{"id": 2314, "prediction_verbatim": "XLV (healthcare ETF) closes lower in 48h", "created_at": "2026-04-03 05:49:03", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-05 05:55:22", "chain_hash": "fe6c1f3f3535702bdc0174a83ac13b8bd79b8e2b513780c5119a29a28da1f1fe", "chain_tx": "5uxPoa46VAQSdvDZpuRnj3q31HRdyMMY1xoPPDfer4s93GVBUzeAaNhkLJpHdunbgX1yiBEEtXGExuS1kE96gt43", "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."}