Decentralized technology has taken the world by storm, with blockchain leading the charge. Its widespread adoption has led to a proliferation of different blockchain networks, each with its own unique protocols, consensus mechanisms, and token economies. While this has led to an explosion in innovation, it has also created a problem of fragmentation.

Building Bridges between Blockchains: What does it mean?

Building bridges between different blockchains is one solution to this problem of fragmentation. At its core, building bridges means creating interoperability between different blockchain networks – allowing them to communicate with each other, exchange data, and even transfer value seamlessly.

Why is it necessary?

The need for interoperability arises primarily due to the lack of standards across blockchains. Each blockchain network is developed independently, with its own unique protocols and architectures. As a result, there is no universal language that allows different networks to communicate with each other.

This creates significant obstacles for decentralized applications that want to leverage multiple blockchains to achieve their goals. For example, a dApp building on Ethereum might want to access data stored on the InterPlanetary File System (IPFS), a decentralized file storage protocol not native to Ethereum. Without interoperability, this would require moving the data to the Ethereum network before it can be utilized, which could be cumbersome, costly, and time-consuming.

By building bridges between blockchains, developers and companies can unlock the potential of decentralized technology by gaining access to a wider range of technology without sacrificing the benefits of decentralization.

How to build Bridges?

The process of building bridges requires creating common standards and protocols that can be implemented across multiple blockchain networks. This requires collaboration between different blockchain communities and a commitment to creating open standards that can be adopted by anyone.

There are several projects underway that aim to create interoperability between different blockchain networks. For example, Cosmos is a network of blockchains that aims to create an “internet of blockchains” by providing a platform for different networks to communicate and transfer value. Other projects, such as Polkadot, Wanchain, and Ark, are also working on creating interoperability between different blockchains.

Benefits of building Bridges between Blockchains

The benefits of building bridges between blockchains are many. First, it allows developers to access a wider range of technology without being locked into a single blockchain network. This helps drive innovation and allows dApps to build on the best features of different blockchains.

Second, building bridges can help increase the efficiency and scalability of blockchain networks. By allowing multiple networks to communicate with each other, it’s possible to offload some of the processing power and storage needs to other networks. This could help reduce congestion on individual networks and increase their throughput.

Finally, building bridges helps create a more secure and decentralized ecosystem. By creating interoperability between different blockchain networks, it becomes more difficult for any one network to gain a monopoly on the entire ecosystem. This helps prevent centralization and ensures that the benefits of decentralization are spread across multiple networks.


Building bridges between different blockchain networks is a crucial step in unlocking the true potential of decentralized technology. By creating interoperability between different networks, developers can access a wider range of technology, increase the efficiency and scalability of blockchain networks, and create a more secure and decentralized ecosystem. While the process of building bridges may be challenging, it’s an essential step towards creating a truly decentralized future.