DID
A unique decentralized identifier for every account on the AT Protocol.
A DID, short for Decentralized Identifier, is the unique identifier assigned to every account on Bluesky. Unlike a Handle, which can be changed, your DID stays the same for the lifetime of your account. DIDs are a core part of the AT Protocol and ensure that your identity remains consistent even if you change your Handle or move between different apps built on the protocol. They're the behind-the-scenes key that ties your Skeets, followers, and profile together.