Spotlighting Supply Chain Use Cases

It’s #HyperledgerSupplyChain month so we wanted to spotlight some of the exciting ways Hyperledger technologies are improving traceability, adding efficiencies and building trust in supply chains around the world.

The role of open source enterprise blockchain is well laid out by Target as a mechanism for “ensuring multiparty trust across enterprises doing business together” in this article about the benefits of the technology. 

To help boost the #HyperledgerSupplyChain conversation, below are some noteworthy use cases. Chime in on social with your own examples of Hyperledger powering supply chain solutions. 

Walmart’s use of Hyperledger Fabric to track food for better safety: When an outbreak of a food-borne disease happens, it can take days, if not weeks, to find its source. Better traceability could help save lives by allowing companies to act faster and protect the livelihoods of farmers by only discarding produce from the affected farms. Using a system powered by Hyperledger Fabric, Walmart can now trace the origin of over 25 products from five different suppliers. The company plans to roll out the system to more products and categories in the near future. 

ScanTrust’s use of Hyperledger Sawtooth to bring transparency to the supply chain: To help their client Cambio Coffee bring more transparency to their ethical trade business, ScanTrust used Hyperledger Sawtooth to build a blockchain-enabled traceability function to enhance its supply chain application. Cambio Coffee implemented ScanTrust’s unique QR codes on their packs in May 2018 to an enthusiastic response from customers. Currently, the roaster and the delivery company enter data onto the blockchain. Future plans call for the roll out the feature to the shipping company and, eventually the farmers, to cover the whole supply chain. Customers are also interested in using the platform other blockchain-supported initiatives, like “Tip your farmer.”

Circulor’s first-ever mine-to-manufacturer traceability of a conflict mineral with Hyperledger Fabric: The African country of Rwanda is the world’s biggest supplier of tantalum: a rare mineral used to make capacitors found in devices like smartphones and laptops. To prove beyond doubt that every bag of tantalum ore from Rwanda was mined, transported, and processed under OECD-approved conditions, without any child or slave labor, Circulor created a Hyperledger Fabric-based system to trace tantalum from three mines and an ore-sorting facility in Rwanda. The system is designed to slash the high cost for compliance, satisfy regulators, reassure consumers, and build revenues for Rwanda.

To see the full line up of supply chain use cases in the Hyperledger Blockchain Showcase, head here. If you have a Hyperledger-powered supply chain project you’d like to see on this list, please submit it.

We also have an active community for those interested in participating and contributing to supply chain solutions. The Hyperledger Supply Chain Special Interest Group (SIG) represents a global membership of logistics and supply chain professionals united in advancing the state of the supply chain industry through the implementation of enterprise-grade solutions based on Hyperledger technologies.