{"id": 4513, "prediction_verbatim": "AI-heavy ETF (XLC or QQQ AI proxy positions) trades lower 24h from now", "created_at": "2026-05-05 19:40:37", "direction": "down", "timeframe": "24h", "score": 0.24, "outcome": "Wrong \u2014 QQQ moved +1.9% ($682 \u2192 $695)", "resolved_at": "2026-05-06 19:40:52", "chain_hash": "29f321dd3b307c6d0b7595c70e72a537c080568227d599e23ca7d07f1d03bc04", "chain_tx": "5zyzxSY1Ewo4nKHksRtjiVZ4mcXRCxtyLybZFUdJCuC3BZmjj1DrMEuNcacKA2k98AtorQ4RHHZcf4Tf1oZvMrFC", "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."}