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The blockchain trilemma

In the first productive decentralized applications of blockchain technology, special challenges arise for user, role and rights management. Solutions to these are costly and complex, but entirely possible. Challenges in… Read more »

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Blockchain and decentralized identity

How transparency can improve identity verification for banks? In the Netflix series The Crown, a main character exclaims, “Who wants transparency when you can have magic?” Magic and transparency can… Read more »

BTC Gamblers should pay

The web is full of virtual casino offers. They are soon to become legal in Germany for the first time – and that is calling the taxman into action. The… Read more »

Online sports betting & cryptocurrencies

When it comes to gambling, most people think of casinos, poker rounds and roulette tables. But also lotto or sports betting belong to this area. And on the Internet, bitcoin… Read more »

The future of Cryptocurrencies

Digital currencies such as bitcoin have been very cryptocurrencies among many investors for years: Means of payment of the future or just anonymous currencies for fraudsters? Cryptocurrencies have become known… Read more »