etherscango-ethereumsolidityverify
guys. I have created simple contract, migrated to testnet via truffle. It can be founded here. But I can't verify it. I double check:
1. name of contract
2. version of compiler (ver. 0.4.11 in etherscan and in solc inside truffle)
3. optimization is enabled as in truffle they are enabled
4. we have no construtor arguments or imports
I try migrating several times with my friend. No success. Any suggestions or help?
In case you want to use a simple online tool to encode parameters you could use https://abi.hashex.org
You insert the abi code to automatically parse parameters types or just enter them manually. In Function type selector constructor should be picked.
Here is an example, at the bottom are abi-encoded parameters that you enter in etherscan.io constructor parameters field input.
You need to correctly ABI-encode your constructor parameters. You can easily do this with online tool https://abi.hashex.org. Just paste in your abi to auto-parse constructor parameters or manually add them and enter values. ABI-encoded constructor parameters would be automatically calculated. Just copy them and paste in etherscan.io constructor parameters input.
Best Answer
I was able to successfully verify the contract code you linked in a new deployment.
Are you sure the parameters and source code you used were identical to those you used in the verification tool?
For reference, here is the verification of the new deployment of your contract.
EDIT:
It might be that you are having the same problem as I am having now. It seems like the remix and truffle compilations produce different bytecodes for some reason.