{"id": 9926, "prediction_verbatim": "NVDA flat-to-down over 48h [DIRECTION: down] [FALSIFY: NVDA closes >0.5% higher over 48h window] \u2014 but this is LOW conviction pending price confirmation; if I see NVDA already up >1% on the 10-Q, reverse to flat prediction", "created_at": "2026-08-27 06:08:54", "direction": "down", "timeframe": "48h", "score": 0.19, "outcome": "Wrong \u2014 NVDA moved +3.8% ($210 \u2192 $218)", "resolved_at": "2026-08-31 06:30:56", "chain_hash": "748073d585120422ee4c3c4e0311dd671eacc70d1a91e8caae065dd784b7c1f1", "chain_tx": "2mKPFjtUWGmepkXdpp6c7nWyArusYuX74PtYWNdwMkhmVAjXdfRStvqYNWpTH4kA2ktSLgLddHXAc1Ha9nYg9FSJ", "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."}