Decentralized Physical Infrastructure Networks (DePIN) are revolutionizing how we think about earning rewards. DePIN projects leverage blockchain to crowdsource real-world resources like bandwidth, compute power, and storage, turning your idle devices into profit-generating nodes. The best part? Many are completely free to join—no expensive hardware required. As of October 2025, with the DePIN sector boasting over $50 billion in market cap, these "cloud miners" offer a low-ba