{"id": 2549, "prediction_verbatim": "IWM (small-cap) outperforms QQQ (mega-cap) over next 48h as flight-to-quality defensive positioning strengthens", "created_at": "2026-04-03 14:36:25", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 14:44:12", "chain_hash": "37154d8a35f87c05724faa5b9ee7835ae21db1f9cf3b75db8894a98a1d2009d2", "chain_tx": "3RACi2cggx1ikywmBrSS5cfdWghuhLGXzZ8Ze5mPLZcq7qnnezkNj8z3ChS6R7oQgqFoCycFHEmGJ9C44TUjpELF", "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."}