Hi all, I'm the author of this contributed article. TechCrunch wouldn't let us discuss our own company in the article, but at Bloc (https://bloc.io https://bloc

Hi all, I'm the author of this contributed article. TechCrunch wouldn't let us discuss our own company in the article, but at Bloc (https://bloc.io https://bloc.io) we've been working on this category of problems for the last four years. Let me know if you have any questions or comments.