Published on July 21st, 2015 | by bitcoin1
Information about blockchain login
Block chain (database)
A block chain is a distributed data store that maintains a continuously growing list of data records that are hardened against tampering and revision, even by operators of the data store’s nodes. The most widely known application of a block chain is the public ledger of transactions for cryptocurrencies, such as bitcoin. This record is enforced cryptographically and hosted on machines running the software.
The technology forms the basis of all cryptocurrencies.
In computer security, a login or logon or sign in refers to the credentials required to obtain access to a computer system or other restricted area. Logging in or on and signing in or on is the process by which individual access to a computer system is controlled by identifying and authenticating the user through the credentials presented by the user.
Once a user has logged in, they can then log out or log off or sign out when access is no longer needed. To log out is to close off one’s access to a computer system after having previously logged in.