Described is a system for treating food products, the system comprising at least one machine comprising:



a first container for treating a food product;
at least one temperature sensor adapted to detect a temperature inside the container; and
a processing and control unit, operatively connected to the at least one sensor to receive the temperature detected and comprising a module for receiving and transmitting at least the temperature detected.
The system also comprises a plurality of processing nodes defining an information write module configured to write to a distributed architecture database of the distributed ledger type information indicating at least the temperature received from the receiving and transmitting module.