#Proof of joined post Bitcointalk username: Dinhvankien6428 Campaign in which one can participate: Facebbok, Twitter, Telegram ETH address: 0x34ff1d540c389124aF49ee345f7752t870S
#Proof of joined post Bitcointalk username: Dinhvankien6428 Campaign in which one can participate: Facebbok, Twitter, Telegram ETH address: 0x34ff1d540c389124ad5457x5424e54349E55152d5b
#Proof of joined post Bitcointalk username: Dinhvankien6428 Campaign in which one can participate: Facebbok, Twitter, Telegram ETH address: 0x34ff1d540c389124aF49ee345f7FF49E878e06x0c878