China is one market to impose strict regulation that impacted prices. In February 2018, the country blocked its citizens from accessing websites that offer cryptocurrency trading services, prompting a 15% fall in Bitcoin and 20% plunge for Ether. Similarly, in January 2018, Bitcoin’s price was hit by new South Korean legislation requiring traders to reveal their identity.
Miners’ work periodically creates new copies of the blockchain, adding recent, previously unverified transactions that aren’t included in any previous blockchain copy — effectively completing those transactions.

— In a 1,500-word memo obtained by The New York Times over the weekend, the company’s top lobbyist, Nick Clegg, sought to rebut Haugen’s allegations ahead of her unveiling in an episode of “60 Minutes” on Sunday night. “Social media has had a big impact on society in recent years, and Facebook is often a place where much of this debate plays out,” he said in the memo, in which he called Haugen’s impending accusations, which included blaming Facebook for January’s insurrection at the Capitol, “misleading.” He wrote that “what evidence there is simply does not support the idea that Facebook, or social media more generally, is the primary cause of polarization.”
As the popularity of cryptocurrencies such as Bitcoin explode, the Biden administration is laying the groundwork for heavier regulation, and that could spark a big fight in Congress. Cryptocurrency is at a crossroads. As its popularity explodes and bitcoin hovers near a record high, the Biden administration is laying the groundwork for heavier regulation. That could set up a fight in Congress. As NPR's David Gura reports, a small group of lawmakers is worried the U.S. could miss out on an opportunity to be a leader in a financial revolution.