Is Blockchain Technology Unsafe? Exploring the Vulnerability of Blockchain Technology

  Blockchain technology has emerged as one of the most talked-about innovations in recent years, promising secure, transparent transactions...

Bitcoin Q&A: Borderless money

Are cryptocurrencies subject to the same border restrictions as foreign currency and cash? Where are bitcoins "located"? What h...

Bitcoin Q&A: Intrinsic vs. extrinsic assets

Are blockchains useful for supply chain transparency, disintermediation, and integrity control? To some extent, but there is a big differ...

Bitcoin Q&A: Net Neutrality and open blockchains

How does Net Neutrality impact Bitcoin and other open blockchains? How could we combat caps to certain services? Broadband providers curr...

Bitcoin Q&A: Energy consumption

Is the "energy consumption" in mining a problem? Mining is a business of arbitrage for the cheapest sources of electricity. Pro...

Introduction to the Internet of Money

In this talk, Andreas explains why Bitcoin and open public blockchains are going to transform not only the world of finance, but the inte...

Bitcoin Q&A: What is mining?

What is mining? Does it work as a business model? Mining - particularly regarding proof-of-work cryptocurrencies like bitcoin - provides ...

Bitcoin Q&A: Where can I buy and spend bitcoin?

How do bitcoin ATMs work? How easy is it to spend bitcoin? Some will allow you to transfer both ones, but ATMs in most countries are of...