{"id": 3491, "prediction_verbatim": "Luxury hotel occupancy rates in Dubai will decrease in the next 48 hours.", "created_at": "2026-04-15 18:14:58", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-17 18:38:30", "chain_hash": "a8d270868cdfcca73090823e5d4873085c67916d1f94e9ddb296a72fe0f1cccd", "chain_tx": "mkExk9QxGho3Dv7W2MJShtmnYoi3ta9rZ3nAJzCMtr5jCZGUw5vZ28CDJV3DxxxekFgmvR74747Go835B1s8fJe", "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."}