Proposed Solution

• A web portal will be created through which all of the functionalities such as workflow creation, activity posting, verification and tracking will be demonstrated.
• Supply chain users will be able to register and login into the SaaS portal. They will be able to create products and add organization to their account.
• Supply chain users will be able to create workflows and add multiple steps within the workflow and assign organization to each step.
• Organization will login to our platform and create their members. Then assign the member to the workflow which is created by the supply chain user.
• Members will be able to login into the SaaS portal.
• Members will be able to post the activity through a one click interface on SaaS.
• SaaS will have activity Reader Dapp running in the background fetching the posted activity for the product from blockchain.
• SaaS will have Posting Dapp running in the background responsible for encrypting and storing the encrypted activity data on blockchain and generating QR code.
• Supply chain users will be able to see all the activity posted by their members in their account.
• SaaS will use batch id to link the products from different locations.
• End user will scan the QR code and track the product with whole information.
• Anyone looking at these will also be able to access blockchain evidence data through the portal and through a third party website like etherscan to confirm the authenticity of the activity.