Pre-requisites

Hardware

• CPU: 4 Cores

• RAM: 4 GB

• Storage: 20 GB

Software

• If using physical server (Windows, MacOS, Linux), setup Docker Desktop.

• If using VPS, setup Docker Engine.

• Metamask wallet with at least 0.25 ETH (0.1 ETH required for staking, 0.05 ETH Tier 1 Node Key, 0.1 paying for gas). You can get it in this Arbitrum Sepolia Faucet.

• The Node key NFT. You need to purchase one to become a holder, and this will be your ticket to participate in the network.