Install Bitcoin Core for Ubuntu 16.04
Install Bitcoin Core on Ubuntu 16.04 Xenial LTS GNU/Linux desktop – Step by step Tutorial.
And the Ubuntu 16.04 Bitcoin Wallet will allows you to Transact Bitcoins with other users and gives you ownership of a Bitcoin balance.
Moreover, Bitcoin is P2P digital asset and a payment system invented by Satoshi Nakamoto who published the invention in 2008 and released it as open-source software in 2009.
Finally, Ubuntu 16.04 Bitcoin Core Installation Include also the bitcoind Daemon.