# Verify ERC20 token on Etherscan that was deployed through Remix: Step by Step Guide

**URL:** <https://forum.openzeppelin.com/t/verify-erc20-token-on-etherscan-that-was-deployed-through-remix-step-by-step-guide/9051>\
**Category:** Guides and Tutorials\
**Tags:** hide-post-links, etherscan-verify\
**Created:** [May 24, 2021, 2:42am UTC](https://forum.openzeppelin.com/t/verify-erc20-token-on-etherscan-that-was-deployed-through-remix-step-by-step-guide/9051 "2021-05-24T02:42:56Z")\
**Posts on this page:** 1\
**Showing post:** 33

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**Author:** ![Skyge](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/skyge/32/343_2.png) [@Skyge](https://forum.openzeppelin.com/u/Skyge)\
**Post date:** [July 25, 2021, 8:59am UTC](https://forum.openzeppelin.com/t/verify-erc20-token-on-etherscan-that-was-deployed-through-remix-step-by-step-guide/9051/33 "2021-07-25T08:59:23Z")

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Hi, welcome! 👋

I think just like the error message, you should make sure you have a correct orders of all your contracts in a single file, maybe you can use the plugin to verify your contracts by multi-files: [Verify smart contract inheriting from OpenZeppelin Contracts - General / Guides and Tutorials - OpenZeppelin Community](https://forum.openzeppelin.com/t/verify-smart-contract-inheriting-from-openzeppelin-contracts/4119)

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