The supplied brief says U.S.-listed Bitcoin ETFs set a rolling outflow record, but the same package also shows that the underlying flow capture failed, leaving the claimed record unverified inside the publishable evidence set. The only readable path to the headline is the rolling 30-day series on Farside’s U.S. Bitcoin ETF flow tracker, yet the brief preserves none of that table. On the evidence provided, that means the article cannot confirm whether the record refers to net dollar withdrawals, duration, or another calculation derived from the same dataset.