There is no PiggyCoin airdrop =(oo)=  You're in the wrong thread.

You have likely received an Ethereum (ERC20) token called Piggies.  It is nothing to do with us, but its creator has unfortunately given it the same ticker as us on the ERC20 platform, PIGGY.  https://etherscan.io/token/0xc6b1953ab35f05db745dadd5ce411d75758a7898?a=

Anyway, that token is called Piggies.  Here is its thread: https://bitcointalk.org/index.php?topic=2325683.0  It was created in 2017.

Our coin is called New PiggyCoin, or just PiggyCoin.  You are in its thread now.  If you look at the first page, you will see it was created in 2014.

(There was an older, proof-of-work PiggyCoin [PIG] which had a coin swap to New PiggyCoin [PIGGY].)