Bitcoin is a distributed, peer-to-peer system. As such there is no “central” server or point of control. Bitcoin are created through a process called “mining,” which involves competing to find solutions to a mathematical problem while processing bitcoin transactions. Any participant in the bitcoin network (i.e., anyone using a device running the full bitcoin protocol stack) may operate as a miner, using their computer’s processing power to verify and record transactions. Every 10 minutes, on average, a bitcoin miner is able to validate the transactions of the past 10 minutes and is rewarded with brand new bitcoin. Essentially, bitcoin mining decentralizes the currency-issuance and clearing functions of a central bank and replaces the need for any central bank.

Mastering Bitcoin - PROGRAMMING THE OPEN BLOCKCHAIN

by Andreas M. Antonopoulos

#masteringbitcoin #4