Development of a Safe Health Framework Using a Temporary Blockchain Technique
J. Venkatesh, R. Janarthanan · 2022
Medical records may now be saved, viewed, and updated at any time and from any location thanks to the introduction of the internet and its impact on the health industry. The lack of standards was likely the most significant issue, but it was not the only one in the field of electronic health records. Decentralized online ledgers (DOLs) were already being proposed and utilized to tackle interoperability and privacy issues associated with blockchain-based systems when they were first introduced. Scalability, usability, and accessibility are the three most challenging technical challenges to overcome. The first technical challenge is keeping the many different types of medical information off-chain while maintaining secure, on-chain access control mechanisms. In medical situations, the second difficulty is to identify who owns what and how to allocate data access control. By using the temporal blockchain technique, the Safe eHealth Framework (SeFra) is introduced, with the goal of overcoming these challenges. In the SeFra fundamental building blocks, particular focus is dedicated to secrecy, improved integrity control, and access control approaches, with the Context-based Merkle Tree being one such example (CBMT). Temporal features, HL7 criteria, and interplanetary file system data management are all used in the Framework to facilitate interoperability and the control of scalability concerns (IPFS). The findings of this study indicate the impact of the SeFra framework on the security of the personalized micro booklet (PML), specifically on the time-based shadow ideas and context-based characteristics of the personalized micro booklet (PML). Because of the architecture's enormous potential to address the issues of siloed data and allow tamper-proof, secure healthcare transactions, it is being pursued.