OPNX, an exchange jointly founded by members of the Three Arrows Capital (3AC) and Coinflex teams, has revealed the venture capital firms purportedly backing it. An April 21 video posted by the company featured CEO Leslie Lamb thanking some of the major backers of the project, including AppWorks, Susquehanna (SIG), DRW, MIAX Group, China Merchant Bank International, and Token Bay…










