SF Bitcoin Dev Seminar: Time and Bitcoin

Geneva's Bitcoin Meetup: using the blockchain for gaming applications

All things Bitcoin! (Waterbean Coffee 2nd Location)

#Tech Introduction à la technologie Bitcoin - 2eme partie

#Tech Confidentialité et protection de la vie privée

Bitcoin Wednesday Amsterdam #23

Bitcoin Lecture - Transactions

Introduction à la technologie Bitcoin

SF Bitcoin Devs HackDay: Operations Security for Running Sensitive Services

SF Bitcoin Devs Seminar: Scaling Bitcoin to Billions of Transactions Per Day

Bitcoin Wednesday Amsterdam #20

Bitcoin Lecture - The Blockchain as TCP/IP

Basel Bitcoin Meetup: Distributed computing on the Block Chain

Tech-Talk: Colored Coins - Justus Ranvier - Zurich

Softlaunch of the Bitcoin Exhibition in the Zürich MoneyMuseum