Blockchain’s decentralized nature powers apps, making it a widespread technology today. People’s trust has grown as a result of blockchain technology’s rising popularity and intriguing inherent qualities. It is being widely adopted globally in several sectors. But there’s a lag between growing demand and blockchain’s actual use. This conflict stems from a lack of awareness and comprehension of blockchain development. What is blockchain technology? A blockchain is fundamentally a distributed ledger that keeps track of transactions via a network of computers. These transactions are compiled into blocks, which are connected by an unchangeable, chronological chain. It is this structure that gives rise to the term blockchain. So, what is blockchain technology? Blockchain is a system that stores transactional records that are accessible to the public across several databases inside a peer-to-peer network. Usually, this type of storage is called a digital ledger. Image: PC Tech Magazine Blockchain variants There are different types of blockchains online. Every type has unique characteristics and applications. The variants include: Public blockchain Public blockchain technology is the first variant of blockchain technology. This is the source of cryptocurrencies such as Bitcoin, which contributed to the adoption of distributed ledger technology (DLT). It eliminates the drawbacks of centralization, such as decreased transparency and security. Information is not stored in a single location by DLT. Rather, it disperses it among a network of peers. Because it is decentralized, there has to be a way to confirm the legitimacy of the data. Using a consensus algorithm, users of…Mastering the blocks: A guide to Blockchain variants