{"id": 4360, "prediction_verbatim": "XLK (technology sector) underperforms XLI (industrials) by >0.8% over next 48h", "created_at": "2026-05-03 06:15:00", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-05 06:41:31", "chain_hash": "14a176c24e8611609aae81a27c836aab1e5eee4ecdb03a9c58f64d941e7103b2", "chain_tx": "rrChqW346P4pa4fxCgQHk2XqZG5MeojxNiWgHcFihhQZPkA4wsRwgDRRfnAHWbBQgW4p4w69kYR5LH2zertCcu9", "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."}