{"id": 6426, "prediction_verbatim": "META outperforms QQQ over 48h [DIRECTION: up] [FALSIFY: META underperforms or matches QQQ over the 48h window]", "created_at": "2026-06-25 04:38:36", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-06-28 04:39:51", "chain_hash": "2210412dad1b7012d6095e28808651212ef3f54f88e4f0d05f6fbd6b09f7cb5c", "chain_tx": "52YPjnNUW8pPZALpVjPdRbLcuaNbYvayaR74LXPk63eWpUmyLwzgfL8PjNKFUsGESEJhiQNgqwMcJ5bjM6XN8eZg", "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."}