The third generation block chain technology will take its place

http://v.media.daum.net/v/20180224000504609?f=m&rcmd=rn
"Because the first and second generation block chain technology is limited, the third generation block chain technology will take its place."
KBIPA Korea Blockchain Industry Promotion Association member president, president GovernTech ltd Park Chang-ki, presents the announcement on Feb 8th at the block chain 3.0 conference.