Explore the world of cryptocurrencies in this panel discussion from the Singularity University Global Summit 2018. Gain insights from industry experts Galia Benartzi, Bill Barhydt, and Mickey Costa as they delve into the nature of cryptocurrencies, their functionality, and their impact on traditional transaction models. Moderated by Laura Shin, the session examines whether cryptocurrencies are money, commodities, or units of accounting for non-existent assets. Learn about the Access Network, Abra, tokens, and the changing narrative surrounding Bitcoin. Discover the concepts of community currencies, decentralization, and the value it brings to the financial ecosystem. Understand the perspectives of free market libertarians and the tension between decentralization and essentialization. Explore real-world use cases and predictions for the future of cryptocurrencies in this comprehensive overview of the crypto landscape.