A four-star U.S. Navy admiral has instructed Congress the army is operating a stay node on the Bitcoin community and testing it for nationwide safety functions.
Admiral Samuel Paparo, commander of U.S.-Indo-Pacific Command (INDOPACOM), made the disclosure at a Home Armed Providers Committee listening to on Wednesday, a day after telling the Senate Armed Providers Committee that Bitcoin has “unimaginable potential” as a software for American “energy projection.” He additionally stated it has nice potential as software for nationwide safety.
The Home feedback have been the primary public affirmation by a sitting US combatant commander that the army is instantly collaborating within the Bitcoin peer-to-peer community.
“Now we have a node on the Bitcoin community proper now,” Paparo stated, responding to questions from Rep. Lance Gooden. “We’re not mining Bitcoin. We’re utilizing it to watch, and we’re doing various operational exams to safe and shield networks utilizing the Bitcoin protocol.”
A Bitcoin node is a pc that shops the total historical past of the blockchain and enforces the community’s guidelines, relaying validated transactions throughout the peer-to-peer community. In contrast to mining, it doesn’t earn rewards and doesn’t require specialised {hardware}.
Working a node is how members in Bitcoin confirm the community state independently quite than trusting third events. There are an estimated 15,000 to twenty,000 publicly reachable full nodes on the community as of early 2026, with the true quantity doubtless greater as a result of many function behind firewalls.
One node out of tens of hundreds poses no risk to Bitcoin’s independence or its resistance to any single social gathering controlling it.
However a US army combatant command operating that node is notable as a result of Bitcoin’s design has lengthy been framed as a protection towards takeover makes an attempt by highly effective governments, and INDOPACOM is the command answerable for US army operations throughout the Indo-Pacific, together with the theater of strategic competitors with China.