What is a non-fungible token, and why should you care?
George Levy joins Jim Blasingame to report on the continuing emergence of cryptocurrencies, including a new digital store of value called a non-fungible token, which allows the owner to sell access to an asset without losing it, like a song or painting.
More interviews with George Levy
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Why is Miami trying to become the first cryptocurrency city?
The implications of corporate crypto-currency proliferation
Facebook will make another attempt at a crypto-currency
Why blockchain has become like electricity