Hyperledger Gets Cozy With Quilt

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We’re thrilled to welcome yet another project under Hyperledger, Quilt. Hyperledger Quilt started around 18 months ago and is an implementation of the Interledger protocol. Interledger, also known as ILP,…

Join us at Sibos in Toronto!

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We’re traveling to Toronto in a few weeks to attend Sibos 2017, Oct 16-19. Under the conference theme of ‘Building for the Future,’ we have a robust program agenda planned…

Meet the TSC: Mic Bowman, Intel

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We return to our blog series that focuses on the motivations and backgrounds of the individuals that make up Hyperledger’s Technical Steering Committee (TSC). The TSC is a group of…

Developer Showcase Series: Vitalii Demianets, Norbloc

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What advice would you offer other technologists or developers interested in getting started working on blockchain? Isolate yourself from the hype. Analyze why do you want to start working with…

Meet the TSC: Chris Ferris, IBM

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Describe your current role, background and why you wanted to be a part of the Hyperledger TSC? I’m IBM’s CTO for Open Technology and as such, responsible for all of…

[VIDEO] Hyperledger Interviews Justin Newton, Netki

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Justin Newton is the CEO and co-founder of Netki. Netki produces standards for the blockchain ecosystem and Justin believes it’s important that the standards they deliver to other blockchains can…

技术盛会多烧脑?Hyperledger北京Meetup落幕全球创新社区

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Guest post: ChainNova 4小时,10位分享嘉宾,80位区块链爱好者。8月19日,坐标中关村创业大街全球创新社区,Hyperledger开源社区第一次北京Meetup圆满落幕。此次活动由智链ChainNova研究院联手Linux Foundation、IBM共同主办,是Hyperledger Fabric商用正式版1.0发布后第一次聚会。会上,Hyperledger亚太区副总裁Julian Gordan亮相京城,分享Hyperledger 在全球的发展概况。智链ChainNova、万达网络科技集团、招商银行、金丘科技就区块链的平台建设、应用开发,以及在农业、金融、商业等领域的应用和前景做了主题分享。此外,智链ChainNova还代表中国工作组向社区报告了Hyperledger Fabric 1.0 的技术更新,IBM则从生态的角度分享了围绕区块链开展的技术推广计划和后续活动。 Hyperledger全球副总裁Julian Gordan TWGC联席主席杨保华 全球跨行业协作,中国技术工作组成绩斐然 据Hyperledger亚太区副总裁Julian Gordan介绍,Hyperledger的全球协作跨金融、银行、物联网、供应链、制造和科技多个行业,主要目标是让开源团队为商业供应链技术系统创造多样的方式,如创建企业级的、开源、分布式账本的框架和代码,提供中立、开放和社区驱动的基础架构,创建技术社区等。 其中,中国技术工作组(简称TWGC)在成立不到一年的时间里成绩斐然。据TWGC联席主席杨保华分享,该工作组的使命之一就是通过建立技术社区,推动Hyperledger在中国的发展和应用落地。为此,成立了包括IBM、万达、智链ChainNova、华为在内的专家组,来领导Hyperledger各个项目的发展,并鼓励创新,积累了很多可用于产业实践的技术干货,同时工作组各成员之间相互合作,策划出一系列技术推广活动如黑客松、沙龙、研讨会等,反响热烈。 智链ChainNova技术总监张增骏 Fabric 0.6 VS 1.0,进步巨大却任重道远 来自智链ChainNova的技术总监张增骏在此次活动上可是吸足了粉。短短半个小时的分享,将Hyperledger Fabric 0.6和最新上线的1.0版本做了详细解剖和对比。从架构设计、共识机制、状态数据库、账本存储、Fabric-CA、多链、动态增删节点、智能合约升级、性能测试、部署方式、支持接口、提供工具12个维度解析了两个版本的差异,展现了升级后的1.0版本在商业应用中的优势。尽管如此,未来仍然有很多难关需要攻克。如改进拜占庭容错协议,增加SQL的状态数据库查询,提供完善Go和Python的SDK等。 智链ChainNova CEO 董宁 闭环商业模式让商品真正“有源可溯” 智链ChainNovaCEO董宁以北大荒“区块链大农场”为例,分享了闭环商业模式对溯源场景的必要性。分享从影响放心粮的三大问题入手,解释了我们为什么在普通渠道和市场里很难买到真正的高品质北大荒大米。而智链针对这一痛点,设计出放心粮生态作业模式和核心节点,以区块链技术为基础,结合物联网和人工智能,将线下的农业种植工人、手持终端设备、IOT设备、卫星遥感、农业机械改造、流通加工链条等环节的数据全部上链,形成线上线下溯源相结合的闭环商业模式,真正做到从源头到终端安全、透明、真实的商品溯源。…

DLT in Decentralized Identity

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Guest post: Dr. Phil Windley, Sovrin Foundation Since the dawn of the World Wide Web, we’ve been fixated on the concept of place. The entire language of the Web is about…

Meet the TSC: Kelly Olson, Intel

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Back to our blog series that focuses on the motivations and backgrounds of the individuals that make up Hyperledger’s Technical Steering Committee (TSC). As a reminder, the TSC is a…

[VIDEO] Hyperledger Interviews David Treat, Accenture

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David Treat is the global lead for Accenture’s Distributed Ledger Blockchain Practice Financial Services. As a services company, Accenture is an integrator of capabilities and wants to bring the best…

Mentorship at Hyperledger: Four Interns Share Their Appreciation for Great Mentors

| Blog, Hyperledger Fabric, Hyperledger Iroha, Hyperledger Sawtooth | No Comments

If you read about the projects that Hyperledger’s summer interns have just completed, you’ll quickly see that these are serious internships that come with the prize of greater knowledge, skills,…

Meet the TSC: Arnaud Le Hors, IBM

| Blog, Hyperledger Burrow, Hyperledger Fabric, Hyperledger Sawtooth | No Comments

As promised, we’re kicking off a new blog series that focuses on the motivations and backgrounds of the individuals that make up Hyperledger’s Technical Steering Committee (TSC). The TSC is…

Interning with Hyperledger: 4 Interns Share Their Experiences and Advice

| Blog, Hyperledger Cello, Hyperledger Iroha, Hyperledger Sawtooth | No Comments

Just recently, four talented individuals finished summer internships with Hyperledger. We’re proud to congratulate them on a job well done! Here, they share details about their projects and advice for…

ABCs of Open Governance

| Blog, Hyperledger Burrow, Hyperledger Cello, Hyperledger Chaintool, Hyperledger Composer, Hyperledger Explorer, Hyperledger Fabric, Hyperledger Indy, Hyperledger Iroha, Hyperledger Sawtooth | No Comments

Today, most people understand the concept of Open Source – certainly we expect most readers of this blog understand it. View the code, use the code, copy the code, change…

Developer Showcase Series: Andy Berti, Tradeix

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Our Developer Showcase blog series serves to highlight the work and motivations of developers, users and researchers collaborating on Hyperledger’s incubated projects. Next up is Andy Berti, CTO at Tradeix. What advice…

[VIDEO] Hyperledger Interviews Makoto Takemiya, Soramitsu

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We spoke with Makoto Takemiya, Co-CEO of Soramitsu. The benefits of being a member of Hyperledger for Soramitsu include the networking capabilities and the sharing of information with many other…

Congratulations to the Hyperledger Interns and Mentors on Completed Summer Internships

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As part of Hyperledger’s mission to advance cross-industry blockchain technologies, we strive to foster talent globally. One way we do this is through a summer internship program. The Hyperledger summer…

Meet the New Hyperledger Technical Steering Committee

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We’re pleased to announce the results of Hyperledger’s Technical Steering Committee (TSC) annual election! The nomination period was held from August 10 to August 16. The voting period ended on…

Hello World, Meet Seth (Sawtooth Ethereum)

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Guest post: Adam Ludvik, Bitwise IO, Casey Kuhlman, Monax One of the dreams of bringing multiple distributed ledger projects together under a single roof at Hyperledger is that we would…

[VIDEO] Hyperledger Interviews Ozgur Akdeniz, ANZ Bank

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We spoke with Ozgur Akdeniz, Head of Transaction Banking at ANZ. By being an active member in the Hyperledger community, ANZ is ensuring that Hyperledger has the best chance at…

Blockchain-based digital identity: How Hyperledger is helping to turn hype into reality

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Guest post: Andre Boysen, Chief Identity Officer, SecureKey Technologies Identity has never been easy, but it’s particularly tricky in the digital age. For too long we’ve been forced to use outdated…

Developer Showcase Series: Aram Barnett, Vergo

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Our Developer Showcase blog series serves to highlight the work and motivations of developers, users and researchers collaborating on Hyperledger’s incubated projects. Next up is Aram Barnett, Blockchain Engineer and Managing Partner…

[VIDEO] Hyperledger Interviews Ram Komarraju, CLS Bank

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We spoke with Ram Komarraju, Chief Architect at CLS Bank. CLS Bank is a founding member of Hyperledger. Having an open source initiative that is industry wide like Hyperledger is…

Techno-Legal Standards Are Needed for Smart Contracts

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Guest post: Houman Shadab, Co-Founder, Clause.io As the potential benefits of blockchain-based “smart contracts” become widely understood, a lingering question remains: how will they gain widespread adoption? In the past,…

[VIDEO] Hyperledger Interviews Chris Ferris, CTO Open Technology, IBM

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We spoke with Chris Ferris, Chair of Hyperledger’s Technical Steering Committee, and CTO of Open Technology at IBM. Blockchain is already changing how IBM does business with its Global Finance…

Developer Showcase Series: Vipin Bharathan, BNP Paribas

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Our Developer Showcase blog series serves to highlight the work and motivations of developers, users and researchers collaborating on Hyperledger’s incubated projects. Next up is Vipin Bharathan, Blockchain Strategist for BNP Paribas….

Hyperledger Fabric 1.0 is Released!

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Chris Ferris, Chair of Hyperledger Technical Steering Committee, CTO Open Technology, IBM and Jonathan Levi, nominated release manager of Hyperledger Fabric 1.0, creator of HACERA Today, we are pleased to announce Hyperledger Fabric…

Hyperledger’s Monthly Technical Update

| Blog, Hyperledger Burrow, Hyperledger Composer, Hyperledger Explorer, Hyperledger Fabric, Hyperledger Indy, Hyperledger Iroha, Hyperledger Sawtooth | No Comments

As our incubated projects continue to mature, we’d like to update the community monthly on the progress we make. Below are June updates on Hyperledger projects. Hyperledger Burrow Implementation of…

[VIDEO] Hyperledger Interviews Cao Yin of Energy Blockchain Laboratory

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We spoke with Cao Yin, Founding Partner and Chief Architect at Energy Blockchain Labs. They joined Hyperledger in August 2016 and have developed their own industry applications in energy, based…

WTF?! (What’s a Transaction Family?!)

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As a maintainer of Hyperledger Sawtooth, I’ve been getting that question frequently to the point it’s a meme for me. I thought it would be helpful to walk through the…

[VIDEO] Hyperledger Interviews Charles Cai, Wanda Internet Technology Group

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Back during the Hyperledger Member Summit late last year we spoke with Charles Cai, Chief Data Officer and the Chief Architect at Wanda Internet Technology Group. Wanda is a Premier…

Meet the Hyperledger Interns!

| Blog, Hyperledger Cello, Hyperledger Fabric, Hyperledger Iroha, Hyperledger Sawtooth | No Comments

Back in March we announced Hyperledger’s inaugural summer internship program. We put together several internship projects that span across our incubated projects (Hyperledger Cello, Hyperledger Iroha, Hyperledger Fabric and Hyperledger…

Hyperledger Fabric v1.0.0-beta is now available for testing!

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The Hyperledger Fabric maintainers are pleased to announce that the 1.0.0-beta release is now available for testing. You can read all about it here and dive into the documentation here….

Hyperledger Announces Performance and Scalability Working Group

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Guest post: Mark Wagner, Head of  Performance and Scalability Working Group Performance and scalability are two key characteristics of any platform. In a distributed ledger environment such as the Hyperledger…

Developer Showcase Series: Julian Vergel de Dios, Software Development Manager, Gem

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Our Developer Showcase blog series serves to highlight the work and motivations of developers, users and researchers collaborating on Hyperledger’s incubated projects. Next up is Julian Vergel de Dios, a…

Hyperledger Frankfurt Meetup Recap

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Guest post: Mithun Sridharan, Hyperledger Frankfurt Meetup organizer Hyperledger, along with Sapient Consulting and Altoros organized a Meetup in Frankfurt am Main in Germany on May 11 that focused on…

Hyperledger’s Monthly Technical Update

| Blog, Hyperledger Burrow, Hyperledger Cello, Hyperledger Composer, Hyperledger Explorer, Hyperledger Fabric, Hyperledger Indy, Hyperledger Iroha, Hyperledger Sawtooth | No Comments

As our incubated projects continue to mature, we’d like to update the community monthly on the progress we make. Below are May updates on Hyperledger projects. Hyperledger Explorer We are…

Hyperledger Hyderabad Meetup Explores Blockchain’s Applicability to Healthcare

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Guest post: Sai Tejo Kiran E, Co-organizer, Hyperledger Hyderabad Meetup The Hyperledger Hyderabad Meetup has been growing! Recently, we decided to have a combination of tech sessions and workshops combined…

[VIDEO] Hyperledger Interviews Digital Asset’s CMO, Dan O’Prey

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Dan O’Prey is the CMO of Digital Asset, which is a Premier founding member of Hyperledger. He is also the chair of the Hyperledger Marketing Committee. Digital Asset benefits from being…

Hyperledger Sawtooth Graduates to Active Status

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We’re happy to share that Hyperledger’s Technical Steering Committee (TSC) has granted the Hyperledger Sawtooth maintainer’s request to advance the project’s status from Incubation to Active. Hyperledger Iroha also graduated…

Hyperledger Iroha Graduates to Active Status

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Today at Consensus in New York, we’re happy to announce that Hyperledger’s Technical Steering Committee (TSC) has granted the Hyperledger Iroha maintainers’ request to advance the project’s status from Incubation…

Visualization of Hyperledger Sawtooth and Hyperledger Fabric Commit History

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So much work is being done every day by the technical community to improve Hyperledger’s projects. We thought it be interesting to visualize the software development based on the commit…

Meet Hyperledger’s New Director of Ecosystem Development

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We’re thrilled to announce that we’ve recently hired Marta Piekarska as our Director of Ecosystems. Please join us in welcoming her to the team. Previously, Marta worked for Blockstream as…

[VIDEO] Hyperledger Interviews Hitachi’s Head of the Financial Innovation Center, Toshiya Cho

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We recently sat down with Toshiya Cho of Hitachi Limited. Toshiya is part of the financial business unit of Hitachi Limited – IT Business. He’s involved in Hyperledger as Head…

Developer Showcase Series: Jordan Jennings, Senior Software Engineer, Skuchain

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Next up in our Developer Showcase Series is Jordan Jennings, a Senior Software Engineer at Skuchain. This blog series highlights the work and motivations of developers, users and researchers collaborating…

Get to Know Hyperledger’s New Community Architect

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The Hyperledger team continues to grow, and we’re excited to announce that we’ve recently added Tracy Kuhrt as a Community Architect. Tracy has had a varied career working in automotive…

Meet Hyperledger Composer

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Today, we’re proud to announce that Hyperledger Composer has been accepted into incubation by the Technical Steering Committee. Composer is a collaboration tool for building “blockchain business networks,” accelerating the…

Hyperledger Welcomes Project Indy

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Guest post: Phillip J. Windley, Ph.D., Chair, Sovrin Foundation We’re excited to announce Indy, a new Hyperledger project for supporting independent identity on distributed ledgers. Indy provides tools, libraries, and reusable…

[VIDEO] Hyperledger Interviews Amber Baldet, JP Morgan

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We recently sat down with Amber Baldet, blockchain program lead at JP Morgan. JP Morgan is one of the Premier founding members of Hyperledger. JP Morgan is a big supporter…

Hyperledger’s Monthly Technical Update

| Blog, Hyperledger Burrow, Hyperledger Cello, Hyperledger Composer, Hyperledger Explorer, Hyperledger Fabric, Hyperledger Iroha, Hyperledger Sawtooth | No Comments

As our incubated projects continue to mature, we’d like to update the community monthly on the progress we make. Below are updates on Blockchain Explorer, Fabric, Cello, Iroha and Sawtooth…

Regulators and Industry Groups Continue Blockchain Efforts

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Guest post: Matthew Comstock, Shareholder, Murphy & McGonigle, P.C. Regulators and industry groups continue their efforts to understand blockchain technology and its implications for the securities, futures and related financial sectors….

[VIDEO] Hyperledger Interviews Hanna Zubko, IntellectEU

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We recently sat down with Hanna Zubko, Co-founder and VP of business development at IntellectEU. IntellectEU is a general member of Hyperledger. IntellectEU plans to continue to build out several…

Meet Hyperledger’s New Security Maven!

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We’re thrilled to announce that the Hyperledger team is growing! We’ve recently added David Huseby as the Security Maven. David brings more than 20 years of experience working with and…

Hey – You got your Ethereum in my Hyperledger!

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Last Thursday marks another important milestone in the Hyperledger books: the Hyperledger Technical Steering Committee (TSC) approved a proposal submitted by engineers at Monax and Intel, to incubate the community’s…

Developer Showcase Series: Hart Montgomery, Research Scientist in Cryptography, Fujitsu

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Next up in our Developer Showcase Series is Hart Montgomery, a Research Scientist in Cryptography at Fujitsu. This blog series highlights the work and motivations of developers, users and researchers collaborating…

Indian Bank removing friction in business transactions using blockchain technology

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Guest post: Rajendra Mhalsekar, President, Head, Corporate Banking Technology, YES Bank   Blockchain technology is poised to disrupt nearly every industry from key players to core functions – and the…

Hyperledger’s Monthly Technical Update

| Blog, Hyperledger Cello, Hyperledger Explorer, Hyperledger Fabric, Hyperledger Iroha, Hyperledger Sawtooth | No Comments

As our incubated projects continue to mature, we’d like to update the community monthly on the progress we make. Below are updates on Blockchain Explorer, Fabric, Cello, Iroha and Sawtooth…

[VIDEO] Hyperledger Interviews Thierry Chevalier of Airbus

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We recently sat down with Thierry Chevalier, Chief Engineer of a Digital Product Development and Manufacturing project at Airbus and Hyperledger board member. In the interview, Thierry explains that an…

Recap: First Hyperledger Tokyo Meetup Sells Out!

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Even though it’s been more than a year since Hyperledger was born, there hasn’t been much of an opportunity for Japanese enthusiasts to learn about the initiative. Hyperledger Executive Director,…

Recap: Hyperledger London Meetup – Reviewing Success, Discussing the Future

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Guest Post: Anna Shugol, Co-organizer of Hyperledger London Meetup & Fotini Stamou, IBM On March 2, Hyperledger’s London Meetup: “Successful pilot projects, lessons learned and what lies ahead” kicked off at the…

Recap: Hyperledger’s First Hyderabad Meetup

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Guest post: Sai Tejo Kiran E, Co-organizer, Hyperledger Hyderabad Meetup Group Hello from Hyderabad! On a happening Saturday evening not too long ago, a group of 20 professionals huddled in a room in…

Blockchains for Business: Why Decentralization is Still a Factor

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Guest post: Travin Keith, Nxt Foundation A lot of people know blockchain as an innovative technology introduced together with its first use case – Bitcoin, a decentralized peer-to-peer cryptocurrency. However, blockchain…

Students! Apply for Hyperledger’s Summer Internship

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We’re excited to announce our inaugural summer internship program! We’ve put together 6 internship projects that span across Hyperledger’s incubated projects (Cello, Iroha, Fabric and Sawtooth Lake) proposed by active…

[VIDEO] Hyperledger Interviews Dan Middleton

| Blog, Hyperledger Sawtooth | No Comments

We recently sat down with Dan Middleton, Head of Technology for Intel’s Blockchain and Distributed Ledger program, as well as maintainer of the Hyperledger Sawtooth Lake project. Dan is also…

Developer Showcase Series: Denis Polish, Senior Integration Engineer, IntellectEU

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Next up in our Developer Showcase Series is Denis Polish, a Senior Integration Engineer at IntellectEU. This blog series highlights the work and motivations of developers, users and researchers collaborating on…

Recap: Hyperledger Intros Blockchain at HIMSS

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The Hyperledger team recently attended HIMSS in Orlando, Florida. More than 40,000+ people joined us in learning more about the role of technology and IT in healthcare. Hyperledger was there to…

Our Incubator’s First Graduate: Hyperledger Fabric

| Blog, Hyperledger Fabric | No Comments

I’m thrilled to announce that yesterday, Hyperledger’s Technical Steering Committee (TSC) agreed to grant the project team’s request to advance the project’s status from Incubation to Active. As a reminder,…

Hyperledger’s Monthly Technical Update

| Blog, Hyperledger Cello, Hyperledger Chaintool, Hyperledger Explorer, Hyperledger Fabric, Hyperledger Iroha, Hyperledger Sawtooth | No Comments

As our incubated projects continue to mature, we’d like to update the community monthly on the progress we make. Below are updates on Blockchain Explorer, Cello, Fabric, Sawtooth Lake and…

[VIDEO] Hyperledger Interviews Blythe Masters

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We recently sat down with Blythe Masters, CEO of Digital Asset and the chair of the Hyperledger Governing Board. Digital Asset is a Premier founding member of Hyperledger. In the…

Developer Showcase Series: Judy Priest, Engineer, Cisco

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The Hyperledger community is comprised of developers and technical leaders from around the globe who are working together to change the world with blockchain technologies. This new blog series highlights…

Hyperledger Meetups – Get Involved in 2017!

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The Hyperledger meetup scene continues to thrive in 2017. We now have 9,134 members across 38 different meetup groups all around the world! We have our amazing community to thank…

Happy Birthday, Hyperledger!

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Last February, The Linux Foundation announced 30 founding members and six of those proposed contributions of code to advance blockchain technology under Hyperledger. Fast forward to today, Hyperledger is now…

Event Recap: Blockchain Masterminds Unite at Hyperledger Hackfest

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Guest post: Hanna Zubko, IntellectEU Last week, Blockchain masterminds gathered for three events in the Bay Area:  Blockchain Protocol Analysis & Security Engineering Conference, CoinDesk’s Construct Conference, and Hyperledger’s Hackfest….

Hyperledger Says Hello to Cello

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Today, we’re excited to welcome a new project to Hyperledger, Cello. Cello is a toolkit for deploying a Blockchain-as-a-Service, that reduces the effort required for creating, managing, and terminating blockchains….

Help Shape The Future of Blockchain – Join the Hyperledger Team!

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Huge thanks to all our members and the community for their support in 2016. It has been a real pleasure for all of us to be behind something so great….

Hyperledger Announces Technical Working Group China

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Hyperledger membership has been growing quickly in China over the past year. To date, more than 25% of Hyperledger members are from mainland China. In order to foster a strong…

Meet Sawtooth Lake

| Blog, Hyperledger Sawtooth | No Comments

By Dan Middleton, Sawtooth Lake Maintainer* When I was asked to post about Sawtooth Lake, an obvious topic was “What is Sawtooth?”  Well, Sawtooth Lake is a distributed ledger with…

Hyperledger Welcomes Iroha

| Blog, Hyperledger Iroha | No Comments

We’re pleased to announce that the distributed ledger project, Iroha, has been accepted into incubation status under Hyperledger. Originally developed by Hyperledger member company, Soramitsu, Iroha was inspired by the…

Hyperledger at Money20/20

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We’re pleased to share the details of Hyperledger Project’s significant presence at the upcoming Money20/20 conference taking place Oct. 23-26, at The Venetian in Las Vegas. If you will be…

Hyperledger Hackathon and Hackfest Recap

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The first ever Hyperledger Hackathon took place October 1-2 in Amsterdam. More than 120 developers (20 teams) gathered for the event organized by ABN AMRO, IBM, Holland Fintech and Hyperledger….

Hyperledger Announces the Hyperledger Healthcare Working Group

| Blog, Healthcare | No Comments

Today, Hyperledger is announcing the formation of the Hyperledger Healthcare Working Group (HLHC Working Group). Health data sharing, like much of health IT, has traditionally lagged other industries in adoption…

Meet Hyperledger: An “Umbrella” for Open Source Blockchain & Smart Contract Technologies

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It’s hard to believe I’ve been working at The Linux Foundation on Hyperledger for four months already. I’ve been blown away by the amount of interest and support the project…