Tutorial

This video will delve into Polkadot, highlighting its unique multi-chain framework and cross-chain communication features. We will explain Polkadot's functionality, the roles of the DOT token, and its strengths and weaknesses. We will also discuss the Polkadot 2.0 upgrade, particularly the Agile Coretime and JAM chain concepts. Finally, we will discuss Polkadot's future development and its significant role in the blockchain ecosystem.

This video explores the evolution and future trends of blockchain technology. We trace the journey from Bitcoin's inception to Ethereum's groundbreaking innovations, highlighting the industry's struggle with the "blockchain trilemma." Modular blockchains are introduced as a potential solution to this challenge. We delve into the limitations of traditional monolithic blockchains, explain the working principles of modular blockchains, and introduce cutting-edge technologies like Data Availability Sampling (DAS). An objective analysis of the pros and cons of modular blockchains is provided, along with showcases of current projects embracing this approach. This comprehensive overview offers a clear insight into blockchain's technological evolution, painting a vivid picture of the field's current state and potential future directions.

Looking for a solution to unlock Bitcoin’s full potential beyond its foundational layer? In this article, we explore why Bitcoin is essential for Web3 and introduce sBTC: a non-custodial pegged Bitcoin mechanism poised to become a cornerstone of decentralized finance.

Chainlink is the leading decentralized Oracle platform, providing reliable external data for smart contracts. It connects on-chain and off-chain worlds through a multi-node network, widely used in DeFi and other fields. Chainlink's native token, LINK, is used for service payments and node incentives, with its market share accounting for about 50% of the Oracle industry. Beyond oracles, Chainlink offers cross-chain, proof of reserve, and other services, providing crucial support for integrating blockchain with real-world assets. As blockchain use cases expand, Chainlink continues to innovate, and is dedicated to building a global decentralized data service network.

This article will explain how to use Gate.com's trading bots and API features to implement quantitative trading strategies, helping users automate their trades and take advantage of opportunities in the crypto market.

You might have heard of Bitcoin, Ethereum, Dogecoin, or the price fluctuations of cryptocurrencies. But what is cryptocurrency and what is its purpose? What is its relationship with blockchains? This video will explain what cryptocurrency is, the main categories of cryptocurrencies, its relationship with blockchain, and recent innovations in the field, in simple terms. Through this tutorial, you will understand the basics of cryptocurrency, including its definition, functions, use cases, and technical characteristics. We will also discuss blockchain technology and its role in cryptocurrency.

This video introduces the concept of NFT lending, its operational mechanisms, types, advantages, and risks, as well as its significance for industry development. It covers the basic definition of NFTs, types of lending platforms (P2P and Peer-to-Pool), and key steps in the lending process. The video also discusses the liquidity advantages that NFT lending provides to holders while warning about the risks associated with market volatility. Finally, it emphasizes the importance of NFT lending as an innovative fusion of blockchain technology and finance, highlighting its role in expanding the DeFi ecosystem and enhancing the value of digital assets.

Are you new to cryptocurrency? Gate.com's latest Gate Learn & Earn offers you an incredible opportunity to learn! Here, you'll find the most up-to-date blockchain knowledge and interactive courses, allowing you to not only enhance your cryptocurrency expertise but also earn free cryptos. Our courses cover a wide range of topics, from the basics to advanced applications, giving you a comprehensive understanding of the cryptocurrency world. Don't wait any longer! Join Gate Learn & Earn now and start your cryptocurrency learning journey. Take the first step towards becoming a blockchain expert!

DePIN has been highly popular, from the concept proposed by Messari in the first quarter of 2023 to the soaring market of multiple DePIN projects in the fourth quarter of 2023, making DePIN one of the most anticipated tracks in 2024 and this new bull market cycle. However, this does not dispel the industry's doubts about new concepts, and Vitalik's scepticism is also the main background issue faced by practitioners entering the track.

ADXcloud is an advanced version of the traditional ADX indicator, refined to better handle markets with slow-moving trends. Gate.com provides a user-friendly strategy robot that simplifies deploying this indicator.

In the article, we organize seven indicators signals worth investors' attention during a bull market, perhaps providing you with clues to successfully "exit at the peak." Through various indicators and signals, we assist traders in judging market trends and macro conditions.

Tronscan is a blockchain explorer that goes beyond the basics, offering wallet management, token tracking, smart contract insights, and governance participation. By 2025, it has evolved with enhanced security features, expanded analytics, cross-chain integration, and improved mobile experience. The platform now includes advanced biometric authentication, real-time transaction monitoring, and a comprehensive DeFi dashboard. Developers benefit from AI-powered smart contract analysis and improved testing environments, while users enjoy a unified multi-chain portfolio view and gesture-based navigation on mobile devices.

The stochastic oscillator is a momentum indicator that helps traders gain valuable insights into market behavior. It can enhance trading decisions when learned well.

In 2025, crypto cards have revolutionized digital payments, with Gate Crypto Card leading the market through unprecedented innovation. Now supporting over 3000 cryptocurrencies across multiple blockchains, these cards feature AI-powered exchange rate optimization, biometric security, and customizable spending controls. Gate's improved reward structure offers up to 8% cashback, while integration with major digital wallets enables acceptance at 90 million merchants worldwide. The enhanced user experience includes real-time transaction tracking, spending analytics, and automated tax reporting. With competitive advantages over other platforms, Gate Crypto Card demonstrates how the bridge between traditional finance and digital assets has strengthened, making cryptocurrency more accessible and practical for everyday use than ever before.

Leveraged Yield Farming is an investment strategy where investors have an added capacity to borrow liquidity and add it to their yield farm to increase profits.