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What is blockchain?

We've already covered what bitcoin is. But what is the technology behind bitcoin? The answer is blockchain. This video explains what blockchain is and how it works.

Bitcoin falls more than 12% after Coinrail hack | Money Talks

Bitcoin falls more than 12% after Coinrail hack | Money Talks

Bitcoin and cryptocurrencies explained for beginners

Bitcoin and cryptocurrencies explained for beginners

Money Talks: Bitcoin technology disrupting many industries

Money Talks: Bitcoin technology disrupting many industries

Cryptocurrencies lose $640B in value since January peak | Money Talks

Cryptocurrencies lose $640B in value since January peak | Money Talks

New Yorkers worried over 'dangerous' subways

New Yorkers worried over 'dangerous' subways

Blinken and Lavrov hold 'frank' talks over growing Ukraine crisis

Blinken and Lavrov hold 'frank' talks over growing Ukraine crisis

Who is Nayib Bukele, the 'CEO of El Salvador'?

Who is Nayib Bukele, the 'CEO of El Salvador'?

Biden marks tough first year in White House

Biden marks tough first year in White House

Researchers: China's Olympics mobile app marred by security flaws

Researchers: China's Olympics mobile app marred by security flaws

Blinken says Russia is undermining Ukraine's sovereignity

Blinken says Russia is undermining Ukraine's sovereignity

Belgian court sentences migrant smuggling leader to 18 years

Belgian court sentences migrant smuggling leader to 18 years

British PM Johnson on edge despite pandemic good news

British PM Johnson on edge despite pandemic good news

Thousands of buildings in Iran deemed unsafe

Thousands of buildings in Iran deemed unsafe

People in US struggle to keep up with rising costs

People in US struggle to keep up with rising costs

Azerbaijan remembers victims of Black January

Azerbaijan remembers victims of Black January

Davos meeting to be held online for second time due to pandemic

Davos meeting to be held online for second time due to pandemic

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