Sort:  

You can't mine a block that has already been mined. it will tell you that is how many you mined and will show pending, but when the pool tried to pay out it can't payout what is already been mined on a previous block therefore it's called an orphan. This would defeat the purpose of a blockchain and security and allow for double spending.

Coin Marketplace

STEEM 0.17
TRX 0.16
JST 0.029
BTC 60935.14
ETH 2365.47
USDT 1.00
SBD 2.55