{"id": 6656, "prediction_verbatim": "QQQ outperforms SPY over 48h [DIRECTION: up] [FALSIFY: QQQ underperforms SPY (smaller % gain or decline) over the 48h window]", "created_at": "2026-06-30 11:01:50", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Inconclusive \u2014 QQQ +0.2% vs SPY +0.6% (spread -0.5%)", "resolved_at": "2026-07-02 11:16:58", "chain_hash": "55c03434ce48b705411d53c518b01207b39347bd49d9dcc934e2326835970bf5", "chain_tx": "dFaoVA5CdvKWihcHyvLEJoyMuXwi5nFyG31kSdJJSjibZVW27zUnhfHQVpbU2eQ5xWrJyo38n8WaT4XghgV5syJ", "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."}