A Federation Layer refers to a framework that enables multiple independent nodes or entities to collaborate while maintaining their autonomy. This layer streamlines data sharing and communication among different blockchain networks or protocols.In this setup, specific participants—often called federation members—are designated to validate transactions or maintain consensus. This reduces the need for all participants to reach full agreement, enhancing efficiency and scalability. Federation Layers can improve interoperability, allowing assets and information to move seamlessly across different platforms. They are particularly useful in scenarios where diverse blockchain systems must interact, such as for cross-chain transactions or collaborative applications.Safety and trust are key benefits. Since federation members are typically pre-selected, they have a vested interest in maintaining the network’s integrity. However, it is essential to ensure that these federations are not overly centralized, balancing efficiency with the decentralization principles that underpin blockchain technology.