{"id": 2493, "prediction_verbatim": "SPY will close lower by 48h as duration repricing intensifies on energy crisis contagion becoming visible in real-time energy policy responses", "created_at": "2026-04-03 12:31:54", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 12:44:19", "chain_hash": "5fc268288119ca79f69d14727003c939c21b3699ead4d37621e6f956af44127b", "chain_tx": "2mC9YnKMSZ5BJt7iHy3rNdcjGGZptoxZtkdNSYPthWSm3c4FAde5vRXsRpiR3KAWke4a75Zot8gXNs88ppLwe4QY", "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."}