Q:

ETC - Negative Balance

So playing around with ETC and wondering how in the world this address doesn't have a negative balance? 
https://gastracker.io/addr/0x6f1f8a70e2257354e81c306f130f7976dead8e8b
First transactions are outputs and it didn't seem to have any transactions pre fork on ETH. 
https://etherscan.io/address/0x6f1f8a70e2257354e81c306f130f7976dead8e8b

A:

Internal transactions.
You'll have to use a more comprehensive block explorer to see them though: https://blockscout.com/etc/mainnet/address/0x6f1f8a70e2257354e81c306f130f7976dead8e8b/internal_transactions
(Background: Normal transactions VS. Internal transactions in etherscan)

