Join Marty as he sits down with Lawrence Nahum, Founder of GreenAddress + Chief Architect at Blockstream, to discuss approaching Bitcoin development, the history of GreenAddress, what he's working on at Blockstream, helping to make it so everyone can run a node with ABCore, and much more.  Checkout GreenAddress' GitHub and contribute to ABCore if you can: https://github.com/greenaddress Follow Lawrence on Twitter: https://twitter.com/LarryBitcoin  Follow Marty on Twitter: https://twitter.com/MartyBent Shoutout to our sponsor:  Cash App. Head over to the App Store or Google Play Store, download cash.app and start #stackingsats today.