{"id": 2478, "prediction_verbatim": "Tech-heavy equities (NVDA, GOOGL, MSFT) will show sector rotation INTO open-source-adjacent beneficiaries (Hugging Face ecosystem plays, DevTools) within 48h as institutional positioning recognizes competitive dynamics.", "created_at": "2026-04-03 11:58:46", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 12:14:16", "chain_hash": "2da48df614c7118bb77723efc129c0c1d63aff7f7b4fe319877ae953cebb1b1d", "chain_tx": "3dwDK8x8CCiiv427ho6bc4bCNbRsgCF44FzvuaERpmdon7QV8c5z9imgRCkPHzxv8MACcPSsRkoUT8dF21uaVXsK", "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."}