Christian Felde

Why We Believe in Ethereum - Part 2

In the last blog post, I compared Ethereum’s technical capabilities to Bitcoin. It made a pretty...

Why we believe in Ethereum - Part 1

Blockchains and DLTs can be viewed from two angles. One is purely technical, and one is purely...

What to do when you lose your (crypto) keys

Remember the last time you lost your wallet? Like, the physical wallet you have, with bank cards...

Debugging Solidity Smart Contracts

In my previous post, we looked at the web3j-unit and web3j-evm libraries. These are tools that...

How to test Ethereum Smart Contracts

As a developer, I’m sure you strive to test what you develop, and in most established...