Blockchain technology continues to revolutionize industries by enabling secure, transparent, and decentralized systems. On March 17, students enrolled in the elective course Blockchain and Cryptocurrency at Tsinghua University embarked on a hands-on learning journey through the "Beidou Initiative" — a specialized blockchain practice program hosted by Conflux. Guided by Professor Luo Mei from the Tsinghua University School of Economics and Management’s Digital Finance Assets Research Center, the session offered an immersive exploration into cryptography fundamentals, blockchain mechanics, and real-world applications on the Conflux Tree-Graph blockchain.
The educational experience combined theoretical instruction with practical demonstrations, allowing students to deepen their understanding of core blockchain concepts while engaging directly with live technical processes.
Understanding Cryptographic Foundations
At the heart of blockchain security lies cryptography — the science of encoding and decoding information to ensure privacy, authenticity, and integrity. Dr. Li Chenxing from Conflux delivered a comprehensive lecture that began with elliptic curve theory, a mathematical foundation widely used in modern cryptographic systems.
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Dr. Li walked students through the mechanisms behind Bitcoin’s public-private key generation, explaining how private keys are randomly generated and how corresponding public keys are derived using elliptic curve multiplication. This one-way function ensures that while it is easy to compute a public key from a private key, the reverse is computationally infeasible — a cornerstone of digital security in decentralized environments.
The session also covered multi-signature schemes, where multiple parties must jointly sign a transaction before it can be executed. These protocols enhance security in institutional and collaborative settings, reducing the risk of single-point failures or unauthorized access. Students engaged actively, posing questions about threshold signatures, key management best practices, and real-world deployment challenges.
Hands-On Demonstrations: From Keys to Transactions
Theory was immediately reinforced with practice. Technical experts Qiu Bo and Wang Yuqi from Conflux led live demonstrations illustrating key blockchain operations:
- Private and public key generation: Students observed how cryptographic keys are created using secure randomness and how they form the basis of digital identity in blockchain systems.
- Digital signature creation: The team demonstrated how transactions are signed using private keys and verified using public keys, ensuring message authenticity and non-repudiation.
- Bitcoin node operation: A running Bitcoin node showcased how blocks are validated, transactions are propagated across the network, and consensus is achieved without central coordination.
- Transaction packaging: Attendees saw how miners (or validators) collect pending transactions, verify them, and include them in new blocks.
These demonstrations provided tangible insights into the inner workings of decentralized networks, bridging abstract concepts with observable behaviors.
Exploring DeFi Economics on Conflux Tree-Graph Blockchain
One of the most engaging segments of the workshop centered around decentralized finance (DeFi) built on the Conflux Tree-Graph blockchain. Students explored the architecture and economic models underpinning DeFi applications, particularly focusing on:
- Hot wallets: Their role in facilitating fast transactions and liquidity access.
- Staking mechanisms: How users can earn rewards by locking up tokens to support network security.
- Liquidity pools and automated market makers (AMMs): The engine behind decentralized exchanges.
- Impermanent loss and slippage: Key risks faced by liquidity providers when asset prices fluctuate.
During group discussions, students analyzed how these elements interact within a broader economic system. Some applied game theory principles to model incentive structures; others examined potential regulatory implications or scalability trade-offs.
Professor Luo Mei emphasized that interdisciplinary perspectives enriched the dialogue: “Through conversations between Conflux experts and our students, we saw fresh interpretations of blockchain concepts emerge — not just from computer science, but also from economics, finance, and even behavioral studies.”
This cross-disciplinary approach reflects the evolving nature of blockchain education, where technological literacy must be paired with economic reasoning and ethical awareness.
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Frequently Asked Questions (FAQ)
Q: What is the Beidou Initiative?
A: The Beidou Initiative is an educational outreach program designed to provide university students with practical blockchain experience through workshops, technical talks, and developer labs led by industry experts.
Q: Why is elliptic curve cryptography important for blockchain?
A: Elliptic curve cryptography (ECC) provides strong security with smaller key sizes compared to traditional methods like RSA. This efficiency makes ECC ideal for blockchain systems where performance and storage are critical.
Q: What causes impermanent loss in DeFi liquidity pools?
A: Impermanent loss occurs when the price ratio of two assets in a liquidity pool changes relative to when they were deposited. Liquidity providers may receive fewer tokens in value upon withdrawal than if they had simply held the assets.
Q: How does multi-signature improve blockchain security?
A: Multi-signature requires multiple private keys to authorize a transaction, distributing control and reducing the risk of theft or misuse. It's commonly used in corporate wallets, custodial services, and decentralized governance.
Q: What distinguishes the Conflux Tree-Graph blockchain from other platforms?
A: Conflux uses a unique Tree-Graph consensus algorithm that achieves high throughput without forking, enabling scalable and secure smart contract execution while maintaining decentralization.
Q: Can students access Conflux development tools after the workshop?
A: Yes, Conflux offers open-source SDKs, testnet environments, and documentation for developers to continue building decentralized applications post-training.
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Conclusion: Bridging Academia and Industry
The "Blockchain Practice Class · Tsinghua University Special" exemplifies how collaboration between academia and industry can accelerate innovation. By combining rigorous theoretical instruction with real-time technical exposure, programs like the Beidou Initiative prepare the next generation of technologists, economists, and policymakers to lead in the digital economy.
As blockchain adoption grows across sectors — from finance to supply chain to digital identity — experiential learning becomes essential. Events such as this not only demystify complex technologies but also inspire creative applications grounded in sound scientific principles.
With continued investment in education and developer ecosystems, platforms like Conflux are helping shape a more inclusive, transparent, and decentralized future — one workshop at a time.