Bitcoin News Today:

A solo miner recently mined Block 913593, receiving a reward of 3.147 BTC, valued at approximately $340,000 at the time of the event. This achievement, while rare, highlights the continued possibility for individual miners to succeed in the competitive Bitcoin mining landscape, despite the dominance of large mining pools like Foundry and Antpool [1]. The event has been viewed by some as a symbolic reinforcement of Bitcoin’s decentralized nature, emphasizing that the potential for individual miners to contribute to the network remains a tangible reality [1].

The Bitcoin mining difficulty has continued to rise, reaching an all-time high of 134.7 trillion on Friday. This increase in difficulty means that miners must expend greater computational resources to validate blocks, intensifying operational challenges, particularly for smaller players in an industry already characterized by narrow profit margins [4]. The rising difficulty has sparked concerns about the centralization of mining, as larger corporations and pools with substantial resources are better positioned to maintain profitability under these conditions.

Despite these challenges, solo miners have demonstrated their capacity to achieve success. In July and August 2025, three solo miners successfully mined blocks and claimed the 3.125 BTC block reward, valued at over $344,000 at the time. These miners operated through the Solo CK pool, a service that supports solo mining activities [4]. The ability of solo miners to occasionally overcome the odds underscores the potential for individual contribution within the Bitcoin network, even as the industry becomes increasingly dominated by institutional players.

New mining technologies and devices have also emerged, providing solo miners with tools to enhance their chances. For instance, the NerdQaxe++ Bitcoin solo miner, a compact and efficient device, has been developed to deliver up to 6 TH/s of hash power while consuming under 100 watts. This miner, which utilizes four Bitmain S21 Pro ASIC chips and an open-source design, has received praise for its performance, ease of use, and efficiency [3]. The device is marketed as a solution for hobbyists and professionals seeking to engage in solo mining without the complexity and costs associated with traditional mining hardware.

The success of individual miners like those who mined Block 913593 reinforces the importance of innovation and accessibility in the Bitcoin mining ecosystem. As the network difficulty continues to climb, the development of more efficient mining hardware and software will likely play a critical role in ensuring that solo mining remains a viable option for participants in the Bitcoin network. This evolution in technology not only supports the decentralized nature of Bitcoin but also helps maintain a diverse and competitive mining environment.

Source:

[1] A solo miner just mined an entire Bitcoin block (https://www.reddit.com/r/btc/comments/1n5qqx0/a_solo_miner_just_mined_an_entire_bitcoin_block/)

[2] Bitcoin Merch® - MARS LANDER V2 Lottery Miner (https://bitcoinmerch.com/products/bitcoin-merch%C2%AE-mars-lander-solo-bitcoin-miner-up-to-250gh-s?srsltid=AfmBOopyrNZpR4CiTos_9IDULwpzUNr8j2HbSV0O4qx2CO_NUBxjto7t)

[3] NerdQaxe++ Bitcoin Solo Miner (https://www.solosatoshi.com/product/nerdqaxe-plus-plus/?srsltid=AfmBOoqx2Y_fn50tc8-KsZeJrvc4hwWfoaIBX0eSXx3VLF4EQtmYaSMA)

[4] Bitcoin network mining difficulty climbs to new all-time high (https://cointelegraph.com/news/bitcoin-mining-difficulty-all-time-high)