Bitcoin Hashrate Remains Concentrated As US, Russia, And China Hold 65% Share

A new report has revealed how the Bitcoin mining power has remained concentrated recently, with the top three nations controlling a 65% share.

Bitcoin has witnessed a significant drawdown since Q4 2025, so it’s not surprising to see that the 7-day average network Hashrate has decreased from 1,083 EH/s in October to 953 EH/s today.

Another factor that has probably been behind the Hashrate contraction is a pivot from major mining companies toward the AI datacenter business. Firms are deeming the industry to be more profitable than BTC mining, so some are even outright transitioning from Bitcoin to put their focus on it.

While the global Hashrate has declined, the trend in the computing power of individual nations has differed. For example, the United States lost Hashrate dominance of 0.13% since the start of 2026, but Kyrgyzstan and Paraguay gained shares of 0.4% and 0.3%, respectively.

Below is a table shared by the Hashrate Index report that breaks down the current mining market share of the top 10 countries.

As is visible, the US, Russia, and China are the three most dominant nations in Hashrate today with shares of 37.4%, 16.9%, and 12%, respectively. Together, the countries make up for 65% of the global Hashrate. Generally, mining power centralization doesn’t tend to be a positive for the sector, as it means local policy changes or disruptions can shake the blockchain as a whole.

Bitcoin has retraced its recovery during the past day as its price has dropped to the $67,900 mark.