Proof of Authentication
BitcoinTalk Username: leeyunseong91
BitcoinTalk Profile Link: https://bitcointalk.org/index.php?action=profile;u=1433940
Telegram Username : @leeyunseong91
ERC20 Wallet Address: 0x4CA41c4f17f425FbE3F815a27E72200C0c7D8cE6