How do the miners check that I have enough Bitcoins. I cannot believe that they will walk through the huge and always growing blockchain established from 2009 to check each Transaction I made to calculate my balance ?
I am considering an investment in Distributed Ledger/Blockchain Technology after extensive research. There are currently at least 2 Blockchain ETF's that are a awaiting approval from the SEC. Any others interested in this new and promising technology?
Hi guys,we are EduTelly team and we have developed content for the Fundamentals of Blockchain online course and now looking for professional Blockchain speakers to participate in the filming of the course.Could you recommend for us few Blockchain experts in Canada?