Join Marty as he sits down with brothers James and Will O'Beirne to talk about Bitcoin and Ethereum. James is now a full-time Bitcoin Core contributor, working at Chaincode Labs. Will is a part of the MyCrypto.com team and finally gives us a peek into the mind of someone building on and around Ethereum. The conversation meanders through many topics including prediction markets, Proof-of-Work v. Proof-of-Stake, the philosophy behind these technologies, and the current state of the space.