Keyhole Announces Kansas City Hyperledger Blockchain User Group

Keyhole Software Blockchain, Community, Company News, Educational Event, Hyperledger Leave a Comment

The Keyhole Software team is excited to announce that we are the new organizers of the official Hyperledger Kansas City Meetup group.

This meetup group will discuss all topics related to Hyperledger blockchains. The group seeks to provide an opportunity for Kansas City professionals to network with others who are interested in, or working with, Hyperledger blockchain networks. 

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, Internet of Things, supply chain, manufacturing, and technology. 

The first inaugural meetup of the group is scheduled for Wednesday, December 5, 2018, titled “Hyperledger Fabric In Action.”

Get RSVP’d to attend…

Interactive REST API Documentation with Swagger UI

Bing Liu Microservices, Spring, Spring Boot, Technology Snapshot Leave a Comment

I am assisting a client that is migrating from a monolithic legacy application to a modern Microservice stack with Spring REST. We are helping to implement Swagger UI to provide both a front-end API UI, as well as to provide a level of documentation at the same time. This implementation has simultaneously met our project requirements, as well as garnering some positive feedback from our client!

Swagger UI is one of the most popular tools to visually render beautiful, interactive API documentation. In this blog, I’ll use a REST API application to demonstrate some usage of Swagger UI. The source project is available at https://github.com/bingliu2016/spring-boot-rest-swagger2.

Release: Hyperledger Blockchain Analytics Tool

Keyhole Software Blockchain, Company News, Hyperledger, Java, JavaScript, Keyhole Creations, Node, React, Technology Snapshot Leave a Comment

We are proud to announce the new release of a Hyperledger Fabric Blockchain Browser open source web application. This application utility allows developers and operators of Hyperledger blockchain networks to have visibility into transactions and blocks as they are added to the network.

Capabilities
The KHS Blockchain Browser is a React/Node.js web application that…

Blockchain Breakfast Boost Scheduled – Omaha, Nov. 28th

Lauren Fournier Blockchain, Community, Educational Event, Hyperledger, Keyhole Leave a Comment

We are excited to announce the next free public Keyhole Software educational event in Omaha: Blockchain for the Enterprise in Action.

This Breakfast Boost event is a live learning opportunity that is open to the public. Keyhole presenter David Pitt will walk through how blockchain technology works with a live demonstration of an actual blockchain with a smart contract implemented in Hyperledger Fabric.

This free presentation will be held at 1415 The Meeting Space on Wednesday, November 28th, 2018 from 8-10 A.M. Space is limited. To get more information and reserve your free ticket, please visit https://blockchainwithkeyholeinomaha.eventbrite.com.

Keyhole Labs Releases Open Source Blockchain Browser For Real-Time Metrics

Lauren Fournier Blockchain, Company News, Hyperledger, Keyhole Creations Leave a Comment

The Keyhole Labs team has announced the release of an open source tool for Hyperledger Fabric blockchain networks: KHS Blockchain Browser.

The KHS Blockchain Browser allows users to browse blockchain data while providing real-time analytics of the transactions and executions. It also provides monitoring of new blocks being added to the network.

The application was built using React and Node.js. It is Apache 2.0 open-source licensed.

Learn mor….