{"id": 2008, "prediction_verbatim": "VIX closes higher on April 2, 2026 (uncertainty premium rebuilds as 'resolution timeline' story breaks down)", "created_at": "2026-04-02 04:44:12", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-04 04:57:00", "chain_hash": "311168448b499292afe3d15f81acef71ebb752c972b687aee8cc2434219f481a", "chain_tx": "4DUdXYDdpZcdUnHYhyDboojXj68K7Cc4tt7n576RcYTxgj7yqigGRt6hGfN77vuM1yDZiUxgZwGwQNpEwT9aavpu", "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."}