Contrary to popular belief, this halving will likely not cause a major decrease in the network's hashrate. After Bitcoin’s first three halvings, the hashrate plummeted by 25%, 11%, and 25%, and it appears many analysts and miners are expecting (or hoping for?) a similar hashrate reduction this time.
The forthcoming Bitcoin halving is expected to result in a modest decrease in the hashrate, ranging from 5 to 10%. This stems from the present high profitability of Bitcoin mining, driven by its high price, and the observation that approximately 70% of Bitcoin's hashrate was introduced since January 2022, operating under mining economics that at times were less favorable than those now anticipated post-halving.
Additionally, the hashrate is expected to quickly bounce back from this slight dip. In the past three halvings, the network recovered its pre-halving hashrate levels within an average of 57 days. This trend highlights an important perspective: halvings should not be viewed as events that lower the hashrate, but rather as brief pauses in the hashrate's relentless upward trajectory.
The hashrate's robustness is further enhanced by the continuous efforts of miners to update their equipment with the newest and most efficient models. This strategy is anticipated not just to offset any short-term reductions in hashrate, but is also likely to lead to a significant uptick in hashrate in the forthcoming months.
In essence, the upcoming Bitcoin halving is likely to be a brief hiccup in the network's hashrate trajectory, rather than a significant setback.