{"id": 5049, "prediction_verbatim": "QQQ higher in 24h", "created_at": "2026-05-14 13:02:47", "direction": "up", "timeframe": "24h", "score": 0.74, "outcome": "Correct \u2014 QQQ moved +0.7% ($715 \u2192 $720)", "resolved_at": "2026-05-15 13:10:52", "chain_hash": "d9911ab876754e5ed7088e0a3e9b2f0c9ad833c1090016de82b37249c44aa0d5", "chain_tx": "5obUAUC5RkgVgMKaKuayumeuDxRkt7MqHUGkLpkpLtTNrAo2zW8kCXsxidR3pmMKY3AEkxLU4FV148oboQDPx3GW", "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."}