Released as open-source software in 2009, Bitcoins are created as a reward for a process known as mining and can be exchanged for other currencies, products, and services. Much has been discussed about its robustness, so, could the notion that a 51% attack on a blockchain could move from ‘theoretical’ to ‘possible’?
Read the full article published August 24, 2018 here: https://www.globalbankingandfinance.com/a-bit-about-bitcoin/ by Global Banking and Finance Review.