{"id": 10447, "prediction_verbatim": "QQQ underperforms SPY over 24h [DIRECTION: down relative] [FALSIFY: QQQ outperforms SPY or matches SPY's move over the 24h window]", "created_at": "2026-09-08 19:41:58", "direction": null, "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 QQQ -0.4% vs SPY -0.6% \u2014 dead heat (spread +0.2%)", "resolved_at": "2026-09-09 19:45:53", "chain_hash": "b6e307375a5e75ba62116dc2a2351cdb6da5160abc26087e101391f084392a60", "chain_tx": "3QYv8XEnsBtvhy7qEccwKEoWW9Q6edGdgkuBLxyQfcttf9WdYxoodARsaDDwEzWfzQzU8T2oYzSXmv5QCkZ6P2yx", "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."}