Introduction to Blockchain - The Basics of How it Works, Consensus, and How YOU CAN MINE FOR FREE!

Peter Saddington's video provides an introduction to blockchain technology, emphasizing its foundational importance in the digital age. He explains blockchain as a decentralized, immutable, and distributed ledger system, highlighting its ability to secure information through a network of computers rather than a single server. The video uses the example of buying a coat online to illustrate how blockchain ensures transaction records are permanently secured and transparently verifiable across numerous nodes. Saddington also covers consensus mechanisms and offers guidance on how individuals can engage with Bitcoin and cryptocurrency mining, providing practical entry points into the blockchain space.