Prom is a modular protocol or system called ZkEVM that aims to create interoperability across various blockchain networks. Prom enables integration between EVM (Ethereum Virtual Machine) and non-EVM compatible networks.

One of the main features of Prom is its ability to convey proof of transactions from one chain to another. This means that Prom allows for a bridge or connectivity between various blockchain ecosystems. This allows users or developers to use services or utilize applications across different chains.

So, with Prom, the blockchain ecosystem can collaborate and interact with each other more smoothly and efficiently. Prom helps build bridges between chains so they can integrate with each other, thereby expanding the potential and benefits of using blockchain in various ecosystems.

Thus, Prom offers a solution that allows different blockchain chains to connect and cooperate, opening up new opportunities in the development of blockchain applications and services.