What is blockchain technology and how does it work – The Times of India Blog

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Rohit Mehta is an Indian blogger, author and entrepreneur. He owns a tech blog named Digital Gabbar which is Available in English & Hindi. Rohit has been in the digital ma … MORE
Blockchain technology has been making headlines lately, and it’s not hard to see why. Originally designed to power Bitcoin, blockchain has the potential to disrupt everything from accounting to voting, but it’s not yet clear how best to take advantage of this disruptive technology. In this article, we’ll take a look at what exactly blockchain technology is and how it works. We’ll also see how it can be applied in the real world and how you can leverage its benefits if you want to try it out on your own website or business. What Is Blockchain Technology?
Blockchain technology explained in 10 minutes
This post aims to provide an introduction to blockchain technology. We’ll start with a definition, move onto its history, talk about why it is disruptive, and conclude with some thoughts on its future. If you are new to blockchain, don’t worry if some of these terms do not make sense now. I will explain everything as we go along. But first, let me get straight to business… What is Blockchain?
Understanding blockchain – the new Internet of value
Understanding blockchain technology is one of those things that’s easy to talk about but hard to do. I get it – I was once in your shoes… desperately looking for information on blockchain (and cryptocurrency) so I could understand what it’s all about.
How does blockchain work?
Blockchains are shared databases. Each party on a blockchain has access to the entire database and its complete history. No single party controls the data or information. Every party can verify each transaction against its own copy of the blockchain, making it nearly impossible to forge records. The result is a trustworthy system without third parties that’s suitable for all transactions involving assets, goods, money or content.
The technologies used for blockchains today go by many names — distributed ledger technology (DLT), permissioned ledgers and others — but they all have their roots in key concepts developed for Bitcoin beginning in 2008. The common thread among these technologies is that they decentralize trust.
Types of blockchain
The first thing to know about blockchain is that there are many different types. Each type has a slightly different use case and fits into a slightly different area of business operations. Two of the most popular types are public blockchains, which are entirely decentralized and transparent, and private blockchains, which can be centralized but still provide some advantages over other data storage systems. There is also a third type of blockchain called a consortium blockchain, in which multiple organizations share access to one blockchain platform.

What’s the difference between Ethereum and Bitcoin?
Ethereum is a blockchain platform created by Vitalik Buterin that allows for smart contracts, or code that can execute itself autonomously on its own. The value of Ethereum stems from its ability to run decentralized applications (dApps). Ethereum is also different than Bitcoin because it enables users to write, deploy, and use smart contracts.
Advantages of blockchain
The blockchain has already demonstrated a number of advantages over traditional financial technology. For example, transactions made with cryptocurrencies are secure: it is impossible to make an unauthorized transaction or double-spend funds because all purchases are recorded on a public ledger. This means that blockchain-based systems can be used in scenarios where security is paramount, such as resource distribution after natural disasters. Security is also incredibly important for cryptocurrency exchanges because they carry large quantities of assets on their balance sheets.
Disadvantages of blockchain
Due to its distributed nature, a blockchain database is more difficult to manipulate. To hack into it, you’d have to infiltrate every copy of that blockchain simultaneously. In other words, using blockchain technology makes it easier for businesses to run a secure network over which they don’t have complete control. This is not true for all blockchains: Blockchains built for peer-to-peer payments are less vulnerable because there is no single place where transactions can be manipulated or controlled.
Potential benefits of blockchain technology
As mentioned above, blockchain technology is often referred to as an accounting method for cryptocurrency transactions. While that may be true in one way, there are so many other potential uses for blockchain technology. In fact, there’s no reason to limit your imagination when it comes to what blockchain can do for you. Here are five of our favorite benefits that come with using blockchain tech With blockchains capable of recording any kind of transaction or information, they’re extremely convenient solutions to a wide range of issues businesses face today:
Blockchain is also expected to improve efficiencies in almost every industry because these digital ledgers enable secure record-keeping across multiple sites and users with minimal reconciliation needed —not just limited to banking.
Features of blockchain technique
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Views expressed above are the author’s own.
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