Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile
Campaign: Medium
Midium Username: Phong Đom
Campaign Profile Link: https://medium.com/@phongom/r%E1%BA%A5t-t%E1%BB%91t-864b0da14491
Spreadsheet : 6662
Ethereal: 0xDC64426fC12A0C0e47681D0C05A15a2A2072748b