How to verify a contract on Basescan/Etherscan/BscScan/PolygonScan

[cptncryp0]

Hello Community,

I am trying to verify a Erc20 Contract on the Base Chain via remix.ethereum.org IDE.
Unfortunately i am not able to verify my contract.

After deployment of the contract i received the following Error while the verification process on basescan.io:

What can i do to successfully verify my contract?

My contract:

Best regards & thanks in advance.

[cptncryp0]

Compiler: 0.8.20
Language: Solidity
EVM Version: default
Enable optimization: yes

[cptncryp0]

[ernestognw]

Please refer to:

How to verify a contract on Etherscan/BscScan/PolygonScan

Make sure to read this post before asking a question about verification. If your issue is not addressed here, just leave a comment below. If you want to pay someone to do the verification for you, create a post in Developer Wanted. This guide applies to all Etherscan instances, including all of the following as well as their testnet explorers: etherscan.io (Ethereum) bscscan.com (Binance Smart Chain) polygonscan.com (Polygon) snowtrace.io (Avalanche) Recommendations Practice in testnet Be…