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NFTs can be used to prove who created and who owns digital items like these images by the artist Beeple shown at an exhibition in Beijing. Nicolas Asfouri/AFP via Getty Images

How nonfungible tokens work and where they get their value – a cryptocurrency expert explains NFTs

NFTs are made the same way as crypto coins, but where every crypto coin is like every other, each NFT is a unique digital item – from images to sound files to text.
What’s this digital token good for, anyway? knipsdesign/Shutterstock.com

What is a blockchain token?

Tokens, the next stage in the development of blockchain technologies, can help expand blockchains’ uses beyond simply exchanging money.
Sweden is studying the possibility of an “e-krona”, an electronic form of the country’s currency. Shutterstock

Central-bank digital currencies: toward a cashless society?

With countries such as China and Sweden are studying plans to create a new form of money – a central-bank digital currency. CBDCs risk revolutionizing both the way money is created and distributed.

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