A whole new network of Quantum Mechanics-based chains for Highly Advanced Medical Information Networking (QMEDCHAIN) is being developed. We use entangled states to connect the quantum blockchain nodes. A single qubit stores the hash values for individual blocks, and the regulated actions required to combine quantum blocks automatically create time stamps.
An innovative protocol for entangled quantum medical records (EQMRs) is proposed, and the data flow and processing in the network are explained in detail. This protocol implements a quantum authentication technique. The feasibility of the new EQMR protocol is explained by linked simulations, and its security aspects are fully realizable. Additionally, the mechanism of information processing in the network is elucidated via an example.
This study provides an in-depth evaluation of security measures. The theory-derived security research demonstrates the EQMR protocol’s security against three common types of attacks: external attacks, measurement replay attacks, and entanglement attacks. The correctness and traceability analyses of the BloQ are well presented. This study also compares the proposed QMEDCHAIN with numerous current blockchain models, particularly quantum blockchain systems.