Self-Sovereign Identity (SSI) is a system architecture guiding tech choices, not a software or service. It prioritizes the individual, allowing them to control their own information. Blockchain technology, as a decentralized database with data spread across nodes, seems a fit for SSI as it ensures accuracy and security. However, it has limitations like being computationally expensive and complex. Various alternatives like Decentralized Identifiers (DIDs) and OpenID for Verifiable Credentials ...
