getblockhash 28116
000000016c8e63686b022225ab4ebdeda96fdb115b24cb15cd528bf1fe44f81c
just confirm above you are not on any fork.
DEV... what now ??
You must email hardcoreminers to check if the coins were mined on the right fork. If they were on the right fork when mining, but they sent them after they forked to their own blockchain, the transaction will either be performed when they reindex their wallet or it will be cancelled after a while and then they can redo it. If you mined after they forked, the coins must be lost forever. That's like doing work in a parallel universe, you can't come back to our universe and claim salary for that.