Future Money - Cryptocurrency, digital money

The prices of cryptocurrencies are a result of supply and demand only. This can be seen as a strength, but also as a weakness. There are, however, concepts to stabilise their values, although with their own technical and organisational problems. Here is my, admittedly rather obvious, proposal. It can be understood as "digital gold" or as "tokenized gold". Tokenization might be one way to use the blockchain technology in order to establish "the internet of value" and create "smarter" markets.