A critical view on the blockchain

At the beginning of this month I participated to the foss-north conference, in Gothenburg, and took the stage to give a short presentation of the blockchain technology. Given that my talk was somehow critical of the blockchain (or rather, of the projects using it without due reason) I was prepared to receive a wave of negative remarks, assuming that all the hype surrounding this technology would have infected a good part of my audience as well. I was therefore positively surprised when several people came to me afterwords to express their appreciation for my speech, appreciation that now makes me confident enough to share the video of the presentation here too:

I want to publicly thank Johan Thelin and all the other foss-north staff and volunteers who organized such a successful conference. They also managed to get the video recordings out in a surprisingly short time. Indeed, the above video is taken from the foss-north YouTube channel, which I recommend you to visit as there were a lot of good talks at the conference; the topics were so varied, that I'm sure you'll find at least a couple of talks of your interest.