A senior military figure in the United States revealed to Congress that the government is currently operating a node on the Bitcoin network to explore its cybersecurity applications.
Admiral Samuel Paparo, who commands U.S. forces in the Pacific, informed the House Armed Services Committee on Wednesday, “We have a node on the Bitcoin network right now.”
He clarified further, stating, “We’re not mining Bitcoin. Instead, we are utilizing it for monitoring purposes and conducting various operational tests aimed at securing and protecting networks through the Bitcoin protocol.”
The integrity of the Bitcoin blockchain is maintained by tens of thousands of nodes distributed globally. This decentralized structure ensures that no single entity can dominate or control either Bitcoin or its transaction validation process—a groundbreaking feature that contributed to its uniqueness since its inception in 2009.
The fact that only one among thousands of nodes operates under U.S. jurisdiction does not threaten the overall independence of this cryptocurrency network. However, America’s involvement may still attract scrutiny given that Bitcoin’s resistance to censorship has historically been portrayed as a safeguard against potential domination by powerful nations.
During his address on Wednesday, Admiral Paparo indicated that U.S. engagement with Bitcoin is still in an experimental stage but stressed that it is regarded more as an advanced technological asset rather than merely a financial commodity for accumulation.
“Our interest lies in viewing Bitcoin as a cryptographic tool—a blockchain technology and reusable proof-of-work—as an additional means to secure networks and project power,” he explained.
Paparo also emphasized his perspective from a military standpoint: “My focus on Bitcoin centers around its utility as a computer science instrument.”
Additionally, he acknowledged support for maintaining global dominance of the U.S. dollar as beneficial for American military interests. He pointed out legislation known as the GENIUS Act—signed into law last summer by President Donald Trump—which legalized stablecoin issuance tied to dollar value; he described this development as “a significant advancement towards achieving our goals.”