{"id": 5137, "prediction_verbatim": "GOOGL underperforms QQQ by >0.8% over next 48h", "created_at": "2026-05-15 21:10:55", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-17 21:11:11", "chain_hash": "dcd9be8f83ac0701bb06a2067f85fc432335a37aac90e70475b0c248cfcc1b2d", "chain_tx": "3inRxEYCHyi77nmgsuFo8nrxcEai4jp9gcC8YzXgfD97TtRyLZvri8hv44xrVQ78FL9aRPH862hcA33jnteEZGfV", "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."}