From Investing.com

April 30, 2025 2:30 AM:

The Bitcoin (BTC) hashrate increased by over 9% in just 24 hours. This surge is attributed to the recent price rally of Bitcoin, which has caused miners to increase their computing power to secure the network. The hashrate measures the processing power of the Bitcoin network, indicating its security and efficiency.

Read more at Investing.com: Bitcoin (BTC) Hashrate Surges by Over 9% in 24 Hours: Why?