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HealthChain

Gemeentelijke Gezondheidsdienst (GGD)

Decentralised Storage and Access to Medical Survey Data

For a project with the GGD, TheGuild implemented a proof of concept to validate private data via blockchain without putting the data on the blockchain itself, which gives citizens who answer surveys full control over who has access to their data. Because HealthChain was built with user-centric privacy and control in mind, citizens can modify their data, change who can access that data, and if they choose to do so, remove all data related to them from the system completely.

Read our blog post for more information.