Description: The protocol layer in the context of blockchain interoperability refers to the structure that defines the rules and standards necessary for communication and data exchange between different blockchain networks. This layer acts as a bridge that allows various blockchains, which may have different architectures and protocols, to connect and collaborate with each other. By establishing a common set of standards, the protocol layer facilitates the transfer of assets, information, and functionalities between platforms, which is crucial for creating a more cohesive and efficient blockchain ecosystem. The main characteristics of this layer include the standardization of data formats, the definition of authentication methods, and the implementation of consensus mechanisms that allow for transaction validation across different networks. The relevance of the protocol layer lies in its ability to overcome the limitations of isolated blockchains, promoting interoperability and collaboration among different systems, which in turn can drive the mass adoption of blockchain technologies across various industries.
