Blockchain and the enterprise. But what about security?

Thursday, May 31, 2018 | 10AM PDT

Hyperledger’s David Huseby & Marta Piekarska

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NEW White Paper:

Hyperledger Architecture, Volume II, Smart Contracts

Learn about:

  • Generalized reference architecture for smart contracts.

  • How Hyperledger frameworks—Burrow, Fabric, Indy, and Sawtooth—implement the reference architecture.

Read the White Paper

Help squash bugs in the Hyperledger projects’ code.

Announcing the new Hyperledger Bug Bounty Program

Squash Away

UPCOMING EVENT: Hyperledger at Consensus – May 14–16, 2018 – New York, NY
Attend the Blockchain Advances Healthcare panel on May 15 and visit the Hyperledger booth for demos and to grab your swag! LEARN MORE >

Business Blockchain Frameworks Hosted with Hyperledger


Provides a modular blockchain client with a permissioned smart contract interpreter partially developed to the Ethereum Virtual Machine (EVM) specification.


An implementation of blockchain technology intended as a foundation for developing blockchain applications or solutions.


A blockchain framework designed for simple and easy incorporation into infrastructure projects requiring distributed ledger technology.


A modular platform designed for building, deploying, and running versatile and scalable distributed ledgers.


A distributed ledger that provides tools, libraries, and reusable components for creating and using independent, decentralized and digital identities.

Join the 240+ Organizations Supporting Hyperledger

The work of building open source business blockchain technologies could not happen without the generous support of our members. Learn more about becoming a Hyperledger member.


Participate in the Growing Hyperledger Developer Community

Development of Hyperledger projects is led by a diverse group of technical, open source contributors. And we are always looking for help. Learn the many ways you can participate.


Latest Hyperledger News

Developer Showcase Series: Saurabh Tiwari, Pegadroid

| Blog, Hyperledger Fabric | No Comments
Next up in our Developer Showcase blog series is Saurabh Tiwari, founder of Pegadroid. A quick reminder that this blog series serves to highlight the work and motivations of developers, users and…

Hyperledger Adds Deutsche Bank as Premier Member

| Announcements, Finance | No Comments
Leading global financial services provider joins open blockchain consortium to drive innovative solutions for customers SAN FRANCISCO – May 16, 2018 – Hyperledger, an open source collaborative effort created to…

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About Hyperledger

Blockchain Technologies For Business

Hyperledger is an open source collaborative effort created to advance cross-industry blockchain technologies. It is a global collaboration, hosted by The Linux Foundation, including leaders in finance, banking, IoT, supply chain, manufacturing and technology.


Featured Video

Check out the 3-minute Hyperledger explainer video for a primer on blockchain and the Hyperledger “greenhouse” developing and sustaining open source, business blockchain projects.

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