What is universal cryptocurrency?

Could you please clarify what exactly you mean by "universal cryptocurrency"? As of my knowledge, there isn't a single universally accepted cryptocurrency that is used globally for all transactions. However, some cryptocurrencies like Bitcoin and Ethereum have gained widespread recognition and adoption across various industries and platforms. Are you referring to a hypothetical concept of a cryptocurrency that would be universally accepted and used as a means of exchange or payment across different countries and jurisdictions? Or are you looking for information on a specific cryptocurrency that is aiming to achieve this level of universal adoption? In any case, a universal cryptocurrency would likely need to meet several criteria, including high levels of security, scalability, and interoperability, as well as broad support from governments, financial institutions, and consumers. The development of such a cryptocurrency would be a complex and challenging endeavor, but it's an exciting area of innovation and exploration within the cryptocurrency and finance industry.