Abstract:
One of the most important innovations brought by digitization is the cryptocurrency, also called virtual or digital currency, which
has been discussed in recent years and in particular is a new platform for investors. Different types of cryptocurrencies such as
Bitcoin, Ethereum, Binance Coin, and Tether do not depend on a central authority. Decision making is complicated by categorization
and transmission of uncertainty, as well as verification of digital currency. )e weighted average and weighted
geometric aggregation operators are used in this article to define a multi-attribute decision-making approach. )is work investigates
the uniqueness of q-rung orthopair fuzzy hypersoft sets (q-ROFHSS), which respond to instabilities, uncertainty,
ambiguity, and imprecise information. )is research also covers some fundamental topics of q-ROFHSS.)emodel offered here is
the best option for learning about electronic currency. )is study validates the complexity of decision-making problems with
different attributes and subattributes to obtain an optimal choice. We conclude that Bitcoin has a diverse set of applications and
that crypto assets are well positioned to become an important asset class in decision making.
