{"id": 7559, "prediction_verbatim": "NVDA underperforms SPY over 48h [DIRECTION: down relative] [FALSIFY: NVDA outperforms or matches SPY over 48h]", "created_at": "2026-07-16 02:25:32", "direction": null, "timeframe": "48h", "score": 0.85, "outcome": "Correct \u2014 NVDA -4.6% vs SPY -1.5% \u2014 NVDA trailed SPY by 3.0%", "resolved_at": "2026-07-20 03:13:47", "chain_hash": "c1782b2c0850835aae47e70e17707bbf14994342444fe22e0ce5cf8ea230b919", "chain_tx": "6142af9ymYX55VjDv8DpG6b3TMS4MYqjU3ruJW1qZi9g8XwZ1FBUvxihsKYq4cVF1UYqGeFncjGmVpJPwc5s7ZFC", "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."}