Description: Heterogeneous blockchain is a type of distributed ledger technology characterized by the existence of different types of nodes and protocols within the same network. Unlike homogeneous blockchains, where all nodes operate under the same protocol and rules, in a heterogeneous blockchain, nodes can have different roles, capabilities, and functions. This allows for greater flexibility and scalability, as various technologies and systems can be integrated into a single network. Heterogeneity can manifest in how transactions are validated, in the consensus algorithms used, or in the types of assets that can be managed. This diversity not only improves operational efficiency but also facilitates interoperability between different blockchains and external systems. In the context of consensus mechanisms, heterogeneous blockchain can allow different nodes to participate in the transaction validation process more inclusively, as not all nodes need to meet the same technical requirements. This can result in a more resilient and adaptable network to the changing needs of its users.