Tutorial

Short covering is a common phenomenon in financial markets, reflecting the trading behavior and emotional changes of market participants. It could be one of the signals of a market trend reversal or just a brief emotional release. For traders, understanding the essence of short covering will help better grasp market opportunities and manage risks.

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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.

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.

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 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.

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.

DePIN revolutionizes traditional physical infrastructure networks (servers, wireless networks, and energy systems) by introducing blockchain technology and token incentive mechanisms. This video will explain how DePIN works, analyze the application of blockchain technology in DePIN, explore its use cases, and discuss how token incentives drive network development. We will also predict the challenges DePIN may face and its future, examining its impact on society and the economy. Through this video, viewers will gain an in-depth understanding of this cutting-edge field and recognize DePIN's crucial role in building the future digital society.

The Berachain Vault is designed to simplify the process from Berachain's pre-deposit events to liquidity mining under the POL (Protocol-Owned Liquidity) mechanism. It aims to help everyday users easily participate in the Berachain ecosystem and seize early-stage opportunities through an all-in-one concierge service. This article will explore the emerging ecosystem demands represented by Berachain, while analyzing the core design of the StakeStone Berachain Vault and its potential to lower entry barriers and optimize yield management.

In today’s meme trading market, meme bots have democratized access to automated trading, lowering entry barriers significantly. This article analyzes and compares the top five meme trading bots, covering key aspects like fees, security, usability, and features. By exploring their strengths and weaknesses, we provide a detailed look at their real-world value and role in the trading ecosystem, offering readers a practical guide.

The Gate Card turns your digital assets into a swipe-and-go payment solution backed by Visa and real-time crypto-to-fiat conversion. With plans to expand globally, introduce a USD card, and integrate with Apple Pay, Gate Card is helping pave the way for fast and hassle-free crypto spending across the globe.

This article explores the Gas fee issues on the Ethereum mainnet and methods for optimization. It focuses on the Gas mechanism of the EVM, core concepts for optimizing Gas costs, and best practices for developing smart contracts. These include reducing storage usage, variable packing, optimizing data types, and using fixed-size variables.

This article provides an in-depth introduction to Dotcoin, including its gameplay, how to earn income, strategies for maximizing rewards, and an investment analysis of its advantages and risks.

Airdrops have become an essential method for blockchain projects to attract and engage their communities. Not only are they used to reward users, but they also incentivize more people to participate in network activities. However, community reactions to airdrops can vary significantly based on perceived value, timing, and whether they are viewed as "gifts" or "rewards." Exploring airdrop acceptance and its influence from psychological, philosophical, and historical perspectives can help better understand the underlying logic behind this practice.

Crypto liquidity pools are the backbone of DeFi trading, but fake liquidity pools exploit fraudulent tactics to deceive investors. This article explores how to avoid scams by conducting due diligence, checking token distribution, and verifying locked liquidity, while also highlighting the increasing global regulatory focus on DeFi.