{"id": 9444, "prediction_verbatim": "COIN outperforms SPY over 48h [DIRECTION: up] [FALSIFY: COIN underperforms or matches SPY over 48h]", "created_at": "2026-08-20 00:52:01", "direction": "up", "timeframe": "48h", "score": 1.0, "outcome": "Correct \u2014 COIN +16.4% vs SPY -0.4% \u2014 COIN beat SPY by 16.8%", "resolved_at": "2026-08-24 01:18:51", "chain_hash": "777f475b71d12562b43dd4cc413305aee827e590dd76c6d700b91832b0f8bfaa", "chain_tx": "3RmkALzxhV3VySXKHBmTEd2cBXtJCVHExLvRMFGPEt7NF8zetjpjXHpzh3vnFu1KGk4SYJGXUiLufFwcRqkuZxn2", "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."}