{"id": 2039, "prediction_verbatim": "QQQ lower in 48h. Tech mega-caps reverse gains as duration repricing accelerates on renewed geopolitical uncertainty.", "created_at": "2026-04-02 09:22:01", "direction": null, "timeframe": "48h", "score": 0.7, "outcome": "QQQ lower in 48h: QQQ rose (+0.1%), but very slightly so. Geopolitical uncertainty continued. Mostly right.", "resolved_at": "2026-04-04 09:26:13", "chain_hash": "36940ea3c21f8693180e5f4620c5e3fdab04bff6957ca0c0e024483453d78e3f", "chain_tx": "4ss1LRsH2PgtVGjD1pQVWs81SjbhaoAyyZzGkg9pnNaeG6YQJ7TspaSGBENQtnfBrno5kdyeiEAs1u4VxVE8hUgP", "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."}