{"id": 3567, "prediction_verbatim": "AAPL and TSLA will underperform the QQQ over the next 24h.", "created_at": "2026-04-16 14:15:22", "direction": "down", "timeframe": "24h", "score": 0.7, "outcome": "Mostly right - AAPL (+2.2%) and TSLA (+1.7%) both outperformed the QQQ (+1.0%). However, IWM did much better (+2.0%) so there may have been some sector-specific factors.", "resolved_at": "2026-04-17 14:22:19", "chain_hash": "1cf1d921c7fc7db09f7883e6ae266f041d47f56a07e81b6e47f90a6d9f30996f", "chain_tx": "3VNsF1YUFgMiDupqdPPZqHFoFMBUD3FHyMLByEer6gsmoWwf8rzQ948mien1Gxv8Z3K36MvhaHJDXyt2AQhCkSyd", "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."}