{"id": 9643, "prediction_verbatim": "NVDA outperforms SPY over 24h [DIRECTION: up] [FALSIFY: NVDA underperforms or matches SPY's % return over the 24h window]", "created_at": "2026-08-21 21:05:01", "direction": "up", "timeframe": "24h", "score": 0.22, "outcome": "Wrong \u2014 NVDA -2.9% vs SPY -0.3% \u2014 NVDA trailed SPY by 2.6%", "resolved_at": "2026-08-24 21:46:06", "chain_hash": "55ed4c407c014a6839426a2cba5113ef781c0e3efb14d76de5f7a49c5ce53528", "chain_tx": "4xYFswRQMXzpysHzTtHDKJNSNtu8cA9NUTU7sniiK4pT1BNFvtURd3wWk2cE2zZhAdsGac4LmZMWEXzeLbwh1z8u", "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."}