Eric Lombrozo is the Co-CEO and Co-founder of Ciphrex, and a Bitcoin Core developer. Previously, he worked on other Bitcoin-related projects like CoinSurge and RingCoin. Lombrozo founded Ciphrex with his father, Enrique, in 2013. Together they built the company’s Bitcoin wallet, mSIGNA, which supports offline and multisignature transactions. Lombrozo is a long-time contributor to the Bitcoin Core project and an earlier contributor to other consensus networks such as Ripple and Ethereum.