ChainCatcher message, the data sovereignty synchronization application xSync developed by the Crossbell team now supports Twitter and Medium platforms, allowing users to automatically and freely sync content published on Twitter and Medium to the Crossbell blockchain. The integration of Twitter content in xSync is an upgraded version of the previously released CrossSync, adopting a brand new tweet synchronization method, providing more convenient and user-friendly tools to protect user data sovereignty. It is reported that Crossbell is a social Layer1 public chain developed by NaturalSelectionLabs, the parent company of RSS3. (source link)