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Solo-Miner Secures $210,000 Bitcoin Reward Against Odds of 28,000 to 1
A solo Bitcoin miner with a mere 230 terahashes per second of computing power, representing approximately 0.00002% of the total network hashrate, successfully validated block 943,411 on April 2, earning 3.139 BTC valued at around $210,000 in block rewards and transaction fees. This remarkable achievement occurred despite the miner facing odds of approximately 1 in 28,000 to find a block on any given day.
The anonymous miner utilized solo.ckpool.org, a platform launched in 2014 that allows individual operators to retain their entire block rewards minus a 2% fee. The total Bitcoin hashrate is approximately 1 zettahash per second, making the miner's setup almost negligible in comparison. CKpool developer Con Kolivas noted that large operators like Riot Platforms operate at around 30 exahashes, which is about 130,000 times the hashrate of the successful miner.
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"The reward marked the 312th solo block solved via the CKpool platform."
In contrast to the solo miner's success, major mining companies are currently liquidating their Bitcoin holdings. Riot Platforms sold approximately $250 million worth of BTC last week, while MARA Holdings offloaded Bitcoin valued at $1.1 billion at the end of last month, redirecting capital towards AI infrastructure. Despite the overwhelming dominance of industrial pools, solo miners continue to secure block rewards at a remarkable pace.
In summary, the solo miner's achievement highlights the unpredictable nature of Bitcoin mining, where individual efforts can yield significant rewards against daunting odds.
Bitcoin Miners Face New Competition for Cheap Energy
Bitcoin miners are encountering a new competitor for affordable energy as Anthropic has signed a multi-gigawatt computing deal. This partnership with Google and Broadcom aims to provide next-generation TPU capacities starting in 2027, contributing to a wave of demand that is reshaping the economic landscape of various industries, including Bitcoin mining.
Anthropic's significant compute contract is expected to increase its annual revenue run rate from $9 billion at the end of 2025 to $30 billion. The rapid expansion of AI infrastructure is becoming a direct competitor for scarce energy resources such as grid connections, space, cooling, and cheap electricity, with AI now representing one of the largest new sources of electricity demand in the U.S.
"The demand for AI computing now directly competes with Bitcoin mining for the same scarce resources."
As Bitcoin miners face rising costs and volatile mining economics, many are shifting their focus towards hosting AI workloads, positioning themselves as providers of energy and data center infrastructure while also mining Bitcoin. This shift is evident as companies like Core Scientific have transitioned a significant portion of their mining capacity to AI hosting agreements.
In conclusion, the evolving landscape of energy demand poses new challenges for Bitcoin miners, who must adapt to compete with the burgeoning AI sector for essential resources.
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