According to EmberCN, the number of nodes in the DePIN project Roam has been rapidly increasing. As of August 28, the number of nodes surpassed 500,000, and within the past 12 days, it has grown to 569,463. The total number of check-ins has exceeded 22.7 million, and the Roma app has over 600,000 registered users. Roam is a decentralized global WiFi network providing enterprise-grade WiFi to the public.