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9 Mar 2026, 14:30

Bitcoin Milestone Achieved: Historic 20 Millionth Coin Mined, Scarcity Horizon Nears

BitcoinWorld Bitcoin Milestone Achieved: Historic 20 Millionth Coin Mined, Scarcity Horizon Nears The 20 millionth Bitcoin has officially been mined, marking a profound and historic milestone for the world’s first cryptocurrency. This event, occurring 17 years, two months, and one week after the genesis block’s creation, signifies that 95.2% of Bitcoin’s total predetermined supply of 21 million is now in circulation. Consequently, the journey toward absolute digital scarcity has entered its final, century-long chapter, fundamentally reshaping the asset’s economic narrative. The 20 Millionth Bitcoin Milestone: A Technical Breakdown Data from the blockchain explorer Mempool confirms the monumental block. Miners from the Foundry USA pool successfully validated block 939,999, adding the 20 millionth Bitcoin to the ledger. This achievement highlights the relentless operation of the Bitcoin network’s proof-of-work consensus mechanism. Furthermore, it demonstrates the decentralized security that has protected the blockchain for nearly two decades. The event triggers a deep analysis of Bitcoin’s emission schedule and its deflationary design. Bitcoin’s code enforces a controlled supply expansion through periodic “halvings.” These events cut the block reward for miners in half approximately every four years. The system ensures a predictable and transparent monetary policy, a stark contrast to traditional fiat systems. Currently, the block reward stands at 3.125 BTC following the 2024 halving. This mechanism directly controls the pace at which new coins enter the market. Key data points from this milestone include: Total Supply in Circulation: 20,000,000 BTC (95.2%) Remaining Supply to Mine: 1,000,000 BTC (4.8%) Estimated Time to Mine Remaining Coins: ~114 years Current Block Reward: 3.125 BTC Next Halving Event: Estimated 2028 Scarcity and the Long-Term Economic Horizon The mining of the 20 millionth Bitcoin places the concept of digital scarcity into sharp focus. With only one million coins left to create over more than a century, the inflation rate of the Bitcoin network will continue to decline asymptotically toward zero. This engineered scarcity is a core tenet of Bitcoin’s value proposition, often compared to the extraction of precious metals like gold. However, Bitcoin’s total supply is perfectly verifiable and immutable. Economists frequently analyze this fixed supply against growing demand dynamics. The remaining coins will enter circulation at a progressively slower rate due to future halvings. For instance, the final Bitcoin is not scheduled for mining until around the year 2140. This extended timeline creates a predictable and diminishing new supply, a feature that proponents argue makes Bitcoin a superior hedge against inflation. Network Security and Miner Economics Post-Milestone Reaching this supply milestone also prompts examination of the Bitcoin mining industry’s future. Miners secure the network by validating transactions and are rewarded with newly minted bitcoins and transaction fees. As the block reward continues to diminish over time, transaction fees must constitute a larger portion of miner revenue to ensure network security remains robust. This transition is a critical, long-term design challenge for the protocol. Analysts observe that the health of the mining sector is paramount. Consequently, a vibrant ecosystem with sufficient transaction volume is essential. The milestone underscores the importance of Bitcoin’s utility as a settlement layer. Major financial institutions and payment networks experimenting with Bitcoin integration could help drive this necessary fee market. Therefore, the next 114 years will test the network’s economic incentives. Historical Context and the Path to 21 Million To appreciate the significance of the 20 million mark, one must revisit Bitcoin’s origins. The genesis block, mined by Satoshi Nakamoto in January 2009, contained a reward of 50 BTC. The table below illustrates the dramatic reduction in new supply over time: Phase Approx. Years Block Reward Total BTC Mined in Phase Genesis – 2012 4 50 BTC 10,500,000 2012 – 2016 4 25 BTC 5,250,000 2016 – 2020 4 12.5 BTC 2,625,000 2020 – 2024 4 6.25 BTC 1,312,500 2024 – 2028 4 3.125 BTC ~656,250 2028+ Continuing 1.5625 BTC Diminishing This halving mechanism ensured the rapid distribution of the first 20 million coins relative to the glacial pace for the final million. The milestone is therefore not just a number but a testament to a functioning, predictable monetary system operating without a central authority. It validates the core code written over 17 years ago. Conclusion The mining of the 20 millionth Bitcoin represents a pivotal moment in financial history. It confirms the successful execution of Bitcoin’s disinflationary protocol and brings the digital asset closer to its ultimate state of fixed scarcity. This Bitcoin milestone reinforces the network’s resilience and the inevitability of its supply schedule. As the world watches the final million coins enter circulation over the next century, the principles of decentralized, predictable money continue to gain real-world validation. The focus now shifts to how the ecosystem adapts to the diminishing block subsidy and embraces a fee-driven security model. FAQs Q1: What does it mean that the 20 millionth Bitcoin has been mined? It means 95.2% of Bitcoin’s total possible supply of 21 million is now in active circulation. The network has reached a major supply milestone, leaving only one million bitcoins left to be created over approximately the next 114 years. Q2: Who mined the 20 millionth Bitcoin? According to data from Mempool, the block containing the 20 millionth coin (block height 939,999) was mined by the Foundry USA mining pool, one of the largest operational mining pools in the world. Q3: Will Bitcoin mining stop after the 21 millionth coin? Yes, the Bitcoin protocol stipulates that no new bitcoins will be created after the 21 millionth coin is mined, estimated around the year 2140. After this point, miners will be compensated solely by transaction fees for securing the network. Q4: How does this milestone affect Bitcoin’s price or scarcity? The milestone itself is a symbolic confirmation of Bitcoin’s predictable emission schedule. It highlights the increasing scarcity of new supply, a fundamental economic factor. However, price is determined by market dynamics of supply and demand, not by a single mining event. Q5: What happens to lost bitcoins, and how does that affect the total supply? Bitcoins stored in lost or inaccessible wallets are effectively removed from the circulating supply, increasing the scarcity of the remaining coins. The total cap of 21 million will never change, but the actual liquid, tradable supply is likely significantly lower than the mined amount. This post Bitcoin Milestone Achieved: Historic 20 Millionth Coin Mined, Scarcity Horizon Nears first appeared on BitcoinWorld .

9 Mar 2026, 13:50

Nvidia-Backed Startup Prepares First Bitcoin Mining Test in Orbit

A startup backed by Nvidia plans to begin testing Bitcoin mining in space later this year, marking one of the most unusual attempts yet to move crypto infrastructure beyond Earth. Starcloud, a space infrastructure startup founded in 2024, says it intends to place Bitcoin mining hardware aboard a spacecraft scheduled for launch later this year. If successful, the company believes orbital computing could eventually become a major industry. Startup CEO Philip Johnston wrote on social media X that Starcloud aims to become the first company to mine Bitcoin outside Earth. He previously discussed the concept in an interview with HyperChange. The idea reflects a broader push among tech companies to explore space-based data centers as global demand for computing power grows. Why the company believes space mining could work According to Johnston, launching specialized Bitcoin mining machines into orbit could be economically attractive because of the type of hardware involved. Bitcoin mining relies on ASIC chips, which are purpose-built processors designed for hashing operations. Johnston argues that these chips provide significantly more computing power per unit of electricity than general-purpose AI hardware. “A GPU is about 30 times more expensive per kilowatt than an ASIC,” Johnston explained. “A B200 chip with a power draw of 1 kilowatt costs around $30,000. An ASIC with the same power draw costs about $1,000.” That difference becomes important in space, where launching equipment is extremely expensive. The lower cost per kilowatt could make ASIC-based systems more practical for orbital computing. Johnston also believes the long-term economics of mining on Earth are becoming less attractive. Bitcoin mining currently consumes roughly 20 gigawatts of electricity worldwide. Johnston argues that as energy constraints grow, the industry could eventually look toward solar-powered infrastructure in orbit. He predicts that Bitcoin mining in space could evolve into a “massive industry” over time. The long-term vision of orbital data centers Starcloud’s broader goal goes far beyond cryptocurrency. The company was founded to build space-based data centers designed to meet the rapidly growing energy needs of artificial intelligence and high-performance computing. In November 2025, Starcloud launched a satellite carrying an Nvidia H100 GPU into orbit, marking the first time such a powerful AI chip had operated in space. The company’s long-term plan envisions an orbital infrastructure of roughly 88,000 satellites powered primarily by solar energy. In theory, this network could support both AI computing and specialized workloads like Bitcoin mining. Could Bitcoin eventually be mined beyond Earth? The concept of moving crypto infrastructure into space has also sparked discussion about interplanetary transactions. Technologists Jose E. Puente and Carlos Puente suggested last September that Bitcoin transactions could theoretically reach Mars in under three minutes using optical communication links such as those developed by NASA or Starlink. Their proposed system would rely on a network of satellites, antennas, and possibly a lunar relay node to transmit transactions across planetary distances. However, the researchers argue that mining Bitcoin directly on Mars would be impractical because of the long communication delays between planets. Legal and technical questions remain Despite the excitement surrounding orbital mining, the idea also raises complex legal and technical issues. Under the 1967 United Nations Outer Space Treaty, satellites remain under the jurisdiction of the country in which they are registered. However, the treaty does not clearly define how cryptocurrency mined in space would be taxed or regulated. There are also technical challenges. Low Earth orbit satellites can only communicate with ground stations during short windows as they pass overhead. This could create interruptions in transmitting newly mined blocks to the Bitcoin network. Whether these limitations would significantly affect profitability remains unclear. Meanwhile miners on Earth face pressure While experimental space projects gain attention, traditional Bitcoin miners continue operating under difficult market conditions. Bitcoin’s price has fallen nearly 48% from its all-time high of $126,080 reached in October. At the same time, mining difficulty recently declined about 7% from record levels, offering some relief to operators. For now, mining remains firmly Earth-bound. But if Starcloud’s experiment succeeds, the next frontier for Bitcoin may not be another country or continent, it could be orbit.

9 Mar 2026, 13:05

Crypto Researcher: Banks Can’t Begin to Use XRP Until It Hits This Price Level

For years, the conversation surrounding XRP has centered on its potential role in transforming global payments . Advocates often highlight the digital asset’s ability to settle transactions within seconds while maintaining extremely low fees. These features have positioned XRP as a candidate for bridging currencies in cross-border transfers, particularly within institutional finance. However, technological capability alone does not guarantee real-world adoption. Large financial institutions require markets that can absorb massive transaction volumes without creating sharp price movements. As a result, analysts continue to debate whether XRP’s current market structure provides sufficient liquidity for large-scale banking use. CryptoTank Raises a Key Liquidity Threshold Crypto researcher CryptoTank recently addressed this issue in a post on X, offering a bold perspective on the conditions required for institutional adoption. According to CryptoTank, banks cannot begin using XRP for large-scale transaction flows until the asset reaches three-digit price levels. Banks can't even begin to use XRP until it's 3 digits. The reason is Liquidity Depth. Has to be Deep pools of Liquidity to draw from and flow transactions through. Few understand…. — CryptoTank (@Tank2033js) March 8, 2026 The analyst argues that the limiting factor is liquidity depth. Financial institutions move enormous amounts of capital across borders, and these transactions require markets with deep liquidity pools. Without sufficient depth, even relatively small institutional transfers could trigger sharp price swings. CryptoTank believes that a significantly higher XRP valuation would naturally expand available liquidity. As the price increases, the total value of XRP circulating within trading markets also rises, creating deeper pools that institutions could draw from when routing payments. Why Deep Liquidity Matters for Global Payments Institutional payment networks process trillions of dollars every year. If banks were to rely on a digital asset for settlement, the market supporting that asset would need to handle very large transfers instantly while maintaining price stability. Liquidity depth plays a crucial role in this process. Deep markets allow large orders to execute smoothly without causing major fluctuations in price. Shallow markets, on the other hand, amplify volatility because fewer buy and sell orders exist at each price level. We are on X, follow us to connect with us :- @TimesTabloid1 — TimesTabloid (@TimesTabloid1) June 15, 2025 The concept becomes especially important for assets designed to function as bridge currencies . If a bank converts large sums into a settlement asset and then quickly converts them into another currency, the underlying market must provide enough liquidity to support both sides of that transaction. While analysts debate price thresholds, Ripple continues to build infrastructure towards improving cross-border financial flows. The company has developed enterprise blockchain solutions that help payment providers and financial institutions settle transactions more efficiently. Price, Liquidity, and the Road to Adoption CryptoTank’s argument highlights a central question in the XRP narrative: how market valuation influences institutional usability. Higher prices could increase liquidity depth, potentially making the asset more suitable for large-scale financial transactions. Whether XRP ultimately reaches three digits level remains uncertain. Yet the discussion underscores a broader reality: institutional adoption requires not only advanced technology but also deep, resilient markets capable of supporting global financial flows. Disclaimer : This content is meant to inform and should not be considered financial advice. The views expressed in this article may include the author’s personal opinions and do not represent Times Tabloid’s opinion. Readers are urged to do in-depth research before making any investment decisions. Any action taken by the reader is strictly at their own risk. Times Tabloid is not responsible for any financial losses. Follow us on Twitter , Facebook , Telegram , and Google News The post Crypto Researcher: Banks Can’t Begin to Use XRP Until It Hits This Price Level appeared first on Times Tabloid .

9 Mar 2026, 07:45

Bitcoin Milestone Achieved: Historic 20 Millionth Coin Mined Today

BitcoinWorld Bitcoin Milestone Achieved: Historic 20 Millionth Coin Mined Today In a landmark event for the digital asset ecosystem, the 20 millionth Bitcoin is projected to enter circulation between midnight on March 9 and the early morning of March 10, 2025, Korea Standard Time (KST). This pivotal moment signifies that the pioneering cryptocurrency has officially passed the 95% issuance threshold of its hard-capped lifetime supply. Consequently, the mining community now focuses on the final million coins, a process data analysts project will span over a century. Understanding the Bitcoin Milestone This event represents far more than a symbolic number. According to real-time data from mining pool Cloverpool, the extraction of the 20 millionth coin means that precisely 95.2% of Bitcoin’s total predetermined supply of 21 million is now in existence. The remaining 4.8%, or one million BTC, will enter the market gradually through the mining process. Experts estimate this final tranche will require approximately 114 years to fully issue, based on the network’s programmed halving schedule. The significance of this milestone is profound for several key reasons. First, it visually demonstrates the predictable and transparent monetary policy embedded within Bitcoin’s code. Second, it highlights the accelerating scarcity of new coin issuance. Finally, this event shifts market psychology toward the long-term reality of a fully diluted supply. The Mechanics of Bitcoin’s Final Million Bitcoin’s supply issuance is not linear. It is governed by the halving mechanism, which reduces the block reward granted to miners by 50% approximately every four years. This process ensures a decelerating emission rate. The final coins will be mined at progressively slower rates, with the last Bitcoin expected around the year 2140. Currently, the network operates under a block reward of 3.125 BTC, following the most recent halving in 2024. The next reduction to 1.5625 BTC per block is anticipated in 2028. This systematic slowdown creates a powerful economic dynamic. Inflation Rate: Bitcoin’s annual inflation rate currently sits below 1%, making it disinflationary compared to most fiat currencies. Miner Economics: As block rewards diminish, transaction fees must constitute a larger portion of miner revenue to secure the network. Stock-to-Flow Impact: The increasing interval between new supply shocks traditionally influences long-term valuation models. Expert Analysis on Network Security Industry analysts emphasize that this milestone underscores Bitcoin’s transition from a high-inflation asset to a ultra-scarce one. “The mining of the 20 millionth Bitcoin is a powerful testament to the resilience and predictability of the protocol,” notes a blockchain data researcher from a major analytics firm. “While the block reward decreases, network security, measured by hash rate, has continued to reach all-time highs. This indicates robust miner commitment despite the reducing new supply.” The security model, therefore, appears sustainable as the network matures beyond pure coinbase rewards. Historical Context and Future Implications To appreciate this moment, one must consider Bitcoin’s issuance timeline. The first 10 million BTC were mined relatively quickly in the early years when difficulty was low. The second 10 million, however, have taken significantly longer due to increased network competition and halving events. The journey to 20 million encapsulates the entire evolution of cryptocurrency mining, from hobbyist CPU operations to industrial-scale ASIC farms powered by renewable energy. Looking forward, the implications are multifaceted. For investors, it reinforces the fixed-supply narrative central to Bitcoin’s value proposition. For developers, it places greater importance on layer-2 scaling solutions like the Lightning Network to facilitate microtransactions as on-chain fees may fluctuate. For the global economy, it presents a functioning example of a verifiably scarce digital asset. Conclusion The mining of the 20 millionth Bitcoin marks a critical inflection point in the asset’s lifecycle. It moves the network into its final phase of issuance, cementing its path toward absolute scarcity. This Bitcoin milestone is not merely a numerical curiosity but a real-world validation of its algorithmic monetary policy. As the countdown to the 21 millionth coin begins, the event underscores the unique, predictable, and transparent nature of the world’s first decentralized cryptocurrency. FAQs Q1: What does mining the 20 millionth Bitcoin actually mean? It means that 20 million individual Bitcoin units have been created and introduced into circulation through the proof-of-work process. This represents 95.2% of the total supply that will ever exist. Q2: How long will it take to mine the remaining Bitcoin? Based on the current halving schedule and block time, projections suggest the final million Bitcoin will take approximately 114 years to mine, with the last coin expected around 2140. Q3: Does this milestone affect Bitcoin’s price or security? While the event itself is symbolic, it reinforces Bitcoin’s scarcity narrative. Network security is currently at an all-time high and is expected to remain robust as transaction fees increasingly compensate miners alongside dwindling block rewards. Q4: What happens when all 21 million Bitcoin are mined? Miners will no longer receive block rewards for validating transactions. Their revenue will transition entirely to transaction fees paid by users, which must be sufficient to incentivize them to continue securing the network. Q5: Can the 21 million Bitcoin cap be changed? Technically, changing the cap would require a consensus upgrade to the Bitcoin protocol, which is highly improbable. The fixed supply is a foundational feature that the vast majority of the network’s users, developers, and miners support and are economically incentivized to maintain. This post Bitcoin Milestone Achieved: Historic 20 Millionth Coin Mined Today first appeared on BitcoinWorld .

9 Mar 2026, 05:25

Space Bitcoin Mining: Nvidia-Backed StarCloud’s Revolutionary 2025 Satellite Launch

BitcoinWorld Space Bitcoin Mining: Nvidia-Backed StarCloud’s Revolutionary 2025 Satellite Launch In a groundbreaking development for both the cryptocurrency and aerospace industries, Nvidia-backed startup StarCloud has announced plans to launch its second spacecraft specifically designed for Bitcoin mining operations in space later this year, according to a recent Cointelegraph report from February 2025. This ambitious project represents a significant leap forward in technological innovation, potentially addressing some of Earth’s most pressing Bitcoin mining challenges while opening new frontiers for digital asset infrastructure. StarCloud’s Space Bitcoin Mining Initiative StarCloud, a pioneering space data center startup with substantial backing from technology giant Nvidia, will deploy its second specialized spacecraft in late 2025. Consequently, this mission aims to establish the first operational Bitcoin mining facility in low Earth orbit. The company’s initial test spacecraft, launched in 2024, successfully demonstrated the fundamental viability of space-based computing operations. However, this second mission represents a fully operational deployment with dedicated mining hardware. The spacecraft will utilize advanced application-specific integrated circuits (ASICs) specifically designed for the SHA-256 algorithm that Bitcoin employs. Furthermore, these specialized processors will operate in the unique environment of space, where factors like temperature extremes and radiation present both challenges and opportunities. StarCloud engineers have developed proprietary cooling systems that leverage the vacuum of space for more efficient heat dissipation than terrestrial alternatives. Technical Advantages of Space-Based Mining Space-based Bitcoin mining offers several potential technical advantages over traditional Earth-based operations. Primarily, the near-constant solar power availability in orbit eliminates the intermittent energy challenges faced by terrestrial renewable-powered mining facilities. Additionally, the extreme cold of space provides natural cooling for mining hardware, potentially reducing energy consumption by up to 40% compared to Earth-based operations that require extensive cooling systems. Energy and Environmental Considerations The environmental impact of Bitcoin mining has remained a significant concern within the cryptocurrency community and among regulators. Traditional mining operations frequently rely on fossil fuels, particularly in regions with cheap but carbon-intensive energy sources. Conversely, space-based mining operations can utilize virtually unlimited solar energy without atmospheric interference or weather-related interruptions. According to space technology analysts, a single spacecraft equipped with modern solar panels could generate approximately 10-15 kilowatts of continuous power. This represents sufficient energy to operate multiple high-efficiency ASIC miners simultaneously. Moreover, the complete absence of atmospheric scattering in space allows solar panels to operate at peak efficiency throughout approximately 95% of each orbit. Comparison: Terrestrial vs. Space Bitcoin Mining Factor Terrestrial Mining Space Mining Primary Energy Source Grid power (mixed sources) Solar power (continuous) Cooling Requirements Active systems (high energy use) Passive radiative cooling Operational Uptime 95-98% (maintenance downtime) 99.5%+ (redundant systems) Infrastructure Cost Land, facilities, permits Launch costs, spacecraft Regulatory Environment National/regional regulations International space treaties Nvidia’s Strategic Investment in Space Computing Nvidia’s backing of StarCloud represents a strategic expansion beyond its traditional gaming and AI markets. The technology company has increasingly positioned itself as a leader in high-performance computing solutions for emerging applications. Nvidia’s expertise in GPU and specialized processor design directly supports the computational requirements of Bitcoin mining operations, even in the challenging space environment. The collaboration leverages Nvidia’s experience in radiation-hardened computing systems, originally developed for autonomous vehicles and industrial applications. These systems demonstrate particular relevance for space operations, where cosmic radiation can disrupt conventional computing hardware. StarCloud’s spacecraft will incorporate modified versions of Nvidia’s most efficient computing architectures, optimized specifically for the Bitcoin mining algorithm. Industry analysts note that successful space-based mining could validate several Nvidia technologies simultaneously: Radiation-tolerant computing: Proving reliability in extreme environments Edge computing architectures: Operating autonomously without direct human intervention Energy-efficient processing: Maximizing computation per watt in constrained systems Thermal management solutions: Dissipating heat without conventional cooling methods Regulatory and Legal Framework for Space Mining The legal status of space-based Bitcoin mining operations remains complex under current international agreements. The Outer Space Treaty of 1967, ratified by 110 countries including all major spacefaring nations, establishes that outer space remains free for exploration and use by all states. However, the treaty prohibits national appropriation of celestial bodies through claims of sovereignty. Legal experts specializing in space law emphasize that Bitcoin mining in orbit likely falls within permissible activities, similar to telecommunications satellites. Nevertheless, the transmission of mined Bitcoin to Earth-based networks raises questions about jurisdiction and regulatory compliance. StarCloud has reportedly engaged with multiple national space agencies and regulatory bodies to establish clear operational parameters before launch. Additionally, the company must navigate spectrum allocation for data transmission between the spacecraft and ground stations. The Federal Communications Commission in the United States and equivalent agencies in other nations coordinate these allocations to prevent interference with existing satellite communications. StarCloud’s second spacecraft will utilize dedicated frequency bands specifically allocated for experimental space computing applications. Economic Viability and Market Impact The economic model for space-based Bitcoin mining depends on several interrelated factors. Launch costs have decreased significantly in recent years due to reusable rocket technology developed by companies like SpaceX. Currently, launching one kilogram to low Earth orbit costs approximately $1,500-$2,000, compared to $20,000-$30,000 a decade ago. This reduction makes specialized space missions increasingly economically feasible. Bitcoin’s mining difficulty adjustment mechanism presents another consideration. The network automatically adjusts mining difficulty approximately every two weeks to maintain a consistent block production rate of one block every ten minutes. Space-based mining operations would contribute to the global hash rate, potentially increasing difficulty for all miners. However, their unique energy advantages might maintain profitability even during difficulty increases. Market analysts project that successful space mining could: Introduce a new class of ultra-efficient mining operations Potentially decrease the carbon footprint associated with Bitcoin mining Demonstrate the viability of space-based commercial computing Encourage further investment in space infrastructure development Technical Challenges and Solutions Operating computing hardware in space presents unique technical challenges beyond those encountered in terrestrial data centers. Radiation effects, including single-event upsets and total ionizing dose accumulation, can degrade or disrupt electronic components. StarCloud addresses these challenges through a multi-layered approach combining hardware and software solutions. The spacecraft employs radiation-hardened processors alongside conventional commercial components in a hybrid architecture. Critical functions utilize the hardened components, while mining operations employ commercial ASICs within specially shielded enclosures. Additionally, the system incorporates extensive error detection and correction mechanisms at both hardware and software levels. Data transmission represents another significant challenge. The spacecraft must regularly communicate mined blocks and receive new block headers from the Bitcoin network. Latency between low Earth orbit and ground stations ranges from 10-50 milliseconds, depending on orbital position and ground station availability. This latency remains negligible compared to Bitcoin’s ten-minute block time, ensuring minimal impact on mining efficiency. Conclusion StarCloud’s planned 2025 launch of a Bitcoin-mining spacecraft represents a convergence of cryptocurrency innovation and space technology advancement. Backed by Nvidia’s computing expertise, this initiative could potentially address environmental concerns associated with Bitcoin mining while demonstrating new applications for space infrastructure. The success of this mission may establish space-based data centers as a viable complement to terrestrial operations, particularly for computationally intensive applications with high energy requirements. As both the space and cryptocurrency industries continue evolving, such cross-disciplinary innovations will likely become increasingly common, pushing the boundaries of what remains technically and economically feasible. FAQs Q1: How does space Bitcoin mining differ from Earth-based mining? Space Bitcoin mining utilizes continuous solar power and passive radiative cooling in the vacuum of space, potentially offering greater energy efficiency and lower environmental impact compared to terrestrial operations that often rely on mixed energy grids and active cooling systems. Q2: What technical challenges does Bitcoin mining in space present? Primary challenges include radiation hardening of computing hardware, thermal management without conventional cooling methods, reliable data transmission to Earth, and autonomous operation without direct physical maintenance access. Q3: Is space Bitcoin mining legal under international law? Current interpretations of the Outer Space Treaty suggest that Bitcoin mining in orbit falls within permissible commercial space activities, similar to telecommunications satellites, though specific national regulations and spectrum allocations apply to data transmission. Q4: How does Nvidia contribute to StarCloud’s space mining project? Nvidia provides technological expertise in high-performance computing, radiation-hardened processor design, energy-efficient architectures, and thermal management solutions specifically adapted for the extreme environment of space operations. Q5: What potential impact could space mining have on Bitcoin’s network? Space-based mining operations would contribute additional hash rate to the Bitcoin network, potentially increasing mining difficulty while introducing a new class of operations with unique energy advantages that could maintain profitability even during difficulty adjustments. This post Space Bitcoin Mining: Nvidia-Backed StarCloud’s Revolutionary 2025 Satellite Launch first appeared on BitcoinWorld .

9 Mar 2026, 04:49

Orbital data center company to start mining Bitcoin in space

Starcloud CEO Philip Johnston noted that it is 30 times cheaper to mine Bitcoin on ASICs than on GPUs in space on a kilowatt-hour basis.