Bitcoin Hash Rate Nears Record High Despite Miners Shifting to AI

Bitcoin's hash rate has surged back to within 6.5% of its all-time high, according to data from Glassnode. This increase comes at a time when several large public miners are redirecting their resources towards artificial intelligence (AI) clients. Notably, the network had experienced its longest hash rate decline on record just three months prior.

On-chain analyst Will Clemente noted on social media that despite the shift towards AI, the hash rate for Bitcoin is nearly at record levels. The 14-day moving average of the hash rate peaked at approximately 1.135 zettahashes per second (ZH/s) in late 2025 before experiencing a decline of about 22% until February 2026. Following this drop, the hash rate rebounded sharply, reaching roughly 1.06 ZH/s.

While Bitcoin's price currently sits at $79,774, down 0.8% over the last 24 hours and about 37% below its peak of $126,210, the hash rate's recovery suggests that miners are focusing on long-term growth rather than short-term profits. The mining difficulty has also increased significantly, rising 5.92% to 140.58 trillion (T) on October 16, with further increases expected.

Despite some public miners reducing their operations in favor of AI contracts, private miners and new geographic regions are stepping in to fill the gap. For instance, Bitdeer's self-mining hash rate has seen substantial growth, and regions like Ethiopia and Paraguay are also reporting significant increases in hash rate.

The current hash rate levels indicate a robust security framework for the Bitcoin network, making it more costly to attack. However, the ongoing shift towards AI by some miners raises questions about the future dynamics of the mining landscape.