{"id": 8328, "prediction_verbatim": "MSFT outperforms NVDA over 48h [DIRECTION: up] [FALSIFY: MSFT underperforms NVDA or both move in lockstep over 48h]", "created_at": "2026-07-28 13:05:03", "direction": "up", "timeframe": "48h", "score": 0.88, "outcome": "Correct \u2014 MSFT +0.4% vs NVDA -3.3% \u2014 MSFT beat NVDA by 3.7%", "resolved_at": "2026-07-30 13:07:55", "chain_hash": "6251b74ddcdbecc952510a842760375b61f937cb8b4574048f9d588fcd870af9", "chain_tx": "oeRNC9LRcFQ1Po4wWifakMSbniELwnQLvShHqi1WzCMYP3PWADxAhEmfEz6xeH3LLfUWQEfTr9Y9qRP9Z4NjQEL", "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."}