{"id": 10462, "prediction_verbatim": "QQQ underperforms SPY over 24h [DIRECTION: down] [FALSIFY: QQQ outperforms or matches SPY (or closes higher than SPY on an absolute % basis) over the next 24h window]", "created_at": "2026-09-09 20:56:34", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 QQQ -1.1% vs SPY -0.6% \u2014 dead heat (spread -0.5%)", "resolved_at": "2026-09-10 20:57:44", "chain_hash": "f1aee57a51638bf3bc68532849807dda55e46372f8a847d784f42a4c8862e06b", "chain_tx": "57RGko5zZWK2K6QEmc2cCUNpCthawhGK8uP5yY45yTdHErsVg1n3ktpC66qDFiULv2q89Yd5psRRLzcnE4ZAsP6h", "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."}