Blockchain System

A Go-based blockchain implementation with core blockchain functionality, networking, and virtual machine capabilities.

Features

Core Blockchain Components

• ✨ Block creation and validation
• 📝 Transaction handling with digital signatures
• 🔄 Custom virtual machine (VM) for smart contracts
• 📊 State management system

Networking

• 🌐 Peer-to-peer communication
• 📡 Message broadcasting
• 🔧 Local transport implementation for testing

Cryptography

• 🔑 Public/private key pairs using ECDSA
• ✍️ Transaction and block signing
• 🔗 Hash-based block linking

Installation

git clone https://github.com/yourusername/blockchain-system.git
cd blockchain-system
go mod download

Quick Start

# Build the project
make build

# Run the node
make run
## Testing
make test

## Architecture

. ├── core/ # Core blockchain implementation ├── crypto/ # Cryptographic utilities ├── network/ # P2P networking components ├── vm/ # Virtual machine implementation └── types/ # Shared types and interfaces