CrowdFundingNetwork - Hyperledger Fabric Blockchain Network

This repository sets up a Hyperledger Fabric blockchain network for a crowdfunding platform with four organizations: Fundraisers, Donors, Authorities, and Bank. The network is configured with Fabric CA for certificate management and includes the full lifecycle of creating a channel, joining peers, and installing chaincode.

Table of Contents

• Architecture
• Prerequisites
• Network Setup
• Organizations Setup
• Channel Configuration
• Chaincode Deployment
• Network Management
• Useful Commands

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Architecture

The CrowdFundingNetwork consists of the following entities:

• Orderer Organization: crowdfund.com with one orderer node.
• Fundraisers Organization: Includes peers representing fundraising campaigns.
• Donors Organization: Includes peers representing donors.
• Authorities Organization: Includes peers for regulatory authorities.
• Bank Organization: Handles financial transactions.

All organizations use Fabric CA for certificate generation and user management. Each organization has one peer node, and the network uses a solo ordering service.

💻 Built with

Technologies used in the project:

• Hyperledger Fabric

Prerequisites

Make sure the following tools are installed on your machine:

1. Docker
2. Docker Compose
3. Node.js (for running and testing the chaincode)
4. Hyperledger Fabric binaries

Clone the Repository

git clone https://github.com/yourusername/CrowdFundingNetwork.git
cd CrowdFundingNetwork