The problem MediChain [ Track Vaccine and Drugs ] solves

So, Medchain is the proposed solution. Medchain is the supply chain management application made using Ethereum Blockchain which can be used by all parties in the chain hierarchy like manufacturer, supplier, wholesaler, retailer to keep a track of all medicines and drugs. And, also to verify whether the drug we are getting is authentic or not using QR code and location.

Challenges we ran into

challenges we faced-

1)Making a Smart contract and linking it with the user interface
2)Quantity which is transferred should be the same as the manufacturer no partial selling is allowed which is a catch we need to rectify
3)Metamask RPC error we faced which caused failed transactions.
4)There was a bit confused with Ganache accounts but we resolved it.