A General Purpose Blockchain is a type of blockchain designed to support a wide variety of applications and use cases beyond just currency transactions. This flexibility allows developers to build decentralized applications (dApps) on the platform using smart contracts.One of the most well-known examples is Ethereum, which enables users to create diverse applications, from financial services to games, leveraging its underlying technology. General Purpose Blockchains provide a versatile environment for innovation, attracting a broad range of developers and businesses.These blockchains typically have built-in programming languages that allow developers to write smart contracts, which are self-executing contracts with the terms directly written into code. This capability makes it possible to automate processes and create complex functionalities.However, the broad usability also comes with challenges, such as scalability issues and network congestion, especially when many applications are running simultaneously. Overall, General Purpose Blockchains aim to serve as foundational platforms that foster creativity and development across various sectors.