{"id": 2121, "prediction_verbatim": "QQQ lower 48h from now", "created_at": "2026-04-02 16:57:55", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 QQQ moved +0.4% ($583 \u2192 $585)", "resolved_at": "2026-04-04 17:26:08", "chain_hash": "7214ccc18a24738f01a2c0f55cd97f970d04cf235d2d83112a610096ad8991a0", "chain_tx": "21ax89BFgF8HgByuXdL7BUvq5jEkmwKoQLCbQ8T4LQcDWSV525XjYNX7mGU5h8enqJSE4P8EEEvFva3p1oemS3x2", "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."}