WireGuard, RetroPie, Ubuntu 20.04, computer science of crypto-currencies and a monthly selection of useful tools, games and movies.
What's wrong with the state of payment business?
Bitcoin, the world's first crypto currency, had it's 10th anniversary just a few days ago. Should anyone take it seriously?
A good starting point for anyone who wants to get a high level understanding of the inner workings and the philosophy behind Bitcoin.