Design feature DF5: Raw data storage
Encrypted raw sensor data is stored in a (centralized) mass-storage or cloud system.
Source paper
This design feature is a technology-specific realization proposed by Blockchain for the IoT: Privacy-Preserving Protection of Sensor Data (Mathieu Chanson, Andreas Bogner, Dominik Bilgeri, Elgar Fleisch, Felix Wortmann, 2019).