Bitcoin Adoption Surges: El Salvador Buys 21 BTC, MicroStrategy Adds 1,955 BTC

Bitcoin's latest price was $, in the last 24 hours. The cryptocurrency has been making headlines recently with several significant developments. Scientists José E. Puente and Carlos Puente have proposed using Bitcoin as interplanetary money for Earth-Mars trade, outlined in a new research paper. Their approach centers on overcoming the physical and network challenges of interplanetary communication through a novel mechanism called Proof-of-Transit Timestamping (PoTT). The primary authors of this proposal, José E. Puente and Carlos Puente, are affiliated with Mobiletalk-Q, SL. The paper envisions making Bitcoin the monetary standard for interplanetary trade without altering its core economics. It addresses high-latency communication issues between Earth and Mars. The system is designed for Bitcoin, employing the Lightning Network and sidechains on Mars for local transactions, while maintaining settlement against Earth's Layer 1. The project is at an academic stage with no significant industry engagement from key influencers or regulators. BTC remains the central asset in the discussion, with no effects on other cryptocurrencies. Although the concept remains in its infancy, the potential future implications could include advanced space trade capabilities using digital currency. The proposal draws parallels with previous Bitcoin extensions like Lightning but for a cosmic scale. It introduces cryptographic assurance to ensure transactions across space. Experts ponder the technological and regulatory challenges this project faces but recognize the ambitious possibility of Bitcoin facilitating space commerce. The implementation of such a system could alter financial technology approaches to interplanetary trade.

El Salvador marked the fourth anniversary of its Bitcoin legal tender law with a symbolic acquisition of 21 BTC. The purchase comes despite International Monetary Fund (IMF) restrictions following a $1.4 billion loan agreement. El Salvador bought 21 BTC on September 7 to celebrate the fourth anniversary of its Bitcoin Law, with the latest purchase being a symbolic nod to the flagship cryptocurrency’s 21 million supply cap. President Nayib Bukele confirmed the buy on Sunday, revealing that the country’s Bitcoin reserve now holds 6,313 BTC. The Bitcoin Office also celebrated the milestone on X by showcasing key achievements since El Salvador became the first nation to establish a national Bitcoin stockpile. The country has launched CUBO+, a development program dedicated to advancing BTC and Lightning Network technologies. It now offers public education initiatives in BTC and artificial intelligence, with 80,000 public servants certified in Bitcoin literacy. The government has also passed a new banking law that allows financial institutions that hold the digital currency to operate and provide services to sophisticated investors. The Bitcoin Law, passed in 2021, made El Salvador the first country in the world to adopt BTC as legal tender alongside the U.S. dollar. The policy was promoted as a way to increase financial inclusion and reduce remittance costs for its citizens. The government was forced to pull back its policies to comply with a December 2024 loan deal from the IMF. Under the Extended Fund Facility agreement, El Salvador agreed to make BTC acquisitions by public entities voluntary and withdraw from the government-run Chivo wallet program. These conditions were later integrated into national policy through amendments to the Bitcoin Law made by the nation’s Congress. The IMF Executive Board then approved the financing deal in February 2025, allowing an initial disbursement of $120 million. In July 2025, the IMF published a report revealing that the Central American nation had not purchased any new BTC since signing the loan agreement. According to officials, its early performance under the program has been strong, with the country meeting key fiscal and reserve targets. It also doubled down on its stance, stating that efforts were being made to ensure the government does not add to its BTC holdings, with future disbursements subject to compliance. Despite the formal limitations imposed by the deal, the Bitcoin Office has maintained its strategy of purchasing one BTC per day that began in March 2024. President Bukele has consistently emphasized his commitment to cryptocurrency as a core element of the country’s strategy. He previously affirmed on social media, “No, it’s not stopping,” in reference to El Salvador’s ongoing accumulation. His administration has also expanded the nation’s Bitcoin-related infrastructure through education programs and supportive legislation.

Michael Saylor’s Strategy continues its aggressive Bitcoin accumulation strategy, announcing the purchase of 1,955 BTC. The latest acquisition brings the company’s total Bitcoin holdings to 638,460 BTC, maintaining its position as the largest corporate holder of Bitcoin globally. The purchase comes amid a period of market stability, and follows Strategy’s recent exclusion from the S&P 500 index in favor of Robinhood. Despite this setback and recent shareholder criticism, Executive Chairman Michael Saylor remains committed to the company’s Bitcoin-focused treasury strategy. The firm’s average purchase price now stands at $73,880 per Bitcoin, representing a significant paper profit on its holdings given current market prices. The company’s aggressive accumulation comes amid a broader trend of corporate Bitcoin adoption, with over 200 public companies now holding Bitcoin in their treasuries. Recent entrants include American Bitcoin, which debuted on the Nasdaq last week, and Metaplanet, which increased its holdings to 20,136 BTC through a $15.2 million purchase. Strategy’s recent moves have faced scrutiny from shareholders following changes to its modified Net Asset Value (mNAV) policy. The company previously committed to not issuing shares if its mNAV fell below 2.5X but recently modified this guidance, potentially allowing for greater shareholder dilution. The surge in Bitcoin treasury companies has become a defining trend of 2025, with collective corporate holdings now exceeding 1 million BTC, or roughly 5% of Bitcoin’s circulating supply. We’re witnessing an unprecedented shift in corporate treasury management. Companies are increasingly viewing Bitcoin as a strategic asset class, leading to a competitive race for accumulation among public companies. Strategy’s latest purchase was funded through its ongoing at-the-market (ATM) equity offering program, which has proven successful in raising capital for Bitcoin acquisitions. The company’s total investment now represents nearly 3% of Bitcoin’s total supply, making it a significant force in the market. Despite recent market volatility and shareholder concerns, Strategy’s commitment to its Bitcoin strategy appears unwavering. The company has consistently accumulated Bitcoin through various market conditions, maintaining its position as the leading corporate proponent of Bitcoin adoption. As corporate Bitcoin adoption continues to accelerate, Strategy’s pioneering approach has established a template for other companies looking to diversify their treasury holdings. With its latest purchase, Strategy reinforces its position at the forefront of this growing movement, despite recent challenges and market fluctuations.