Fully Homomorphic Encryption (FHE) allows computations to be performed on encrypted data without ever decrypting it. This breakthrough solves one of blockchain’s biggest challenges: maintaining privacy on public, transparent ledgers. FHE smart‑contracts enable sensitive financial transactions, private voting, and secure AI operations directly on-chain, preserving confidentiality without losing verifiability. This course provides a comprehensive guide to understanding FHE concepts, cryptographic schemes, and how these techniques integrate into modern blockchain architectures.
Cryptographic wallets are evolving. As security threats increase and user expectations rise, traditional key management methods—like seed phrases and multisig—are no longer sufficient. This course introduces you to the emerging world of threshold cryptography and Multi-Party Computation (MPC) for digital asset security. You'll learn how private keys can be split, distributed, and securely used for signing transactions without ever being fully reconstructed.
Web3 social graphs are redefining how online relationships, identities, and interactions are recorded and used. Instead of being owned by a single platform, the data belongs to the user and can be carried across applications. This course explains the core concepts of Web3 social graphs, how they are implemented in leading protocols like Farcaster and Lens, and the opportunities they create for developers, creators, and communities.
Stablecoins have become one of the most influential innovations in the digital asset space, offering a bridge between traditional finance and blockchain-based systems. However, their rapid adoption has raised questions about transparency, stability, and oversight. The European Union’s Markets in Crypto-Assets Regulation (MiCA) introduces a comprehensive legal framework to address these concerns, defining clear categories for stablecoins and setting compliance obligations for issuers. This course examines how regulated stablecoins work, the details of MiCA’s requirements, and what the regulation means for the future of the industry.
As AI workloads grow larger and more demanding, centralized GPU providers are struggling to meet global compute needs. Decentralised GPU clouds offer a new, permissionless model for accessing, providing, and monetizing GPU power on a global scale. This course explores how these networks work, why they matter, and how you can participate—whether you’re an AI developer, node operator, or curious learner.
Modular rollups transform blockchain scalability by separating execution, settlement, and data availability into distinct layers. This course introduces the concept of Rollup‑as‑a‑Service (RaaS), which allows developers and enterprises to deploy custom rollups without building infrastructure from scratch. With real‑world examples and a focus on 2025‑era frameworks, the course moves from foundational concepts to practical deployment and future trends.
Shared sequencer networks and atomic composability are emerging as core innovations in modular blockchain ecosystems. They address fundamental challenges caused by the proliferation of rollups, particularly the fragmentation of liquidity and the loss of synchronous transaction ordering that previously defined monolithic chains. This course introduces these concepts from first principles and explores their role in enabling scalable, secure, and composable multi-rollup environments.
Until recently, Bitcoin was seen purely as a store of value, an asset to hold, not to use. Yield, composability, and smart contract execution were concepts reserved for Ethereum and other programmable chains. But in 2025, that’s changing. New computation frameworks like BitVMX now allow Bitcoin to support Layer-2 networks, native DeFi, and yield generation, without changing Bitcoin’s core consensus. This course explains how.
Liquid Restaking 2.0 is reshaping how blockchain networks coordinate security, capital, and utility. By building on Ethereum’s restaking architecture—pioneered by EigenLayer—and extending it through Liquid Restaking Tokens (LRTs) and Liquid Staking Tokens (LSTs), a new financial layer is emerging. This course explores how LRTs and LSTs have become the foundation of a modular DeFi stack, enabling programmable yield, composable security, and shared infrastructure across chains and services.
This course provides a comprehensive overview of advanced combination strategies for digital currency derivatives Options.
Participants have already completed the beginner and intermediate options courses and are familiar with options trading rules on the Gate, basic options strategies, and the characteristics of risk indicators (Greeks).
Starting from this advanced course, we will explain options combination strategies, learning these advanced strategies to address different trading opportunities in the market while managing risks.
Encrypted Data Availability (EDA) is an emerging solution to one of the biggest challenges in modular blockchain design: how to keep transaction data verifiable without exposing sensitive information. Traditional rollups publish transaction data in plaintext to ensure security, but this transparency prevents enterprises, regulated industries, and privacy‑focused applications from adopting them. By encrypting data before it reaches the availability layer, private rollups can achieve confidentiality while maintaining verifiability and scalability. This course explores the technologies, architectures, and real‑world use cases driving this next evolution in blockchain infrastructure.
Saros is a decentralized finance protocol built on Solana, offering integrated services for trading, staking, farming, identity management, and governance. This course presents a detailed examination of how Saros operates, how its components are structured, and how users engage with the platform. Learners will gain practical understanding of Saros's architecture, token utility, and governance systems designed to support long-term protocol sustainability.
Bitcoin Layer-2s are solutions built on top of Bitcoin to help it scale, reduce costs, and unlock programmability without changing the base protocol. This course introduces the major Layer-2 architectures, how they work, and what trade-offs they involve.
Grass is a decentralized bandwidth-sharing protocol that compensates users for contributing their unused internet connection. This system supports public web data collection, which is then used in AI model training. The protocol is structured to ensure user privacy, efficient routing, and transparent reward mechanisms. Learners will understand how Grass transforms idle bandwidth into a structured data infrastructure through cryptographic verification, staking, and token-based incentives.
Distributed Validator Technology (DVT) allows a single Ethereum validator to be operated by multiple independent nodes, improving decentralization, fault tolerance, and uptime. This course introduces DVT in the context of Ethereum’s staking challenges and its growing role in modular blockchain infrastructure.
