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# Leveraging Blockchain Technology for Business

The open-source model that built Linux is now revolutionizing enterprise blockchain. Discover how Hyperledger frameworks solve real-world regulatory, identity, and compliance challenges for your business.

- **Speakers:** Marta Geater-Pierkarska
- **Event:** WeAreDevelopers LIVE
- **Published:** October 12, 2020
- **Duration:** 39:59
- **URL:** https://www.wearedevelopers.com/videos/51-leveraging-blockchain-technology-for-business

## Summary

The open-source development model popularized by Linux has catalyzed the growth of enterprise blockchain through the Hyperledger ecosystem. Hosted by the Linux Foundation, Hyperledger operates as a vendor-neutral "greenhouse" where developers and enterprises collaborate on permissioned distributed ledger technologies (DLT). By maintaining a strict open-source, non-pay-to-play governance structure, the community ensures the longevity and resilience of commercial blockchain frameworks without over-relying on single corporate sponsors, allowing anyone from individual developers to global enterprises to contribute code and thought leadership.

The ecosystem encompasses a diverse array of cross-industry technologies customized for specific enterprise needs. Prominent frameworks include Hyperledger Fabric for flexible, large-scale deployments, Hyperledger Besu for seamless public-private Ethereum interoperability, and Hyperledger Iroha, a lightweight, mobile-first ledger well-suited for localized payment infrastructure. Furthermore, targeted tools like Hyperledger Indy facilitate verifiable, self-sovereign identity using zero-knowledge proofs, while Hyperledger Cactus enables secure integration and communication across disparate backend blockchain networks.

Practical business applications demonstrate how permissioned blockchains solve complex regulatory, identity, and compliance challenges. In the insurance sector, the OpenIDL network streamlines statistical reporting for regulators through selective data sharing. The financial industry combats fraud using solutions like MemberPass, which issues secure digital identities for credit union members, while Project Bakong utilizes DLT to deliver a quasi-CBDC extending financial inclusion to unbanked populations. For strict compliance requirements like GDPR, enterprises effectively utilize a hybrid architecture that combines off-chain storage with on-chain cryptographic checksums, securing sensitive document archives while permitting lawful data deletion without breaking the underlying ledger.

**Keywords:** hyperledger fabric, hyperledger besu, hyperledger indy, hyperledger iroha, hyperledger cactus, permissioned blockchain frameworks, distributed ledger technology, self-sovereign identity, verifiable credentials, zero-knowledge proofs, Ethereum interoperability mechanisms, regulatory compliance reporting, GDPR compliant data storage, quasi-CBDC implementation, open-source enterprise software, on-chain cryptographic checksums, off-chain document archiving, blockchain network integration

## Chapters

1. **Overview of Hyperledger and the Linux Foundation** (00:18) — The origin of Hyperledger and how the Linux Foundation supports open source projects.
1. **Evolution of Hyperledger frameworks and active projects** (05:46) — A look at the growing ecosystem of distributed ledgers, libraries, and tools under the Hyperledger umbrella.
1. **Community driven governance and the greenhouse incubation model** (09:07) — How the open membership model and greenhouse incubation structure foster diverse collaborative projects.
1. **Architecture of Hyperledger projects for enterprise environments** (13:28) — The organizational architecture and technical goals for creating permissioned enterprise grade distributed ledgers.
1. **Industry specific applications and special interest working groups** (16:36) — Exploring non-traditional applications of blockchain across healthcare, telecom, and climate action sectors.
1. **Streamlining insurance reporting with the open idl project** (21:26) — How the insurance industry leverages blockchain to securely share statistical data with regulators.
1. **Implementing self-sovereign identity for credit union members** (23:48) — A production use case using verifiable credentials to authenticate members and reduce fraud.
1. **Enabling lightweight node deployments and central bank digital currencies** (26:01) — Utilizing mobile friendly runtimes for national payment infrastructure and financial inclusion.
1. **Managing secure document archiving with blockchain and GDPR compliance** (27:53) — Combining off chain storage and on chain cryptographic checksums to address data privacy regulations.
1. **Comparing popular distributed ledgers and their consensus mechanisms** (29:44) — A quick survey of various permissioned and public capable frameworks including Sawtooth, Indy, Burrow, and Besu.
1. **Improving blockchain interoperability and shared cryptographic libraries** (32:34) — Tools for enabling local cryptography standards and integrating multiple different blockchains securely.
1. **Getting started with open source contributions and training resources** (34:46) — Practical steps, tools, and certification options for contributing code to the Hyperledger community.

## Related Moments

- [Identifying viable enterprise applications for blockchain platforms](https://www.wearedevelopers.com/videos/808-future-proofing-fintech-with-blockchain-technology) (from "Future-Proofing FinTech With Blockchain Technology")
- [Exploring enterprise and retail use cases for distributed ledgers](https://www.wearedevelopers.com/videos/1516-demystifying-crypto-web3-a-technical-journey-through-15-years-of-innovation) (from "Demystifying Crypto & Web3: A Technical Journey Through 15 Years of Innovation")
- [Common blockchain use cases beyond financial transactions](https://www.wearedevelopers.com/videos/223-the-developer-handbook-how-to-build-on-the-blockchain) (from "The Developer Handbook: How to Build on the Blockchain")
- [Exploring distributed ledger technologies and permissioned networks](https://www.wearedevelopers.com/videos/633-a-primer-on-blockchain-and-hedera-an-intro-through-terms) (from "A Primer on Blockchain and Hedera: An Intro Through Terms")
- [Enterprise applications and the Hedera public ledger](https://www.wearedevelopers.com/videos/877-blockchain-nft-and-smart-contracts-for-my-application) (from "Blockchain, NFT and smart contracts for my application")
- [Core application models for distributed ledger technologies](https://www.wearedevelopers.com/videos/999-why-you-should-care-about-the-decentralized-computing-movement) (from "Why You Should Care About the Decentralized Computing Movement")

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