# Zero Knowledge Proof Storage system. The quantum save storage system is zero knowledge proof compliant. The storage system is made up / split into 2 components: The actual storage devices use to store the data (ZDB's) and the Quantum Safe Storage engine. ![](img/qss_system.jpg) The zero proof knowledge compliancy comes from the fact the all the physical storage nodes (3nodes) can proof that they store a valid part of what data the quantum safe storage engine (QSSE) has stored on multiple independent devices. The QSSE can validate that all the QSSE storage devices have a valid part of the original information. The storage devices however have no idea what the original stored data is as they only have a part (description) of the origina data and have no access to the original data part or the complete origal data objects.