3cities is an Ethereum payments protocol focused on accessibility and credible neutrality.

Tyler Cowen is Professor of Economics at George Mason University, where he holds the Holbert L. Harris chair in the economics department. He hosts the economics blog Marginal Revolution, together with co-author Alex Tabarrok.

Alex Tabarrok is Professor of Economics at George Mason University and Bartley J. Madden Chair in Economics at the school's Mercatus Center. With Tyler Cowen, he co-authors the economics blog Marginal Revolution.

Lawrence H. White is Professor of Economics at George Mason University. He is considered an authority on free banking and has written extensively on privately-created forms of money.

Ameen Soleimani is the Co-Founder and CEO of SpankChain, an Ethereum-based micropayment processor. He also founded MolochDAO and is the Co-Founder of Reflexer, the creators of RAI. Ameen was previously a software engineer at ConsenSys and has a BSc in Chemical Engineering from Rensselaer Polytechnic Institute.

Nic Carter is a general partner at Castle Island Ventures and the board chairman at Coin Metrics. Previously, he served as Fidelity Investments' first cryptoasset analyst. He has an undergraduate degree in Philosophy from the University of St Andrews, and an MSc Finance from the University of Edinburgh.

Eric is an expert in structured finance who is currently focused on tokenizing investment grade assets on-chain. Prior on-chain experience includes Head of Structuring at Ondo where he structured both OUSG and USDY and Senior Advisor at Maker DAO where he led the SocGen and HVB transactions. He has also had prior roles at DBRS Morningstar and Fortress Investment Group.

FF Office is a creative agency that designs and develops web experiences for digital brands. The agency also creates and implements marketing campaigns that foster organic growth and visibility. FF Office is based in Vienna, Austria.

Innomagic is a consulting firm that promotes the research and development of frontier and novel technology. The firm also offers education, training, and tax services to companies with crypto applications. Innomagic is based in Vienna, Austria.

Innovatic is an investment group that partners with entrepreneurs driving digital transformation. The group specializes in blockchain, biometrics, cybersecurity, e-commerce, and artificial intelligence. Innovatic is based in Vienna, Austria.