Exploring the Different Types of Blockchain Networks

Blockchain technology has been making waves in the world of finance and technology in recent years. It is a revolutionary concept that has the potential to transform various industries, from banking to supply chain management. At its core, blockchain is a decentralized digital ledger that records transactions in a secure and transparent manner. But did you know that there are different types of blockchain networks? In this article, we will explore the various types of blockchain networks and their unique features.

Public Blockchain Networks

Public blockchain networks are open and permissionless, meaning anyone can join and participate in the network.

These networks are decentralized, meaning there is no central authority controlling them. The most well-known example of a public blockchain network is Bitcoin, which was created in 2009 by an unknown individual or group using the pseudonym Satoshi Nakamoto. One of the key features of public blockchain networks is their transparency. All transactions are recorded on a public ledger, which can be viewed by anyone. This ensures that there is no room for fraud or manipulation.

Additionally, public blockchain networks use consensus mechanisms to validate transactions, such as proof-of-work or proof-of-stake.


is another popular public blockchain network that allows developers to build decentralized applications (DApps) on top of it. These DApps can be used for various purposes, such as creating smart contracts, managing digital assets, and more.

Private Blockchain Networks

Private blockchain networks, also known as permissioned blockchains, are controlled by a single entity or organization. These networks are not open to the public, and only authorized users can participate in the network. This type of blockchain is often used by businesses and organizations to streamline their operations and improve efficiency. One of the main advantages of private blockchain networks is scalability.

Since the network is controlled by a single entity, it can handle a larger number of transactions compared to public blockchains. Private blockchains also offer privacy, as only authorized users can view and access the data on the network.

Hyperledger Fabric

is an example of a private blockchain network that is widely used in the business world. It allows organizations to create their own private networks and customize them according to their specific needs.

Consortium Blockchain Networks

Consortium blockchain networks are a hybrid between public and private blockchains. They are controlled by a group of organizations or companies, rather than a single entity.

These networks are permissioned, meaning only authorized members can participate in the network. The main advantage of consortium blockchain networks is efficiency. Since the network is controlled by a group of trusted members, transactions can be processed faster compared to public blockchains. Additionally, consortium blockchains offer governance, as all members have a say in how the network is managed and operated.

R3 Corda

is an example of a consortium blockchain network that is used by various financial institutions for cross-border payments and trade finance.

Federated Blockchain Networks

Federated blockchain networks are similar to consortium blockchains, but they have a more decentralized structure. In this type of blockchain, multiple organizations or entities control different nodes on the network.

These nodes work together to validate transactions and maintain the network. The main advantage of federated blockchain networks is security. Since the network is controlled by multiple entities, it is more difficult for a single entity to manipulate the data on the network. Additionally, federated blockchains offer flexibility, as different organizations can have different levels of control and access on the network.


is an example of a federated blockchain network that is used for cross-border payments and remittances.


Blockchain technology has come a long way since its inception, and it continues to evolve and improve. The different types of blockchain networks offer unique features and benefits, making them suitable for various use cases.

Whether it's for financial transactions, supply chain management, or creating decentralized applications, blockchain technology has the potential to transform industries and improve efficiency. As more organizations and businesses adopt blockchain technology, we can expect to see even more types of blockchain networks emerge in the future. It's an exciting time for this revolutionary technology, and we can't wait to see where it takes us next.