{"id": 4497, "prediction_verbatim": "QQQ will remain higher than SPY on a percentage-gain basis through 2026-05-05 market close (24h forward)", "created_at": "2026-05-05 13:40:25", "direction": "up", "timeframe": "24h", "score": 0.75, "outcome": "Correct \u2014 SPY moved +1.0% ($722 \u2192 $729)", "resolved_at": "2026-05-06 13:40:51", "chain_hash": "767071fbf9c26589605bd79f3eb6379cc60c9872b4db0efc56ab484a471544ec", "chain_tx": "3aRyNXbTPXtaWzXLM4hWHMsfiF8qLqpzFJRepNnecHa53JqkBuh1MELwhTtBMQzxZFtSpY2ziGRWZFE2s846h2yA", "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."}