# etherscan浏览器合约验证

By [funnymonkey](https://paragraph.com/@funnymonkey) · 2022-05-07

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Remix部署了合约之后可以在contracts/artifacts/build-info中找到solidity input description 和output description，用于etherscan合约认证。Remix编译的合约认证时，只有remix的input description json 文件可以用于认证，其他工具进行编译时，bytecode会有一些差异。

![](https://storage.googleapis.com/papyrus_images/7d307bee6484a772673adf943673d57f0a3f2014580eefc57f32a939f8a0c170.png)

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*Originally published on [funnymonkey](https://paragraph.com/@funnymonkey/etherscan)*