Tutorial for Zero to Blockchain series

Articles and tutorials I've written for IBM Developer

Part 1 in a series of patterns showing the building blocks of a Blockchain application

WARNING: This repository is no longer maintained ⚠️ We are no longer showing the Hyperledger Composer Service.

WARNING: This repository is no longer maintained ⚠️ The Create and execute blockchain smart contracts from IBM Cloud has been sunset. This repository will not be updated. The repository will be kept available in read-only mode. Refer to https://github.com/IBM/SmartContractTrading-wFabric1-4-VSCodeExt for a similar example.

A Public Regulation Fabric example in the Food Industry

WARNING: This repository is no longer maintained ⚠️ This repository, which contains assets to run a Hyperledger Composer application, is not being actively maintained due to a shift to focus on Hyperledger Fabric. This repository will not be updated. Refer to https://github.com/IBM/auction-events for a similar example.

⛓ Supply Chain on Hyperledger Fabric

An implementation of Hyperledger Composer to improve transparency and traceability of supply chain

This blockchain Hyperledger Composer project shows you how to create a Hyperledger Fabric with smart contracts that govern the transactions between CSPs acting as home operators and roaming partners to track the activities of mobile users on the network.

Hyperledger composer image/pdf/.doc storage base64/ipfs/s3

Simple document management system with Hyperledger Fabric blockchain using Hyperledger Composer API, IPFS, MongoDB, Express.js, GraphQL, React.js and Material-UI

Electronic health care record-keeping system for patients pertaining to a single city on Hyperledger Composer

HyperLedger Fabric based model for Property Management

MedBloc: Blockchain for the NZ healthcare system

This is a Hyperledger Composer based sample project which is developed considering a medical use case.

Hyperledger Composer Docs (中文文档，翻译自官方) https://wbwangk.github.io/ComposerDocs

Hyperledger Fabric & Composer example that models a consortium of car engine manufacturers, merchants and customers.

A modeling tool for generating a web form from a blockchain model type and validating and submitting the filled out form to a Hyperledger Blockchain

Distributed Blockchain Application for Supply Chain and Logistics Management developed using Hyperledger Composer running on Hyperledger Fabric.