Global Forum: Schedule Now Live >

Skip to main content
Hyperledger Foundation
search
Menu
  • Learn
    • Case Studies
    • White Papers
    • Training & Certification
    • Training Partners
    • Webinars
    • Research
    • Blockchain Showcase
    • Wiki
  • Use
    • Distributed Ledgers
    • Domain-Specific
    • Libraries
    • Tools
    • Tutorials
    • Hyperledger Certified Service Providers
    • Vendor Directory
  • Participate
    • Collaboration Tools
    • Contribute to Coding
    • Academic Collaboration
    • Find a Meetup
    • Regional Communities
    • Speakers Bureau
    • Join a Community Group
    • Labs
  • Events
  • News
    • Blog
    • Announcements
    • Newsletter
  • About
    • Join Hyperledger
    • Members
    • Leadership
    • Charter
    • Job Board
    • Contact Us
  • Join Now
  • English
    • 简体中文
    • Português
    • Français
    • Español
    • Malayalam
    • 日本語
  • search
Close Search

Hyperledger Fabric in Action: Conflict-proofing tantalum mining in Rwanda

By Hyperledger January 24, 2019 Blog, Hyperledger Fabric
  • No Comments
  • Love0

The real-world impact of blockchain is growing quickly with the upswing of production systems bringing new approaches to complex problems. One such case: a supply chain solution powered by Hyperledger blockchain technology is providing critical traceability to tantalum mining in Rwanda. This mineral, widely used in the manufacturing of electronics and medical and dental devices and implants, is plentiful and a key to economic development in Rwanda. However, mining practices in nearby regions are muddying the supply chain, making some tantalum a potential “conflict mineral.” To protect against conflict concerns and practices and thus ensure investment and stability in Rwanda-sourced tantalum, the Rwandan Mining, Petroleum and Gas Board turned to a blockchain system to increase transparency in the mining supply chain.

Circulor, a U.K based startup, working with mining company, Power Resources Group (PRG), piloted a system built on Hyperledger Fabric that creates an immutable record of custody to trace Rwandan tantalum from the mine to the manufacturer.

We sat down with Circulor to get the details on rolling out this Hyperledger Fabric network and plans for future development. This case study is a great roadmap for others looking to out Hyperledger into action. You can read it here.

If you’re curious about other production use cases with Hyperledger technology, be sure to check out this list of six intriguing initiatives across a wide range of industries, including food supply, fine art, insurance, aviation and accounting. You can also take a look at our other case studies here.

Share:

Copyright © 2022 The Linux Foundation®. All rights reserved. Hyperledger Foundation, Hyperledger, and the other Hyperledger Foundation trademarks are trademarks of The Linux Foundation. For a list of Hyperledger Foundation trademarks, please see our Trademark Usage page. Linux is a registered trademark of Linus Torvalds. Privacy Policy and Terms of Use.

Close Menu
  • Learn
    • Case Studies
    • White Papers
    • Training & Certification
    • Training Partners
    • Webinars
    • Research
    • Blockchain Showcase
    • Wiki
  • Use
    • Distributed Ledgers
    • Domain-Specific
    • Libraries
    • Tools
    • Tutorials
    • Hyperledger Certified Service Providers
    • Vendor Directory
  • Participate
    • Collaboration Tools
    • Contribute to Coding
    • Academic Collaboration
    • Find a Meetup
    • Regional Communities
    • Speakers Bureau
    • Join a Community Group
    • Labs
  • Events
  • News
    • Blog
    • Announcements
    • Newsletter
  • About
    • Join Hyperledger
    • Members
    • Leadership
    • Charter
    • Job Board
    • Contact Us
  • Join Now
  • English
    • 简体中文
    • Português
    • Français
    • Español
    • Malayalam
    • 日本語