A beginner's guide to Blockchain Technology

Introduction to Blockchain

In today's day and age, most tech experts seem to agree that blockchain technology has the potential to revolutionize the world. The first and widely popular use of blockchain technology has been to exchange bitcoin. However, it is no longer just that. Today, tech companies are leveraging blockchain technology to transform the way businesses operate. More and more companies are adopting this technology owing to its immutability and security.

Today, let’s explore blockchain in more detail and understand its utility.

What is Blockchain?

As the name suggests, Blockchain is a series of interconnected blocks forming a chain. It is a decentralized application that facilitates the process of recording transactions and tracking assets in a business network. A blockchain has no server that plays the role of an intermediary between users who exchange messages, money, or data. On a blockchain, anything of value can be tracked, which means once something is written on the network, it cannot be changed.

Understanding decentralisation

Blockchain is a decentralized network. So, to fully grasp it, we first need to understand decentralization. Decentralization in blockchain means transferring control and decision-making power from a centralized entity to a dispersed network. Thus, every individual who is part of this network holds some control, making it more transparent and accessible. In addition to that, decentralized servers are so secure that they are virtually impossible to hack.


Key Features of Blockchain Technology

Now that we have an overview of blockchain, let's check out some of its key features.

  1. Immutability- To put it simply, immutability means that transactions, once recorded, cannot be altered or deleted. On a blockchain, all transactions are timestamped and date-stamped, so there's a permanent record. As such, blockchain can be used to track information over time, enabling a reliable audit of data.

  2. Transparency- Blockchain technology offers greater transparency as it has a permanent record of all the transactions executed on that particular network.

  3. Consensus- Consensus is the method through which each transaction is verified and accepted on a blockchain platform. The consensus required to approve each transaction prevents fraudulent transactions from being approved. Different blockchain networks can have different consensus methods. For example- Bitcoin uses Proof-of-Work (PoW), whereas Ethereum utilizes Proof-of-Stake (PoS).
  4. Decentralization- As discussed above, when each transaction is verified through peer-to-peer authentication, it removes the need for a centralized authority. Decentralization enables two parties to transact without needing a third party to oversee the process transaction on a blockchain network.

The future of blockchain

The demand for futuristic blockchain apps is increasing every day. Companies all over the world are rapidly adopting blockchain technology as a secure, reliable means of keeping their data safe and making it a part of their day-to-day business. In the last two decades, blockchain has transformed from a mere theory to mainstream technology. In the present day, blockchain is impacting more and more industries. Blockchain has the potential to revolutionize the world and transform how industries operate today. If have any queries about blockchain technology or how it can be implemented in your business, feel free to contact us @RemoteState.