21:44World 0 + Facial recognition is Tokyo’s secret weapon to beat the heat at the 2020 Olympics19:24Privacy & security 0 + Audits and Quality Assurance: Patching the Holes in Smart Contract Security11:00U.S 0 + U.S. Investors Are Curious, But Not Ready to Invest in Bitcoin
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11:30Cryptocoins 0 + How Did A Coffee Shop In The 1600’s Inspire Today’s Crypto Markets?19:50Adoption & community 0 + How Blockchain Promotes International Trade, Identity and Financial Inclusion23:38 2 + Lyn Ulbricht and the Effort to Free Ross: Looking at "the End of the Road”
19:50Adoption & community 0 + How Blockchain Promotes International Trade, Identity and Financial Inclusion
