Geospatial Blockchain: Promises, Challenges, and Scenarios in Healthcare
S. Janarthanan, S. Vijayalakshmi, Savita Savita, T. Ganesh Kumar · 2022
Geospatial blockchain technology already do exist in similar geospatial applications, making the multiple number of transactions of digital tokens more suitable for spatial applications. It includes more sensitive data communication in public with more autonomous devices and sharing the information from one point to another point in a fully secure way. The data need to be verified with more number of shared networks. The misleading or stealing of information would be almost much more difficult, by using the system with so many dispersed and most connected copies of the shared content with digital timeframes. It is more difficult to change the original, because any data information changes to a particular document information will invalidate all of the other content pieces of the copies. Even though these possibilities were completely open to the public, once created, it becomes very difficult to change it in block. All blocks hold current information with hash and earlier hash consisting of an alphanumeric value for uniqueness to find the content. Geospatial blockchains are more suitable for storing the information or data with confirmation about the location for the proof. The challenges are related to security and privacy model implementation, which are required to overcome these intermediate processes and commercial.