The fintech company, PolySign, offers institutional-grade asset custody platforms to facilitate the trading of digital assets. Their platform supports a wide range of digital assets and provides institutional-level custodial and infrastructure support. PolySign aims to integrate with existing financial organizations and global markets while adhering to the highest standards for regulation. Founded by Arthur Britto and David Schwartz, PolySign's mission is to drive global use of digital assets by building mission-critical infrastructure that enables institutions to secure and transact in digital assets across the capital markets and payments sectors.