Notarization – Authentication
Trusted source of truth that can be shared among authorized users
Allows authorized users to upload crypto hashes of arbitrary documents into a private blockchain.
Other authorized users may verify documents by computing the document hash and verifying its existence and validity in the blockchain.
The hashes may be accompanied by metadata, which has been uploaded together with the hash to the blockchain.
This metadata will be stored in an encrypted fashion within the Blockchain, with a key under sole control by the originator.
Fast authentication of a document or information
Possible to operate remotely in a trusted manner
Significantly reduces verification costs
Enable authorized access plus monitoring of who verifies what