Proposing method for Public record maintenance using Block chain

There are a lot of documents that are maintained by intermediaries just to ensure the authenticity and integrity of the documents. There is a lot of resources put in for maintenance purpose but still most of the times the system fails to deliver what it promised. With the advent of Blockchain technology, we can help the authorities to maintain it. The solution which we propose will have immutable ledger entries of every change ever made to the document. So we can always trace back the record. To provide a workable solution for the existing process we propose the following implementation using the Merkel tree algorithm for data storing.