Abstract: A portable mass spectrometer data assessment system including a portable mass spectrometer that is configured to acquire measurement results of a sample, a first computing device that is connected to the mass spectrometer for retrieving the measurement results from the mass spectrometer in real time, and a central server unit that is connected to a first group of nodes through the internet. The first computing device defines a first node in the first group of nodes when the device is connected to the internet. The first node serves to convert the measurement results into decentralized data. The first node is configured to publish the decentralized data in the first group of nodes. The first group of nodes is configured to publish the decentralized data in the central server unit instantaneously.