Robotic events can provide notable amounts of
information regarding a robot’s status, which can be extrapolated
to detect productivity, anomalies, malfunctions and used
for monitorization. However, when problems occur in sensitive
environments like a factory, the logs of a machine may be
discarded because they are susceptible to chances and malicious
intents. In this paper we propose to use RobotChain for anomaly
detection. RobotChain is a method to securely register robotic
events, using a blockchain, which ensures that once an event
gets registered on it, it’s secured and cannot be tampered with.
We show how this system can be leveraged with the module for
anomaly detection, that uses the information contained on the
blockchain to detect anomalies on a UR3 robot.This work was partially supported by the Tezos Fundation through a grant for project Robotchaininfo:eu-repo/semantics/publishedVersio