What are the benefits and challenges of using blockchain-based digital signatures?
Blockchain-based digital signatures are a way of verifying the identity and authenticity of a message or document using cryptography and distributed ledger technology. They have many potential benefits for enhancing security, efficiency and trust in various domains, such as e-commerce, e-government, e-health and e-voting. However, they also pose some challenges, such as technical complexity, legal uncertainty and scalability issues. In this article, we will explore some of the key aspects of blockchain-based digital signatures, how they work, and what are their advantages and drawbacks.