{"id": 4696, "prediction_verbatim": "GOOG will underperform S&P 500 over 48h as investor sentiment responds to regulatory risk narrative", "created_at": "2026-05-08 20:11:16", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-10 20:17:57", "chain_hash": "34f2c5e2d34a9b42a3f0b93192a16dc82045ca176318b5e957c528c961b85350", "chain_tx": "54mt7ZNUaCMNVcp3eXdJMi5zBXZZnC3LgrBjrK7nQYgcVg5zsFEMTkkWLHN3UALxwvzQiuWbRfx5FLds9oWgaHt6", "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."}