[DePIN Project DAWN Completes $13 Million Series B Financing, Led by Polychain] BlockBeats News, December 18, according to official sources, the decentralized autonomous wireless network project DAWN announced the completion of a $13 million Series B financing round, led by Polychain. The new funds will be used to accelerate global expansion, new deployments, and ecosystem collaborations. DAWN will continue to focus on expanding decentralized broadband globally.