5.1 Technical team

JeffHorowitz Former Coinbase Chief Compliance Officer Jeff Horowitz (JeffHorowitz) RPC resigned from Coinbase. Horowitz, who has worked on financial services compliance at Lehman Brothers (LehmanBrothers) and Citigroup (Citigroup), joined Coinbase in 2018. As the company's first CCO, he played a role in developing the Coinbase's anti-money laundering policy and in complying with the recommendations of the Financial Action Task Force. Healso played an important role in jpmorgan Chase as a banking partner in cryptocurrency exchanges.

MatLebiz- -PhD in computer science from Massachusetts Institute of Technology, has worked in Microsoft, Amazon, Google, IBM and other internationally renowned companies, published hundreds of academic reports on computer, Internet and blockchain, and is also a professor of computer science at the University of Pennsylvania. As an executive of IBM, Amazon, Google and other companies, I have unique insights into blockchain technology and rich experience in company management, data analysis, business operations and other operations.

DavidAister- -A professor at Stanford University, a member of the North American Blockchain Alliance, and the first expert on the underlying technology of blockchain. For the U. S. government block chain project director, has more than 15 years of experience in risk control, good at using scientific, rigorous, careful risk control audit standards and methods, comprehensive to dealer customer real data verification, transaction risk analysis, customer transaction registration audit, digital assets control assessment, to the greatest extent to prevent adverse event transactions.

DineshSingh- -a senior famous angel investor in the blockchain industry, he founded BTC123, the world's largest blockchain portal. Its rich experience enables the platform's technology strategy and design architecture, providing the best performance in application design, security and operation.

RichardDobrow- -Graduated from Virginia Tech in 2002 with a PhD in computer science. He has worked at the IBM Computer Research Center. Through the paper "The New Direction of Cryptography" access to digital cryptography, through asymmetric encryption, elliptic curve algorithm and other means to verify the feasibility of distributed bookkeeping books. At present, he has participated in the design of more than 10 digital currencies, and discovered several security vulnerabilities, and is a trusted member of the digital currency community.

Donahue- -Blockchain and 5G technology experts, engaged in large-scale system engineering development for a long time, once worked in international top companies such as Qualcomm. Visiting professor of Data Engineering at Columbia University, and a well-known blockchain scholar.

Wesley- -Proficient in the principles and implementation of mainstream blockchain technologies such as Bitcoin, Ethereum and HyperLedger, and have a deep understanding andrich practice of blockchain consensus mechanism, smart contract, cross-chain technology, side chain technology, privacy protection, etc.

Montague- -Master of Computer Science of Harvard University, a famous blockchain software development engineer. He is responsible for the cross-platform transplantation of mining algorithm of Bitcoin, ETH and other virtual currencies and the development and management of mining machine software. He has rich experience in virtual digital currency wallet and virtual digital exchange technology architecture.