User-centric data on Web3

In the present incarnation of the web, all these separate users tables enforce a specific kind of interoperability architecture even on apps that want to be fairly open with their own user data. Specifically, everyone's proprietary user data sits behind an API that any third-party app has to call if it wants access.

In Web3, instead of platforms having full control of the underlying data, users typically own whatever content they have created (such as posts or videos), as well as digital objects they have purchased.

Separating "login" from "data" is powerful and attractive. Currently, we need to create an account with every app and website we use. And we need to let these apps store our data on their own servers. On the blockchain-powered web, people use a single private key (and wallet) to log in to many different apps, and their data and history belong to th... See more