Can anyone explain this?
I stopped mining TRC 3 hours ago (P2Pool) but 23 minutes ago my client suddenly said "incoming!":
Status: 21 confirmations
Date: 13-4-2013 21:17
Source: Generated
Credit: 2.63128957 TRC (matures in 99 more block(s))
Net amount: 0.00 TRC
Transaction ID: 79935ee30009d72cfa42ce400e1f8146d6cb6e5af2d2c021c135c90b1c152e08
Generated coins must mature 120 blocks before they can be spent. When you generated this block, it was broadcast to the network to be added to the block chain. If it fails to get into the chain, its state will change to "not accepted" and it won't be spendable. This may occasionally happen if another node generates a block within a few seconds of yours.