Newbie here

As known burning address method to destroy bitcoins, but not mean for bitcoin is disappear just such like archived and trackable with blockchain.
So who is found bitcoins address with unique things?
ex:
1BitcoinEaterAddressDontSendf59kuE
1CounterpartyXXXXXXXXXXXXXXXUWLpVr
1111111111111111111114oLvT2
Does those address could be spendable if "GOD" earn private-key. Or those bitcoins has scripted like un-spendable?
The addresses have no private keys, therefore are unrecoverable to anyone. Not sure who made them, but I'm sure a bit of googling around would help.
The counterparty burn was for trading BTC for XCP, so yeah, more coins gone...
So yes, you are effectively "burning" coins when you send to addresses liek that, or say, the Genesis block... It may be "trackable", but the coins are effectively lost, and gone forever.