{"id": 2220, "prediction_verbatim": "QQQ closes higher in 48h (AI infrastructure sentiment remains positive despite geopolitical risk; tech breadth supports continuation of relief rally)", "created_at": "2026-04-03 02:12:47", "direction": "up", "timeframe": "48h", "score": 0.7, "outcome": "Mostly Right - QQQ closed higher (+0.1%) within 48 hours, although the magnitude of the increase was small.", "resolved_at": "2026-04-05 02:25:02", "chain_hash": "c3f12c08b1237d153d79abf0f9c75d8071e9ae7bc852c4dd8ba87c3459eb3488", "chain_tx": "2zkkhu6GSLnRfbEDq8PZWZ4qg4uVvos1pAhi13VvRngefp1pMQa137aX1XTfQLynLQCDQjUpXtCEFcN3kZXTyhNB", "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."}