Cryptocurrency

Published on January 24th, 2022 | by Bibhuranjan

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A Guide To Blockchain Technology

One of the buzzwords we get to hear a lot these days is blockchain technology. If you are confused about what exactly is blockchain technology and want to find out more about it, then this article is for you. To put it in simple words, blockchain technology refers to a decentralized ledger that records the source of digital assets. The data present on the blockchain cannot be modified. This is what makes it more authentic. Of course, you need a stable and high-speed internet connection like Centurylink to make it work and once you have a reliable internet connection, you can explore this promising technology. Dive in!

How does Blockchain work?

A blockchain is a shared ledger that is used to record and process information regarding transactions and monitoring of assets. Hence anything of value can be tracked on the blockchain network. This saves the users from any cutting costs and any risks involved.

Photo by Shubham Dhage on Unsplash

Importance of Blockchain

The importance of blockchain keeps growing because it makes information readily available. Businesses need information and the faster they receive it, the better, hence making it an ideal platform for delivering clear and accessible information to certain network members. Through blockchain networks, you can place orders, make payments, manage accounts, etc. So what makes it so significant in today’s business industry, is how it unlocks new efficiencies and opportunities.

Main Elements of Blockchain

Here is a look at the main elements of blockchain:

  • Blocks

The blockchain consists of blocks and every block has data, a nonce, and a hash in it. The nonce refers to a 32-bit whole number that is assigned to a block once it’s generated. The hash, on the other hand, is a 256-bit number intact with the nonce and begins with lots of zeros.

  • Miners

Miners can generate new blocks. This process is referred to as mining. Each block in the chain has a unique set of nonce and hash.

  • Nodes

One of the most essential concepts of blockchain technology is the decentralization of power or authority. No single computer or company possesses the block. Rather the nodes connected to the chain form a distributed ledger. The blockchain is extremely transparent so you can identify any new blocks or any action taken.

Immutable Recording System

The records are completely immutable. This means that no member of the network can change or delete what has been updated on the shared ledger.

Smart Contracts

A set of rules are implemented on the blockchain platform and is called a smart contract. It contains all the details regarding the conditions, terms, and rules to be followed.

Benefits of Blockchains

Some of the biggest benefits of blockchain are greater levels of trust and enhanced security. As a member of the blockchain community, you are confident about receiving authentic information and up-to-date data. Moreover, you know that your confidentiality is assured. Your confidential blockchain records are only shared with the members who are given access by you. No one can delete any transaction that has taken place. In other words, the data is permanently recorded.

Applications of Blockchain

Blockchain technology has a wide range of uses and applications in almost every sector and industry. Here are some of the main applications:

  • Role in Cryptocurrency

The most widely used application of blockchain is its role in cryptocurrency. Cryptocurrencies usually refer to digital currencies like Bitcoin, Ethereum, etc. Just like normal cash, cryptocurrencies can also be used to purchase anything.

  • Use in healthcare

The blockchain industry has great potential to revolutionize the way healthcare operations are carried out. It can be used to improve patient care.

  • Oil and Gas Industry

Blockchain technology can be used to add more innovation to the gas and oil industry. You can use it to avoid any supply chain interruptions.

Final Take

Blockchain technology is a game-changer and is set to transform every sector. It has set a new trend in the business world and stands out for its implementation of the idea of digital assets. Its transparency and decentralization are unbeatable and its uses are multiple. No doubt, blockchain is the future of the world.


Cover Photo by Launchpresso on Unsplash

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About the Author

Editorial Officer, technofaq.org I'm an avid tech enthusiast at heart. I like to mug up on new and exciting developments on science and tech and have a deep love for PC gaming. Other hobbies include writing blog posts, music and DIY projects.



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