Sort:  
  • Trending
    • [-]
     8 years ago 

    Hello! I just upvoted you! I help new Steemit members! Upvote this comment and follow me! i will upvote your future posts! To any other visitor, upvote this post also to receive free UpVotes from me! Happy SteemIt!

    [-]
     8 years ago (edited)

    very nice explanation about cryptocurrency world & technology

    Coin Marketplace

    STEEM 0.17
    TRX 0.23
    JST 0.033
    BTC 97980.51
    ETH 2747.26
    USDT 1.00
    SBD 3.11