Author:

Keywords:

Science & Technology, Technology, Computer Science, Interdisciplinary Applications, Computer Science, Theory & Methods, Computer Science, Central Bank Digital Currency, Machine-to-Machine, Internet of Things, Distributed Ledger Technologies, BLOCKCHAIN, INTERNET, COMMUNICATION

Abstract:

The technological advancement of the Internet of Things (IoT) is a well-known phenomenon that mainly affects industrial sectors but also consumers in everyday life. The use of Consumer IoT, i.e. CIoT, devices is increasing, and they are paving the way for a Machine-to-Machine (M2M) communication that could highly enrich consumer services. In this paper we position ourselves in the narrowing gap between the world of CIoT and the world of money, and we explore the emerging interaction between the payment needs of a M2M Economy and the “new ways of payment”. Indeed, the advent of Distributed Ledger Technology and cryptocurrencies has introduced a tech-oriented dynamism in the monetary and financial sphere. Accordingly, central banks all over the world have started investigations into digital fiat money , i.e., “retail” Central Bank Digital Currencies (CBDCs). Against this backdrop, we analyze the integration of retail CBDC models into M2M and CIoT dynamics, while heeding regulation-by-design and compliance-by/through-design methodologies, and we propose a preliminary model of integration between a two-tier retail CBDC architecture and CIoT.