Which detail from “The Future of Money” supports the opinion that digital currency is safer than traditional currency?

“You can even go online to buy bitcoins using a credit card or debit card.”

“There’s never been an incident of identity theft with digital cash.”

“With cryptocurrency, separate financial institutions don’t keep track of transactions or ensure their accuracy—the digital-currency network itself does.”

“Digital currency cannot be used to pay for more common purchases from a wide variety of businesses.”