Recently, Aya Miyaguchi, the chairman of the Ethereum Foundation, made thought-provoking remarks at the WebX2025 conference held in Japan. She pointed out that Ethereum is contributing to the construction of a more secure national identification system. Miyaguchi specifically mentioned Bhutan's decentralized national ID system, highlighting the advantages of blockchain technology in resisting attacks.

This development marks that blockchain technology is expanding into broader application areas. While the cryptocurrency market fluctuates due to short-term price volatility, the true builders in the industry are quietly pushing for applications that can truly change the world. This ongoing innovation and practice is the most solid value foundation of crypto technology and is also an important source of confidence for long-term investors.

Building national sovereignty identification information on a decentralized network is undoubtedly a grand idea full of imagination and challenges. Although this field is still in the preliminary exploration stage, it clearly demonstrates the broad application prospects of blockchain technology beyond financial speculation. Compared to discussing the rise and fall of a new cryptocurrency, exploring the application of blockchain technology in important areas such as national governance is obviously more significant.

With the continuous advancement of technology and the gradual recognition of the potential of blockchain by governments around the world, we may see more countries begin to experiment with blockchain technology to optimize their identification systems. This could not only enhance the security and efficiency of the systems but also provide citizens with better privacy protection and data control.

However, in promoting such projects, all parties need to carefully consider many issues, such as data security, privacy protection, regulatory compliance, etc. Only by properly addressing these challenges can the application of blockchain technology in the field of national identification truly realize its potential and bring substantial progress to society.