"However, the document specifically notes that “in certain embodiments” the “electronic transfer network may be a cryptocurrency network such as Bitcoin, Litecoin, or Peercoin (remember, the application was submitted in 2016)."

'A new era for capital markets': The Swiss stock exchange is launching its own cryptocurrency exchange - Business Insider Nordic
Swiss, SIX Stock Exchange lanza la primera ETP de criptomoneda múltiple del mundo