What is a Modular Blockchain?

A modular blockchain is a structure that distributes core blockchain functions (execution, consensus, data availability, and settlement) into different, specific layers. This modular architecture allows one layer to focus on a particular task while assigning the other two or three functions to other chains.


Modular chains do this to improve scalability and decentralization in the blockchain ecosystem without sacrificing security. The key advantages of a modular architecture are that it solves the traditional blockchain technology scalability problems, reduces transaction costs, gives developers the flexibility to customize components, and deploys projects faster.


But that’s not all there is to know about the modular blockchain structure. This article will answer questions like: What is a modular blockchain? And what are the differences between monolithic and modular blockchains? In addition, we will explore real-world examples of modular blockchains like Celestia, Optimism, and Polygon Avail. Let’s ge ..

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