bitcoin security

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Russia Shuts Off EU Gas, Vitalik Discusses Bitcoin Security, and More — Bitcoin.com News Week in Review

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Macro markets and geopolitics dominated the news this week, with Russia cutting off Europe’s gas supply, hedge funds betting against Italian debt, and the International Monetary Fund’s bailout for Zambia helping the kwacha overtake the ruble as the world’s best-performing currency. Also in this week’s news, Ethereum co-founder Vitalik Buterin discusses the crypto economy crash … Read more

Bitcoin Block Data Shows Top 5 Pools Retained Over 71% of the Global Hashrate Last Month

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During the last 30 days, the price of bitcoin has lost more than 22% against the U.S. dollar but during that time, Bitcoin’s hashrate has remained above 200 exahash per second (EH/s). While 16 known mining pools mined the leading crypto asset during the last month, the top five mining pools retained 71.4% of the … Read more

Mempool Clog: Bitcoin Hashrate Drops 40%, Backlog Shows Over 100K Unconfirmed Transactions

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The Bitcoin network hashrate has dropped significantly over the last four days sliding from a high of 161 exahash per second (EH/s) to 90 EH/s on October 27. Today, the Bitcoin hashrate has improved a hair as the network’s security is currently hovering around 100 EH/s. However, the mempool log of unconfirmed transactions has spiked … Read more

Is Bitpay Bullying Other Bitcoin Wallets and Hurting Users’ Privacy?

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Bitpay is facing a backlash against its decision to implement a controversial feature it says is meant to protect bitcoin users. The leading payment processor is accused of abusing its dominant position to bully wallet providers into supporting its plans, degrading users’ privacy and hurting the use of bitcoin altogether. Also Read: Cryptocurrency Hedge Fund … Read more