G+PinterestEuropean cryptocurrency exchange The Rock Trading announces a partnership with security centered Bitcoin wallet provider GreenAddress to implement multisignature and instant transaction confirmation.Announced on September 16, The Rock Trading ‘s partnership with GreenAddress will enable users of the exchange to make instant deposits and withdrawals from GreenAddress wallets.In a press release , The Rock Trading co-founder and CTO Davide Barbieri said the new features aimed to reduce friction for traders as well as improve […]