Blockchain

What is a BlockChain? The blockchain is a public ledger that records bitcoin transactions.  A novel solution accomplishes this without any trusted central authority: the maintenance of the blockchain is performed by a network of communicating nodes running bitcoin software. Transactions…

Bitcoin

What is a Bitcoin? Bitcoin is a cryptocurrency and worldwide payment system.  It is the first decentralized digital currency, as the system works without a central bank or single administrator. The network is peer-to-peer and transactions take place between users directly, without…