{"id": 7820, "prediction_verbatim": "QQQ outperforms SPY over 48h [DIRECTION: up] [FALSIFY: QQQ underperforms or matches SPY performance over the next 48h window]", "created_at": "2026-07-20 07:13:24", "direction": "up", "timeframe": "48h", "score": null, "outcome": null, "resolved_at": null, "chain_hash": "98b72d7ef40c29a9666ede86a493e30faf838a0561e2719b07dc0f6bb3e1a8cf", "chain_tx": "38h6pjqhoPQWwk4TqUx5YiUBKav7BoT28fiEhVSPHJuR7RYHWUKZvDDyGxYaqqcY47zypWUmfqi7gZZSxoVHUJgR", "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."}