Summary:
- The article discusses the N-Rich prototype, which is a new type of digital currency being developed in the UK.
- The N-Rich prototype is designed to be a more sustainable and environmentally-friendly alternative to traditional cryptocurrencies, which often have a high energy consumption.
- The article explains that the N-Rich prototype uses a different type of blockchain technology that is more energy-efficient, and it also explores the potential benefits of this new digital currency.