2.4 XIIID Blockchain Design
Blockchain Design Principles for the Educational Ecosystem The XIIID blockchain is built on the following design principles:
Learner-Centricity: Empowers learners to maintain sovereignty over their educational data and achievements, enabling secure management and sharing.
Multilayered Scalability: With the test-prep market alone estimated at $300 billion, the architecture is designed for high scalability and throughput to support such large-scale markets.
Education Data Specialization: Provides data management and access control mechanisms tailored to the unique characteristics of educational data (privacy sensitivity, long-term value, and diverse formats).
Blockchain Technology Stack To meet the technical requirements for education and AI applications, XIIID adopts the following blockchain technologies:
Consensus Algorithm: Employs a Proof-of-History(PoH) + Employs a Proof-of-Stake(PoS) Hybrid model consensus mechanism to ensure energy efficiency and high throughput.
Scalability Solution: Integrates Solana-based parallel execution or sidechains to achieve low transaction costs and high throughput while maintaining mainnet security.
Smart Contracts: Develops an SVM environment that supports parallel processing through a multithreaded architecture, enabling a robust developer ecosystem and incorporating proven security patterns.
Cross-Chain Interoperability: Supports asset and data exchange with other blockchains through bridge protocols, enhancing ecosystem scalability.
Data Storage: Implements a hybrid on-chain/off-chain storage model to balance cost efficiency, privacy protection, and regulatory compliance for educational data.
Advantages of Web3-Based Educational AI XIIID’s blockchain-based educational AI platform offers the following unique advantages:
Scalability and Diversity: Overcomes the limitations of single data centers by leveraging global resources to develop region-specific models and support large-scale users.
Open Collaboration and Innovation: Encourages experts from diverse backgrounds to contribute to educational AI development through open-source approaches and incentive structures.
Fair Value Distribution: Provides a transparent system ensuring fair compensation for contributors (data providers, model developers, and content creators).
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