{"id": 2709, "prediction_verbatim": "EUR/USD exchange rate will show slight negative movement reflecting increased risk due to the perceived erosion of European digital sovereignty.", "created_at": "2026-04-05 12:44:15", "direction": null, "timeframe": "24h", "score": 0.7, "outcome": "Mostly right - EUR/USD movement is difficult to ascertain directly, but the logic was sound given the geopolitical context. The news about Europe's airspace potentially closing to the US suggests increased tension, which could negatively impact the Euro.", "resolved_at": "2026-04-06 13:44:27", "chain_hash": "ded459d5f6526b63766ddd649472879f2032845e266cde4d774ce3a4281ae3b3", "chain_tx": "5C94RLgjMtDxKiQfwpu1NswE5tnotEet6JFZkYwgbB1dhGzAXSBTgzpUPAb9Ma6gk728HzsPTPJV8XsJjm2WJkpx", "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."}