$BTC

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🧾 Bitcoin Mining Industry Update – June 2025

📉 Difficulty Adjustment:

Bitcoin mining difficulty decreased slightly to 126.4 trillion (from a record 126.9T on May 31), per CryptoQuant.

This reflects marginal relief in a highly competitive mining environment.

⚙️ Network Status:

The network hashrate surpassed 1 ZH/s (zetahash/second) on April 5, an all-time high, reinforcing Bitcoin's network strength and decentralization.

📉 Post-Halving Impact:

The April 2024 halving cut block rewards in half, squeezing profit margins.

Miners face increased production costs due to higher difficulty and energy prices.

📈 Strategic Shift by Public Miners:

Marathon Digital (MARA):

Mined 950 BTC in May (⬆️ 35% from previous month).

Holds 49,179 BTC, making it one of the largest corporate BTC holders.

CleanSpark:

Mined 694 BTC in May (⬆️ 9% month-over-month).

BTC reserves reached 12,502 BTC.

Boosted hashrate to 45.6 EH/s (⬆️ 7.5%).

🏦 New Trend – Bitcoin as a Treasury Asset:

Instead of selling mined BTC for cash, miners like MARA and CleanSpark are accumulating BTC as a strategic treasury reserve, betting on long-term price appreciation.

🔍 Key Takeaways:

Resilience: Despite margin pressure, top mining firms are increasing output and efficiency.

Strategic Holding: Holding BTC instead of selling reflects strong confidence in future price appreciation.

Market Evolution: These shifts point to the institutionalization and maturation of the mining sector.