Bitcoin’s network hashrate has experienced a significant contraction as market prices retreat to levels not observed since February 2026. Data indicates that the network has shed 145 exahash per second (EH/s) since May 28, falling from a recorded 1,030 EH/s to 885 EH/s as of June 7, 2026. This downward trend in computational power has coincided with a cooling in miner profitability, prompting industry analysts to characterize the current environment as the network’s first distinct hashrate bear market.
Market Contraction and Declining Hashprice
The recent decline in mining activity is closely linked to a reduction in the “hashprice,” a metric representing the estimated daily return generated by one petahash per second (PH/s) of computing power. According to data tracked by hashrateindex.com, the hashprice stood at $28.26 per PH/s on June 7, 2026. This represents a 26.96% decrease over the preceding 30 days, down from $38.69 per PH/s on May 7.
Rapha Zagury, CEO of Elektron Energy, has identified this shift as a notable milestone for the Bitcoin network, labeling the current period as the network’s first “hashrate bear market.” The decline in revenue is compounded by the fact that on-chain transaction fees currently constitute a minor portion of total miner rewards. Data from the most recent 24-hour period indicates that these fees account for just 0.73% of total rewards, maintaining a long-term structural concern regarding revenue sustainability for mining operations.
Network Difficulty and Future Adjustments
Despite the reduction in total computational strength, the Bitcoin protocol is designed to self-regulate through periodic difficulty adjustments. With the network experiencing a drift in block times—often exceeding the standard 10-minute target—the system is scheduled to recalibrate. A 10.76% reduction in mining difficulty is currently projected to take effect on June 13, 2026.
This adjustment mechanism serves as a critical stabilization tool for the network, particularly during periods where the hashprice faces downward pressure. By reducing the difficulty required to discover new blocks, the protocol effectively lowers the barrier to entry for miners, potentially incentivizing the continued operation of hardware despite the tighter revenue environment.
Industry Context and Structural Challenges
The current volatility underscores the sensitivity of mining operations to both bitcoin’s market valuation and the underlying economics of block rewards. As mining revenue remains tightly coupled with the market price of the underlying asset, the recent slide to February lows has forced a re-evaluation of operational efficiency across the sector. The drop in hashrate suggests that older or less efficient mining hardware is increasingly being taken offline as the cost of electricity and maintenance outpaces the potential return on investment.
The industry continues to monitor these metrics closely, as the balance between hashprice, transaction fees, and network difficulty remains the primary driver of global mining participation. With the next difficulty adjustment set for June 13, 2026, market participants are looking toward this event as a bellwether for the network’s ability to maintain its security and operational integrity throughout this period of contraction.
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