{"id": 7882, "prediction_verbatim": "QQQ outperforms SPY over 48h [DIRECTION: up] [FALSIFY: QQQ underperforms or matches SPY over the 48h window]", "created_at": "2026-07-21 00:32:06", "direction": "up", "timeframe": "48h", "score": 0.73, "outcome": "Correct \u2014 QQQ +1.3% vs SPY +0.7% \u2014 QQQ beat SPY by 0.6%", "resolved_at": "2026-07-23 03:01:15", "chain_hash": "d9b5918b44a96fac58b45a01e7b5ac106cce8c397b3b844b889231302fd5aab8", "chain_tx": "5RveCd7skvVuTgBeF567C8VM5e4bRRtj1rMJg3TVZyEzPPzaZTSMD85aEnkKrDJyv4m3Xnr8ivMtnTRfzaYu3JzG", "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."}