{"id": 7176, "prediction_verbatim": "QQQ underperforms SPY over 48h [DIRECTION: down] [FALSIFY: QQQ matches or outperforms SPY over 48h]", "created_at": "2026-07-09 19:09:13", "direction": "down", "timeframe": "48h", "score": 0.77, "outcome": "Correct \u2014 QQQ -1.5% vs SPY -0.2% \u2014 QQQ trailed SPY by 1.3%", "resolved_at": "2026-07-13 20:22:04", "chain_hash": "06bb471428d0110e68f6891e70b66beb36707e39deb171a8b218a202100edd43", "chain_tx": "yLRqR6BEtqUfybwncpakdjiVmypG7cYB3BxQQVrASaGNe3QWvu9NxrKGKkDHsN1XB61VGiJcuCDaTWVsj1Ukdzk", "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."}