Joe, a bitcoin developer, created a unique phone after a hackathon in 2021. The phone is built on the bitcoin network and is designed to send micropayments to people without bank accounts. This innovation was conceived when Joe, Gavin Mehl, and Xiaohoui Liu of Scrypt in Mountain View had dinner together last night. During their discussion, they imagined how cryptocurrency could financially empower underbanked communities. While the details about the phone's functionality are limited currently, the possibilities are exciting. This video will share more about Joe's bitcoin phone and how it could change access to financial services. The phone's capabilities and impact will need to be evaluated once more information is available. For now, let's celebrate an imaginative idea from some leading minds in cryptocurrency and technology.