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Hyperledger Indy

Developer Showcase Series: David Conroy, National Association of REALTORS

By | Blog, Hyperledger Composer, Hyperledger Fabric, Hyperledger Indy

We’re back to our Developer Showcase blog series, which serves to highlight the work and motivations of developers, users and researchers collaborating on Hyperledger’s incubated projects. Next up is David Conroy, an R&D Lab Engineer at the Center for REALTOR Technology, as part of the National Association of REALTORS. Let’s see what he has to say!

What advice would you offer other technologists or developers interested in getting started working on blockchain? 

Before getting started working in blockchain, I strongly recommend taking the time to learn the strengths and weaknesses of the many different types of blockchain technologies available today. A great way to accomplish this is to take a look at all of the fantastic open source tools out there that already exist for blockchain development. Understanding the basics prior to beginning the development process can be critical to the success of your future applications. My two favorite development tools currently are Hyperledger Composer (https://github.com/hyperledger/composer), and the Truffle Framework (http://truffleframework.com/). If you are looking for online resources for blockchain education, The Linux Foundation has released a self-paced primer on distributed ledgers that is incredibly thorough and also free of charge.

David Conroy, National Association of REALTORS


Give a bit of background on what you’re working on, and let us know what was it that made you want to get into blockchain?

I work for CRT Labs, a research group operated by the National Association of REALTORS®. Our lab focuses on emerging technologies that could potentially affect real estate. Personally, I have been interested in blockchain since I began learning and writing about Bitcoin in 2013. Since then as the technology has matured, it became increasingly apparent that my personal interests were quickly aligning with my professional ones. This is due to the massive implications that blockchain poses for the real estate industry.  In addition to payment and escrow, blockchains could potentially provide the mechanisms for establishing identity, enforcing of contracts, and improving the overall quality of property records.

What project in Hyperledger are you working on? Any new developments to share? Can you sum up your experience with Hyperledger?

At NAR, we are building a Hyperledger Fabric based system that will allow us to more effectively understand how our association interacts with its 1.3 million members. This project will allow us to tie together all of the various educational courses taken, committees served on, and events attended by our members despite the fact that this activity is occurring at over 1,400 local associations nationwide. Our legacy systems lack the functionality to provide a complete, accurate, and verifiable report that shows the complete picture of a members activity within our association. Now with the assistance of blockchain that granularity of reporting is something we are able to provide. This data can then be used to better provide services, aid in leadership development, and allow for increased recognition of our highly involved members. We took advantage of the Hyperledger Composer tool to define our business network and get our initial proof of concepts running quickly.

In addition to the work I’ve done at NAR, I have also entered into multiple blockchain-related programming competitions in my spare time to keep current on latest development trends. Most recently, I was a part of a team that took first place in IBM’s Blockchain and Artificial Intelligence Global Hackathon. Alongside the cash prize, the top finish came with a opportunity to present at IBM’s Think 2018 Conference. The submission was a Hyperledger-based, IBM Watson-powered parking reservation marketplace called The Spot Exchange.

In addition to the for-profit business models, I’ve also looked at Blockchain for social good. For the past few months, I have been working on a project that uses blockchain and artificial intelligence for social good. Specifically – providing identity, education, and family reunification services for Refugee Resettlement. For more information please visit ProjectSafeHarbor.com.

Locally, I serve as co-chair of the two Chicago-based blockchain meetups, Hyperledger Chicago & Chicago Blockchain in Real Estate.

What’s the one issue or problem you hope blockchain can solve?

One area where I believe blockchains have an enormous potential is improving the state of our current systems for establishing our digital identities. Consumers today are unrealistically expected to securely manage login information across hundreds of different websites. Unfortunately, this burden leads to poor password hygiene from many users, while slowly turning popular websites into an ever-growing target for hackers looking for large amounts of personal information. Two projects that I am following very closely that look to solve some of these issues in a decentralized and self-sovereign manner are Hyperledger Indy, and the Ethereum project uPort.

 

 

 

(3.28.18) CoinDesk: Hyperledger Tech Heats Up Ahead of Software Debuts

By | Hyperledger Burrow, Hyperledger Composer, Hyperledger Fabric, Hyperledger Indy, Hyperledger Iroha, Hyperledger Sawtooth, News

Just six minutes.

That’s how long Hyperledger executive director Brian Behlendorf had to get former Chilean president Michelle Bachelet up to speed on blockchain. Spurred by a special request from the nation’s lawmakers, Behlendorf was one of multiple blockchain experts called to the country to talk about the merits of the technology and the ways in which it could modernize the copper-rich nation’s mining supply chain.

More here.

Onward and Upward for Hyperledger in 2018

By | Blog, Hyperledger Burrow, Hyperledger Cello, Hyperledger Chaintool, Hyperledger Composer, Hyperledger Explorer, Hyperledger Fabric, Hyperledger Indy, Hyperledger Iroha, Hyperledger Quilt, Hyperledger Sawtooth

As 2017 comes to a close, it’s beneficial to look back and reflect on the progress we have made, and where we will see evolution and growth in the new year. This year, the world has acknowledged distributed ledgers and smart contracts as transformative technologies with tremendous potential to impact how business is conducted in many industries. Within  Hyperledger, the technology foundations have now been set. In the coming year, that will turn into more production software releases, real world implementations, and the first real business returns on our collective intellectual and financial investment.  

Below are a few observations from the year, milestones and thoughts on what will come in 2018.

Blockchain maturation and more production implementations

  • Companies large and small, IT vendors and end-user organizations, consortiums and NGOs, everyone took notice of Hyperledger in 2017 and made moves to get involved. This was evident in the ever increasing Hyperledger membership, which nearly doubled in size. We sold out of our Premier memberships at 21 total, adding eight new companies just this year including SAP, American Express, Daimler, Change Healthcare, NEC, Cisco, Tradeshift and Baidu. Hyperledger now has support from 197 organizations, and remains the fastest growing open source project ever hosted by The Linux Foundation. This has given Hyperledger a very solid footing financially, enabling us to double the resources we can apply towards building and supporting the community in 2018.
  • We have grown our Associate Member ranks to include organizations as diverse as Mercy Corps, the National Association of Realtors, the Illinois Blockchain Initiative, and the Monetary Authority of Singapore.  These relationships are key to extending Hyperledger’s reach into different sectors and environments.
  • Attesting to our focus on developing code suitable for enterprise use, this year saw the launch of the first production ready Hyperledger blockchain framework, Hyperledger Fabric 1.0. This was a true community effort pulling together contributions from more than 100 different developers and 30 different companies. As one result, we have 45 members listed in our Vendor Directory, providing products and services based on Hyperledger technology.
  • We have seen substantial uptick in POCs, pilots and production implementations of Hyperledger technologies, many of which are being tracked at the PoC Tracker on the Hyperledger website. Just a few examples of projects building in Hyperledger code include:
    • The Monetary Authority of Singapore’s Project Ubin, implementing an RTGS system;
    • the soon-to-be-production diamond supply chain tracking system implemented by Everledger, SAP and IBM;
    • and the Plastic Bank, a plastics recycling initiative.

In 2018, we will see:

  • more 1.0 milestones made next year by various Hyperledger projects;
  • more production deployments: for example, Change Healthcare, has announced an early 2018 go-live for their claims processing blockchain built on Hyperledger Fabric;
  • a growing Hyperledger staff and presence at events, creating more content, supporting a growing set of projects and working groups;
  • and more membership growth. We are reaching out to a broader set of industries than ever, and are deepening our relationships with our existing members.  

The fast expanding developer and end-user community will continue to grow

  • Demand for developers, and developer interest in Hyperledger, has exploded. We are now seeing sold-out Hyperledger meetups in dozens of cities, strong attendance at our semi-monthly HackFests held around the world, thousands of participants on our email and chat networks, non-stop requests for speakers at conferences, and of course more and more code flowing into our repositories.
  • We launched the first Hyperledger online training course this year: Blockchain for Business – An Introduction to Hyperledger Technologies. Currently, there are  44,966 total enrollments, and 1,074 learners have completed the course with a passing grade. We have an average of 2,500 new enrollments per week. The course is second only in growth to the original intro to Linux operating system course launched by The Linux Foundation. We have now launched a Training and Education Working Group to involve core maintainers and other volunteers in the development of additional courseware.
  • 150 people participated in the Hyperledger Member Summit in November in Singapore, representing 83 different member companies.  

In 2018, we will see:

  • the development of additional training courses and certification options;
  • more frequent and larger face to face developer gatherings;
  • and more developer activity across additional Hyperledger projects.

Integration, standards and interoperability will take center focus

In 2018, we will see:

  • The industry get a lot more serious about interoperability above the layer of the DLT, and looking for simple and open cross-blockchain approaches, leading them to Hyperledger Quilt and the rest of our community;
  • and our projects explore integration and interoperability with each other even further, allowing a greater number of options to be available to developers.

We’re proud of the work our vibrant and diverse community has accomplished this year. We have made great strides and could not be more thankful to everyone who has played a part in this success. It goes without saying the stakes can be even higher in open source, it’s a balance of creating a welcoming, collaborative environment and at the same time making sure everyone gets a say and all voices are heard. We strongly believe the open governance model that Hyperledger naturally inherited from The Linux Foundation has been a crucial part of the continued success of the project.

Finally, you can stay up to date with all Hyperledger news here or follow us on Twitter. We hold regular hackfests for Hyperledger, so be sure to check out the events page and join us for the next one. You can also plug into the Hyperledger Community at github, Rocket.Chat, the wiki or our mailing list.

Here’s to a successful 2018!

 

VIDEO: Hyperledger, A Greenhouse Incubator for Blockchain Projects

By | Blog, Hyperledger Burrow, Hyperledger Cello, Hyperledger Chaintool, Hyperledger Composer, Hyperledger Explorer, Hyperledger Fabric, Hyperledger Indy, Hyperledger Iroha, Hyperledger Sawtooth

Hyperledger hosts and incubates multiple technology projects, all advancing business blockchain frameworks and modules through open source collaboration. Currently, Hyperledger hosts 6 open source frameworks and 3 open source blockchain tools.

To introduce the concept of blockchain technologies and the Hyperledger organization, we created an explainer video illustrating Hyperledger as a greenhouse incubator for these open source blockchain projects. Intended to serve as a starting point suitable for all audiences wanting to learn about Hyperledger and business blockchain technologies, we hope this 3-minute explainer video will shed light on the following:

1. A distributed ledger is a common system of record with no central authority.

A ledger contains a record of your transactions, along with other transactions in the network. Distributed ledgers are multi-party databases with no central trusted authority. Blockchains can be used to record promises, trades, transactions or simply items we never want to disappear.

2. It’s vitally important to know that your copy of the ledger is identical to everyone else’s

All businesses participating in a commercial ecosystem need a ledger to contain a record of transactions. As a result, across the global market there are ledgers that organizations and individuals alike must trust. Mirrored exactly across all nodes in a given network, distributed ledgers allow everyone in an ecosystem to keep a copy of the common system of record, free from discrepancies. Nothing can ever be erased or edited; parties can only add to the ledger.

3. Hyperledger provides the underlying open source software, on top of which anyone can set up blockchain apps and services to meet business needs.

Hyperledger is incubating and promoting enterprise grade, open source business blockchain technologies, including distributed ledgers, smart contract engines, client libraries, graphical interfaces, utility libraries, and sample applications. Built under technical governance and open collaboration, individual developers, service and solution providers, government associations, corporate members and end users alike are all invited to participate in the development and promotion of these thriving technologies.

4. Hyperledger is a global, cross-industry, collaborative open source consortium.

With 170+ member organizations working across industries and competitive lines, and 400+ code contributors, Hyperledger is the fastest growing consortium in the history of The Linux Foundation’s collaborative projects. Just like you see in this greenhouse, with the help of The Linux Foundation and Hyperledger’s open source approach, everyone does their part to ensure the success of the whole, nurturing these blockchain ecosystems for evolution, expansion and continued growth.

The most renowned leaders in finance, healthcare and supply chain across the globe trust Hyperledger to build their business blockchain technologies. Who will you trust with your trust network?

We encourage developers to join our efforts on Hyperledger via github, Rocket.Chat, the wiki or the mailing lists. You can also follow Hyperledger on Twitter or email us with any questions: info@hyperledger.org.

 Watch and Share the video:

Hyperledger Gains 10 New Members

By | Announcements, Hyperledger Burrow, Hyperledger Cello, Hyperledger Composer, Hyperledger Explorer, Hyperledger Fabric, Hyperledger Indy, Hyperledger Iroha, Hyperledger Sawtooth

Growth in open blockchain consortium doubles over past year with more than 160 members

SAN FRANCISCO, CA – (September 26, 2017) Hyperledger, an open source collaborative effort created to advance cross-industry blockchain technologies, announced today that 10 new organizations have joined the project. As a multi-project, multi-stakeholder effort, Hyperledger incubates eight business blockchain and distributed ledger technologies including Hyperledger Fabric, Hyperledger Iroha, Hyperledger Indy, Hyperledger Burrow, Hyperledger Sawtooth, among others.

“The immense growth we’ve seen this year signifies an acceptance and understanding of Hyperledger blockchain solutions for business,” said Brian Behlendorf, Executive Director, Hyperledger. “These new diverse members have agreed to contribute their leadership and energy to the Hyperledger community. We thank them for their support and validation as we drive towards more PoCs, pilots and production uses cases of Hyperledger technologies in the enterprise.”

Hyperledger aims to enable organizations to build robust, industry-specific applications, platforms and hardware systems to support their individual business transactions by creating an enterprise grade, open source distributed ledger framework and code base. It is a global collaboration including leaders in finance, banking, IoT, supply chain, manufacturing and technology. The latest General members include: AMIHAN, ChongQin Xichain Technologies, DLT Labs, GameCredits, Gibraltar Stock Exchange (GSX), Medicalchain and ScanTrust.

Hyperledger supports an open community that values contributions and participation from various entities. As such, pre-approved non-profits, open source projects and government entities can join Hyperledger at no cost as Associate members. Several Associate members joined this month including Mercy Corps, Taiwan Fintech Association and Zhejiang University.

New member quotes:

AMIHAN

“Amihan is proud to be the first Filipino company to join Hyperledger,” said Winston Damarillo, Chairman of Amihan Global Strategies. “We believe that blockchain and smart contracts are the key to preparing Southeast Asia for the digital age, and we are committed to working with the Hyperledger community to push the limits of blockchain technology. We look forward to working with our clients – some of the largest enterprises in ASEAN – to transform finance, healthcare, retail, and customer loyalty in one of the fastest-growing regions of the world.”

DLT Labs

“At DLT Labs, our corporate purpose is to create, integrate, and support dynamic distributed ledger solutions that equip our clients with the tools to capitalize on unrealized potential within their businesses,” said Loudon Owen, Chairman and CEO of DLT Labs. “With over 30 dedicated in-house Blockchain developers and over 20 proprietary enterprise products, DLT Labs has formed globe-spanning partnerships with leading edge consultancies, manufacturers, financial institution and innovative service providers. Our global presence spans the United States, the United Kingdom, China, India, Canada and Singapore. DLT is excited at the opportunity to join Hyperledger’s nexus of leaders, creators, and dreamers, and looks forward to forming long-lasting relationships with the forefront of blockchain innovators.”

GameCredits

“We are excited to join the company of industry leaders in Hyperledger,” said Alex Migitko, COO, GameCredits. “GameCredits is focused on a unique blockchain use case, catering to the $100 billion gaming industry and its massive audience of almost every third person on earth, governed by complex relations between various stakeholders. Our solutions will be of immense interest to adjacent industries and we believe we will be able to make a unique contribution to the alliance.”

Gibraltar Stock Exchange (GSX)

“We are today at the beginning of the blockchain revolution, witnessing in real time an explosion of ideas, experiments and projects that aim to completely redesign global capital markets for the new era,” said Nick Cowan, CEO, Gibraltar Stock Exchange. “The Gibraltar Stock Exchange’s membership in Hyperledger provides us with an exciting opportunity to connect, share ideas and collaborate with like minded innovators and industry leaders, without boundaries, with the aim of building consensus for the new global framework.”

Medicalchain

“Medicalchain puts health records back into the hands of patients, and that’s not possible without the secure storage and transfer of data. Using Hyperledger, Medicalchain will allow patients to control permissions to their health records – who gets access to them, what information they get access to and for how long,” said Dr. Albeyatti, co-founder of Medicalchain. “We are thrilled to join the Hyperledger community and will continue working to bring blockchain technology to the healthcare industry.”

ScanTrust

“Today’s connected consumers are demanding more transparency and with global supply chains becoming more complex, achieving this a challenging task,” said Nathan Anderson, CEO and Co-Founder, ScanTrust. “ScanTrust secure identifiers connect physical goods to the internet for enhanced supply chain security; by adding open blockchain technology to this foundation, brands will be able to protect and track their products using mobile phone authentication. We look forward to collaborating with the Hyperledger community to develop a scalable, enterprise-grade blockchain framework.”

To see a full list of member companies, visit: https://www.hyperledger.org/about/members. If you’re interested in joining Hyperledger as a member company, please visit: https://www.hyperledger.org/about/join

About Hyperledger

Hyperledger is an open source collaborative effort created to advance cross-industry blockchain technologies. It is a global collaboration including leaders in finance, banking, Internet of Things, supply chains, manufacturing and Technology. The Linux Foundation hosts Hyperledger under the foundation. To learn more, visit: https://www.hyperledger.org/.

 

 

DLT in Decentralized Identity

By | Blog, Hyperledger Indy

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 location: we visit Web sites using Web addresses. Consequently, it’s almost impossible for us to think there’s any other way. We build places where we expect people and machines (via APIs) to come, meet, and transact. The place metaphor leads to centralization. Facebook, Google, and Amazon are all places. The interactions on them are centralized and under the control of whoever owns the place.

Another way to think about online interaction is in terms of methods—ways of executing actions . Methods for interaction are called protocols. The Internet, domain name resolution, and email are familiar examples of systems based on protocols. Protocols define ways or methods for things to interact. They give the interaction a script, as it were, defining how an interaction plays out. “If you do X, then I’ll do Y.” “If you do X and then do Z, that’s an error.” and so on.

Protocols foster decentralization. By describing the method for interaction, a protocol gives anyone a way to participate. In addition, protocols naturally support interoperability and substitutability. Protocols are largely responsible for what Doc Searls and Dave Weinberger call the three virtues of the Internet:

  • Nobody owns it
  • Everybody can use it
  • Anybody can improve it

This contrast between place and protocol is evident in online identity. We treat identity as if it were something linked to a place. Every online identity you have was given to you by someone else.

This simple fact makes every online identity completely different from identity in the physical world where you exist first, independently, as a sovereign human being. In the physical world, identity emerges from relationships. Over time, humans have developed interaction patterns around how we identify ourselves to each other. In other words, identity in the physical world is a protocol.

Online identity systems are rigid and can only be used in the way their designers allow because places are prescriptive. In contrast, an identity protocol is fluid and flexible, supporting use cases the protocol designer never imagined. As an example, a protocol for identity could give rise to decentralized apps that let anyone share rides in their car without the overhead of a Lyft or Uber because the identity system would let others vouch for the driver or the passenger, independently, using a universally recognized standard.

How can we move online identity from place to protocol? A protocol for online identity would define how identifiers work and how anyone can create, manage, and exchange attributes and claims for those identifiers. A protocol for identity must be private, secure, interoperable, and open to everyone. The result is an identity network.

A protocol for identity relies on the combination of three important standards: decentralized identifiers (DIDs), verifiable claims, and a ledger that is available to all.

Decentralized Identifiers—DIDs allow anyone to create identifiers for anything. Furthermore, they are standard and interoperable. DIDs link to public keys and service endpoints. And because DIDs are pairwise pseudonymous to prevent correlation and preserve privacy, people will have hundreds or thousands of DIDs representing all of the various digital relationships to which they’re a party. These relationships might be with organizations they do business with, friends they interact with, or things they own.

Verifiable Claims—verifiable claims allow trustworthy assertions to be made about anything that has an identifier. Like DIDs, claims are standard and interoperable. Furthermore, they’re based on strong cryptography to bind the claim issuer, the claim subject, and the claim itself. Verifiable claims are combined with zero knowledge proofs for minimal disclosure. For example, when I need to prove to the bank that I’m employed by BYU, I don’t give them the claim. Instead I generate a proof—an incontrovertible certification of some fact—from the claim. The proof discloses only the information the bank needs. All this is done cryptographically so that no party to the transaction has any doubt whether or not the information is correct.

A Distributed Ledger—the ledger links a DID to associated keys and endpoints in a way that’s publicly discoverable. The ledger records information about claims (although not the claims themselves or any other private data). The ledger also supports claim and key revocation. The ledger is foundation for identity transactions.

A protocol for identity allows for ad hoc, decentralized online interactions that follow the patterns humans have developed for establishing trust in the physical world. This promises to unleash countless new decentralized products and services that will transform how people interact online. Joel Monegro wrote in his post on Fat Protocols:

By replicating and storing user data across an open and decentralized network rather than individual applications controlling access to disparate silos of information, we reduce the barriers to entry for new players and create a more vibrant and competitive ecosystem of products and services on top.

Moving online identity from place to protocol creates an open and decentralized network that reduces barriers to entry for new products and services that rely on identity to establish trust.

ABCs of Open Governance

By | Blog, Hyperledger Burrow, Hyperledger Cello, Hyperledger Chaintool, Hyperledger Composer, Hyperledger Explorer, Hyperledger Fabric, Hyperledger Indy, Hyperledger Iroha, Hyperledger Sawtooth

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 the code, and, depending on the license, contribute back changes or not.

What many people don’t get, and something we here at Hyperledger and The Linux Foundation pride ourselves on doing well, is Open Governance.

The Linux Foundation, and all of our 60+ open source projects, are not-for-profits building the greatest shared R&D investment in history. Open Governance is central to this promise.

Open Governance means that technical decisions -– which features to add, how to add them and when, among others – for a given Open Source project or projects are made by a group of community-elected developers drawn from a pool of active participants. It is as close to the ideal of pure technical meritocracy as one can get and we strive continuously to reach that ideal.

Hyperledger recently concluded the 2017-2018 Technical Steering Committee (TSC) election, and so we thought it an opportune time to explain the ABCs of Open Governance. Please note that this is one Open Governance implementation and clearly not the only way to do it, but rather one proven and effective way.

What does the Hyperledger TSC do?

The TSC charter spells out the group’s responsibilities.

The TL;DR is that the TSC is the ultimate authority on technical decisions. This includes which new projects are admitted to Hyperledger , which current projects graduate from Incubation to Active , and the rules by which each Hyperledger project will operate.

Participation in Hyperledger through becoming a Contributor and/or Maintainer is open to anyone.
Hyperledger Charter Section 4C

As a developer or maintainer, this translates into one thing: trust. You know how decisions will be made and the process by which people will be selected to make these decisions. Hyperledger is vendor-neutral and technical contributions are based on meritocracy. We will always remain immune to the commercial interests of any single company.

The TSC election process consists of three simple steps:

  1. Identification of eligible participants
  2. Nominations
  3. Voting

Who is really eligible to be on the TSC?

The charter spells out that the TSC voting members shall consist of eleven (11) elected Contributors or Maintainers chosen by the Active Contributors.

So, how do you determine an active contributor, you may ask? As part of the current election, every project maintainer and Working Group leader was asked to provide a list of all the people that have contributed to their work in the past year. In addition, a review of all code and other contributions was conducted.

This year, 424 active contributors were identified as eligible to participate in the TSC election process.

Bring It (your nomination that is)

The Linux Foundation maintains an expert staff with decades of combined experience managing the operations of large scale, Openly Governed Open Source projects.

For Hyperledger, the Sr. Program Manager Todd Benzies ensures the trains run on time.

Below is Todd’s email calling for TSC nominations:

This nominating process produced 32 candidates for the 11 TSC spots. These 32 come from 20 different organizations, across a spectrum of industries, from technology vendors to foundations to end users from a variety of industries. They include people who work at Hyperledger members and non-members and some are standing as individuals.

A policy whose importance is hard to overstate is that anyone elected to a seat on the TSC is elected as a person unbound to the company for which they presently work. Should any TSC member during their tenure leave an employer for another, this would have zero impact on their standing as member of the Hyperledger TSC.

Cast your vote

Here is Todd’s email sent to the same list announcing the nominees and opening voting.

The arrow highlights one of the things that we’ve learned along the way as a trick to the trade of running open governance well. The voting system has to be unquestionably secure and fair (something by now truly everyone can relate to…).

We use the Condorcet Internet Voting System to safeguard the privacy of this election and voting process. CIVS can only be accessed by authorized voters, who receive a unique URL tied to their email address. Voters rank a set of possible choices and individual voter rankings are combined into an anonymous overall ranking of the choices. One vote is allowed per IP address.

Results

This process yields a fairly and openly-elected technical decision making body pulled from the community that cares about Hyperledger. We know they care not because they said so, not because the company they work for has joined Hyperledger, but because they invested their time to make contributions to Hyperledger code bases. Or, as Hyperledger Executive Director Brian Behlendorf says, “it’s a do -ocracy.”

Meet the New Hyperledger TSC (listed in alphabetical order)

Arnaud Le Hors
Baohua Yang
Binh Nguyen
Christopher Ferris
Dan Middleton
Greg Haskins
Hart Montgomery
Jonathan Levi (new)
Kelly Olson (new)
Mic Bowman
Nathan George (new)

If you’re interested in learning more about the Hyperledger TSC and its elected members, we’ll be kicking off a “Meet the TSC” blog series in the coming weeks. Be sure to look out for it!

You can plug into the community at github , Rocket.Chat the wiki or our mailing list .

(7.11.17) Computerworld: Linux group pushes out production-ready blockchain collaboration software

By | Hyperledger Fabric, Hyperledger Indy, Hyperledger Sawtooth, News

The Linux Foundation’s Hyperledger announced today the availability of Fabric 1.0, a collaboration tool for building blockchain distributed ledger business networks  such as smart contract technology.

The Hyperledger project, a collaborative cross-industry effort created to advance blockchain technology, said the Hyperledger Fabric framework can be a foundation for developing blockchain applications, products or customized business solutions

More here.