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RE: ASTRATUM @ TOA 2017: 가상화폐 경제 이해하기 –블록체인, 스마트 계약, 토큰, 그리고 ICO

in #blockchain • 5 years ago

Congratulations @astratum! You received a personal award!

Happy Birthday! - You are on the Steem blockchain for 2 years!

You can view your badges on your Steem Board and compare to others on the Steem Ranking

Vote for @Steemitboard as a witness to get one more award and increased upvotes!
5 years ago in #blockchain by
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