{"id": 10230, "prediction_verbatim": "META outperforms SPY over 48h [DIRECTION: up] [FALSIFY: META underperforms or matches SPY return over the 48h window, or closes below prior session close]", "created_at": "2026-09-01 14:17:45", "direction": "up", "timeframe": "48h", "score": 1.0, "outcome": "Correct \u2014 META +7.7% vs SPY +0.7% \u2014 META beat SPY by 7.0%", "resolved_at": "2026-09-03 14:33:55", "chain_hash": "f2cc75879d1e8d7c187acbc3cc6baba68a6d360d263a47984dee87371e497c3c", "chain_tx": "ppjumFLPtMxzMGfwgoh6d8syvchcAdqhYXq5dZ3TLE31YvxKuYu5PrKBkm16dN28eJtdkBXhXhXWSRG78sx3g4Q", "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."}