Sidechains are independent blockchains that operate alongside a main blockchain, offering enhanced flexibility and scalability. They allow assets from the main chain to be securely transferred and used on the sidechain, often with different rules or features. This helps alleviate congestion and lower transaction costs on the main chain. Sidechains use a two-way peg to ensure that assets can move back and forth between chains. They provide a testing ground for developers to implement new features without risking the main network's security. Overall, sidechains expand the functionality and efficiency of blockchain ecosystems.
Sidechains
Sidechains
Last Updated: January 11, 2026
Sidechains are secondary blockchains that run parallel to a main chain, enhancing scalability and enabling asset transfers without congestion.