#BTCHashratePeak The Bitcoin hashrate, a measure of the total computational power dedicated to mining on the network, has consistently reached new all-time highs throughout 2025. In August 2025, the hashrate surged past previous records, with some reports indicating a peak of 1.09 zettahash per second (ZH/s). This significant increase demonstrates the ongoing confidence of miners in the network's long-term viability, as they continue to invest in powerful new hardware. The rising hashrate also strengthens Bitcoin's security, making it more resistant to potential attacks.