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钱包与安全

Transfer-tax honeypots

A token permits purchases but taxes or reverts sales.

Reference note · Sources below

研究文章和参考条目以英语发布。导航提供七种语言。

本文目录

Overview
Why it matters
What to check
Sources

Overview

A token permits purchases but taxes or reverts sales.

Transfer-tax honeypots. A token permits purchases but taxes or reverts sales.

Why it matters

Small test trades can pass while rules change by address, amount or block.

What to check

Inspect transfer branches, exemptions and administrator setters.

Sources

Ethereum.org: Ethereum Virtual Machine

相关阅读

钱包与安全

Transfer hooks: the extra programme inside a transfer

Read the additional logic before assuming a token behaves like a simple balance.

市场结构

Perpetual funding: a transfer between position holders

Funding helps align a perpetual contract with its reference market, but it also changes the cost of holding a trade.

钱包与安全

A running chain can have an inaccessible app

Websites, RPC providers, DNS and indexers remain operational dependencies.

钱包与安全

A trusted frontend can still ask for the wrong transaction

Review the final wallet request, not only the page that produced it.