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Different Types Of Blockchain Explained

Article by

Bhavesh Patel

September 2, 2022

Distributed ledgers, on which blockchains are based, have been used for data management in large organizations for quite some time. Blockchain, as a technological concept, is a continuously expanding list of encrypted information. Each new entry is verified mechanically, and any attempts to spoof the system are immediately denied. As a result, we have a trustworthy, robust, and dispersed data set that is safe to use. All sorts of businesses, from banks to NGOs to government agencies, have started using this technology. DigitalRoar Softlabs is a leading brand for blockchain development in Dubai.

Types Of Blockchains

Let's compare and contrast the 3 types of blockchains i.e. public, private, and Hybrid blockchains to help you make an informed decision.

-> The Public Blockchain

If the blockchain is publicly accessible, then anyone can join and take part in its fundamental operations. The self-governed, decentralized aspect typically lauded when blockchain is mentioned is made possible by the fact that anybody may read, write, and audit the ongoing operations on a public blockchain network.


A public network functions on an incentive structure that draws in new users and keeps it dynamic. From the perspective of a fully decentralized, democratic, and authority-free functioning, public blockchains offer a particularly valuable alternative.

As the backbone of practically every decentralized system, public blockchains are of immense value. Moreover, a protected public blockchain is immune to data breaches, hacking attempts, and other cybersecurity challenges due to the large number of network members who have joined the network. A blockchain's security improves with the number of people using it.

To prevent tampering by a single entity (unlike bitcoin blockchains), public blockchains can employ automatic validation mechanisms and encryption.

-> Private Blockchain

In order to join a private blockchain network, users need to be invited and have their identities and other information validated. Network administrators or a predetermined protocol used in conjunction with smart contracts or other forms of automatic approval perform the checks.

In private blockchains, only authorized users can join. If mining is possible on the network, the network's secrecy may dictate which users are authorized to run the consensus process that allocates mining resources and determines rewards. In addition, the shared ledger may only be updated by a subset of users. When necessary or desirable, the system's owner or operator can veto, alter, or remove blockchain entries.


A blockchain that is only accessible by a select few is not decentralized. The blockchain is a distributed ledger that functions as a private database protected by cryptographic ideas and the requirements of the business.

Private blockchains place less emphasis on protecting user identities and more on fostering transparency in favour of efficiency and immutability.

These characteristics are crucial in a wide variety of business and commercial contexts, including supply chain management, transportation, payroll, finance, and accounting.

-> Hybrid Blockchain

Hybrid blockchains combine the best features of public and private blockchains, allowing for a wide range of configurations.


One benefit of Hybrid blockchains is that anyone, following an appropriate identity verification process, can join the Hybrid network. Some users are granted restricted access to the network and can conduct only a subset of the available operations. This enables users to conduct actions on the blockchain like reading, writing, and accessing data.

While Hybrid blockchains have numerous uses, one of the most intriguing to businesses is Blockchain-as-a-Service (BaaS), which is a blockchain that is scalable to meet the demands of many organizations or jobs and is rented out by the providers to other firms.

Conclusions And Implications

  • Anyone can join a public blockchain and take part in its fundamental operations.
  • In a private blockchain, only approved users can contribute data, and the network administrator can change or remove data at will.
  • Hybrid blockchains combine the best features of public and private blockchains.
  • The capacity of Hybrid blockchains to provide granular access controls to individual users has contributed to their rise in popularity.

Our Blockchain Development Solutions Will Revolutionise Your Business

We help our customers take advantage of Blockchain's cutting-edge capabilities by implementing the technology across a variety of industries. Transactional documents, medical records, identity management, and other records are just some of the many that our Blockchain app can store and secure. Blockchain data can be kept in potentially millions of different locations. Each replica of this ledger has an algorithmic check that ensures the authenticity of any new entries. This ensures that all of the blockchain's replicas are equally trustworthy because they all carry the same information.

As the leading Blockchain experts in the UAE, we've created a wide variety of useful Blockchain apps for our customers, allowing them to get the most out of their IT budgets. The first step in our approach to developing the Blockchain application is identifying the primary requirement and designing a suitable architecture for it.

We use this information to determine which blockchain tool will best serve our needs and then base the rest of the system on that choice. The outcome is a system with excellent reliability, speed, and operational cost efficiency. Data authenticity and integrity will be protected by the system. Our programmers have the skills to work with any of the numerous blockchain implementations now available.

So far, we've shown that we're on par with the top most trustable Blockchain development companies in Dubai, UAE. DigitalRoar has made a name for itself in Dubai's burgeoning blockchain development market by providing clients with reliable and secure blockchain solutions.

Our blockchain developers are both technically savvy and conversant with all major blockchain implementations. Our extensive background in a variety of business sectors, combined with the deep technical understanding of our blockchain specialists, allows us to consistently provide high-quality results.

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