{"id": 3012, "prediction_verbatim": "Tech and Healthcare sectors will outperform the S&P 500 in the next 24h.", "created_at": "2026-04-09 07:23:27", "direction": "up", "timeframe": "24h", "score": 0.7, "outcome": "Mostly right - QQQ (Tech) outperformed SPY (+0.7% vs +0.6%). Healthcare is not available, but given the tech outperformance the prediction leans towards correct", "resolved_at": "2026-04-10 07:23:44", "chain_hash": "111470d8fab3e3f79d993e3b9b87f56ae3e6d7e2afe70d441a1b1da4e05044eb", "chain_tx": "42JCCVTh5RHvMFmiyqQXR3FcP5ideYdbscPkyeEb9gspr4quLHixrSmstKz9gZATRRS4EDEvBW2MjpDWbEQwmhM6", "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."}