Some Ideas on IDX File Extension - What is .idx and how to open? - ReviverSoft You Should Know

For example you might lookup a user's profile based on their DID, their Ethereum account, or their Twitter manage; or you might lookup a user's Filecoin account based on their Polkadot account. We are dealing with The Chart on indexing these identity structures which will open lots of new opportunities in this realm.

If you also require a way of saving and handling user information, you have three primary choices. Utilize I Found This Interesting to straight keep files on the Ceramic Network and add references to those documents in the user's index. For this choice, no extra software application is required; it works out of the box with IDX.Store data in alternative data storage systems such as Filecoin, IPFS, Sia, Arweave, Textile, Orbit, DB, Secure Data Stores, or Ethereum agreements and use IDX to add references to this data in your user's index.

This is true regardless of where the data lives (servers or decentralized networks) or which application initially produced the data. The identity index consists of mappings to different information sources, Share information throughout applications and silos, As explained above, the key aspect of IDX that de-silos info, promotes interoperability, and makes it possible for user control is the identity index.