03:00Visa 0 + Analyst: ‘Bitcoin Poses Existential Threat To Visa, Mastercard, and Paypal’16:00Visa 0 + Stop Using “Transactions Per Second:” Bitcoin’s More Than That23:59blockchain 1 + eCash Founder David Chaum Makes Bold Promises with Elixxir Blockchain
22:00Visa 0 + U.S. Supermarket Chain Kroger Ditches Visa and Considers Bitcoin’s Lightning Network as Replacement15:52Basics 0 + How to sign PDFs without printing them first04:03general 0 + On Radical Markets
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00:10Adoption & community 12 + Living on Bitcoin Day 4: The Uphill Climb14:40hard fork 0 + IBM and Visa partner to upend global payments using Ethereum tech
