Blockchain Quiz

Take this Blockchain Quiz to test your Blockchain Knowledge

The minimum score to pass the Blockchain Quiz is 70% of correct answers


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The minimum score to pass the quiz is 70% of correct answers. Once you have completed the quiz, you will be able to print or download the results.

Famous Blockchain Quotes

Bob Greifeld, Nasdaq Chief Executive: "Blockchain is the biggest opportunity set we can think of over the next decade or so."

Vitalik Buterin, Co-Founder of Ethereum: "Whereas most technologies tend to automate workers on the periphery doing menial tasks, blockchains automate away the center. Instead of putting the taxi driver out of a job, blockchain puts Uber out of a job and lets the taxi drivers work with the customer directly."

Ginni Rometty, CEO IBM: "Anything that can conceive of as a supply chain, blockchain can vastly improve its efficiency - it doesn’t matter if its people, numbers, data, money."

Adam Draper, Founder, Boost VC: "The blockchain does one thing: It replaces third-party trust with mathematical proof that something happened."

Olaf Carlson-Wee, CEO, Polychain Capital: "When decentralized blockchain protocols start displacing the centralized web services that dominate the current Internet, we'll start to see real internet-based sovereignty. The future Internet will be decentralized."

William Mougayar, Chair, Kin Foundation: "The blockchain symbolizes a shift in power from the centers to the edges of the networks."

Patrick M. Byrne, CEO of "You’re going to start seeing open-source, self-executing contracts gradually improve over time. What the Internet did to publishing, blockchain will do to about 160 different industries. It’s crazy."

United Nations Statement on Blockchain and Climate Change: "The negative environmental impact of cryptocurrencies such as Bitcoin has been widely covered in the press in recent weeks and months, and their volatility has also been flagged as a cause for concern. Nevertheless, the UN believes that blockchain, the technology lying behind these online currencies, could be of great benefit to those fighting the climate crisis, and help bring about a more sustainable global economy."

Abigail Johnson, CEO, Fidelity Investments: "Blockchain technology isn't just a more efficient way to settle securities. It will fundamentally change market structures, and maybe even the architecture of the Internet itself."