02:19Investing 0 + Winklevoss Bitcoin ETF Proposal Denied by U.S. SEC19:38Technical 1 + Achieving Truly Useful Proof of Work: Toby Simpson of Fetch.ai21:02Technology 0 + AmEx Applies For Patent To Put Proof Of Payment On Blockchain
22:45Thorsten Koeppl 0 + Canada Central Bank: Bitcoin Safe From 51% Attack, Double Spending05:00Proof-of-Payment 0 + American Express Files Patent for Blockchain-Based Proof-of-Payment System17:16Bitcoin 0 + The Genesis Files: With Bit Gold, Szabo Was Inches Away From Inventing Bitcoin
23:03general 3 + Governance, Part 2: Plutocracy Is Still Bad17:19blockchain 0 + Cardano Aiming to Overcome Limitations of PoW With PoS23:37business and finance 0 + Fujitsu Releases 5-Day Blockchain Productization Program
