Bitcoin -- distributing power & trust | Eric Spano | TEDxConcordia

Bitcoin distributing power & trust Eric Spano TEDxConcordiaПодробнее

Bitcoin, The Distribution of Power & Trust - Eric SpanoПодробнее

Bitcoin: Distributing Power & Trust by: Eric Spano TEDxConcordiaПодробнее

Bitcoin -- distributing power & trust | Eric Spano | TEDxConcordiaПодробнее

Bitcoin distributing power & trust Eric Spano TEDxConcordia YouTube 2Подробнее