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Crypto in Crisis

Bitcoin Solo Miner Hits $200k Amid Wallet Crisis

A solo Bitcoin miner earned $199,300 from a recent block reward, as the Coldcard hardware wallet hack continues to cause losses near $114 million.
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Cryptocurrency mining rigs with cooling fans and cables arranged on server racks in a data center.
Foto: Symbolbild | yellow.com · Symbolbild (thematisch gesucht: Solo Bitcoin BTC miner nets 200 000 as Coldcard wallet hack ) - nicht das Originalfoto der Quelle.
The essentials
  • 3.157 BTC block reward valued at $199,300 went to a solo miner on August 2, 2026.

A Bitcoin miner operating independently managed to mine block 960,804 early Monday, earning a reward of 3.157 BTC. At the current valuation, that translates to approximately $199,300. Mempool data shows that the block was confirmed by a single miner, not part of a larger mining pool. This achievement follows closely behind another solo mining success, where a miner secured block 957,382 with a reward of 3.1382 BTC, also valued at about $200,000. These two events happened just three weeks apart, highlighting the possibility for individuals to contribute meaningfully to the Bitcoin network.

Not Just One Miner, But a Larger Trend

These two recent successes are not isolated cases. Over the course of 2026, solo miners have successfully mined a total of 13 blocks. This is a surprising development in an industry where large, well-resourced mining operations often dominate the landscape. While it’s rare for an individual to win a block, these cases show that it’s still possible, even with modest setups.

Challenges in Bitcoin Mining

However, despite these individual achievements, the broader Bitcoin mining industry is facing significant challenges. Tightening profit margins have forced several major mining firms to reconsider their business strategies. Some companies are pivoting toward artificial intelligence data centers and related infrastructure in a bid to find more sustainable revenue streams. These moves reflect a growing concern over the long-term viability of Bitcoin mining as a standalone industry.

At the same time, smaller Bitcoin holders are dealing with the fallout from a recent Coldcard hardware wallet exploit. The breach has caused widespread panic, particularly among long-term investors who have lost significant sums. As a result, many Bitcoin holders are moving their coins, with a noticeable increase in transactions moving to exchanges.

The Coldcard incident has had a profound impact on the market. Analysts report that losses from the breach may be nearing $114 million. What’s more, a fourth wave of thefts is now in progress. Researchers have noted that these attacks are unique in that they involve transactions being overridden during the unconfirmed phase. This method allows attackers to intercept funds before they are finalized, complicating efforts to trace or recover them.

Onchain data from Friday reveals a significant spike in Bitcoin sending addresses, reaching levels not seen since early 2024. The BTC exchange reserve has also increased, from 2.706 million BTC on July 30 to 2.718 million BTC by the end of the week. This rise suggests a large amount of movement in the Bitcoin network, with holders possibly reacting to the Coldcard incident by shifting their assets.

Yet, not all analysts agree on the exact destination of these moved funds. Glassnode, for instance, has suggested that some of this activity may not involve exchanges at all. Instead, they argue that Bitcoin holders are likely transferring their coins to new wallets. Understanding the true nature of this movement is key to accurately interpreting how the market is responding to current events.

The market is also being affected by the declining yield on Bitcoin futures. Once a highly profitable arena for traders, where returns could exceed 20%, the Bitcoin futures market is now yielding less than 3%. This drop in returns makes traditional investments like U.S. Treasuries more appealing, especially as they currently offer yields around 3.8%.

Legislative and Market Movements

The U.S. Senate did not include the Clarity Act on Monday’s agenda, marking a missed opportunity for legislative action in the crypto space. The bill, which aims to provide clearer regulatory guidelines for the industry, remains stalled. With the summer recess set to begin on or around August 10, lawmakers only have five more days of scheduled session time before they leave for the break. This leaves little room for progress on critical crypto-related issues, adding to the uncertainty facing the market.

Meanwhile, the price of gold rose as the U.S. dollar weakened. This shift was influenced by optimism surrounding a potential U.S.-Iran deal, which led to a sharp decline in oil prices. Gold often benefits in such scenarios as it is seen as a hedge against uncertainty. However, Iran’s Foreign Ministry has denied that any formal negotiations are taking place with the U.S. Instead, they claim that discussions are ongoing with Oman regarding the management of the Strait of Hormuz.

Looking at Bitcoin’s price performance, it remains below the 200-week moving average, a technical indicator often used to predict long-term market trends. This is a bearish signal for investors. Additionally, a recent bearish crossover of the 50- and 100-week moving averages suggests that the market is in a strong downtrend. Together, these indicators reinforce the view that the path of least resistance for Bitcoin is downward.

Should you care?

Bitcoin’s price remains below the 200-week average. Keep an eye on how much more of it gets sent to exchanges or wallets as the Coldcard incident unfolds.

Frequently asked questions

How much did the recent Bitcoin miner earn?

A solo miner earned approximately $199,300 from a block reward of 3.157 BTC on August 2, 2026.

What caused a spike in Bitcoin sending addresses?

The Coldcard hardware wallet hack led to a surge in sending addresses, with data showing a level not seen since early 2024.

Why are some Bitcoin holders moving coins to exchanges?

Following the Coldcard incident, BTC holders have been shifting their assets to exchanges, increasing exchange reserves by 12,000 BTC in four days.

Based on reporting by CoinDesk, compiled by the Tradingbird newsroom. Published 03 Aug 2026, 11:54.
Topics: Cloud · EV · Security

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