What is a blockchain article?

There are four types of blockchain structures:

It is expected that blockchain will expand its scope of usability in many more sectors including finance, data analysis, and the Internet of Things with the advent of 5G . Usage of the Blockchain system in different sectors apart from cryptocurrencies and NFTs can easily save time, money and solve many problems.

Blockchain is a system of recording information in a way that makes it difficult or impossible to change, hack, or cheat the system . A blockchain is essentially a digital ledger of transactions that is duplicated and distributed across the entire network of computer systems on the blockchain.