What is a crypto whitepaper and why does it matter? Learn what to look for, how to spot red flags, and how to evaluate any blockchain project before investing.

What Is a Whitepaper in Crypto?

Blockchain explained for beginners. Learn how blocks and chains work, explore consensus mechanisms, real-world uses, and the challenges this technology faces today.

What Is Blockchain and How Does It Work?

Cryptocurrency explained for beginners. Learn how crypto works, the difference between coins and tokens, how to keep your assets safe, and how to make your first crypto purchase.

What Is Cryptocurrency and How Does It Work?

【课堂-进阶教程】什么是多方计算（MPC）钱包？

This article delves into the innovative security technique known as Multi-Party Computation (MPC), which enables multiple participants to perform computations collaboratively without revealing their private information in a networked environment. By illustrating examples, it demonstrates how MPC ensures privacy preservation and its application in cryptocurrency wallets and other confidential decision-making scenarios. After decades of development, MPC has emerged as a prominent advantage in financial security, particularly in decentralized management of cryptographic keys for cryptocurrencies, offering a highly secure and convenient solution for asset protection.

What Are Multi-Party Computation (MPC) Wallets?

【课堂-进阶教程】死后如何保护加密资产并转移给继承人

This article focuses on the inheritance of crypto assets and emphasizes the importance of securely passing on cryptocurrencies after one's death. It explores various strategies, such as conventional will planning, physical storage, bank vault services, electronic backups, disability triggers, social recovery mechanisms, and the use of smart contracts and multi-signature wallets for asset distribution. The text highlights the need to balance security, compliance, and tax considerations when dealing with crypto inheritance while staying vigilant about evolving global legal frameworks, thus offering comprehensive and robust estate planning options for cryptocurrency holders.

How to Plan for Crypto Estate Management

【课堂-新手攻略】什么是Trust Wallet(TWT)？

Trust Wallet is a multi-chain, open-source, and non-custodial cryptocurrency wallet that integrates secure storage, trading, swapping, DApp access, and more. It has accumulated over 70 million users worldwide and supports over 70 major blockchain networks, including Bitcoin and Ethereum, as well as millions of tokens. Trust Wallet also offers staking services and channels for purchasing cryptocurrencies with fiat currency. With its all-in-one service, high security, and cross-chain compatibility, Trust Wallet plays an essential role in the cryptocurrency landscape, providing excellent convenience for users in managing digital assets and participating in DeFi ecosystems.

What Is Trust Wallet (TWT)?

【课堂-新手攻略】如何将Arbitrum添加至MetaMask

This article guides readers on how to easily connect their MetaMask wallet to the Arbitrum network, allowing them to enjoy its efficient and low-cost transactions as well as access various dApps within the Ethereum ecosystem. The article provides a detailed description of the entire process, from installing MetaMask to setting it up, adding Arbitrum network parameters, and manually importing Arbitrum tokens. The goal is to help users seamlessly overcome barriers between different blockchain layers, fully leverage the advantages of emerging Layer 2 technology, enhance cryptocurrency trading efficiency, and ensure asset security.

Easily Connect Arbitrum to MetaMask

【课堂-新手攻略】什么是Smooth Love Potion（SLP）？

Axie Infinity leverages blockchain technology to create a game economy centered around NFT pet battles, where Smooth Love Potion (SLP) serves as an ERC-20 token crucial for breeding new Axies. The game combines entertainment with economic rewards, allowing players to earn SLP through battles, quests, and other activities. This SLP is then used to breed unique Axie NFTs with real-world value. As the user base expands, SLP's role as a key element in the game's internal economic cycle, along with its market demand, price fluctuations, and ecosystem调控 strategies, have profound implications on the game's ecosystem, signaling a new chapter in the blockchain gaming revolution.

What Is Smooth Love Potion (SLP)?

【课堂-新手攻略】如何将Polygon添加至MetaMask？

This article highlights the key features of Polygon, an Ethereum scaling solution, and explains why and how to add the Polygon network to the popular cryptocurrency wallet, MetaMask. Through simple step-by-step demonstrations, users can quickly install MetaMask, set up a new wallet, and connect it to the Polygon network, enabling management and interaction with MATIC and other Polygon-based tokens. Additionally, the article outlines how to add and manage custom tokens within the Polygon ecosystem, providing comprehensive operational guidance for users participating in decentralized applications and trades.

Connecting Polygon to MetaMask

【课堂-新手攻略】托管型与非托管型钱包有何差异

This article comprehensively explains the core technical principles, categories, and selection points of digital wallets. By deeply comparing custodial and non-custodial wallets, it reveals their differences in private key management, security, convenience, and fees. It emphasizes that when users choose a wallet, they need to consider personal needs, asset security, supported currencies, and service provider compliance. The article aims to help readers make wise decisions and rationally embrace the era of cryptocurrencies.

Custodial vs Non-Custodial Wallets

【课堂-新手攻略】如何取消或替换待处理的以太坊交易

This article thoroughly explores how to cancel or speed up pending transactions on the Ethereum network, offering practical solutions for common issues like network congestion. It starts by explaining the reasons behind stalled Ethereum transactions, including concepts like gas cost, gas price, and gas limit. Then, it details the steps to accelerate transactions using MetaMask, covering how to replace a pending transaction and how to cancel one. These actions provide users with flexible strategies when facing transaction issues, emphasizing the importance of understanding the Ethereum network and the precautions needed for these operations.

Strategies for Processing Pending Ethereum Transactions

【课堂-新手攻略】为什么应该使用硬件钱包

This article delves into the necessity of hardware wallets, their operational mechanisms, and their crucial role in cryptocurrency security. By detailing the protection of private keys, secure transaction execution, and backup and recovery mechanisms, it demonstrates why hardware wallets are considered among the best options for safeguarding crypto assets. It also candidly discusses the limitations of hardware wallets, including convenience of use issues and potential security threats. Finally, by showcasing the mainstream hardware wallet products of 2024, it presents the diverse options available in the market and the unique advantages of various wallets. Despite some challenges, hardware wallets have become the preferred storage method for cryptocurrency users due to the advanced security they provide.

Articles (18)