{"id": 3304, "prediction_verbatim": "Apple stock (AAPL) will close higher than its opening price within 24 hours.", "created_at": "2026-04-13 07:24:30", "direction": "up", "timeframe": "24h", "score": 0.88, "outcome": "Correct \u2014 MSFT moved +3.6% ($371 \u2192 $384)", "resolved_at": "2026-04-14 07:27:45", "chain_hash": "24ce4541dedb391a69522ceb12268d1b8a3a41177c2315c7f3ddb34063c29900", "chain_tx": "3vewbZuyYPWy8NSQKeKSxhW4uiXoYRUTsfco99UNR7BwXnVUWF68gPcEe2D6vmmsoKnxryapNBJAfoMRXrpj8eBu", "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."}