Questions tagged [hyperledger]

Hyperledger stands as a groundbreaking open-source initiative built to propel the development of innovative blockchain technologies across multiple industries. This worldwide partnership, overseen by The Linux Foundation, brings together top players in finance, banking, Internet of Things (IoT), supply chain management, manufacturing, and technology sectors.

The client app automatically handles authentication when using Composer-rest-server

I've been working on a web app using Angular that will be integrating with Hyperledger Composer's REST API. Authentication has been set up using Google Passport. When accessing through a browser, an access token is displayed at the top. This token allows ...

angularhyperledger-fabrichyperledgerhyperledger-composer

Steps for integrating libraries with Hyperledger peer (Node.js, npm)

How can libraries be added to a Hyperledger Docker container in order to run tools like node and npm from the Hyperledger peer container? Is it possible to achieve this easily using the docker-compose.yml file? An error is encountered while attempting a ...

dockernpmhyperledger-fabrichyperledgerhyperledger-composer

When executing `npm run serve`, an error was encountered with the message

I attempted to launch the IBM blockchain election system, Evote. Find the project at https://github.com/IBM/election. However, when I tried running the client using "npm run serve", I encountered the following error. ahmed@ahmed-Inspiron-3580:~/evote/web- ...

npmblockchainhyperledgeribm-blockchain

Steps for setting up authentication in a Hyperledger Angular applicationAre you looking to

I successfully implemented a hyperledger composer blockchain solution across multiple organizations by following the steps outlined in this tutorial. In addition, I utilized the command yo hyperledger-composer:angular to generate an angular2 app with exis ...

angularblockchainhyperledger-fabrichyperledgerhyperledger-composer