Join Marty + Matt as they sit down with John Carvalho, CCO of Bitrefill, to discuss his history in Bitcoin, all the dope stuff Bitrefill is working on, Bitcoin's fungibility, Bitcoin culture, and much much more. Checkout Bitrefill: https://www.bitrefill.com/ Follow John on Twitter: https://twitter.com/BitcoinErrorLog Follow Marty on Twitter: https://twitter.com/MartyBent Follow Matt on Twitter: https://twitter.com/matt_odell Shoutout to this week's sponsor, Cash App.  Head over to the App Store or Google Play Store, download cash.app and start #stackingsats today.