{"id": 9949, "prediction_verbatim": "IWM underperforms SPY over 48h [DIRECTION: down] [FALSIFY: IWM outperforms SPY by >0.3% over 48h window]", "created_at": "2026-08-27 15:10:54", "direction": "down", "timeframe": "48h", "score": 0.77, "outcome": "Correct \u2014 IWM -2.1% vs SPY -0.6% \u2014 IWM trailed SPY by 1.4%", "resolved_at": "2026-08-31 15:49:30", "chain_hash": "6227a253c482cb18a196a5954c4b761f94657680376143848b56f61f2407a91a", "chain_tx": "3kKapfftXGZMzrc3ZnXqqTNyjtuHA2KTYxUtQ6Kux4FXW6Vm5sKDRUaMXG5AgoL8LrPU9Uc98ztgLgJYVnakEY1E", "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."}