Secured System for Storing E-Documents and Viewing Challan

In this paper, we're publishing about an operation that makes use of blockchain in a veritably effective way. Blockchain is known for the eventuality for transubstantiation traditional assiduity. Also, by barring the centralized approach, we can assure the safety and vacuity of data and communication. This operation allows us to storeE-documents and corroborate documents. Along with this stoner can also view the forfeitures challan. The gate will allow the stoner to see the evidence of why they were fined. In our operation all the stoner data is stored on a block which is connected to other blocks forming a chain. As the name suggests, a decentralized operation doesn't have a centralized garçon. It's principally a peer- to- peer network. Also the data that's stored in blocks is nearly insolvable to view as a veritably secure encryption and mincing functions are used. Also if a hacker tries to make changes to the information in the block also, he she will have to make changes to all the clones of that block on the whole blockchain network and that can be relatively insolvable. Though blocks are on all bumps, they can not pierce the information in it, only the person for whom the information is can pierce it