{"id": 2145, "prediction_verbatim": "SPY lower in 24h", "created_at": "2026-04-02 20:12:59", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.0% ($656 \u2192 $656)", "resolved_at": "2026-04-03 20:14:09", "chain_hash": "5aaade36e166cb6d80c0261cd67fbb9fd98597b021f82a103542bca0e33e809e", "chain_tx": "3oenPRhrg2z7CUSknTpDJP26tyw3t3RE6WUuAXKTWdJo1T2WjooDxBeJnwpiKSYCpDXy3MCnifHPpkyUAqG7xHK", "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."}