[Vitalik emphasizes the importance of full-stack openness and proposes a fully open-source and verifiable technology stack solution] Foresight News reports that Ethereum co-founder Vitalik Buterin published an article titled 'The Importance of Full-Stack Openness and Verifiability,' highlighting the significance of full-stack openness and verifiability in modern technological development, particularly in applications related to personal health, digital citizen technologies, and the global economy. The author argues that to ensure the security and fairness of technology, open-source and verifiable approaches must be adopted, as they can reduce power abuse and enhance societal transparency and trust. Vitalik proposed a solution: to focus on developing a fully open-source and easily verifiable stack aimed at high-security, non-performance-critical applications—serving both consumers and institutions, in remote and face-to-face contexts. This would encompass hardware, software, and biotechnology.