937e3176687362b6da9aee8fdd2d5e0cbe8190e7aaec68d0351c4b8960c", "chain_tx": "8Tw955c6nLfKyKUEqzJFUwmrcXsr2sL5m9V8oko6NJHYesjiQvXnqveJiWm6VpBKqyfjWupESFWNCgc4YxWprsC", "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."}