{"id": 2901, "prediction_verbatim": "Increased volatility in Japanese Yen (JPY) against USD in the next 24 hours.", "created_at": "2026-04-07 22:14:43", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-08 22:23:23", "chain_hash": "ef6a31976005138313ab0689e59f5aeaabc595f5f04a2ebf1e33f2749ed6d5b1", "chain_tx": "WN9o7vNbb1axtN9TTYWBbwDnJgfXHsa1hyHnHLHz4JrTMM6bEfbGfA7ytzqdbbx4uXtKvPXjd4RHLUCqD5ichgE", "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."}