I mined some Ethereum before the DAO hardfork. At the time I didn't really understand what the hardfork meant. I just went with the flow and updated the software and I didn't realize I also received coins on the Ethereum Classic network. Now that I do, I would like to access them. But I don't know where to start.
While mining, the ETC was sent to a contract, not an account. And in my ETH wallet, I can't see the contract. I remember deleting or cancelling the contract after I transferred all the received mined coins. But this was on the ETH network, not the ETC network. I looked up the ETC contract address on gastracker.io and it still has the ETC balance I expected. The contract belongs to the wallet I still have the keystore file for. I just don't know how to access this contract to transfer the coins on the ETC network.
I would really appreciate it if somebody could point me in the right direction. Thank you very much for your time.