

In July 2024, a Bitcoin mining device with a modest hashrate of just 500 gigahashes per second (Gh/s) achieved an extraordinary result by successfully mining a block. A well-known mining equipment provider reported this noteworthy event. The block was valued at roughly $206,000, reflecting Bitcoin’s price at that time. The announcement stated: “Congratulations to the miner who likely solo-mined the first BTC block with this device on a solo mining platform at around 500 Gh/s!”
The hardware behind this accomplishment is a compact mining device manufactured by a company specializing in mining systems. Roughly the size of a human hand, it stands out for its portability and minimal footprint. Despite its small form factor, the device proved its capability by mining a Bitcoin block on its own. It was connected to a solo mining platform when it completed this remarkable operation.
Solo mining allows miners to operate independently, rather than joining a traditional mining pool. Unlike conventional pools that aggregate computational power from multiple participants, solo miners work autonomously and keep the entire block reward if successful. This platform enabled the compact device to achieve its solo mining success.
Blockchain data shows that the mined Bitcoin block originated from a solo mining platform. Industry sources confirm that the compact device, running at 500 Gh/s, mined the block. This accomplishment underscores the stark contrast between the device’s hashrate and the entire Bitcoin network’s computing power, which exceeds 550 exahashes per second (Eh/s)—about 550 billion Gh/s, or 1.1 billion times greater than the device itself. Statistically, this meant the device had a one-in-1.1-billion chance of mining a block every ten minutes, making this success exceptionally rare.
Bitcoin miners use electricity continuously, regardless of whether they successfully mine a block, resulting in ongoing operational costs. For this reason, solo Bitcoin mining is often compared to a lottery: operating costs are fixed, but rewards are random and unpredictable. For this miner, however, the risk paid off. Choosing to mine solo led to a substantial payout, demonstrating that even with modest equipment, solo mining can occasionally deliver outsized rewards.
Other solo Bitcoin miners have also experienced success in the past. Some used devices with much higher hashrates, reaching petahashes per second (Ph/s) or several million Gh/s. These more powerful units delivered hundreds of times the processing power of the compact device mentioned here, but the basic principle remained unchanged: every attempt, regardless of hashrate, is subject to mathematical probability.
Most Bitcoin miners join mining pools, combining their computing power and sharing rewards based on individual contributions. This approach dominates the industry because it offers more consistent, predictable payouts. Still, some Bitcoin advocates worry that pooled mining leads to network centralization. They support solo mining as a way to uphold Bitcoin’s core decentralized philosophy and keep the network truly distributed and resistant to censorship.
This 500 Gh/s compact device’s achievement highlights the unpredictable nature of Bitcoin mining. Against overwhelming odds, the small machine secured a block and earned a significant, unexpected reward. The event proves that solo mining remains viable—even with modest equipment—and brings renewed focus to the community’s debate over balancing efficient pooled mining with true network decentralization.
Yes, mining Bitcoin can still be profitable with modern compact devices. Lower energy use and improved efficiency provide solid returns on investment, especially during bullish market periods.
The timeframe depends on your hardware’s power and network difficulty. With today’s compact devices, it generally takes 10 to 30 days to mine 1 Bitcoin. More powerful equipment can shorten this period considerably.
A miner’s income varies with computational power, electricity costs, and network difficulty. With modern compact hardware, a miner can generate 0.01 to 0.5 BTC per month—currently $300 to $15,000—before expenses.
Yes, Bitcoin mining is legal in most countries. However, laws differ by region, and local regulations regarding energy use, taxes, and licensing may apply. Always check local regulations before starting to mine.
Top compact miners include the Antminer S19 Pro, Antminer S19 XP, and MicroBT Whatsminer M50S. These units deliver high energy efficiency, strong hashrates, and compact designs, making them ideal for small-scale operations.
Electricity costs depend on your location and local rates. Compact devices typically use 1,500 to 3,500 watts. On average, expect to pay $0.10 to $0.30 per kilowatt-hour. For best profitability, seek out regions with low-cost electricity or renewable energy options.











