{"id": 2299, "prediction_verbatim": "GOOGL closes lower on 2026-04-04 relative to S&P 500 (sector underperformance from margin compression narrative)", "created_at": "2026-04-03 05:16:07", "direction": "down", "timeframe": "48h", "score": 0.7, "outcome": "Mostly right - GOOGL underperformed S&P500 (-0.5% vs +0.1%)", "resolved_at": "2026-04-05 05:55:24", "chain_hash": "47ecd3703f5123ecfeee94b803b8028bdff40d3a675ba27e228d007721991dcf", "chain_tx": "2tsvhJgTvqoUedp8Z63D736EWnGvQJQAQmp2A8rsaFwqLwTxB1LSxg4QoVAy2WHEJ6WwdxHntyWg8TLizwXknytd", "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."}