Alexey Pertsev, a developer associated with Tornado Cash, is appealing a five-year prison sentence in the Netherlands, where he was convicted of money laundering. Pertsev's arrest two years ago and subsequent conviction have sparked a debate about privacy rights and the future of software development. Supporters are rallying to raise funds for his legal defense through platforms like Juicebox, emphasizing the broader implications for crypto developers. Notably, an anonymous donor contributed 5 ETH to his legal aid. Pertsev's case highlights the legal challenges faced by developers in the crypto industry, as Dutch judges ruled that there is no legitimate use for Tornado Cash.