Taler (Withdraw coins)Customer BrowserCustomer BrowserBank SiteBank SiteTaler ExchangeTaler ExchangeHTTPSHTTPSwire transferuser authenticationsend account portalinitiate withdrawal (specify amount and exchange)request coin denomination keys and wire transfer datasend coin denomination keys and wire transfer dataexecute withdrawaloptrequest transaction authorizationtransaction authorizationwithdrawal confirmationexecute wire transferwithdraw requestsigned blinded coinsunblind coins