# Blockchain Layer Support

* **Ethereum (Mainnet, Goerli, Sepolia)**
  * iNode supports Ethereum’s major networks, enabling the deployment of nodes on the Ethereum Mainnet as well as widely used testnets (Goerli and Sepolia) for development and testing purposes.
* **Future Chains: zkEVM, Arbitrum, Optimism**
  * As part of our vision for scaling iNode, future support for Layer-2 solutions (zkEVM, Arbitrum, Optimism) will empower users to deploy nodes on high-throughput, low-cost platforms, reducing congestion and improving transaction speeds.
