#Proof of Authentication
Bitcointalk username: igorserpxxx
Bitcointalk profile URL: https://bitcointalk.org/index.php?action=profile;u=1973257
Your telegram username: @igorserpxxx
ERC-20 Wallet: 0x305EC9e7b66bD78a6c82d64DB1Ec9203224FA2B4
Which campaign/s you joined: Youtube