Offline storage. From time to time often called ??cold storage??or maybe a ??cold|chilly} wallet,??it is taken into account a secure approach to store BTC mainly because such a storage isn?�t obtainable via an internet connection.|It can be thought that Satoshi Nakamoto, the pseudonymous inventor of Bitcoin, owns by far the https://bitcoin47801.blogdun.com/30908846/not-known-details-about-bitcoin