Top 4 Different Types Of Blockchain Technology


Blockchain technology is crucial as it addresses the requirement for an efficient, dependable, and secure transaction system. The popularity of Blockchain is that it maintains the correctness and security of a data record while eliminating the requirement for a trusted third party.

However, Blockchain technology has recently been a popular topic of discussion, particularly among market leaders. While cryptocurrencies are only one use of Blockchain technology, this remarkable medium has more significance in this IT world. Therefore, to become proficient in this growing technology, it is necessary to have Blockchain Online Training. This training will help you understand the four different types of Blockchain in the industry.

Blockchain Technology: Meaning

It is a technique of preserving information that makes it hard to update, hack, or manipulate the system. However, a Blockchain is a distributed ledger that copies and distributes transactions throughout the Blockchain’s network of computers.

Moreover, Blockchain technology is a system that maintains public transactional information in many databases, known as the “chain,” in a network connected by peer-to-peer nodes. This type of storage is commonly known as a ‘digital ledger.

Furthermore, every transaction in this ledger requires the owner’s digital signature, which authenticates the transaction and prevents tampering with transactions. As a result, the information contained in this digital ledger is safe.

Types of Blockchain Technology:

There are several approaches to developing a Blockchain network, protocol, or system. Thus, Blockchain networks can be public, private, permissioned, or consortium.

Public Network:

A public Blockchain is one in which anybody may join and participate. Thus, to confirm the accuracy of the information, you can use a consensus approach. However, the two frequent consensus methodologies used in this approach are proof of stake (PoS) and work (PoW).

Moreover, bitcoin and other cryptocurrencies arise from public Blockchains, assisting in the spread of DLT (Distributed Ledger Technology). Also, public Blockchains reduce some barriers and difficulties, such as authority centralization.

Private Network:

It is a peer-to-peer network. However, an organization or foundation manages the network, determining who is permitted to join it, running a consensus mechanism, and maintaining the distributed or shared ledger. Thus, depending on how to utilize it, this can significantly boost trust and security among network members. However, you may use a private Blockchain protocol to keep a more secure corporate firewall and to host locally.

Permissioned Network:

Permissioned networks, or hybrid Blockchains, are private Blockchains that provide privileged access to approved persons. In order to obtain the best of both worlds, companies that construct a private network frequently create a permissioned Blockchain. It provides a more structured approach to identifying who may join the network and which transactions can take place.

However, note that public networks can also become permissioned. It limits who may join this network as users must be invited or given the authorization to participate.

Consortium Network:

Like permissioned Blockchains, consortium Blockchains include both public and private components. However, many firms maintain a single consortium network. Moreover, you may divide the maintenance of a Blockchain into several organizations. These pre-selected institutions have control over who may submit transactions and access data.

Furthermore, a consortium is appropriate for commercial circumstances in which all stakeholders have been approved and are accountable for the Blockchain network. Although these Blockchains are tough to set up initially, after getting operational, they can provide more security. In addition, consortium Blockchains are perfect for collaboration across diverse organizations.

Working of Blockchain Technology:

In recent years, many organizations across the world focuses on incorporating Blockchain technology. But how does this technology work? Before starting with the working of this technology, keep in mind that Blockchain is still in its infancy and has the potential to be revolutionary in the future. Also, it is a hybrid of three key technologies:

  • Cryptography keys
  • A way of keeping network transactions and information on a computer.
  • A peer-to-peer network with a shared ledger.

Cryptography keys comprise private and public. These keys assist in completing the transactions between two parties. Each individual keeps these two keys in order to establish a safe digital identification reference. These references are the most significant component of this technology. Also, this identification is known as a digital signature.

However, you can combine the digital signature into the peer-to-peer network to acquire agreement on transactions and other matters. When they authorize any transaction, it is validated mathematically, leading to a successful safe transaction between the two parties.


Hopefully, you find this article informative. We have compiled the four types of Blockchain that help you better understand this technology and make you proficient. Also, you can enroll in the best Blockchain Training in Delhi, which allows you to stand out from the crowd.


Hey, I am a blogger and a freelance content curator. I basically produce content and opinions on trending technologies. My motive is to let people know whats new in the advancement world through my writeups.

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