Quality

Quality is important During the apprenticeship at Victorinox we were indoctrinated with “quality above all else”. The teacher told us that also in our private lives we would be better off buying quality products even if they are considerably more expensive than throwaway products. Part of it stuck with me ever since. But I relaxed […]

Resetting the Logitech K810 bluetooth keyboard

The Logitech K810 has been my favorite keyboard for many years. I have one at home and one in the office. It allows to easily switch between 3 different devices. It has the same size and layout as most notebooks, is stylish, and a blast to type. But one day about a year ago something […]

Electrum 2.7 with better multisig hardware wallet support and Ledger Nano S

Electrum has been my favorite Bitoin wallet software for a very long time. The reason I had a look at it initially was because there was a debian package. Only when Trezor hardware wallet support was added and was not yet released, I downloaded the sources. It is written in Python. I work with python […]

Decentralized websites and more

“Cool idea, but to be of any use, it would need more functionality and more content” was my impression when I first looked into zeronet. Back then static web pages were all there was, and no UI support for any managing tasks. The next time I checked, probably more than half a year later, it […]

Worst customer experience ever

The best notebook ever I blogged about my attempts to buy a decent notebook here before. But let’s recap quickly. In the fall of 2013 I bought a Dell XPS13 Developer edition. When Dell shortly thereafter announced that they now accept BitCoin, I had the feeling I missed out on that opportunity. Nevertheless, it was […]

Game modding with pen and paper

I have lots of good memories from youth camps. Some involve playing Donkey Kong and Mario Brothers while sitting on trees. Another classic video game was Asteroids. When I recently read an article in a German magazine about building an Asteroids clone with an Arduino and an OLED, lots of old memories resurfaced. The source […]

Running hostile software in a container

Remember Skype, the once popular phone software? I used it a lot when we were traveling in South America, and international calls were insanely expensive. But I stopped using it when it was acquired by Microsoft, and they switched from a P2P model to centralized servers. From what I could observe, it gradually worsened from […]

keepkey premium bitcoin hardware wallet

I’m always interested when a new hardware wallet is announced. Naturally also for the keepkey. In contrast to most competitors, they didn’t take pre-orders. Instead they began to accept orders only when the product was finished and they were ready to ship. When they announced that the devices were finished and could be ordered, I […]