TenX Protocols' (TNX.V) shares begin trading on the OTCQB Venture Market under the symbol TNXIF, it said Monday.
Its shares will continue trading on the TSX Venture Exchange under the symbol TNX, said the company.
The blockchain infrastructure company also received DTC Eligibility, which enables the electronic settlement of common shares through the Depository Trust Company, it added.
"Trading on the OTCQB and achieving DTC eligibility significantly expands our reach into the U.S. investment community," said Chief Executive Officer Mat Cybula.
The company's shares were last seen unchanged at C$0.07 on the TSX Venture Exchange.