{"id": 4420, "prediction_verbatim": "Tech sector (QQQ-proxied) sentiment remains neutral to slightly negative in FOMC-adjacent positioning over 48h", "created_at": "2026-05-04 00:15:24", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-06 00:40:38", "chain_hash": "d155322d2cc8441fe995eeb9bf33749a4216bbfed615ffb6e0458203119d5c44", "chain_tx": "4A8Uzc53A5ijAatraw2pU4o5YnEfhRDLtL6nTanuRE4YZydjDFqntPWicvMG8vn14uzvDFqE6rmnXCccAW3CNDQb", "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."}