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What Is the Bitcoin Block Size Debate and Why Does It Matter?

The debate over the size of Bitcoin’s blocks has been called its “constitutional crisis,” splitting the community right down the middle.

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What Is a Perpetual Swap Contract?

The perpetual swap trading product was first introduced in 2016 by crypto exchange BitMEX.

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The Top Universities for Blockchain by CoinDesk 2021

This year’s ranking of 230 schools worldwide sees Asian names dominate and European universities rise up the board. Berkeley and MIT are the highest-rated U.S. schools.

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Policy

We Can Use as Much Energy as We Want, Forever

Show this documentary to anyone worried about Bitcoin’s environmental impact.

Onshore wind turbines on the Bradwell Wind Farm near Bradwell on Sea, U.K., on Tuesday, Sept. 21, 2021. U.K. Business Secretary Kwasi Kwarteng warned the next few days will be challenging as the energy crisis deepens, and meat producers struggle with a crunch in carbon dioxide supplies. Photographer: Chris Ratcliffe/Bloomberg via Getty Images

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How to Send Bitcoin Tips on Twitter

There's a feature on Twitter that lets you receive tips via third-party payment channels. Learn how to set up this feature and how to send bitcoin-denominated tips.

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China Crypto Bans: A Complete History

The 2021 crypto crackdown in China was the most severe yet and reiterates a number of the nation’s previous bans. Here’s everything you need to know.

China flag blowing in the wind.

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What Is an ICO?

At their peak in 2017, initial coin offerings (ICOs) had overtaken venture capital as the main fundraising method for blockchain startups.

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Markets

5 Reasons Why Bitcoin Remains Below $50,000

Bitcoin’s price has been struggling to break above the psychological barrier of $50,000 for over 130 days now. What’s going on?

(Feifei Cui-Paoluzzo)

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Bitcoin Eyes $3B September Options Expiry After a Drop to $40K

The majority of options are set to expire without value.

Bitcoin options expiry chart by Skew

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What Is a Bitcoin Futures ETF?

A bitcoin futures ETF is another type of regulated financial product that allows investors to indirectly participate in the bitcoin market.

(Andriy Onufriyenko/Getty Images)