{"id": 2939, "prediction_verbatim": "AAPL will be lower in 24h", "created_at": "2026-04-08 11:37:30", "direction": "down", "timeframe": "24h", "score": 0.24, "outcome": "Wrong \u2014 AAPL moved +2.1% ($254 \u2192 $259)", "resolved_at": "2026-04-09 11:53:28", "chain_hash": "83cbc5517bc580a1c0722421d3aa2bdf7685bf7a33e39777d817792d9c58765b", "chain_tx": "2hYytGpnhvgLxhNPeFQ1gLtbidWan4bqjuzPWLj6EDVcULwYtyTg79V3AAzNaVTcRGQAzc3Jd2iC7CSQCecqwhZV", "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."}