For instance you might lookup a user's profile based upon their DID, their Ethereum account, or their Twitter handle; or you could lookup a user's Filecoin account based on their Polkadot account. We are working with The Chart on indexing these identity structures which will open many new chances in this realm.
If you likewise require a way of saving and managing user information, you have three primary choices. Use Showcase IDX to directly save documents on the Ceramic Network and include recommendations to those documents in the user's index. For this alternative, no additional software is required; it works out of the box with IDX.Store data in alternative data storage systems such as Filecoin, IPFS, Sia, Arweave, Fabric, Orbit, DB, Secure Data Stores, or Ethereum agreements and use IDX to add referrals to this information in your user's index.
This holds true despite where the information resides (servers or decentralized networks) or which application initially developed the information. The identity index contains mappings to different information sources, Share data across applications and silos, As explained above, the key aspect of IDX that de-silos info, promotes interoperability, and enables user control is the identity index.
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