Bloomberg ETF analyst James Seyffart revealed in a post on the X platform that Hashdex will choose Coinbase and BitGo as its dual ETF custodian for Ethereum and Bitcoin. James Seyffart also said that Hashdex already has a cryptocurrency index ETF traded in Brazil, and 90% of its current holdings and their weightings in the fund are Bitcoin and Ethereum, so it is completely reasonable to introduce such products to the United States as a future goal.