{"id": 10220, "prediction_verbatim": "QQQ outperforms IWM over 48h [DIRECTION: up] [FALSIFY: QQQ underperforms or matches IWM performance over the 48h window]", "created_at": "2026-09-01 09:54:23", "direction": "up", "timeframe": "48h", "score": 0.27, "outcome": "Wrong \u2014 QQQ -1.0% vs IWM +0.0% \u2014 QQQ trailed IWM by 1.1%", "resolved_at": "2026-09-03 10:28:05", "chain_hash": "efbcb4c42026f176b1c00a56132ff9748f0a5ea9e424f1ecc28c713251223f5e", "chain_tx": "LqdYTGyLzhP4GCXwLY3NneokcsdP4pNgdZZdmQ52yuyUWQS8b8gVhmFCpVLhG7ZmGhXbU4cffUyq6ZXnQxVDfwr", "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."}