Wallets

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.

MetaMask Snaps are described as the "mini programs" of the Web3 world, providing a platform for developers to create applications on MetaMask that interact with various blockchain technologies. Although Snaps has not gained much recognition since its launch, it offers features such as account management, cross-chain interoperability, communication, and security.

This article explores how to invest by tracking Smart Money in the cryptocurrency market. Smart money usually refers to market participants with outstanding performance, such as whale wallets, ordinary wallets with high transaction winning rates, etc. This article provides several steps to identify and track these wallets.

Ethereum Name Service is a system that allows people to translate their long and complex crypto wallet addresses into something that is easier to remember

The Bitcoin community is continuously evolving with technological advancements, leading to new features. Different address formats are one such result of these advancements. This article explains why there are multiple address types in Web3 Bitcoin wallets and what each type is used for.

This article discusses BTC market dynamics and the challenges of the "buy the dip" strategy, and addresses readers' concerns about Bitcoin Core client no longer supporting private key import. It concludes that Bitcoin Core still supports private key import, just requiring new methods.

Talken is one of South Korea’s largest decentralized multi-chain NFT wallets, offering a comprehensive platform with integrated sections for wallets, marketplaces, and tools. It simplifies the NFT buying and trading process and has partnerships with prominent NFT projects like NFT Hero, NBA TopShot, Rarible, and Opensea.

Discover the innovative Ordify platform in this detailed article, exploring its unique features that bridge major blockchain ecosystems like Bitcoin and Ethereum.

This article explores the role and implementation methods of blockchain wallets in the Web3 world, likening them to the "Alipay of blockchain." Blockchain wallets offer functions such as creating blockchain accounts, managing assets, exploring the ecosystem, and conducting transactions. They also support technologies like multi-signature, social recovery, and smart contracts.

This article introduces the innovative impact of EIP-3074 on EOA. By allowing EOA to transfer control to the Invoker contract, it gains the same multi-functional operation capabilities as the contract. This not only significantly improves the user experience, but also reshapes the existing authorization method to make it more secure without changing the user experience.