Sen. Richard Blumenthal, the ranking Democrat on a Senate investigations subcommittee, is probing payments made by stablecoin issuer Tether to a firm linked to former White House crypto adviser Bo Hines. The inquiry focuses on Tether’s records and seeks answers about payments connected to Nxum, described as a firm co-owned or founded by Hines.

Outlets report that Blumenthal adds this matter to his broader attention on crypto-related issues. Coverage frames the request as seeking documentation and clarification from Tether after reports that the company paid significant amounts to a firm associated with a former White House crypto adviser.

While all three accounts center on the same Senate inquiry and the same relationship between Tether, Nxum, and Bo Hines, they differ slightly in emphasis: one highlights the demand for records, another foregrounds the reported scale of payments, and a third positions the probe as part of Blumenthal’s ongoing investigative agenda.