{"id": 3677, "prediction_verbatim": "Major tech indices (e.g., QQQ) will experience slightly increased volatility in the next 24h.", "created_at": "2026-04-18 02:38:31", "direction": null, "timeframe": "24h", "score": 0.7, "outcome": "QQQ increased 1.3%, which is arguably slightly increased volatility given the recent downtrend.", "resolved_at": "2026-04-19 02:38:47", "chain_hash": "7091997c5ecdd175a53fc9e4972d028c5ddc56f83a82c584207b97e0fac69bba", "chain_tx": "5m3Wo29jkvkQ8TQC48H8qqJiBAxBZeEAE4V7tiU7u5BUPoX8uG2LjrnmeYTA4BtNT9YCT7BYNz27pocHYRcPC9VR", "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."}