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Hashrate Enters the ZH Era, Difficulty Adjustment Imminent, Macro Weakness Expectations Rising

Hashrate Enters the ZH Era, Difficulty Adjustment Imminent, Macro Weakness Expectations Rising


Bitcoin Hashrate Market Weekly Analysis (August 30 – September 5, 2025)

Key Points

  • Price: BTC traded around $110,000 this week, hitting a low of ~$107,275 and a high of ~$112,568, closing the weekend at ~$111,277. On the macro side, US August ADP job gains were only 54K, initial jobless claims rose to 237K, ISM manufacturing PMI stood at 48.7, and services PMI rebounded to 52 with weak employment subcomponents. Markets increasingly expect a September rate cut, supporting risk appetite and helping BTC stabilize at high levels.
  • Hashrate: The 7-day average has surpassed 1 ZH/s (1,000 EH/s) for the first time, with daily peaks reaching ~1.279 ZH/s, improving network security but pressuring miner unit output.
  • Difficulty: Current difficulty is ~129.70 T. Based on block timing, the next adjustment is expected on September 5, likely rising ~4.7% to ~135.8 T, setting a new record high.
  • Industry: Leading miners continue to expand production and operate steadily. Marathon mined 705 BTC in August, increasing holdings to 52,477 BTC; Riot deployed 36.4 EH/s, averaged 31.4 EH/s, and received ~$15.2M in power demand response subsidies. New machine deployments and expansion are driving hashrate upward.

1. Market Overview

1) BTC Price Trend
This week, BTC moved mainly sideways. Early in the week, it hovered near $108,000, dipping to ~$107,275 on September 1. From September 2–3, prices rose steadily amid weak US employment data and growing rate-cut expectations, peaking at ~$112,568 before modestly retracing on September 4. By September 5, BTC stabilized above $110K, closing at ~$111,277. Volatility narrowed compared to last week, as funds remained cautious ahead of nonfarm payroll data. Nevertheless, easing expectations, ETF flows, and institutional positioning continue to support high-range prices.

BTC Price Trend (Aug 30 – Sep 5, 2025), Source: CoinMarketCap
BTC Price Trend (Aug 30 – Sep 5, 2025), Source: CoinMarketCap

2) Network Hashrate
The network hashrate continued upward, with the 7-day average surpassing 1 ZH/s for the first time. Daily hashrate fluctuated between ~900–1,050 EH/s, peaking near 1.28 ZH/s. The new highs improve network security but reduce per-unit block rewards, putting ongoing pressure on higher-cost miners.

7-day Average Network Hashrate (Aug 30 – Sep 5, 2025), Source: Luxor Hashrate Index
7-day Average Network Hashrate (Aug 30 – Sep 5, 2025), Source: Luxor Hashrate Index

3) Mining Difficulty
Current difficulty stands at ~129.70 T, a historical high. The next adjustment is expected on September 5, with market estimates suggesting a ~4.7% increase to ~135.8 T. This would continue the downward trend of per-unit hashrate revenue, amplifying efficiency differences among miners.

2. Market Deep Dive

1) Price–Output Relationship
High BTC prices combined with rising difficulty are gradually lowering miners’ per-unit revenue (Hashprice). Recently, USD-denominated Hashprice remained ~$53–55/PH/s/day, down from early last month. Transaction fees are low, so miners rely more on block rewards. High difficulty and low fees raise the breakeven for marginal miners, putting older, energy-intensive machines under pressure. Efficient machines, low electricity costs, and scale advantage protect top-tier miners more effectively.

2) Hashrate Trend Analysis
The ZH-level hashrate is driven by:

  1. Deployment of next-gen high-efficiency ASICs, improving energy efficiency and unlocking effective hashrate from older units.
  2. Expansion by major North American miners, integrating new sites and optimizing power contracts to increase uptime and stability.

In the short term, rising hashrate and difficulty squeeze weaker capacity; in the medium-to-long term, concentration and professional operation become industry norms.

3) Cloud Mining Market Price
Cloud mining prices saw moderate correction this week. Some providers reduced unit prices by ~4%, maintaining competitive pricing for short-term products.

Product CycleAvg. Price ($/T/day)
30 days0.055
60 days0.057
90 days0.057
120 days0.060
180 days0.061
360 days0.061

3. News & Events

Macro: US August employment and activity indicators show slowing growth: ADP private sector jobs +54K, weekly initial claims 237K; ISM manufacturing PMI rebounded to 48.7 but remains in contraction, services PMI at 52 with weak employment subindex. These data strengthen bets on a September rate cut, lowering long-end Treasury yields and supporting risk assets. For crypto, improved liquidity expectations stabilize prices and reduce volatility, though weak future NFP or inflation could create tension between fundamentals and positive sentiment.

Industry: 7-day average hashrate broke 1 ZH/s, nearing 1,000 EH/s stability. Difficulty is expected to rise ~4.7% on September 5, a new record. Marathon mined 705 BTC in August, holding 52,477 BTC with a “hold over sell” strategy. Riot deployed 36.4 EH/s, averaged 31.4 EH/s, and received ~$15.2M in DR subsidies. Rising hashrate and difficulty compress profits for mid-to-high-cost miners, accelerating industry differentiation and consolidation. Top-tier miners still benefit from efficient machines and scale energy strategies, maintaining steady cash flow and expansion capability.

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