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docs/run-a-node/storage-node.md

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-### Overview
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 In the 0G network, storage nodes play a vital role in maintaining the system's decentralized storage layer. They are responsible for storing and serving data, ensuring data availability and reliability across the network. By running a storage node, you actively contribute to the network and earn rewards for your participation.
 This guide details the process of running a storage node, including hardware specifications and interaction with on-chain contracts.