# I cant verify my CONTRACT SOURCE CODE @ETHERSCAN **URL:** \ **Category:** Contracts\ **Tags:** erc20, etherscan-verify\ **Created:** [June 24, 2023, 11:23am UTC](https://forum.openzeppelin.com/t/i-cant-verify-my-contract-source-code-etherscan/36803 "2023-06-24T11:23:37Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![Yassin\_Bakali](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/yassin_bakali/32/18826_2.png) [@Yassin\_Bakali](https://forum.openzeppelin.com/u/Yassin_Bakali)\ **Post date:** [June 24, 2023, 11:23am UTC](https://forum.openzeppelin.com/t/i-cant-verify-my-contract-source-code-etherscan/36803/1 "2023-06-24T11:23:37Z")
I have developed my token with openzeppelin and remix, when i released it and received the contract address, i went to etherscan to verify the CONTRACT SOURCE CODE but then the ByteCode does not match. Please, i am going crazy trying to find the way to provide the right ByteCode to get my token verified and continue with the project. Can somebody help me please??? ---
**Author:** ![barakman](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/barakman/32/855_2.png) [@barakman](https://forum.openzeppelin.com/u/barakman)\ **Post date:** [June 24, 2023, 11:39am UTC](https://forum.openzeppelin.com/t/i-cant-verify-my-contract-source-code-etherscan/36803/2 "2023-06-24T11:39:05Z")
Please provide: 1. Your contract source code **flattened** (you can do this by replacing every `import` statement with the actual code being imported) 2. Your contract address 3. The chain (e.g., Ethereum, Avalanche, etc) 4. The compiler settings which you have used in order to compile your source code into byte-code (compiler version, optimization level, etc) ---
**Author:** ![Yassin\_Bakali](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/yassin_bakali/32/18826_2.png) [@Yassin\_Bakali](https://forum.openzeppelin.com/u/Yassin_Bakali)\ **Post date:** [June 24, 2023, 11:53am UTC](https://forum.openzeppelin.com/t/i-cant-verify-my-contract-source-code-etherscan/36803/3 "2023-06-24T11:53:18Z")
I ALREADY DID THAT IMPORTING MANUALLY THE import STATMENT WITH THE CODES.. AND I GET ERROR WHEN DOING IT THIS WAY AND WHEN I FLATTENED THE FULL CONTRACT THE CONTRACT JUST DONT MATCH.. I KNOW I AM MISSING SOMETHING BUT DONT KNOW WHAT ---
**Author:** ![barakman](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/barakman/32/855_2.png) [@barakman](https://forum.openzeppelin.com/u/barakman)\ **Post date:** [June 24, 2023, 11:55am UTC](https://forum.openzeppelin.com/t/i-cant-verify-my-contract-source-code-etherscan/36803/4 "2023-06-24T11:55:23Z")
> [@barakman](#): > > Please provide: Which one of these two words are you having a hard time following? The description of your problem by itself is not sufficient for helping you out with it. Hence, **please provide** the required details... ---
**Author:** ![Yassin\_Bakali](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/yassin_bakali/32/18826_2.png) [@Yassin\_Bakali](https://forum.openzeppelin.com/u/Yassin_Bakali)\ **Post date:** [June 24, 2023, 12:11pm UTC](https://forum.openzeppelin.com/t/i-cant-verify-my-contract-source-code-etherscan/36803/5 "2023-06-24T12:11:21Z")
**Compiler debug log:** Error! Unable to generate Contract ByteCode and ABI Found the following ContractName(s) in source code : **ARCANO** , **Context** , **ERC20** , **ERC20Burnable** , **IERC20** , **IERC20Metadata** , **Ownable** But we were unable to locate a matching bytecode (err\_code\_2) For troubleshooting, you can try compiling your source code with the [Remix - Solidity IDE](https://remix.ethereum.org/) and check for exceptions - **Compiler Version:** v0.8.9+commit.e5eed63a - **Optimization Enabled:** False - **Runs:** 200 **ByteCode (what we are looking for)**: 6080xxxxxx.... - vs what we got - We tried looking for a match from the list of compiled contract bytecode outputs (as listed below), but was unable to find an exact match. 1. **ARCANO** 60806xxxxx.... 2. **ERC20** 60806xxxx.... ---
**Author:** ![barakman](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/barakman/32/855_2.png) [@barakman](https://forum.openzeppelin.com/u/barakman)\ **Post date:** [June 24, 2023, 12:15pm UTC](https://forum.openzeppelin.com/t/i-cant-verify-my-contract-source-code-etherscan/36803/6 "2023-06-24T12:15:01Z")
My idea was to take your details and try to see if I can verify your source code myself. But you haven't provided most of the required details, for example, the contract source code and deployment address. In contrast, you **have** provided some non-required details, like the beginning of the byte-code, and something else related to ERC20. So in short, there is not a lot that I can help you with... ---
**Author:** ![Yassin\_Bakali](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/yassin_bakali/32/18826_2.png) [@Yassin\_Bakali](https://forum.openzeppelin.com/u/Yassin_Bakali)\ **Post date:** [June 24, 2023, 12:59pm UTC](https://forum.openzeppelin.com/t/i-cant-verify-my-contract-source-code-etherscan/36803/7 "2023-06-24T12:59:22Z")
i dont know much about coding, just explain me what do you exactly need please? the owner address and the contract code that appears on remix? ---
**Author:** ![Yassin\_Bakali](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/yassin_bakali/32/18826_2.png) [@Yassin\_Bakali](https://forum.openzeppelin.com/u/Yassin_Bakali)\ **Post date:** [June 24, 2023, 12:59pm UTC](https://forum.openzeppelin.com/t/i-cant-verify-my-contract-source-code-etherscan/36803/8 "2023-06-24T12:59:54Z")
contracto code that openzeppeling generated?