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Margaret Rosenfeld is the Chief Legal Officer of Cube Group, Inc. and has over 26 years of experience in corporate, financing, strategic, and securities law. Previously, she held positions at Deltec International Group, K&L Gates, and other international law firms. Margaret co-founded and chaired K&L Gates' global Digital Assets, Blockchain, and Cryptocurrency practice and has been active in the cryptocurrency industry since 2015. She served as the Honorary German Consul for North Carolina from 2014 to 2021 and holds a law degree from George Washington University and a B.A. from Rutgers University.
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Ian Wittkopp
Ian Wittkopp is a managing Partner at TON Ventures, having previously joined Sino Global Capital in mid-2017, where he has led the investment team on more than 50 transactions. Previously, Ian spent six years as an economist and budget analyst at the Bureau of Labor Statistics in Washington, DC. At the BLS he worked on inflationary indexes in the Producer Price Index program before moving to the budget office and overseeing day-to-day execution of a USD $600M+ annual budget. He also led special projects including a ten-person team that worked with the Federal Reserve Bank of New York to establish a joint survey on small business credit conditions. Ian also spent time as a product manager for an insurtech start-up, Bowtie Life Insurance. At Bowtie he led the launch of a digital microinsurance product that aimed to increase coverage among foreign workers from the Philippines and Indonesia who moved to Hong Kong for employment. Ian received his bachelor’s degree from the American University in Washington, D.C. and his MBA from The Hong Kong University of Science and Technology.
Katie Biber
Katie Biber is the Chief Legal Officer at Paradigm, leading the firm's legal, regulatory, compliance and policy functions. Previously, she was Chief Legal Officer of Brex, a fintech startup reimagining financial systems for growing companies. Before Brex, Katie was General Counsel of Anchorage, a digital asset bank and platform, and she has also held leadership roles as General Counsel of Thumbtack and Senior Counsel at Airbnb. Additionally, Katie serves on the boards of directors of Anchorage, Code for America and Protocol Labs. She is a veteran of political campaigns, having served as General Counsel to Romney for President in 2012. Katie holds a J.D. from Harvard Law School and a B.A. from George Washington University.
Nicole Zahrah Civitello
Nicole Zahrah Civitello is Head of Investor Relations at Polychain Capital and was previously Head of Investor Relations at Hack VC and Head of Capital Strategy at Anchorage Digital.
Jason C.
Jason is the head of partnerships at BDACS. He graduated from George Washington University.
Zhuojie Zhou
Zhuojie Zhou is the Co-Founder and Chief Engineer of Magic Eden.
Evan Weiss
Evan Weiss, the chief operating officer of Alluvial, is a seasoned crypto industry expert. He was also previously a senior manager of operations at Coinbase. Evan Weiss is a graduate of the University of Mary Washington and holds a J.D. from George Washington University.
Arthur Sabintsev
Arthur Sabintsev is the COO of Pocket Network and has served as head of mobile payments at Capital One and chief Mobile Architect at ID.me. He has a master's degree in nuclear physics from George Washington University.
Ryan Rugg
Ryan Rugg is Head of digital Assets at Citibank. Prior to that, she was Head of blockchain Services in the US at IBM. She has also served as global industry Head at R3 as well as an executive director at Morgan Stanley. She graduated from George Washington University in the United States.
Julie Muroff
Julie Muroff is senior vice president of events at Blockworks and previously served as the company's chief operating officer. She is a graduate of the George Washington University School of Business.
Scott Sigel
Scott Sigel is the COO of the Helium Foundation and previously served as a strategic advisor to Arweave and Solana. He is a graduate of George Washington University.