Arthur Britto

PolySign, Inc. develops a digital asset custody platform. The company was founded by Timothy Francis Keaney in 2017 and is headquartered in Oakland, CA.

Part of PolySign, Inc., Standard Custody & Trust Co. LLC is an institutional-grade custody, trading, and settlement platform for digital assets. The company is based in New York, NY. Standard's platform offers novel blockchain technology that provides end-to-end encryption and distributed trust protocols for securing secret keys. The company embodies high standards for regulatory and compliance excellence, empowering financial institutions to leverage their digital asset positions with confidence in security protocols. Standard's integrated escrow trading platform enables investors to buy and sell digital assets directly from custody, eliminating the risk of external transfers and inefficient transactions between different providers. Standard was founded by Arthur Britto and designed by leading technologists and innovators from pioneering cryptocurrency and distributed ledger technology companies blended with traditional capital markets expertise. The CEO is Jack McDonald.

Ripple Labs, Inc. engages in the development of virtual currency and open source payments systems. The firm offers blockchain technology for payments. The company was founded by Christopher A. Larsen, Arthur Britto, and Jed Mccaleb on December 21, 2012 and is headquartered in San Francisco, CA.