Supply chain management use case

1. Ice cream retailer - Azure(cloud) Blockchain Workbench

2. Azure Blockchain Workbench
• Azure Blockchain Workbench is a collection of Azure services and capabilities
designed to help you create and deploy Blockchain applications to share business
processes and data with other organizations.
• 1. Create Blockchain applications
• 2. Manage applications and users
• 3. Integrate Blockchain with applications
• 4. Deploy a Blockchain network
• 5. Use Active Directory login
• 6. Synchronize on-chain data with off-chain storage (SQL Server)

3. Azure Blockchain Workbench – Implementation
• The Azure Blockchain Workbench is the fastest way to get started with Blockchain on Azure. This
tool allows developers to deploy a Blockchain ledger along with a set of relevant Azure services
most often used to build a Blockchain-based application.

4. Smart Contract + IoT -> Correct Temperature

5. Smart Contract + IoT -> Temperature not sync

6. Smart contract – 3 parties smart ledger

7. Milk pickup from Dairy farmer to Manufacturer – Digital ledger

8. Milk in transit from Dairy farmer to Manufacturer – Digital ledger

9. Milk delivered from Dairy farmer to Manufacturer – Digital ledger

10. Production done in Manufacturer

11. Delivery received from Ice Cream Retailer

12. Ice cream in transit towards Ice Cream Retailer

13. Temperature is OK

14. Temperature is not ok – Contract Violation

15. Digital ledger is updated – Immutable state

16. Not able to change the history in digital ledger

17. Azure Blockchain Workbench - Resources