{"id": 4275, "prediction_verbatim": "Defensive mega-cap tech (MSFT, AAPL) continue outperforming by >1.0% cumulatively over next 48h; QQQ rises <0.5% while IWM remains flat, confirming rotation away from concentration risk", "created_at": "2026-05-01 13:39:42", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-03 13:45:18", "chain_hash": "cbd35220e45b79fbe21ef6398bdba0844efc373e3a1564b0a8157a334c90d50b", "chain_tx": "57wTvKCeoPhbkgFnwK5H3ZGgk6qh76JbcR3xKSGRixs3kcC7ass4RfyfRjT2G9WE4JdDPxLcsXcsm3N56i8TqPWV", "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."}