Introduction
QFC (Quantum Future Chain) is a next-generation blockchain platform designed for high performance, low costs, and quantum resistance.
Key Features
Proof of Contribution (PoC) Consensus
Unlike traditional Proof of Stake, QFC uses a multi-dimensional contribution scoring system:
| Dimension | Weight | Description |
|---|---|---|
| Staking | 30% | Amount of QFC staked |
| Compute | 20% | Computational resources contributed |
| Uptime | 15% | Node availability and reliability |
| Accuracy | 15% | Validation accuracy rate |
| Network | 10% | Network quality and latency |
| Storage | 5% | Storage capacity provided |
| Reputation | 5% | Historical performance |
Performance
- TPS: 500,000+ transactions per second
- Finality: < 0.3 seconds
- Block Time: 3 seconds
- Gas Fees: < $0.0001 per transaction
EVM Compatibility
QFC is 100% EVM compatible, meaning:
- Deploy existing Solidity smart contracts without modifications
- Use familiar tools like Hardhat, Foundry, and Remix
- Integrate with existing Web3 libraries (ethers.js, web3.js)
Architecture
┌─────────────────────────────────────────────────┐
│ Application Layer │
│ (DApps, Wallets, Explorers) │
├─────────────────────────────────────────────────┤
│ SDK Layer │
│ (JavaScript, Python, Rust SDKs) │
├─────────────────────────────────────────────────┤
│ RPC Layer │
│ (JSON-RPC, WebSocket, REST) │
├─────────────────────────────────────────────────┤
│ Execution Layer │
│ (EVM, WASM, QVM - 100k+ TPS) │
├─────────────────────────────────────────────────┤
│ Consensus Layer │
│ (Proof of Contribution) │
├─────────────────────────────────────────────────┤
│ Network Layer │
│ (libp2p, GossipSub) │
├─────────────────────────────────────────────────┤
│ Storage Layer │
│ (RocksDB, Merkle Patricia Trie) │
└─────────────────────────────────────────────────┘Use Cases
DeFi
Build decentralized exchanges, lending protocols, and yield aggregators with high throughput and low fees.
Gaming
Create blockchain games with instant transactions and micro-payments.
NFTs
Mint and trade NFTs without worrying about gas costs.
Enterprise
Deploy private or consortium networks for enterprise applications.
Next Steps
- Quick Start - Get up and running in 5 minutes
- Installation - Install the SDK and tools
- Core Concepts - Understand how QFC works