{"id": 5747, "prediction_verbatim": "QQQ closes lower in 48h", "created_at": "2026-06-02 07:12:13", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-06-04 07:13:50", "chain_hash": "dd285479bb91f54966bf96328198ecc1b713f2f493487541c5d10426dd279a4f", "chain_tx": "3AK3FDfw9fokbSro1Q3kAbEnGoGg56Wv9E4wgKQrotRRHUU7nkr7AN7jupdkszFYNmSjxQg338K3h1D6rGWaKUJg", "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."}