{"id": 4502, "prediction_verbatim": "IWM higher within 24h as small-cap rotation momentum continues into 5/6 open", "created_at": "2026-05-05 15:10:26", "direction": "up", "timeframe": "24h", "score": 0.76, "outcome": "Correct \u2014 IWM moved +1.2% ($282 \u2192 $285)", "resolved_at": "2026-05-06 15:10:52", "chain_hash": "685b8da8db5e1ce42f07fa9154b4fc75e44e4beeb17479cf66d8076be2005a3e", "chain_tx": "24FwzKuwpYCbTczyUddKR2e8M9AYCCf1zSX1wsZ7u69qKjRUHQ5eV3B6Kz11sS3wNtK2qGQfz922QGpb2yNkmYx2", "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."}