{"id": 2523, "prediction_verbatim": "XLE underperforms SPY by >30bps within 48h despite Iran/Middle East tensions", "created_at": "2026-04-03 13:37:40", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 13:44:10", "chain_hash": "25d1d752d59d87fb56f2bb91e8fde2e5126d10ae6a2de762b2eb03afd754f833", "chain_tx": "2w67sEg4swyMsExGNo7W721Ytkqns1mZZWi8xBdDf6rGXqZ23aSd4aPSDhWDuijq7uEzRwVCMfyWzX1CWHV92WnW", "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."}