Wallets

Multisignature (multisig) technology has greatly improved the security and flexibility of cryptocurrency storage. By eliminating the single point of failure associated with private keys, it lays a strong foundation for asset management, enterprise applications, and innovative financial services. However, like any complex system, multisig can also become a target for attackers, and scams involving it are becoming increasingly common. This article explores the advantages and risks of multisig solutions and provides practical safety tips to help users fully leverage the benefits of multisig wallets while minimizing potential threats.

Cwallet, as an important participant in Web3 financial infrastructure, has launched a new generation digital wallet system and an upgraded CozyCard, aiming to transform Crypto Assets into practical financial assets.

Gate, a global leading digital asset trading platform, has officially launched a major upgrade to its Web3 wallet, Gate Wallet, in Q2 2025. This version marks a critical milestone in the wallet’s product evolution, undergoing a full-scale reconstruction around three key pillars: user experience innovation, security enhancement, and AI empowerment. With optimizations across six major functional modules, the upgrade delivers a smarter, more seamless, and secure multi-chain asset management experience for Web3 users.

The article provides a detailed analysis of cold wallet working principles, various forms of cold wallets, and critical security considerations when purchasing and using them.

The article not only dissects several major security incidents, such as those involving Bybit and Atomic Wallet, which involved staggering amounts of stolen funds, but also delves further into the myth of self-custody and the true role of hardware wallets. It aims to help readers identify the blind spots in security protection.

The article details how digital wallets are becoming the new-generation digital identity passes, offering strong trend insights and practical reference value.

This report systematically traces the evolution of crypto wallets from private key management tools in the Bitcoin era to becoming the central gateway to on-chain finance. It reviews how successive waves — including DeFi Summer, inscriptions, memes, and on-chain derivatives — have continuously expanded the functional boundaries of wallets, driving their transformation from passive asset management tools into All-In-One on-chain platforms resembling CEXs. The report also analyzes the breakthroughs in wallet monetization across asset issuance, trading, and distribution scenarios.

This paper examines *Vibe Coding, a* programming practice driven by natural language intent and characterized by rapid trial-and-error and outcome-oriented validation and systematically analyzes its efficiency gains and security risks in blockchain application development. Empirical evidence based on multi-source data shows that development practices associated with Vibe Coding can significantly shorten development cycles, increase output per unit of labor, and to some extent alleviate the high entry barriers and long development timelines typical of blockchain projects, thereby confirming the practical efficiency benefits of AI-driven development.

In this decentralized digital world, everyone is responsible for safeguarding their own assets and acting as the first line of defense against risks. We can’t rely on others, but we can rely on rules and common sense. Always remember: Never share your mnemonic phrase.

In this guide, we use the TRON wallet as an example to explain the concept of multisignature phishing, the mechanics of multisignature systems, common tactics used by hackers, and strategies to prevent your wallet from being maliciously configured with multisignature settings.

Understanding the importance and risks of token approvals is crucial as it is a key mechanism for accessing and managing tokens in smart contracts and wallets. The article delves into the approval processes for ERC-20 and NFT tokens, including how they work in MetaMask and the potential for malicious exploitation. It emphasizes the necessity of approvals in DeFi interactions while warning about the dangers of unlimited approvals. Additionally, it provides best practices for protecting your assets, such as using hardware wallets like Ledger to enhance security.

In this issue, we use the TRON wallet as an example to explain the concept of multi-signature phishing, including the multi-signature mechanism, common hacker operations, and how to prevent your wallet from being maliciously multi-signed.

Wallets are the gateway to the crypto world and a key component of Web3 infrastructure. Their importance can't be overstated. Let's dive right into our first course—an overview of wallet types and the risks associated with them.

Built on the RGB++ protocol, the RGB++ Layer utilizes homomorphic binding and Leap technology to provide a seamless cross-chain interaction experience for native RGB++ assets or inscriptions/runes across UTXO-based blockchains like BTC, CKB, and Cardano without the need for cross-chain bridges. Leveraging CKB's Turing-complete smart contract environment, it establishes the necessary conditions for Bitcoin to achieve complex DeFi functions from asset issuance.

This article explores how blockchain wallets can serve as the "Alipay" of the Web3 world. It provides a detailed introduction to their functionalities, development history, and challenges. The article also proposes smart contract wallets and account abstraction as the main solutions to the private key management issue.