Solid documents user-chosen data Pods and app permissions without requiring blockchain, but says withdrawing access cannot erase data an application already copied.An architectural alternative, not proof of adoption, universal interoperability or complete retrospective control over data.TIBBIR UNIVERSE THIS IS TIBBIR How to get TIBBIR Ribbit in numbers Connected clues Account archive Bridge & contracts On-chain research Connections Community The story Reading room Network map Timeline Findings Source library Conversations People & companies Open questions Export & reuse