What is Blockchain? Everything You Need to Know

by Solomon Eseme


Updated Sun Jun 18 2023

What is Blockchain? Everything You Need to Know

Blockchain comes among the industries that show enormous hype these days. With a wide spectrum of features and benefits, blockchain technology is one of the pioneer industries forming its roots today. 

Since the blockchain industry was invented in 2008-2009, the blockchain industry has become the best friend of sectors like finance, automation, manufacturing, and other industries to provide the utmost perfection in work.

As blockchain technology in its peak, Blockchain app development companies are earning their best in current timings, as more blockchain enthusiasts are connecting with them. 

Still, the most important thing the world needs is blockchain awareness and knowledge. So, this blog post will quench all the thirst for blockchain knowledge. Let’s start!

What is Blockchain?

Blockchain technology resembles a system that records transactions on any crypto network.

A blockchain network has certain qualities over any traditional or orthodox network or system making them more beneficial.

Blockchain’s inbuilt qualities are complete transparency, decentralized nature, and superior immutability which makes them utterly powerful. 

4 Major Features of Blockchain Technology 

Let’s discuss the unique features of the blockchain in detail for a better and more in-depth understanding. 


Blockchain technology clearly states its transparency feature, a revolution as an industry solution. Let’s understand how blockchain is transparent and the benefits of transparency. 

Every participant participating in a blockchain network is provided with a block explorer, through which users can explore every block’s details, content, and transaction reports. 

The prominent benefit of transparency is seamless for upcoming threats and misinformation in a blockchain network. If something goes wrong, each participant has open access to figure out that imposter block and diagnose it.

Also, transparency makes every block analysis easier and faster, as everyone can go through any changes happening on that blockchain network. 


Blockchain networks are decentralized, meaning no central governing party or server isn’t taking the responsibility of storing, managing, and arranging the blockchain network and data. 

The contrary node and blockchain formation of blockchain technology is based on the P2P system, which connects every node to reduce the central tendency of the network. 

The benefit of the decentralization feature is that it is less sensitive to intruder attacks. Centralized servers are more prone to attacks because of their actual and physical presence.

Blockchain technology is decentralized, so attackers have to put in more effort and money. Moreover, there’s no server maintenance issue; everything runs flawlessly without third-party server management. 


Blockchain technology is totally immutable to any data manipulation and editing-related concerns. 

As previously explained, any type of information uploaded in a blockchain network and formed in the latest block can’t be further optimized or manipulated. 

In the blockchain network, every user holds a copy of the distributed ledger, which automatically keeps updating in a minuscule time span. 

Each node keeps behold the authorization and verification process of any submitted request, and after the majority of nodes approve a submission, it gets its place in the blockchain network.  

Immutability features help businesses prevent fraud activities and simplify auditing and taxation efforts.  


Consensus is an unbiased and equalizing decision-making algorithm responsible for the smooth functioning of every task in the blockchain system. The consensus algorithm manages each node and decides the activities for each node. 

Consensus algorithms are pre-constructed according to the user’s guidelines. But, the immutability factor works for consensus too. 

Consus systems avoid any discrepancy and confusion predictable in a blockchain system. Human intervention in managing blockchain systems is no longer required, as consensus can provide unbiased decisions. 

What Blockchain’s Doing Greatly Than Non-Blockchain Systems?

Blockchain systems impressively save human and money resources greatly than other systems. These underwritten steps explain how the blockchain network gets assigned and completes any financial tasks. Let’s know about how the blockchain system works.

(Mr. X – The Participant)

Firstly, Mr. X submits a transaction request. Blockchain is spread across crypto exchanges, crypto wallets, Smart Contracts, and some financial systems. 

The submitted request gets collected by nodes of the blockchain network.

Those blockchain nodes validate and verify the request and the necessarily related things. As blockchain is decentralized, it requires multiple nodes’ approval to fulfill a request. In this case, any request will require 51% of the node’s authorization to start an action.

Nodes approve a request and store it in the blockchain network as the latest block. The new block collects a hash code and successfully gets stamped in the whole blockchain network.  

These steps are necessary to be fulfilled for a new transaction request to get its place in the blockchain network. 

The process of blockchain node approval and new block creation happens so efficiently that it brings automation, cost, and time benefits to the industry’s working methods. That’s why blockchain systems are doing better than non-blockchain systems. 

Integrating Blockchain Technology in Business 

Implementing blockchain services in business will bring efficiency, productivity, and prowess to working processes.

Hiring a blockchain software development company can be considered to get the intended results.

Different companies are planning to hire blockchain developers to appropriately integrate blockchain technology into their business and make the best use of it.

The initial cost of blockchain consultation, idea innovation, and implementation will be high, but processing costs will be very low once the blockchain gets established.


As blockchain systems are in their formative years, anything blockchain technology claims are under research and development. But, reports from all over the world suggest blockchain systems are far more effective than traditional systems. 

There are two possibilities for how blockchain can be utilized. The first one is implementing blockchain systems in existing processes, making the existing process more efficient and flawless.

The next one is total upgradation. The first way seems better and more productive than the second one, as total upgradation will require a long system idle. 

However, implementing a blockchain system will be great for organizations, businesses, and enterprises to set footsteps in the futuristic technological world.

Consulting a blockchain app development company can help them do so in an efficient way. Professional blockchain development services can really help companies to go up with their service.

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