Blockchain contributes to the concept of self-sovereign identity by providing a decentralized and secure way for individuals to manage their own identity information. Through blockchain technology, users can have control over their personal data, decide what information to share, and with whom. The immutability and transparency of blockchain also help in verifying the authenticity of the identity information, reducing the risk of identity theft and fraud. Overall, blockchain enables users to have ownership and autonomy over their digital identity, thus promoting the concept of self-sovereign identity.
