Verify Det Kgl. Bibliotek data with Reclaim Protocol

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Verifies data from Det Kgl. Bibliotek (kb.dk).

Det Kgl. Bibliotek University Provider

Reclaim Protocol generates a zero-knowledge proof that a user holds an active Det Kgl. Bibliotek session, exposing only the data points your application needs.

How it works

  1. Your user starts a verification session and signs in to Det Kgl. Bibliotek as they normally would.
  2. Reclaim Protocol observes the encrypted Det Kgl. Bibliotek session through a zero-knowledge proof system, with no credentials leaving the user's device.
  3. Your application receives a cryptographic proof of the user's data — verifiable on-chain or in your own backend.

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