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How Bitcoin Works Under the Hood

A somewhat technical explanation of how Bitcoin works. Want more? Check out my new in-depth course on the latest in Bitcoin, Blockchain, and a survey of the most exciting projects coming out (Ethereum, etc): Lots of demos on how to buy, send, store (hardware, paper wallet). how to use javascript to send bitcoin. How […]

Dutch Blockchain Hackathon 2017 Aftermovie Trailer #dbh17

Dutch Blockchain Hackathon 2017 February 10-12 Groningen, The Netherlands. Read more at: Bekijken op

International Trade and Entrepreneurship-track winners #dbh17 team Zissou: “We had a lot of fun”

“We solved a big problem for the Dutch self-employed. We made it easier to prove that you work on projects, instead of being employed”. Interview by Felice van der Sandt.

Identity-track winner #dbh17 SocialFabric:”How to prove you are you, withouten format Documentation”

Re-inventing Governement-track winner #dbh17 Gemeente Zuidhorn:”we’re an international team

Future of Pensions-track winters #dbh17 BEN2, Nest-Egg:”Transforming Pensions to future investment”

What about the energy consumption of blockchain #dbh17

Watch how Elias Haase (8bitpal) answers Martijn Eindhovens (@meindhoven) question about the energy consumption of blockchain technology

Nicolas Cary @Niccary “Biggest and best organized hackathon I’ve seen” #dbh17

Chris Ferris (IBM) @christo4ferris about judging this hackathon #dbh17

IBM is technical partner for the Dutch Blockchain Hackathon. Chris Ferris explains what he looks for when judging the teams.

Blockchain Jedi @martijnbolt on supporting the hackathon teams #Dbh17