Burner Wallet Basics
A burner wallet is a cryptocurrency wallet for temporary, low-value interactions. By isolating high-risk activities from your primary funds, it limits potential losses if a new application or smart contract causes problems.
Basic Uses
A burner wallet is a temporary cryptocurrency wallet that typically holds only the assets needed to complete one or a few on-chain interactions. It is suitable for exploring potentially risky new applications, but not for holding large amounts of cryptocurrency long term; the core idea is to avoid exposing your primary funds directly to unknown environments.
How to Create and Use One
Users can use a Hierarchical Deterministic (HD) wallet to generate new accounts and dedicate them to activities such as new airdrops and unaudited smart contracts.HD A wallet can use a single mnemonic phrase to manage multiple accounts, with each account having its own private key, so the mnemonic phrase must still be protected carefully.
The Role of Risk Isolation
Keeping most assets in your primary account and transferring only a small amount of interaction funds to a separate burner account can limit the impact of malicious applications, contract failures, or account compromises. However, this isolation measure only reduces potential losses; it does not mean that the platform or smart contract itself is safe.
Original Tutorial
https://www.binance.com/zh-CN/academy/glossary/burner-wallet
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