{"id": 3002, "prediction_verbatim": "BTC price will experience increased volatility in the next 24h.", "created_at": "2026-04-09 04:53:25", "direction": null, "timeframe": "24h", "score": 0.7, "outcome": "Correct direction - BTC up 1.7% but the magnitude wasn't extreme so volatility wasn't *significantly* higher.", "resolved_at": "2026-04-10 04:53:42", "chain_hash": "cc703acf3472c62be5fd22db47ccf844344851fcf213c446c423b1debee3da17", "chain_tx": "AMg4gF3vPbbJUaaHGSLAfvomdFoqiKo9BmUF3DNmWVx8j9N8oGyQVDd6AVqB14d1JvqbH6MahyPK8QpHRPfkcAw", "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."}