Blog | Health and Public Sector

HIMSS 2019 – Myndshft Delivers a Recap

HIMSS19 took place in Orlando, FL the week of February 11 and this was the third year Hyperledger had a presence at the conference. HIMSS is the leading Healthcare Information and... Read More

Hyperledger | Feb 20, 2019

Blog

Hyperledger Sawtooth events in Go

This blog post shows how to use the Sawtooth Go SDK for event handling. We can create events in a transaction processor and write a client to subscribe to events via ZMQ. There’s... Read More

Hyperledger | Feb 19, 2019

Blog

Hyperledger Adds to Growing Line up of Groups Focused on Cross-Industry Development

In another step towards driving cross-industry cooperation in the development and use of blockchain technologies, Hyperledger has added two new groups to its growing list of... Read More

Hyperledger | Feb 14, 2019

Blog

Introduction to Sawtooth PBFT

As of release 1.1, Hyperledger Sawtooth supports dynamic consensus through its consensus API and SDKs. These tools, which were covered in a previous blog post, are the building... Read More

Hyperledger | Feb 13, 2019

Blog

Assembling the Future of Smart Contracts with Sawtooth Sabre

Is WebAssembly the future of smart contracts? We think so. In this post, we will talk about Sawtooth Sabre, a WebAssembly smart contract engine for Hyperledger Sawtooth. Read More

Hyperledger | Feb 8, 2019

Blog | Developer Showcase | Hyperledger Composer

Developer showcase series: Raj Sadaye, Arizona State University

Back to our Developer Showcase Series to learn what developers in the real world are doing with Hyperledger technologies. Next up is Raj Sadaye. Read More

Hyperledger | Feb 6, 2019

Hyperledger Iroha

Hyperledger Iroha Security Audit Results

Introduction The time has come again for another Hyperledger project to begin their version 1.0 release process. Hyperledger Iroha is getting close to a 1.0 release and as part of... Read More

Hyperledger | Feb 4, 2019

Blog

Hyperledger Sawtooth Blockchain Performance Metrics with Grafana

This blog post shows how to setup Grafana to display Sawtooth and system statistics. Read More

Hyperledger | Jan 25, 2019

Blog

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

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... Read More

Hyperledger | Jan 24, 2019

Blog

Hyperledger Global Forum: Takeaways from a local blockchain professional

I’m very curious and I love to meet people from all over the world. I’m fascinated by new technologies, learning what can be done, seeing what has been done and realizing the... Read More

Hyperledger | Jan 23, 2019

Blog

Announcing Hyperledger Grid, a new project to help build and deliver supply chain solutions!

Supply chain is commonly cited as one of the most promising distributed ledger use-cases. Initiatives focused on building supply chain solutions will benefit from shared, reusable... Read More

Hyperledger | Jan 22, 2019

Blog

Safety, Performance and Innovation: Rust in Hyperledger Sawtooth

Hello, fellow Rustaceans and those curious about Rust. The Hyperledger Sawtooth team is using Rust for new development, so these are exciting times for both Rust and Hyperledger... Read More

Hyperledger | Jan 18, 2019

Blog | Developer Showcase | Hyperledger Composer

Developer showcase series: John Greenhow, Peloton Blockchain

Back to our Developer Showcase Series to learn what developers in the real world are doing with Hyperledger technologies. Next up is John Greenhow of Peloton Blockchain. Read More

Hyperledger | Jan 17, 2019

Blog

Floating the Sawtooth Raft: Implementing a Consensus Algorithm in Rust

The 1.1 release of Hyperledger Sawtooth includes official support for a new consensus API and SDKs. These tools, covered in an earlier blog post, open up new possibilities for... Read More

Hyperledger | Jan 11, 2019

Blog

Introducing Hyperledger Fabric 1.4 LTS!

The pace of blockchain development and deployment is accelerating. Fortunately, so too is the scale and maturity of the community and technology at the core of Hyperledger Fabric.... Read More

Hyperledger | Jan 10, 2019

Blog | Developer Showcase | Hyperledger Composer

Developer showcase series: Arielle Telesmanic, Scroll

Back to our Developer Showcase Series to learn what developers in the real world are doing with Hyperledger technologies. Next up is Arielle Telesmanic of Scroll. Read More

Hyperledger | Jan 8, 2019

Blog

Making Dynamic Consensus More Dynamic

In October 2017, the Hyperledger Sawtooth team started to implement a new consensus algorithm for Hyperledger Sawtooth. We wanted a voting-based algorithm with finality, which is... Read More

Jessica Rampen | Dec 11, 2018

Blog

Hyperledger Sawtooth Blockchain Security (Part Three)

This is the conclusion of my three-part series on Hyperledger Sawtooth Security. I started with Sawtooth consensus algorithms in part one, then continued with Sawtooth node and... Read More

Hyperledger | Dec 7, 2018

Blog

Announcing Hyperledger Sawtooth 1.1

It is with great excitement that we would like to announce the release of Sawtooth version 1.1. Earlier this year we released Sawtooth 1.0, marking the production ready status of... Read More

Hyperledger | Dec 6, 2018

Blog

Welcome Hyperledger Ursa!

Hyperledger Ursa is the latest project to be accepted by the TSC! It is a modular, flexible cryptography library that is intended for—but not limited to—use by other projects in... Read More

Hyperledger | Dec 4, 2018