Teck Yuan Lee

Proxy contracts are commonly used on Ethereum to enable upgradeability and reusable logic. While all proxies work by forwarding calls to another contract, there are several distinct proxy patterns in use today. This article goes through the most common proxy types you may encounter on Etherscan.

This guide walks through common smart contract risks and practical checks you can use before confirming a transaction.

<a href="https://info.etherscan.com/newsletter/b68.html" target="_blank">Block #68 - New Year, New Ethereum</a>

A recap of the 25 features Team Etherscan shipped in 2025, covering explorer infrastructure, multichain support, protocol upgrades, and tools for users and developers.

<a href="https://info.etherscan.com/newsletter/b67.html" target="_blank">Block #67 - Ethereum is Securely Scaling</a>